rust: switch from patched macaroons to upstream v0.2.0

Much fo the changes here are to deal with the 'ByteString' type that is
included as part of the macaroons library itself.

3 files changed, 1164 insertions, 772 deletions

diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 6fa62c5f..4e953215 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -4,57 +4,66 @@ version = 3
 
 [[package]]
 name = "addr2line"
-version = "0.14.0"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c0929d69e78dd9bf5408269919fcbcaeb2e35e5d43e5815517cdc6a8e11a423"
+checksum = "b9ecd88a8c8378ca913a680cd98f0f13ac67383d35993f86c90a70e3f137816b"
 dependencies = [
  "gimli",
 ]
 
 [[package]]
 name = "adler"
-version = "0.2.3"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee2a4ec343196209d6594e19543ae87a39f96d5534d7174822a3ad825dd6ed7e"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "aho-corasick"
-version = "0.6.9"
+version = "0.6.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e9a933f4e58658d7b12defcf96dc5c720f20832deebe3e0a19efd3b6aaeeb9e"
+checksum = "81ce3d38065e618af2d7b77e10c5ad9a069859b4be3c2250f674af3840d9c8a5"
 dependencies = [
- "memchr 2.3.4",
+ "memchr 2.5.0",
 ]
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.15"
+version = "0.7.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4f55bd91a0978cbfd91c457a164bab8b4001c833b7f323132c0a4e1922dd44e"
+dependencies = [
+ "memchr 2.5.0",
+]
+
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7404febffaa47dac81aa44dba71523c9d069b1bdc50a77db41195149e17f68e5"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
 dependencies = [
- "memchr 2.3.4",
+ "libc",
 ]
 
 [[package]]
 name = "ansi_term"
-version = "0.11.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
+checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
 dependencies = [
- "winapi 0.3.6",
+ "winapi 0.3.9",
 ]
 
 [[package]]
-name = "antidote"
-version = "1.0.0"
+name = "arc-swap"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34fde25430d87a9388dadbe6e34d7f72a462c8b43ac8d309b42b0a8505d7e2a5"
+checksum = "983cd8b9d4b02a6dc6ffa557262eb5858a27a0038ffffe21a0f133eaa819a164"
 
 [[package]]
 name = "arrayvec"
-version = "0.4.10"
+version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92c7fb76bc8826a8b33b4ee5bb07a247a81e76764ab4d55e8f73e3a4d8808c71"
+checksum = "cd9fd44efafa8690358b7408d253adf110036b88f55672a933f01d616ad9b1b9"
 dependencies = [
  "nodrop",
 ]
@@ -67,34 +76,38 @@ checksum = "3ae7d751998c189c1d4468cf0a39bb2eae052a9c58d50ebb3b9591ee3813ad50"
 
 [[package]]
 name = "atty"
-version = "0.2.11"
+version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a7d5b8723950951411ee34d271d99dddcc2035a16ab25310ea2c8cfd4369652"
+checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
+ "hermit-abi",
  "libc",
- "termion",
- "winapi 0.3.6",
+ "winapi 0.3.9",
 ]
 
 [[package]]
 name = "autocfg"
-version = "0.1.2"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6d640bee2da49f60a4068a7fae53acde8982514ab7bae8b8cea9e88cbcfd799"
+checksum = "0dde43e75fd43e8a1bf86103336bc699aa8d17ad1be60c76c0bdfd4828e19b78"
+dependencies = [
+ "autocfg 1.1.0",
+]
 
 [[package]]
 name = "autocfg"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "backtrace"
-version = "0.3.55"
+version = "0.3.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef5140344c85b01f9bbb4d4b7288a8aa4b3287ccef913a14bcc78a1063623598"
+checksum = "cab84319d616cfb654d03394f38ab7e6f0919e181b1b57e1fd15e7fb4077d9a7"
 dependencies = [
  "addr2line",
+ "cc",
  "cfg-if 1.0.0",
  "libc",
  "miniz_oxide",
@@ -118,7 +131,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "489d6c0ed21b11d038c31b6ceccca973e65d73ba3bd8ecb9a2babf5546164643"
 dependencies = [
  "byteorder",
- "safemem 0.3.0",
+ "safemem 0.3.3",
 ]
 
 [[package]]
@@ -131,10 +144,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "base64"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff"
+
+[[package]]
 name = "bitflags"
-version = "1.0.4"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bodyparser"
@@ -142,11 +161,11 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f023abfa58aad6f6bc4ae0630799e24d5ee0ab8bb2e49f651d9b1f9aa4f52f30"
 dependencies = [
- "iron 0.6.0",
+ "iron 0.6.1",
  "persistent",
  "plugin",
- "serde 1.0.117",
- "serde_json 1.0.38",
+ "serde",
+ "serde_json",
 ]
 
 [[package]]
@@ -160,18 +179,25 @@ dependencies = [
 ]
 
 [[package]]
+name = "bumpalo"
+version = "3.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1ad822118d20d2c234f427000d5acc36eabe1e29a348c89b63dd60b13f28e5d"
+
+[[package]]
 name = "byteorder"
-version = "1.3.1"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a019b10a2a7cdeb292db131fc8113e57ea2a908f6e7894b0c3c671893b65dbeb"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "bytes"
-version = "0.4.11"
+version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40ade3d27603c2cb345eb0912aec461a6dec7e06a4ae48589904e808335c7afa"
+checksum = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
 dependencies = [
  "byteorder",
+ "either",
  "iovec",
 ]
 
@@ -181,14 +207,20 @@ version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3970b43fb5b4049ac086516d1ca06f929924aa0ed38566ba52d6cbb291892a40"
 dependencies = [
- "crossbeam 0.3.2",
+ "crossbeam",
 ]
 
 [[package]]
+name = "cc"
+version = "1.0.73"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
+
+[[package]]
 name = "cfg-if"
-version = "0.1.6"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "082bb9b28e00d3c9d39cc03e64ce4cea0f1bb9b3fde493f0cbc008472d22bdf4"
+checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 
 [[package]]
 name = "cfg-if"
@@ -203,19 +235,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9213f7cd7c27e95c2b57c49f0e69b1ea65b27138da84a170133fd21b07659c00"
 dependencies = [
  "num",
- "time",
+ "time 0.1.44",
 ]
 
 [[package]]
 name = "chrono"
-version = "0.4.6"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45912881121cb26fad7c38c17ba7daa18764771836b34fab7d3fbd93ed633878"
+checksum = "bfd4d1b31faaa3a89d7934dbded3111da0d2ef28e3ebccdb4f0179f5929d1ef1"
 dependencies = [
+ "iana-time-zone",
+ "js-sys",
  "num-integer",
- "num-traits 0.2.6",
- "serde 1.0.117",
- "time",
+ "num-traits",
+ "serde",
+ "time 0.1.44",
+ "wasm-bindgen",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -226,9 +262,9 @@ checksum = "498d20a7aaf62625b9bf26e637cf7736417cde1d0c99f1d04d1170229a85cf87"
 
 [[package]]
 name = "clap"
-version = "2.32.0"
+version = "2.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b957d88f4b6a63b9d70d5f454ac8011819c6efa7727858f458ab71c756ce2d3e"
+checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
 dependencies = [
  "ansi_term",
  "atty",
@@ -263,7 +299,7 @@ version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "888604f00b3db336d2af898ec3c1d5d0ddf5e6d462220f2ededc33a87ac4bbd5"
 dependencies = [
- "time",
+ "time 0.1.44",
  "url 1.7.2",
 ]
 
@@ -276,53 +312,37 @@ dependencies = [
  "cookie",
  "failure",
  "idna 0.1.5",
- "log 0.4.11",
+ "log 0.4.17",
  "publicsuffix",
- "serde 1.0.117",
- "serde_json 1.0.38",
- "time",
+ "serde",
+ "serde_json",
+ "time 0.1.44",
  "try_from",
  "url 1.7.2",
 ]
 
 [[package]]
+name = "core-foundation-sys"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
+
+[[package]]
 name = "crc32fast"
-version = "1.2.1"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81156fece84ab6a9f2afdb109ce3ae577e42b1228441eded99bd77f627953b1a"
+checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d"
 dependencies = [
  "cfg-if 1.0.0",
 ]
 
 [[package]]
 name = "crossbeam"
-version = "0.2.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd66663db5a988098a89599d4857919b3acf7f61402e61365acfd3919857b9be"
-
-[[package]]
-name = "crossbeam"
 version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24ce9782d4d5c53674646a6a4c1863a21a8fc0cb649b3c94dfc16e45071dea19"
 
 [[package]]
-name = "crossbeam"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad4c7ea749d9fb09e23c5cb17e3b70650860553a0e2744e38446b1803bf7db94"
-dependencies = [
- "cfg-if 0.1.6",
- "crossbeam-channel 0.3.8",
- "crossbeam-deque",
- "crossbeam-epoch 0.7.1",
- "crossbeam-utils 0.6.5",
- "lazy_static 1.4.0",
- "num_cpus",
- "parking_lot 0.7.1",
-]
-
-[[package]]
 name = "crossbeam-channel"
 version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -332,27 +352,28 @@ dependencies = [
  "crossbeam-utils 0.5.0",
  "parking_lot 0.6.4",
  "rand 0.5.6",
- "smallvec",
+ "smallvec 0.6.14",
 ]
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.3.8"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f0ed1a4de2235cabda8558ff5840bffb97fcb64c97827f354a451307df5f72b"
+checksum = "c2dd04ddaf88237dc3b8d8f9a3c1004b506b54b3313403944054d23c0870c521"
 dependencies = [
- "crossbeam-utils 0.6.5",
- "smallvec",
+ "cfg-if 1.0.0",
+ "crossbeam-utils 0.8.11",
 ]
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.6.3"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05e44b8cf3e1a625844d1750e1f7820da46044ff6d28f4d43e455ba3e5bb2c13"
+checksum = "c20ff29ded3204c5106278a81a38f4b482636ed4fa1e6cfbeef193291beb29ed"
 dependencies = [
- "crossbeam-epoch 0.7.1",
- "crossbeam-utils 0.6.5",
+ "crossbeam-epoch 0.8.2",
+ "crossbeam-utils 0.7.2",
+ "maybe-uninit",
 ]
 
 [[package]]
@@ -362,25 +383,37 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2449aaa4ec7ef96e5fb24db16024b935df718e9ae1cec0a1e68feeca2efca7b8"
 dependencies = [
  "arrayvec",
- "cfg-if 0.1.6",
- "crossbeam-utils 0.6.5",
+ "cfg-if 0.1.10",
+ "crossbeam-utils 0.6.6",
  "lazy_static 1.4.0",
- "memoffset",
- "scopeguard",
+ "memoffset 0.2.1",
+ "scopeguard 0.3.3",
 ]
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.7.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04c9e3102cc2d69cd681412141b390abd55a362afc1540965dad0ad4d34280b4"
+checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
 dependencies = [
- "arrayvec",
- "cfg-if 0.1.6",
- "crossbeam-utils 0.6.5",
+ "autocfg 1.1.0",
+ "cfg-if 0.1.10",
+ "crossbeam-utils 0.7.2",
  "lazy_static 1.4.0",
- "memoffset",
- "scopeguard",
+ "maybe-uninit",
+ "memoffset 0.5.6",
+ "scopeguard 1.1.0",
+]
+
+[[package]]
+name = "crossbeam-queue"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "774ba60a54c213d409d5353bda12d49cd68d14e45036a285234c8d6f91f92570"
+dependencies = [
+ "cfg-if 0.1.10",
+ "crossbeam-utils 0.7.2",
+ "maybe-uninit",
 ]
 
 [[package]]
@@ -391,19 +424,40 @@ checksum = "677d453a17e8bd2b913fa38e8b9cf04bcdbb5be790aa294f2389661d72036015"
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.6.5"
+version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8306fcef4a7b563b76b7dd949ca48f52bc1141aa067d2ea09565f3e2652aa5c"
+checksum = "04973fa96e96579258a5091af6003abde64af786b860f18622b82e026cca60e6"
 dependencies = [
- "cfg-if 0.1.6",
+ "cfg-if 0.1.10",
  "lazy_static 1.4.0",
 ]
 
 [[package]]
+name = "crossbeam-utils"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
+dependencies = [
+ "autocfg 1.1.0",
+ "cfg-if 0.1.10",
+ "lazy_static 1.4.0",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51887d4adc7b564537b15adcfb307936f8075dfcd5f00dde9a9f1d29383682bc"
+dependencies = [
+ "cfg-if 1.0.0",
+ "once_cell",
+]
+
+[[package]]
 name = "data-encoding"
-version = "2.1.2"
+version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4f47ca1860a761136924ddd2422ba77b2ea54fe8cc75b9040804a0d9d32ad97"
+checksum = "3ee2393c4a91429dffb4bedf19f4d6abf27d8a732c8ce4980305d782e5426d57"
 
 [[package]]
 name = "debugid"
@@ -412,36 +466,36 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "088c9627adec1e494ff9dea77377f1e69893023d631254a0ec68b16ee20be3e9"
 dependencies = [
  "lazy_static 1.4.0",
- "regex 1.4.2",
- "serde 1.0.117",
- "uuid 0.7.2",
+ "regex 1.6.0",
+ "serde",
+ "uuid 0.7.4",
 ]
 
 [[package]]
 name = "diesel"
-version = "1.4.1"
+version = "1.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2469cbcf1dfb9446e491cac4c493c2554133f87f7d041e892ac82e5cd36e863"
+checksum = "b28135ecf6b7d446b43e27e225622a038cc4e2930a1022f51cdb97ada19b8e4d"
 dependencies = [
  "bitflags",
  "byteorder",
- "chrono 0.4.6",
+ "chrono 0.4.22",
  "diesel_derives",
  "pq-sys",
  "r2d2",
- "serde_json 1.0.38",
+ "serde_json",
  "uuid 0.6.5",
 ]
 
 [[package]]
 name = "diesel_derives"
-version = "1.4.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62a27666098617d52c487a41f70de23d44a1dc1f3aa5877ceba2790fb1f1cab4"
+checksum = "45f5098f628d02a7a0f68ddba586fb61e80edec3bdc1be3b921f4ceec60858d3"
 dependencies = [
- "proc-macro2 0.4.27",
- "quote 0.6.11",
- "syn 0.15.26",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -455,6 +509,27 @@ dependencies = [
 ]
 
 [[package]]
+name = "dirs-next"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1"
+dependencies = [
+ "cfg-if 1.0.0",
+ "dirs-sys-next",
+]
+
+[[package]]
+name = "dirs-sys-next"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
+dependencies = [
+ "libc",
+ "redox_users",
+ "winapi 0.3.9",
+]
+
+[[package]]
 name = "dotenv"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -465,9 +540,24 @@ dependencies = [
 
 [[package]]
 name = "dtoa"
-version = "0.4.3"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d301140eb411af13d3115f9a562c85cc6b541ade9dfa314132244aaee7489dd"
+checksum = "56899898ce76aaf4a0f24d914c97ea6ed976d42fec6ad33fcbb0a1103e07b2b0"
+
+[[package]]
+name = "ed25519"
+version = "1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e9c280362032ea4203659fc489832d0204ef09f247a0506f170dafcac08c369"
+dependencies = [
+ "signature",
+]
+
+[[package]]
+name = "either"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90e5c1c8368803113bf0c9584fc495a58b86dc8a29edbf8fe877d21d9507e797"
 
 [[package]]
 name = "encoding"
@@ -535,23 +625,23 @@ checksum = "a246d82be1c9d791c5dfde9a2bd045fc3cbba3fa2b11ad558f27d01712f00569"
 
 [[package]]
 name = "encoding_rs"
-version = "0.8.15"
+version = "0.8.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd251508d65030820f3a4317af2248180db337fdb25d89967956242580277813"
+checksum = "9852635589dc9f9ea1b6fe9f05b50ef208c85c834a562f0c6abb1c475736ec2b"
 dependencies = [
- "cfg-if 0.1.6",
+ "cfg-if 1.0.0",
 ]
 
 [[package]]
 name = "env_logger"
-version = "0.8.2"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f26ecb66b4bdca6c1409b40fb255eefc2bd4f6d135dab3c3124f80ffa2a9661e"
+checksum = "a19187fea3ac7e84da7dacf48de0c45d63c6a76f9490dae389aead16c243fce3"
 dependencies = [
  "atty",
  "humantime",
- "log 0.4.11",
- "regex 1.4.2",
+ "log 0.4.17",
+ "regex 1.6.0",
  "termcolor",
 ]
 
@@ -575,19 +665,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "error-chain"
-version = "0.12.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d2f06b9cac1506ece98fe3231e3cc9c4410ec3d5b1f24ae1c8946f0742cdefc"
-dependencies = [
- "version_check 0.9.2",
-]
-
-[[package]]
 name = "failure"
-version = "0.1.5"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "795bd83d3abeb9220f257e597aa0080a508b27533824adf336529648f6abf7e2"
+checksum = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86"
 dependencies = [
  "backtrace",
  "failure_derive",
@@ -595,13 +676,13 @@ dependencies = [
 
 [[package]]
 name = "failure_derive"
-version = "0.1.5"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea1063915fd7ef4309e222a5a07cf9c319fb9c7836b1f89b85458672dbb127e1"
+checksum = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
 dependencies = [
- "proc-macro2 0.4.27",
- "quote 0.6.11",
- "syn 0.15.26",
+ "proc-macro2",
+ "quote",
+ "syn",
  "synstructure",
 ]
 
@@ -610,7 +691,7 @@ name = "fatcat"
 version = "0.5.0"
 dependencies = [
  "cadence",
- "chrono 0.4.6",
+ "chrono 0.4.22",
  "clap",
  "crossbeam-channel 0.2.6",
  "data-encoding",
@@ -621,21 +702,21 @@ dependencies = [
  "failure",
  "fatcat-openapi",
  "futures",
- "hyper 0.10.15",
- "iron 0.6.0",
+ "hyper 0.10.16",
+ "iron 0.6.1",
  "iron-slog",
  "iron-test",
  "lazy_static 1.4.0",
- "log 0.3.9",
+ "log 0.4.17",
  "macaroon",
  "num_cpus",
- "rand 0.3.23",
- "regex 1.4.2",
+ "rand 0.8.5",
+ "regex 1.6.0",
  "sentry",
- "serde 1.0.117",
- "serde_derive 1.0.117",
+ "serde",
+ "serde_derive",
  "serde_ignored",
- "serde_json 1.0.38",
+ "serde_json",
  "sha1",
  "slog",
  "slog-async",
@@ -651,20 +732,20 @@ name = "fatcat-openapi"
 version = "0.5.0"
 dependencies = [
  "bodyparser",
- "chrono 0.4.6",
+ "chrono 0.4.22",
  "clap",
- "error-chain 0.11.0",
+ "error-chain",
  "futures",
- "hyper 0.10.15",
- "iron 0.6.0",
+ "hyper 0.10.16",
+ "iron 0.6.1",
  "lazy_static 1.4.0",
- "log 0.4.11",
+ "log 0.4.17",
  "multipart",
  "router",
- "serde 1.0.117",
- "serde_derive 1.0.117",
+ "serde",
+ "serde_derive",
  "serde_ignored",
- "serde_json 1.0.38",
+ "serde_json",
  "swagger",
  "url 1.7.2",
  "urlencoded",
@@ -673,37 +754,34 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.0.19"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7411863d55df97a419aa64cb4d2f167103ea9d767e2c54a1868b7ac3f6b47129"
+checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6"
 dependencies = [
- "cfg-if 1.0.0",
  "crc32fast",
- "libc",
  "miniz_oxide",
 ]
 
 [[package]]
 name = "fnv"
-version = "1.0.6"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
 name = "form_urlencoded"
-version = "1.0.0"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ece68d15c92e84fa4f19d3780f1294e5ca82a78a6d515f1efaabcc144688be00"
+checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
 dependencies = [
- "matches",
- "percent-encoding 2.1.0",
+ "percent-encoding 2.2.0",
 ]
 
 [[package]]
 name = "fuchsia-cprng"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81f7f8eb465745ea9b02e2704612a9946a59fa40572086c6fd49d6ddcf30bf31"
+checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 
 [[package]]
 name = "fuchsia-zircon"
@@ -723,9 +801,9 @@ checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 
 [[package]]
 name = "futures"
-version = "0.1.25"
+version = "0.1.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49e7653e374fe0d0c12de4250f0bdb60680b8c80eed558c5c7538eec9c89e21b"
+checksum = "3a471a38ef8ed83cd6e40aa59c1ffe17db6855c18e3604d9c4ed8c08ebc28678"
 
 [[package]]
 name = "futures-cpupool"
@@ -738,16 +816,27 @@ dependencies = [
 ]
 
 [[package]]
+name = "getrandom"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4eb1a864a501629691edf6c15a593b7a51eebaa1e8468e9ddc623de7c9b58ec6"
+dependencies = [
+ "cfg-if 1.0.0",
+ "libc",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+]
+
+[[package]]
 name = "gimli"
-version = "0.23.0"
+version = "0.26.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6503fe142514ca4799d4c26297c4248239fe8838d827db6bd6065c6ed29a6ce"
+checksum = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"
 
 [[package]]
 name = "h2"
-version = "0.1.16"
+version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ddb2b25a33e231484694267af28fec74ac63b5ccf51ee2065a5e313b834d836e"
+checksum = "a5b34c246847f938a410a03c5458c7fee2274436675e76d8b903c08efc29c462"
 dependencies = [
  "byteorder",
  "bytes",
@@ -755,28 +844,55 @@ dependencies = [
  "futures",
  "http",
  "indexmap",
- "log 0.4.11",
+ "log 0.4.17",
  "slab",
  "string",
  "tokio-io",
 ]
 
 [[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
+[[package]]
+name = "hermit-abi"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+dependencies = [
+ "libc",
+]
+
+[[package]]
 name = "http"
-version = "0.1.15"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a10e5b573b9a0146545010f50772b9e8b1dd0a256564cc4307694c68832a2f5"
+checksum = "d6ccf5ede3a895d8856620237b2f02972c1bbc78d2965ad7fe8838d4a0ed41f0"
 dependencies = [
  "bytes",
  "fnv",
- "itoa 0.4.3",
+ "itoa 0.4.8",
+]
+
+[[package]]
+name = "http-body"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6741c859c1b2463a423a1dbce98d418e6c3c3fc720fb0d45528657320920292d"
+dependencies = [
+ "bytes",
+ "futures",
+ "http",
+ "tokio-buf",
 ]
 
 [[package]]
 name = "httparse"
-version = "1.3.3"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8734b0cfd3bc3e101ec59100e101c2eecd19282202e87808b3037b442777a83"
+checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904"
 
 [[package]]
 name = "httpdate"
@@ -786,15 +902,15 @@ checksum = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
 
 [[package]]
 name = "humantime"
-version = "2.0.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c1ad908cc71012b7bea4d0c53ba96a8cba9962f048fa68d143376143d863b7a"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "hyper"
-version = "0.10.15"
+version = "0.10.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df0caae6b71d266b91b4a83111a61d2b94ed2e2bea024c532b933dcff867e58c"
+checksum = "0a0652d9a2609a968c14be1a9ea00bf4b1d64e2e1f53a1b51b6fff3a6e829273"
 dependencies = [
  "base64 0.9.3",
  "httparse",
@@ -802,7 +918,7 @@ dependencies = [
  "log 0.3.9",
  "mime 0.2.6",
  "num_cpus",
- "time",
+ "time 0.1.44",
  "traitobject",
  "typeable",
  "unicase 1.4.2",
@@ -811,22 +927,25 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.12.23"
+version = "0.12.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "860faf61a9957c9cb0e23e69f1c8290e92f6eb660fcdd1f2d6777043a2ae1a46"
+checksum = "5c843caf6296fc1f93444735205af9ed4e109a539005abb2564ae1d6fad34c52"
 dependencies = [
  "bytes",
  "futures",
  "futures-cpupool",
  "h2",
  "http",
+ "http-body",
  "httparse",
  "iovec",
- "itoa 0.4.3",
- "log 0.4.11",
+ "itoa 0.4.8",
+ "log 0.4.17",
  "net2",
- "time",
+ "rustc_version",
+ "time 0.1.44",
  "tokio",
+ "tokio-buf",
  "tokio-executor",
  "tokio-io",
  "tokio-reactor",
@@ -837,6 +956,20 @@ dependencies = [
 ]
 
 [[package]]
+name = "iana-time-zone"
+version = "0.1.48"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "237a0714f28b1ee39ccec0770ccb544eb02c9ef2c82bb096230eefcffa6468b0"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "js-sys",
+ "once_cell",
+ "wasm-bindgen",
+ "winapi 0.3.9",
+]
+
+[[package]]
 name = "idna"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -849,9 +982,9 @@ dependencies = [
 
 [[package]]
 name = "idna"
-version = "0.2.0"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02e2673c30ee86b5b96a9cb52ad15718aa1f966f5ab9ad54a8b95d5ca33120a9"
+checksum = "418a0a6fab821475f634efe3ccc45c013f742efe03d853e8d3355d5cb850ecf8"
 dependencies = [
  "matches",
  "unicode-bidi",
@@ -859,6 +992,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "idna"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
+[[package]]
 name = "im"
 version = "12.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -871,18 +1014,21 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.0.2"
+version = "1.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e81a7c05f79578dbc15793d8b619db9ba32b4577003ef3af1a91c416798c58d"
+checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+dependencies = [
+ "autocfg 1.1.0",
+ "hashbrown",
+]
 
 [[package]]
 name = "iovec"
-version = "0.1.2"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbe6e417e7d0975db6512b90796e8ce223145ac4e33c377e4a42882a0e88bb08"
+checksum = "b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e"
 dependencies = [
  "libc",
- "winapi 0.2.8",
 ]
 
 [[package]]
@@ -893,7 +1039,7 @@ checksum = "2440ae846e7a8c7f9b401db8f6e31b4ea5e7d3688b91761337da7e054520c75b"
 dependencies = [
  "conduit-mime-types",
  "error",
- "hyper 0.10.15",
+ "hyper 0.10.16",
  "lazy_static 0.2.11",
  "log 0.3.9",
  "modifier",
@@ -905,13 +1051,13 @@ dependencies = [
 
 [[package]]
 name = "iron"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d8e17268922834707e1c29e8badbf9c712c9c43378e1b6a3388946baff10be2"
+checksum = "c6d308ca2d884650a8bf9ed2ff4cb13fbb2207b71f64cda11dc9b892067295e8"
 dependencies = [
- "hyper 0.10.15",
+ "hyper 0.10.16",
  "log 0.3.9",
- "mime_guess 1.8.6",
+ "mime_guess 1.8.8",
  "modifier",
  "num_cpus",
  "plugin",
@@ -925,8 +1071,8 @@ version = "0.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "41941d50d2c936a4c609f457ae8821f9888aa6ed8641f5d6e5d9b22e15041255"
 dependencies = [
- "chrono 0.4.6",
- "iron 0.6.0",
+ "chrono 0.4.22",
+ "iron 0.6.1",
  "slog",
 ]
 
@@ -936,36 +1082,33 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b1944bcf30f8b3f51ebf01e715517dd9755e9480934778d6de70179a41d283c1"
 dependencies = [
- "hyper 0.10.15",
- "iron 0.6.0",
+ "hyper 0.10.16",
+ "iron 0.6.1",
  "log 0.3.9",
  "url 1.7.2",
  "uuid 0.5.1",
 ]
 
 [[package]]
-name = "isatty"
-version = "0.1.9"
+name = "itoa"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e31a8281fc93ec9693494da65fbf28c0c2aa60a2eaec25dc58e2f31952e95edc"
-dependencies = [
- "cfg-if 0.1.6",
- "libc",
- "redox_syscall",
- "winapi 0.3.6",
-]
+checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
 
 [[package]]
 name = "itoa"
-version = "0.3.4"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8324a32baf01e2ae060e9de58ed0bc2320c9a2833491ee36cd3b4c414de4db8c"
+checksum = "6c8af84674fe1f223a982c933a0ee1086ac4d4052aa0fb8060c12c6ad838e754"
 
 [[package]]
-name = "itoa"
-version = "0.4.3"
+name = "js-sys"
+version = "0.3.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1306f3464951f30e30d12373d31c79fbd52d236e5e896fd92f96ec7babbbe60b"
+checksum = "49409df3e3bf0856b916e2ceaca09ee28e6871cf7d9ce97a692cacfdb2a25a47"
+dependencies = [
+ "wasm-bindgen",
+]
 
 [[package]]
 name = "kernel32-sys"
@@ -996,25 +1139,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
-name = "lazycell"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f"
-
-[[package]]
 name = "libc"
-version = "0.2.80"
+version = "0.2.133"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d58d1b70b004888f764dfbf6a26a3b0342a1632d33968e4a179d8011c760614"
+checksum = "c0f80d65747a3e43d1596c7c5492d95d5edddaabd45a7fcdb02b95f644164966"
 
 [[package]]
 name = "libsodium-sys"
-version = "0.0.13"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e92532ef19ec2da77f5a89ae63a5c3dbb5136e8dada4e2c278107c1e1c773d8"
+checksum = "6b779387cd56adfbc02ea4a668e704f729be8d6a6abd2c27ca5ee537849a92fd"
 dependencies = [
+ "cc",
  "libc",
  "pkg-config",
+ "walkdir",
 ]
 
 [[package]]
@@ -1024,7 +1163,26 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "62ebf1391f6acad60e5c8b43706dde4582df75c06698ab44511d15016bc2442c"
 dependencies = [
  "owning_ref",
- "scopeguard",
+ "scopeguard 0.3.3",
+]
+
+[[package]]
+name = "lock_api"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4da24a77a3d8a6d4862d95f72e6fdb9c09a643ecdb402d754004a557f2bec75"
+dependencies = [
+ "scopeguard 1.1.0",
+]
+
+[[package]]
+name = "lock_api"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
+dependencies = [
+ "autocfg 1.1.0",
+ "scopeguard 1.1.0",
 ]
 
 [[package]]
@@ -1033,36 +1191,42 @@ version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e19e8d5c34a3e0e2223db8e060f9e8264aeeb5c5fc64a4ee9965c062211c024b"
 dependencies = [
- "log 0.4.11",
+ "log 0.4.17",
 ]
 
 [[package]]
 name = "log"
-version = "0.4.11"
+version = "0.4.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
+checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
- "cfg-if 0.1.6",
+ "cfg-if 1.0.0",
 ]
 
 [[package]]
 name = "macaroon"
-version = "0.1.1"
-source = "git+https://github.com/bnewbold/libmacaroon-rs?branch=bnewbold-broken#346b4bb21c79958dde301501083bfdaa7aa83f73"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b47698e93166a6eade8b34dd6e21c33bae4ceae6283f0695462f28c71d280a70"
 dependencies = [
- "log 0.3.9",
- "rustc-serialize",
- "serde 0.9.15",
- "serde_derive 0.9.15",
- "serde_json 0.9.10",
+ "base64 0.12.3",
+ "log 0.4.17",
+ "serde",
+ "serde_json",
  "sodiumoxide",
 ]
 
 [[package]]
 name = "matches"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
+checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
+
+[[package]]
+name = "maybe-uninit"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
 
 [[package]]
 name = "memchr"
@@ -1075,9 +1239,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.3.4"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "memoffset"
@@ -1086,23 +1250,33 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f9dc261e2b62d7a622bf416ea3c5245cdd5d9a7fcc428c0d06804dfce1775b3"
 
 [[package]]
+name = "memoffset"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "043175f069eda7b85febe4a74abbaeff828d9f8b448515d3151a14a3542811aa"
+dependencies = [
+ "autocfg 1.1.0",
+]
+
+[[package]]
 name = "migrations_internals"
-version = "1.4.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8089920229070f914b9ce9b07ef60e175b2b9bc2d35c3edd8bf4433604e863b9"
+checksum = "2b4fc84e4af020b837029e017966f86a1c2d5e83e64b589963d5047525995860"
 dependencies = [
  "diesel",
 ]
 
 [[package]]
 name = "migrations_macros"
-version = "1.4.0"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1664412abf7db2b8a6d58be42a38b099780cc542b5b350383b805d88932833fe"
+checksum = "9753f12909fd8d923f75ae5c3258cae1ed3c8ec052e1b38c93c21a6d157f789c"
 dependencies = [
  "migrations_internals",
- "quote 0.3.15",
- "syn 0.11.11",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1116,18 +1290,15 @@ dependencies = [
 
 [[package]]
 name = "mime"
-version = "0.3.13"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e27ca21f40a310bd06d9031785f4801710d566c184a6e15bad4f1d9b65f9425"
-dependencies = [
- "unicase 2.6.0",
-]
+checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
 [[package]]
 name = "mime_guess"
-version = "1.8.6"
+version = "1.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d4c0961143b8efdcfa29c3ae63281601b446a4a668165454b6c90f8024954c5"
+checksum = "216929a5ee4dd316b1702eedf5e74548c123d370f47841ceaac38ca154690ca3"
 dependencies = [
  "mime 0.2.6",
  "phf",
@@ -1137,37 +1308,36 @@ dependencies = [
 
 [[package]]
 name = "mime_guess"
-version = "2.0.3"
+version = "2.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2684d4c2e97d99848d30b324b00c8fcc7e5c897b7cbb5819b09e7c90e8baf212"
+checksum = "4192263c238a5f0d0c6bfd21f336a313a4ce1c450542449ca191bb657b4642ef"
 dependencies = [
- "mime 0.3.13",
+ "mime 0.3.16",
  "unicase 2.6.0",
 ]
 
 [[package]]
 name = "miniz_oxide"
-version = "0.4.3"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f2d26ec3309788e423cfbf68ad1800f061638098d76a83681af979dc4eda19d"
+checksum = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34"
 dependencies = [
  "adler",
- "autocfg 1.0.1",
 ]
 
 [[package]]
 name = "mio"
-version = "0.6.16"
+version = "0.6.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71646331f2619b1026cc302f87a2b8b648d5c6dd6937846a16cc8ce0f347f432"
+checksum = "4afd66f5b91bf2a3bc13fad0e21caedac168ca4c707504e75585648ae80e4cc4"
 dependencies = [
+ "cfg-if 0.1.10",
  "fuchsia-zircon",
  "fuchsia-zircon-sys",
  "iovec",
  "kernel32-sys",
- "lazycell",
  "libc",
- "log 0.4.11",
+ "log 0.4.17",
  "miow",
  "net2",
  "slab",
@@ -1176,9 +1346,9 @@ dependencies = [
 
 [[package]]
 name = "miow"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
+checksum = "ebd808424166322d4a38da87083bfddd3ac4c131334ed55856112eb06d46944d"
 dependencies = [
  "kernel32-sys",
  "net2",
@@ -1200,11 +1370,11 @@ checksum = "92f54eb45230c3aa20864ccf0c277eeaeadcf5e437e91731db498dbf7fbe0ec6"
 dependencies = [
  "buf_redux",
  "httparse",
- "hyper 0.10.15",
- "iron 0.6.0",
+ "hyper 0.10.16",
+ "iron 0.6.1",
  "log 0.3.9",
  "mime 0.2.6",
- "mime_guess 1.8.6",
+ "mime_guess 1.8.8",
  "rand 0.3.23",
  "safemem 0.2.0",
  "tempdir",
@@ -1214,20 +1384,20 @@ dependencies = [
 
 [[package]]
 name = "net2"
-version = "0.2.33"
+version = "0.2.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
+checksum = "391630d12b68002ae1e25e8f974306474966550ad82dac6886fb8910c19568ae"
 dependencies = [
- "cfg-if 0.1.6",
+ "cfg-if 0.1.10",
  "libc",
- "winapi 0.3.6",
+ "winapi 0.3.9",
 ]
 
 [[package]]
 name = "nodrop"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
+checksum = "72ef4a56884ca558e5ddb05a1d1e7e1bfd9a68d9ed024c21704cc98872dae1bb"
 
 [[package]]
 name = "num"
@@ -1237,63 +1407,78 @@ checksum = "4703ad64153382334aa8db57c637364c322d3372e097840c72000dabdcf6156e"
 dependencies = [
  "num-integer",
  "num-iter",
- "num-traits 0.2.6",
+ "num-traits",
 ]
 
 [[package]]
 name = "num-integer"
-version = "0.1.39"
+version = "0.1.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e83d528d2677f0518c570baf2b7abdcf0cd2d248860b68507bdcb3e91d4c0cea"
+checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
 dependencies = [
- "num-traits 0.2.6",
+ "autocfg 1.1.0",
+ "num-traits",
 ]
 
 [[package]]
 name = "num-iter"
-version = "0.1.37"
+version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af3fdbbc3291a5464dc57b03860ec37ca6bf915ed6ee385e7c6c052c422b2124"
+checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252"
 dependencies = [
+ "autocfg 1.1.0",
  "num-integer",
- "num-traits 0.2.6",
+ "num-traits",
 ]
 
 [[package]]
 name = "num-traits"
-version = "0.1.43"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92e5113e9fd4cc14ded8e499429f396a20f98c772a47cc8622a736e1ec843c31"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
 dependencies = [
- "num-traits 0.2.6",
+ "autocfg 1.1.0",
 ]
 
 [[package]]
-name = "num-traits"
-version = "0.2.6"
+name = "num_cpus"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b3a5d7cc97d6d30d8b9bc8fa19bf45349ffe46241e8816f50f62f6d6aaabee1"
+checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
+dependencies = [
+ "hermit-abi",
+ "libc",
+]
 
 [[package]]
-name = "num_cpus"
-version = "1.9.0"
+name = "num_threads"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a69d464bdc213aaaff628444e99578ede64e9c854025aa43b9796530afa9238"
+checksum = "2819ce041d2ee131036f4fc9d6ae7ae125a3a40e97ba64d04fe799ad9dabbb44"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "object"
-version = "0.22.0"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"
+dependencies = [
+ "memchr 2.5.0",
+]
+
+[[package]]
+name = "once_cell"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d3b63360ec3cb337817c2dbd47ab4a0f170d285d8e5a2064600f3def1402397"
+checksum = "e82dad04139b71a90c080c8463fe0dc7902db5192d939bd0950f074d014339e1"
 
 [[package]]
 name = "owning_ref"
-version = "0.4.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49a4b8ea2179e6a2e27411d3bca09ca6dd630821cf6894c6c7c8467a8ee7ef13"
+checksum = "6ff55baddef9e4ad00f88b6c743a2a8062d4c6ade126c2a528644b8e444d52ce"
 dependencies = [
  "stable_deref_trait",
 ]
@@ -1304,18 +1489,29 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0802bff09003b291ba756dc7e79313e51cc31667e94afbe847def490424cde5"
 dependencies = [
- "lock_api",
+ "lock_api 0.1.5",
  "parking_lot_core 0.3.1",
 ]
 
 [[package]]
 name = "parking_lot"
-version = "0.7.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab41b4aed082705d1056416ae4468b6ea99d52599ecf3169b00088d43113e337"
+checksum = "f842b1982eb6c2fe34036a4fbfb06dd185a3f5c8edfaacdf7d1ea10b07de6252"
 dependencies = [
- "lock_api",
- "parking_lot_core 0.4.0",
+ "lock_api 0.3.4",
+ "parking_lot_core 0.6.2",
+ "rustc_version",
+]
+
+[[package]]
+name = "parking_lot"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
+dependencies = [
+ "lock_api 0.4.9",
+ "parking_lot_core 0.9.3",
 ]
 
 [[package]]
@@ -1327,21 +1523,36 @@ dependencies = [
  "libc",
  "rand 0.5.6",
  "rustc_version",
- "smallvec",
- "winapi 0.3.6",
+ "smallvec 0.6.14",
+ "winapi 0.3.9",
 ]
 
 [[package]]
 name = "parking_lot_core"
-version = "0.4.0"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94c8c7923936b28d546dfd14d4472eaf34c99b14e1c973a32b3e6d4eb04298c9"
+checksum = "b876b1b9e7ac6e1a74a6da34d25c42e17e8862aa409cbbbdcfc8d86c6f3bc62b"
 dependencies = [
+ "cfg-if 0.1.10",
+ "cloudabi",
  "libc",
- "rand 0.6.5",
+ "redox_syscall 0.1.57",
  "rustc_version",
- "smallvec",
- "winapi 0.3.6",
+ "smallvec 0.6.14",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
+dependencies = [
+ "cfg-if 1.0.0",
+ "libc",
+ "redox_syscall 0.2.16",
+ "smallvec 1.9.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1352,9 +1563,9 @@ checksum = "31010dd2e1ac33d5b46a5b413495239882813e0369f8ed8a5e266f173602f831"
 
 [[package]]
 name = "percent-encoding"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
+checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
 
 [[package]]
 name = "persistent"
@@ -1362,7 +1573,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e8fa0009c4f3d350281309909c618abddf10bb7e3145f28410782f6a5ec74c5"
 dependencies = [
- "iron 0.6.0",
+ "iron 0.6.1",
  "plugin",
 ]
 
@@ -1407,9 +1618,9 @@ dependencies = [
 
 [[package]]
 name = "pkg-config"
-version = "0.3.14"
+version = "0.3.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "676e8eb2b1b4c9043511a9b7bea0915320d7e502b0a079fb03f9635a5252b18c"
+checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae"
 
 [[package]]
 name = "plugin"
@@ -1421,77 +1632,56 @@ dependencies = [
 ]
 
 [[package]]
-name = "pq-sys"
-version = "0.4.6"
+name = "ppv-lite86"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ac25eee5a0582f45a67e837e350d784e7003bd29a5f460796772061ca49ffda"
-dependencies = [
- "vcpkg",
-]
+checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
 
 [[package]]
-name = "proc-macro2"
-version = "0.4.27"
+name = "pq-sys"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d317f9caece796be1980837fd5cb3dfec5613ebdb04ad0956deea83ce168915"
+checksum = "3b845d6d8ec554f972a2c5298aad68953fd64e7441e846075450b44656a016d1"
 dependencies = [
- "unicode-xid 0.1.0",
+ "vcpkg",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.24"
+version = "1.0.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71"
+checksum = "0a2ca2c61bc9f3d74d2886294ab7b9853abd9c1ad903a3ac7815c58989bb7bab"
 dependencies = [
- "unicode-xid 0.2.1",
+ "unicode-ident",
 ]
 
 [[package]]
 name = "publicsuffix"
-version = "1.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bbaa49075179162b49acac1c6aa45fb4dafb5f13cf6794276d77bc7fd95757b"
-dependencies = [
- "error-chain 0.12.4",
- "idna 0.2.0",
- "lazy_static 1.4.0",
- "regex 1.4.2",
- "url 2.2.0",
-]
-
-[[package]]
-name = "quote"
-version = "0.3.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
-
-[[package]]
-name = "quote"
-version = "0.6.11"
+version = "1.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdd8e04bd9c52e0342b406469d494fcb033be4bdbe5c606016defbb1681411e1"
+checksum = "95b4ce31ff0a27d93c8de1849cf58162283752f065a90d508f1105fa6c9a213f"
 dependencies = [
- "proc-macro2 0.4.27",
+ "idna 0.2.3",
+ "url 2.3.1",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.7"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
+checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
 dependencies = [
- "proc-macro2 1.0.24",
+ "proc-macro2",
 ]
 
 [[package]]
 name = "r2d2"
-version = "0.8.3"
+version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d746fc8a0dab19ccea7ff73ad535854e90ddb3b4b8cdce953dd5cd0b2e7bd22"
+checksum = "51de85fb3fb6524929c8a2eb85e6b6d363de4e8c48f9e2c2eac4944abc181c93"
 dependencies = [
- "antidote",
- "log 0.4.11",
+ "log 0.4.17",
+ "parking_lot 0.12.1",
  "scheduled-thread-pool",
 ]
 
@@ -1515,7 +1705,7 @@ dependencies = [
  "libc",
  "rand_core 0.3.1",
  "rdrand",
- "winapi 0.3.6",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -1528,7 +1718,7 @@ dependencies = [
  "fuchsia-cprng",
  "libc",
  "rand_core 0.3.1",
- "winapi 0.3.6",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -1537,17 +1727,28 @@ version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
 dependencies = [
- "autocfg 0.1.2",
+ "autocfg 0.1.8",
  "libc",
- "rand_chacha",
- "rand_core 0.4.0",
+ "rand_chacha 0.1.1",
+ "rand_core 0.4.2",
  "rand_hc",
  "rand_isaac",
  "rand_jitter",
  "rand_os",
  "rand_pcg",
  "rand_xorshift",
- "winapi 0.3.6",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.4",
 ]
 
 [[package]]
@@ -1556,24 +1757,43 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"
 dependencies = [
- "autocfg 0.1.2",
+ "autocfg 0.1.8",
  "rand_core 0.3.1",
 ]
 
 [[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.6.4",
+]
+
+[[package]]
 name = "rand_core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
 dependencies = [
- "rand_core 0.4.0",
+ "rand_core 0.4.2",
 ]
 
 [[package]]
 name = "rand_core"
-version = "0.4.0"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
+
+[[package]]
+name = "rand_core"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0e7a549d590831370895ab7ba4ea0c1b6b011d106b5ff2da6eee112615e6dc0"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom",
+]
 
 [[package]]
 name = "rand_hc"
@@ -1595,37 +1815,37 @@ dependencies = [
 
 [[package]]
 name = "rand_jitter"
-version = "0.1.2"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "080723c6145e37503a2224f801f252e14ac5531cb450f4502698542d188cb3c0"
+checksum = "1166d5c91dc97b88d1decc3285bb0a99ed84b05cfd0bc2341bdf2d43fc41e39b"
 dependencies = [
  "libc",
- "rand_core 0.4.0",
- "winapi 0.3.6",
+ "rand_core 0.4.2",
+ "winapi 0.3.9",
 ]
 
 [[package]]
 name = "rand_os"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7c690732391ae0abafced5015ffb53656abfaec61b342290e5eb56b286a679d"
+checksum = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"
 dependencies = [
  "cloudabi",
  "fuchsia-cprng",
  "libc",
- "rand_core 0.4.0",
+ "rand_core 0.4.2",
  "rdrand",
- "winapi 0.3.6",
+ "winapi 0.3.9",
 ]
 
 [[package]]
 name = "rand_pcg"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "086bd09a33c7044e56bb44d5bdde5a60e7f119a9e95b0775f545de759a32fe05"
+checksum = "abf9b09b01790cfe0364f52bf32995ea3c39f4d2dd011eac241d2914146d0b44"
 dependencies = [
- "rand_core 0.3.1",
- "rustc_version",
+ "autocfg 0.1.8",
+ "rand_core 0.4.2",
 ]
 
 [[package]]
@@ -1648,17 +1868,28 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.1.51"
+version = "0.1.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "423e376fffca3dfa06c9e9790a9ccd282fafb3cc6e6397d01dbf64f9bacc6b85"
+checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
 
 [[package]]
-name = "redox_termios"
-version = "0.1.1"
+name = "redox_syscall"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
+dependencies = [
+ "bitflags",
+]
+
+[[package]]
+name = "redox_users"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
+checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
 dependencies = [
- "redox_syscall",
+ "getrandom",
+ "redox_syscall 0.2.16",
+ "thiserror",
 ]
 
 [[package]]
@@ -1667,8 +1898,8 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9329abc99e39129fcceabd24cf5d85b4671ef7c29c50e972bc5afe32438ec384"
 dependencies = [
- "aho-corasick 0.6.9",
- "memchr 2.3.4",
+ "aho-corasick 0.6.10",
+ "memchr 2.5.0",
  "regex-syntax 0.5.6",
  "thread_local 0.3.6",
  "utf8-ranges",
@@ -1676,14 +1907,13 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.4.2"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38cf2c13ed4745de91a5eb834e11c00bcc3709e773173b2ce4c56c9fbde04b9c"
+checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
 dependencies = [
- "aho-corasick 0.7.15",
- "memchr 2.3.4",
- "regex-syntax 0.6.21",
- "thread_local 1.0.1",
+ "aho-corasick 0.7.19",
+ "memchr 2.5.0",
+ "regex-syntax 0.6.27",
 ]
 
 [[package]]
@@ -1697,17 +1927,17 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.21"
+version = "0.6.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b181ba2dcf07aaccad5448e8ead58db5b742cf85dfe035e2227f137a539a189"
+checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
 
 [[package]]
 name = "remove_dir_all"
-version = "0.5.1"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3488ba1b9a2084d38645c4c08276a1752dcbf2c7130d74f1569681ad5d2799c5"
+checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
 dependencies = [
- "winapi 0.3.6",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -1724,29 +1954,29 @@ dependencies = [
  "flate2",
  "futures",
  "http",
- "hyper 0.12.23",
- "log 0.4.11",
- "mime 0.3.13",
- "mime_guess 2.0.3",
- "serde 1.0.117",
- "serde_json 1.0.38",
+ "hyper 0.12.36",
+ "log 0.4.17",
+ "mime 0.3.16",
+ "mime_guess 2.0.4",
+ "serde",
+ "serde_json",
  "serde_urlencoded",
- "time",
+ "time 0.1.44",
  "tokio",
  "tokio-executor",
  "tokio-io",
  "tokio-threadpool",
  "tokio-timer",
  "url 1.7.2",
- "uuid 0.7.2",
+ "uuid 0.7.4",
  "winreg",
 ]
 
 [[package]]
 name = "route-recognizer"
-version = "0.1.12"
+version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf3255338088df8146ba63d60a9b8e3556f1146ce2973bc05a75181a42ce2256"
+checksum = "ea509065eb0b3c446acdd0102f0d46567dc30902dc0be91d6552035d92b0f4f8"
 
 [[package]]
 name = "router"
@@ -1754,16 +1984,16 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc63b6f3b8895b0d04e816b2b1aa58fdba2d5acca3cbb8f0ab8e017347d57397"
 dependencies = [
- "iron 0.6.0",
+ "iron 0.6.1",
  "route-recognizer",
  "url 1.7.2",
 ]
 
 [[package]]
 name = "rustc-demangle"
-version = "0.1.13"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adacaae16d02b6ec37fdc7acfcddf365978de76d1983d3ee22afc260e1ca9619"
+checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
 
 [[package]]
 name = "rustc-serialize"
@@ -1781,10 +2011,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "rustversion"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97477e48b4cf8603ad5f7aaf897467cf42ab4218a38ef76fb14c2d6773a6d6a8"
+
+[[package]]
 name = "ryu"
-version = "0.2.7"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb9e9b8cde282a9fe6a42dd4681319bfb63f121b8a8ee9439c6f4107e58a46f7"
+checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
 
 [[package]]
 name = "safemem"
@@ -1794,17 +2030,26 @@ checksum = "e27a8b19b835f7aea908818e871f5cc3a5a186550c30773be987e155e8163d8f"
 
 [[package]]
 name = "safemem"
-version = "0.3.0"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8dca453248a96cb0749e36ccdfe2b0b4e54a61bfef89fb97ec621eb8e0a93dd9"
+checksum = "ef703b7cb59335eae2eb93ceb664c0eb7ea6bf567079d843e09420219668e072"
+
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
 
 [[package]]
 name = "scheduled-thread-pool"
-version = "0.2.0"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a2ff3fc5223829be817806c6441279c676e454cc7da608faf03b0ccc09d3889"
+checksum = "977a7519bff143a44f842fd07e80ad1329295bd71686457f18e496736f4bf9bf"
 dependencies = [
- "antidote",
+ "parking_lot 0.12.1",
 ]
 
 [[package]]
@@ -1814,6 +2059,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
 
 [[package]]
+name = "scopeguard"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+
+[[package]]
 name = "semver"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1839,9 +2090,9 @@ dependencies = [
  "httpdate",
  "im",
  "lazy_static 1.4.0",
- "log 0.4.11",
+ "log 0.4.17",
  "rand 0.6.5",
- "regex 1.4.2",
+ "regex 1.6.0",
  "reqwest",
  "rustc_version",
  "sentry-types",
@@ -1854,66 +2105,34 @@ version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b23e3d9c8c6e4a1523f24df6753c4088bfe16c44a73c8881c1d23c70f28ae280"
 dependencies = [
- "chrono 0.4.6",
+ "chrono 0.4.22",
  "debugid",
  "failure",
- "serde 1.0.117",
- "serde_json 1.0.38",
+ "serde",
+ "serde_json",
  "url 1.7.2",
  "url_serde",
- "uuid 0.7.2",
+ "uuid 0.7.4",
 ]
 
 [[package]]
 name = "serde"
-version = "0.8.23"
+version = "1.0.144"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dad3f759919b92c3068c696c15c3d17238234498bbdcc80f2c469606f948ac8"
-
-[[package]]
-name = "serde"
-version = "0.9.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34b623917345a631dc9608d5194cc206b3fe6c3554cd1c75b937e55e285254af"
-
-[[package]]
-name = "serde"
-version = "1.0.117"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b88fa983de7720629c9387e9f517353ed404164b1e482c970a90c1a4aaf7dc1a"
+checksum = "0f747710de3dcd43b88c9168773254e809d8ddbdf9653b84e2554ab219f17860"
 dependencies = [
- "serde_derive 1.0.117",
-]
-
-[[package]]
-name = "serde_codegen_internals"
-version = "0.14.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc888bd283bd2420b16ad0d860e35ad8acb21941180a83a189bb2046f9d00400"
-dependencies = [
- "syn 0.11.11",
+ "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "0.9.15"
+version = "1.0.144"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "978fd866f4d4872084a81ccc35e275158351d3b9fe620074e7d7504b816b74ba"
+checksum = "94ed3a816fb1d101812f83e789f888322c34e291f894f19590dc310963e87a00"
 dependencies = [
- "quote 0.3.15",
- "serde_codegen_internals",
- "syn 0.11.11",
-]
-
-[[package]]
-name = "serde_derive"
-version = "1.0.117"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbd1ae72adb44aab48f325a02444a5fc079349a8d804c1fc922aed3f7454c74e"
-dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.7",
- "syn 1.0.48",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1922,49 +2141,52 @@ version = "0.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "190e9765dcedb56be63b6e0993a006c7e3b071a016a304736e4a315dc01fb142"
 dependencies = [
- "serde 1.0.117",
+ "serde",
 ]
 
 [[package]]
 name = "serde_json"
-version = "0.9.10"
+version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad8bcf487be7d2e15d3d543f04312de991d631cfe1b43ea0ade69e6a8a5b16a1"
+checksum = "e55a28e3aaef9d5ce0506d0a14dbba8054ddc7e499ef522dd8b26859ec9d4a44"
 dependencies = [
- "dtoa",
- "itoa 0.3.4",
- "num-traits 0.1.43",
- "serde 0.9.15",
-]
-
-[[package]]
-name = "serde_json"
-version = "1.0.38"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27dce848e7467aa0e2fcaf0a413641499c0b745452aaca1194d24dedde9e13c9"
-dependencies = [
- "itoa 0.4.3",
+ "itoa 1.0.3",
  "ryu",
- "serde 1.0.117",
+ "serde",
 ]
 
 [[package]]
 name = "serde_urlencoded"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d48f9f99cd749a2de71d29da5f948de7f2764cc5a9d7f3c97e3514d4ee6eabf2"
+checksum = "642dd69105886af2efd227f75a520ec9b44a820d65bc133a9131f7d229fd165a"
 dependencies = [
  "dtoa",
- "itoa 0.4.3",
- "serde 1.0.117",
+ "itoa 0.4.8",
+ "serde",
  "url 1.7.2",
 ]
 
 [[package]]
 name = "sha1"
-version = "0.6.0"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1da05c97445caa12d05e848c4a4fcbbea29e748ac28f7e80e9b010392063770"
+dependencies = [
+ "sha1_smol",
+]
+
+[[package]]
+name = "sha1_smol"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"
+
+[[package]]
+name = "signature"
+version = "1.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
+checksum = "deb766570a2825fa972bceff0d195727876a9cdf2460ab2e52d455dc2de47fd9"
 
 [[package]]
 name = "siphasher"
@@ -1983,100 +2205,113 @@ dependencies = [
 
 [[package]]
 name = "slab"
-version = "0.4.2"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
+checksum = "4614a76b2a8be0058caa9dbbaf66d988527d86d003c11a94fbd335d7661edcef"
+dependencies = [
+ "autocfg 1.1.0",
+]
 
 [[package]]
 name = "slog"
-version = "2.4.1"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e1a2eec401952cd7b12a84ea120e2d57281329940c3f93c2bf04f462539508e"
+checksum = "8347046d4ebd943127157b94d63abb990fcf729dc4e9978927fdf4ac3c998d06"
 
 [[package]]
 name = "slog-async"
-version = "2.3.0"
+version = "2.7.0"
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+checksum = "766c59b252e62a34651412870ff55d8c4e6d04df19b43eecb2703e417b097ffe"
 dependencies = [
+ "crossbeam-channel 0.5.6",
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  "take_mut",
- "thread_local 0.3.6",
+ "thread_local 1.1.4",
 ]
 
 [[package]]
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-version = "4.1.1"
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-checksum = "60c04b4726fa04595ccf2c2dad7bcd15474242c4c5e109a8a376e8a2c9b1539a"
+checksum = "2f95a4b4c3274cd2869549da82b57ccc930859bdbf5bcea0424bc5f140b3c786"
 dependencies = [
- "crossbeam 0.6.0",
+ "arc-swap",
  "lazy_static 1.4.0",
  "slog",
 ]
 
 [[package]]
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-version = "3.0.2"
+version = "4.1.1"
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-checksum = "ac42f8254ae996cc7d640f9410d3b048dcdf8887a10df4d5d4c44966de24c4a8"
+checksum = "6706b2ace5bbae7291d3f8d2473e2bfab073ccd7d03670946197aec98471fa3e"
 dependencies = [
- "crossbeam 0.2.12",
- "log 0.3.9",
+ "log 0.4.17",
  "slog",
  "slog-scope",
 ]
 
 [[package]]
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-version = "2.4.0"
+version = "2.9.0"
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-checksum = "5951a808c40f419922ee014c15b6ae1cd34d963538b57d8a4778b9ca3fff1e0b"
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 dependencies = [
- "chrono 0.4.6",
- "isatty",
+ "atty",
  "slog",
  "term",
- "thread_local 0.3.6",
+ "thread_local 1.1.4",
+ "time 0.3.14",
 ]
 
 [[package]]
 name = "smallvec"
-version = "0.6.8"
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-checksum = "88aea073965ab29f6edb5493faf96ad662fb18aa9eeb186a3b7057951605ed15"
+checksum = "b97fcaeba89edba30f044a10c6a3cc39df9c3f17d7cd829dd1446cab35f890e0"
 dependencies = [
- "unreachable",
+ "maybe-uninit",
 ]
 
 [[package]]
+name = "smallvec"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2fd0db749597d91ff862fd1d55ea87f7855a744a8425a64695b6fca237d1dad1"
+
+[[package]]
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-checksum = "1fa64a17d98ec77bc7251c59a486e555b3813e32fb53ed608880f82e24ef6bd0"
+checksum = "e26be3acb6c2d9a7aac28482586a7856436af4cfe7100031d219de2d2ecb0028"
 dependencies = [
+ "ed25519",
  "libc",
  "libsodium-sys",
- "serde 0.8.23",
+ "serde",
 ]
 
 [[package]]
 name = "stable_deref_trait"
-version = "1.1.1"
+version = "1.2.0"
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-checksum = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
+checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
 [[package]]
 name = "string"
-version = "0.1.3"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b639411d0b9c738748b5397d5ceba08e648f4f1992231aa859af1a017f31f60b"
+checksum = "d24114bfcceb867ca7f71a0d3fe45d45619ec47a6fbfa98cb14e14250bfa5d6d"
+dependencies = [
+ "bytes",
+]
 
 [[package]]
 name = "strsim"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb4f380125926a99e52bc279241539c018323fab05ad6368b56f93d9369ff550"
+checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
 [[package]]
 name = "swagger"
@@ -2085,65 +2320,34 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 dependencies = [
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- "hyper 0.10.15",
+ "hyper 0.10.16",
  "iron 0.5.1",
- "serde 1.0.117",
- "serde_derive 1.0.117",
- "serde_json 1.0.38",
+ "serde",
+ "serde_derive",
+ "serde_json",
 ]
 
 [[package]]
 name = "syn"
-version = "0.11.11"
+version = "1.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3b891b9015c88c576343b9b3e41c2c11a51c219ef067b264bd9c8aa9b441dad"
+checksum = "52205623b1b0f064a4e71182c3b18ae902267282930c6d5462c91b859668426e"
 dependencies = [
- "quote 0.3.15",
- "synom",
- "unicode-xid 0.0.4",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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- "quote 0.6.11",
- "unicode-xid 0.1.0",
-]
-
-[[package]]
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-dependencies = [
- "proc-macro2 1.0.24",
- "quote 1.0.7",
- "unicode-xid 0.2.1",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
-dependencies = [
- "unicode-xid 0.0.4",
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
 ]
 
 [[package]]
 name = "synstructure"
-version = "0.10.1"
+version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73687139bf99285483c96ac0add482c3776528beac1d97d444f6e91f203a2015"
+checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
 dependencies = [
- "proc-macro2 0.4.27",
- "quote 0.6.11",
- "syn 0.15.26",
- "unicode-xid 0.1.0",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "unicode-xid",
 ]
 
 [[package]]
@@ -2164,41 +2368,51 @@ dependencies = [
 
 [[package]]
 name = "term"
-version = "0.5.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e6b677dd1e8214ea1ef4297f85dbcbed8e8cdddb561040cc998ca2551c37561"
+checksum = "c59df8ac95d96ff9bede18eb7300b0fda5e5d8d90960e76f8e14ae765eedbf1f"
 dependencies = [
- "byteorder",
- "winapi 0.3.6",
+ "dirs-next",
+ "rustversion",
+ "winapi 0.3.9",
 ]
 
 [[package]]
 name = "termcolor"
-version = "1.0.4"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4096add70612622289f2fdcdbd5086dc81c1e2675e6ae58d6c4f62a16c6d7f2f"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
 dependencies = [
- "wincolor",
+ "winapi-util",
 ]
 
 [[package]]
-name = "termion"
-version = "1.5.1"
+name = "textwrap"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "689a3bdfaab439fd92bc87df5c4c78417d3cbe537487274e9b0b2dce76e92096"
+checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
 dependencies = [
- "libc",
- "redox_syscall",
- "redox_termios",
+ "unicode-width",
 ]
 
 [[package]]
-name = "textwrap"
-version = "0.10.0"
+name = "thiserror"
+version = "1.0.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "307686869c93e71f94da64286f9a9524c0f308a9e1c87a583de8e9c9039ad3f6"
+checksum = "c53f98874615aea268107765aa1ed8f6116782501d18e53d08b471733bea6c85"
 dependencies = [
- "unicode-width",
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8b463991b4eab2d801e724172285ec4195c650e8ec79b149e6c2a8e6dd3f783"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -2212,25 +2426,43 @@ dependencies = [
 
 [[package]]
 name = "thread_local"
-version = "1.0.1"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
+checksum = "5516c27b78311c50bf42c071425c560ac799b11c30b31f87e3081965fe5e0180"
 dependencies = [
- "lazy_static 1.4.0",
+ "once_cell",
 ]
 
 [[package]]
 name = "time"
-version = "0.1.42"
+version = "0.1.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
+checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
 dependencies = [
  "libc",
- "redox_syscall",
- "winapi 0.3.6",
+ "wasi 0.10.0+wasi-snapshot-preview1",
+ "winapi 0.3.9",
 ]
 
 [[package]]
+name = "time"
+version = "0.3.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c3f9a28b618c3a6b9251b6908e9c99e04b9e5c02e6581ccbb67d59c34ef7f9b"
+dependencies = [
+ "itoa 1.0.3",
+ "libc",
+ "num_threads",
+ "time-macros",
+]
+
+[[package]]
+name = "time-macros"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42657b1a6f4d817cda8e7a0ace261fe0cc946cf3a80314390b22cc61ae080792"
+
+[[package]]
 name = "tiny_http"
 version = "0.5.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2245,10 +2477,25 @@ dependencies = [
 ]
 
 [[package]]
+name = "tinyvec"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
+
+[[package]]
 name = "tokio"
-version = "0.1.15"
+version = "0.1.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0500b88064f08bebddd0c0bed39e19f5c567a5f30975bee52b0c0d3e2eeb38c"
+checksum = "5a09c0b5bb588872ab2f09afa13ee6e9dac11e10a0ec9e8e3ba39a5a5d530af6"
 dependencies = [
  "bytes",
  "futures",
@@ -2264,10 +2511,21 @@ dependencies = [
 ]
 
 [[package]]
+name = "tokio-buf"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8fb220f46c53859a4b7ec083e41dec9778ff0b1851c0942b211edb89e0ccdc46"
+dependencies = [
+ "bytes",
+ "either",
+ "futures",
+]
+
+[[package]]
 name = "tokio-current-thread"
-version = "0.1.4"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "331c8acc267855ec06eb0c94618dcbbfea45bed2d20b77252940095273fb58f6"
+checksum = "b1de0e32a83f131e002238d7ccde18211c0a5397f60cbfffcb112868c2e0e20e"
 dependencies = [
  "futures",
  "tokio-executor",
@@ -2275,48 +2533,59 @@ dependencies = [
 
 [[package]]
 name = "tokio-executor"
-version = "0.1.6"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30c6dbf2d1ad1de300b393910e8a3aa272b724a400b6531da03eed99e329fbf0"
+checksum = "fb2d1b8f4548dbf5e1f7818512e9c406860678f29c300cdf0ebac72d1a3a1671"
 dependencies = [
- "crossbeam-utils 0.6.5",
+ "crossbeam-utils 0.7.2",
  "futures",
 ]
 
 [[package]]
 name = "tokio-io"
-version = "0.1.11"
+version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b53aeb9d3f5ccf2ebb29e19788f96987fa1355f8fe45ea193928eaaaf3ae820f"
+checksum = "57fc868aae093479e3131e3d165c93b1c7474109d13c90ec0dda2a1bbfff0674"
 dependencies = [
  "bytes",
  "futures",
- "log 0.4.11",
+ "log 0.4.17",
 ]
 
 [[package]]
 name = "tokio-reactor"
-version = "0.1.8"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afbcdb0f0d2a1e4c440af82d7bbf0bf91a8a8c0575bcd20c05d15be7e9d3a02f"
+checksum = "09bc590ec4ba8ba87652da2068d150dcada2cfa2e07faae270a5e0409aa51351"
 dependencies = [
- "crossbeam-utils 0.6.5",
+ "crossbeam-utils 0.7.2",
  "futures",
  "lazy_static 1.4.0",
- "log 0.4.11",
+ "log 0.4.17",
  "mio",
  "num_cpus",
- "parking_lot 0.7.1",
+ "parking_lot 0.9.0",
  "slab",
  "tokio-executor",
  "tokio-io",
+ "tokio-sync",
+]
+
+[[package]]
+name = "tokio-sync"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edfe50152bc8164fcc456dab7891fa9bf8beaf01c5ee7e1dd43a397c3cf87dee"
+dependencies = [
+ "fnv",
+ "futures",
 ]
 
 [[package]]
 name = "tokio-tcp"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d14b10654be682ac43efee27401d792507e30fd8d26389e1da3b185de2e4119"
+checksum = "98df18ed66e3b72e742f185882a9e201892407957e45fbff8da17ae7a7c51f72"
 dependencies = [
  "bytes",
  "futures",
@@ -2328,29 +2597,28 @@ dependencies = [
 
 [[package]]
 name = "tokio-threadpool"
-version = "0.1.11"
+version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3fd86cb15547d02daa2b21aadaf4e37dee3368df38a526178a5afa3c034d2fb"
+checksum = "df720b6581784c118f0eb4310796b12b1d242a7eb95f716a8367855325c25f89"
 dependencies = [
- "crossbeam 0.6.0",
- "crossbeam-channel 0.3.8",
  "crossbeam-deque",
- "crossbeam-utils 0.6.5",
+ "crossbeam-queue",
+ "crossbeam-utils 0.7.2",
  "futures",
- "log 0.4.11",
+ "lazy_static 1.4.0",
+ "log 0.4.17",
  "num_cpus",
- "rand 0.6.5",
  "slab",
  "tokio-executor",
 ]
 
 [[package]]
 name = "tokio-timer"
-version = "0.2.9"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21c04a314a1f69f73c0227beba6250e06cdc1e9a62e7eff912bf54a59b6d1b94"
+checksum = "93044f2d313c95ff1cb7809ce9a7a05735b012288a888b62d4434fd58c94f296"
 dependencies = [
- "crossbeam-utils 0.6.5",
+ "crossbeam-utils 0.7.2",
  "futures",
  "slab",
  "tokio-executor",
@@ -2364,9 +2632,9 @@ checksum = "efd1f82c56340fdf16f2a953d7bda4f8fdffba13d93b00844c25572110b26079"
 
 [[package]]
 name = "try-lock"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
+checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
 
 [[package]]
 name = "try_from"
@@ -2374,7 +2642,7 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "283d3b89e1368717881a9d51dad843cc435380d8109c9e47d38780a324698d8b"
 dependencies = [
- "cfg-if 0.1.6",
+ "cfg-if 0.1.10",
 ]
 
 [[package]]
@@ -2383,7 +2651,7 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "59b11b2b5241ba34be09c3cc85a36e56e48f9888862e19cedf23336d35316ed1"
 dependencies = [
- "memchr 2.3.4",
+ "memchr 2.5.0",
 ]
 
 [[package]]
@@ -2403,15 +2671,15 @@ dependencies = [
 
 [[package]]
 name = "typenum"
-version = "1.10.0"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "612d636f949607bdf9b123b4a6f6d966dedf3ff669f7f045890d3a4a73948169"
+checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
 
 [[package]]
 name = "ucd-util"
-version = "0.1.3"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86"
+checksum = "65bfcbf611b122f2c10eb1bb6172fbc4c2e25df9970330e4d75ce2b5201c9bfc"
 
 [[package]]
 name = "unicase"
@@ -2428,59 +2696,41 @@ version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
 dependencies = [
- "version_check 0.9.2",
+ "version_check 0.9.4",
 ]
 
 [[package]]
 name = "unicode-bidi"
-version = "0.3.4"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
-dependencies = [
- "matches",
-]
+checksum = "099b7128301d285f79ddd55b9a83d5e6b9e97c92e0ea0daebee7263e932de992"
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcc811dc4066ac62f84f11307873c4850cb653bfa9b1719cee2bd2204a4bc5dd"
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.8"
+version = "0.1.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "141339a08b982d942be2ca06ff8b076563cbe223d1befd5450716790d44e2426"
+checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
 dependencies = [
- "smallvec",
+ "tinyvec",
 ]
 
 [[package]]
 name = "unicode-width"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "882386231c45df4700b275c7ff55b6f3698780a650026380e72dabe76fa46526"
-
-[[package]]
-name = "unicode-xid"
-version = "0.0.4"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
+checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
 
 [[package]]
 name = "unicode-xid"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
-
-[[package]]
-name = "unicode-xid"
-version = "0.2.1"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
-
-[[package]]
-name = "unreachable"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
-dependencies = [
- "void",
-]
+checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
 
 [[package]]
 name = "unsafe-any"
@@ -2515,14 +2765,13 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "2.2.0"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5909f2b0817350449ed73e8bcd81c8c3c8d9a7a5d8acba4b27db277f1868976e"
+checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
 dependencies = [
  "form_urlencoded",
- "idna 0.2.0",
- "matches",
- "percent-encoding 2.1.0",
+ "idna 0.3.0",
+ "percent-encoding 2.2.0",
 ]
 
 [[package]]
@@ -2531,7 +2780,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "74e7d099f1ee52f823d4bdd60c93c3602043c728f5db3b97bdb548467f7bddea"
 dependencies = [
- "serde 1.0.117",
+ "serde",
  "url 1.7.2",
 ]
 
@@ -2542,16 +2791,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0a52f50139118b60ae91af08bf15ed158817d34b91b9d24c11ffbe21195d33e3"
 dependencies = [
  "bodyparser",
- "iron 0.6.0",
+ "iron 0.6.1",
  "plugin",
  "url 1.7.2",
 ]
 
 [[package]]
 name = "utf8-ranges"
-version = "1.0.2"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "796f7e48bef87609f7ade7e06495a87d5cd06c7866e6a5cbfceffc558a243737"
+checksum = "7fcfc827f90e53a02eaef5e535ee14266c1d569214c6aa70133a624d8a3164ba"
 
 [[package]]
 name = "uuid"
@@ -2570,7 +2819,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bcc7e3b898aa6f6c08e5295b6c89258d1331e9ac578cc992fb818759951bdc22"
 dependencies = [
  "rand 0.3.23",
- "serde 1.0.117",
+ "serde",
 ]
 
 [[package]]
@@ -2579,30 +2828,30 @@ version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1436e58182935dcd9ce0add9ea0b558e8a87befe01c1a301e6020aeb0876363"
 dependencies = [
- "cfg-if 0.1.6",
+ "cfg-if 0.1.10",
 ]
 
 [[package]]
 name = "uuid"
-version = "0.7.2"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0238db0c5b605dd1cf51de0f21766f97fba2645897024461d6a00c036819a768"
+checksum = "90dbc611eb48397705a6b0f6e917da23ae517e4d127123d2cf7674206627d32a"
 dependencies = [
  "rand 0.6.5",
- "serde 1.0.117",
+ "serde",
 ]
 
 [[package]]
 name = "vcpkg"
-version = "0.2.6"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "def296d3eb3b12371b2c7d0e83bfe1403e4db2d7a0bba324a12b21c4ee13143d"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
 [[package]]
 name = "vec_map"
-version = "0.8.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
+checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
 
 [[package]]
 name = "version_check"
@@ -2612,28 +2861,99 @@ checksum = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
 
 [[package]]
 name = "version_check"
-version = "0.9.2"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
+checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
-name = "void"
-version = "1.0.2"
+name = "walkdir"
+version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
+checksum = "808cf2735cd4b6866113f648b791c6adc5714537bc222d9347bb203386ffda56"
+dependencies = [
+ "same-file",
+ "winapi 0.3.9",
+ "winapi-util",
+]
 
 [[package]]
 name = "want"
-version = "0.0.6"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "797464475f30ddb8830cc529aaaae648d581f99e2036a928877dfde027ddf6b3"
+checksum = "b6395efa4784b027708f7451087e647ec73cc74f5d9bc2e418404248d679a230"
 dependencies = [
  "futures",
- "log 0.4.11",
+ "log 0.4.17",
  "try-lock",
 ]
 
 [[package]]
+name = "wasi"
+version = "0.10.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+
+[[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
+dependencies = [
+ "cfg-if 1.0.0",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
+dependencies = [
+ "bumpalo",
+ "log 0.4.17",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
+
+[[package]]
 name = "winapi"
 version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2641,9 +2961,9 @@ checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
 
 [[package]]
 name = "winapi"
-version = "0.3.6"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92c1eb33641e276cfa214a0522acad57be5c56b10cb348b3c5117db75f3ac4b0"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
 dependencies = [
  "winapi-i686-pc-windows-gnu",
  "winapi-x86_64-pc-windows-gnu",
@@ -2663,11 +2983,11 @@ checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
 name = "winapi-util"
-version = "0.1.2"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7168bab6e1daee33b4557efd0e95d5ca70a03706d39fa5f3fe7a236f584b03c9"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
 dependencies = [
- "winapi 0.3.6",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -2677,22 +2997,55 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "wincolor"
-version = "1.0.1"
+name = "windows-sys"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "561ed901ae465d6185fa7864d63fbd5720d0ef718366c9a4dc83cf6170d7e9ba"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
 dependencies = [
- "winapi 0.3.6",
- "winapi-util",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
 ]
 
 [[package]]
+name = "windows_aarch64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+
+[[package]]
 name = "winreg"
-version = "0.6.0"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "daf67b95d0b1bf421c4f11048d63110ca3719977169eec86396b614c8942b6e0"
+checksum = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
 dependencies = [
- "winapi 0.3.6",
+ "winapi 0.3.9",
 ]
 
 [[package]]
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index b521316e..107663f7 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -23,7 +23,7 @@ data-encoding = "2.1"
 regex = "1"
 lazy_static = "1"
 sha1 = { version = "0.6", features = ["std"] }
-macaroon = { git = "https://github.com/bnewbold/libmacaroon-rs", branch = "bnewbold-broken" }
+macaroon = "0.2"
 rand = "*"
 failure = "*"
 
diff --git a/rust/src/auth.rs b/rust/src/auth.rs
index b88a72b0..448fb798 100644
--- a/rust/src/auth.rs
+++ b/rust/src/auth.rs
@@ -5,7 +5,7 @@
 //! role-based authentication (RBAC).
 
 use data_encoding::BASE64;
-use macaroon::{Format, Macaroon, Verifier};
+use macaroon::{ByteString, Caveat, Format, Macaroon, MacaroonError, MacaroonKey, Verifier};
 use std::fmt;
 use swagger::auth::{AuthData, Authorization, Scopes};
 
@@ -23,8 +23,8 @@ use std::collections::HashMap;
 use std::env;
 use std::str::FromStr;
 
-// 32 bytes max (!)
-static DUMMY_KEY: &[u8] = b"dummy-key-a-one-two-three-a-la";
+// 32 bytes exactly
+static DUMMY_KEY_BYTES: &[u8; 32] = b"dummy-key-a-one-two-three-a-la!!";
 
 #[derive(Clone, Copy, Debug, PartialEq)]
 pub enum FatcatRole {
@@ -178,8 +178,22 @@ impl iron::middleware::BeforeMiddleware for MacaroonAuthMiddleware {
 pub struct AuthConfectionary {
     pub location: String,
     pub identifier: String,
-    pub key: Vec<u8>,
-    pub root_keys: HashMap<String, Vec<u8>>,
+    pub key: MacaroonKey,
+    pub root_keys: HashMap<String, MacaroonKey>,
+}
+
+fn parse_macaroon_key(key_base64: &str) -> Result<MacaroonKey> {
+    // while we created the base64-encoded key from just 32 bytes of binary data, because of
+    // padding the result decodes in to 33 bytes of data. we just drop the last byte
+    let mut key_bytes: [u8; 33] = [0; 33];
+    if key_base64.len() != 44 {
+        bail!("bad base64-padded-encoded key for macaroons");
+    }
+    BASE64
+        .decode_mut(key_base64.as_bytes(), &mut key_bytes)
+        .expect("base64 key decode");
+    let key: MacaroonKey = key_bytes[..32].into();
+    Ok(key)
 }
 
 impl AuthConfectionary {
@@ -188,10 +202,10 @@ impl AuthConfectionary {
         identifier: String,
         key_base64: &str,
     ) -> Result<AuthConfectionary> {
-        macaroon::initialize().unwrap();
-        let key = BASE64.decode(key_base64.as_bytes())?;
+        macaroon::initialize().expect("initializing macaroon library");
+        let key = parse_macaroon_key(key_base64)?;
         let mut root_keys = HashMap::new();
-        root_keys.insert(identifier.clone(), key.clone());
+        root_keys.insert(identifier.clone(), key);
         Ok(AuthConfectionary {
             location,
             identifier,
@@ -204,13 +218,13 @@ impl AuthConfectionary {
         AuthConfectionary::new(
             "test.fatcat.wiki".to_string(),
             "dummy".to_string(),
-            &BASE64.encode(DUMMY_KEY),
+            &BASE64.encode(DUMMY_KEY_BYTES),
         )
-        .unwrap()
+        .expect("creating dummy AuthConfectionary")
     }
 
     pub fn add_keypair(&mut self, identifier: String, key_base64: &str) -> Result<()> {
-        let key = BASE64.decode(key_base64.as_bytes())?;
+        let key = parse_macaroon_key(key_base64)?;
         self.root_keys.insert(identifier, key);
         Ok(())
     }
@@ -220,23 +234,31 @@ impl AuthConfectionary {
         editor_id: FatcatId,
         duration: Option<chrono::Duration>,
     ) -> Result<String> {
-        let mut mac = Macaroon::create(&self.location, &self.key, &self.identifier)
-            .expect("Macaroon creation");
-        mac.add_first_party_caveat(&format!("editor_id = {}", editor_id.to_string()));
+        let mut mac = Macaroon::create(
+            Some(self.location.clone().into()),
+            &self.key,
+            self.identifier.clone().into(),
+        )
+        .expect("Macaroon creation");
+        mac.add_first_party_caveat(format!("editor_id = {}", editor_id.to_string()).into());
         let now_utc = Utc::now();
         let now = now_utc.to_rfc3339_opts(SecondsFormat::Secs, true);
-        mac.add_first_party_caveat(&format!("time > {}", now));
+        mac.add_first_party_caveat(format!("time > {}", now).into());
         if let Some(duration) = duration {
             let expires = now_utc + duration;
-            mac.add_first_party_caveat(&format!(
-                "time < {}",
-                &expires.to_rfc3339_opts(SecondsFormat::Secs, true)
-            ));
+            mac.add_first_party_caveat(
+                format!(
+                    "time < {}",
+                    &expires.to_rfc3339_opts(SecondsFormat::Secs, true)
+                )
+                .into(),
+            );
         };
         let raw = mac.serialize(Format::V2).expect("macaroon serialization");
         Ok(BASE64.encode(&raw))
     }
 
+    /// Takes a macaroon as a base64-encoded string, deserializes it
     pub fn parse_macaroon_token(
         &self,
         conn: &DbConn,
@@ -255,23 +277,19 @@ impl AuthConfectionary {
                 .into());
             }
         };
-        let mac = match mac.validate() {
-            Ok(m) => m,
-            Err(e) => {
-                // TODO: should be "chaining" here
-                return Err(FatcatError::InvalidCredentials(format!(
-                    "macaroon validate error: {:?}",
-                    e
-                ))
-                .into());
-            }
-        };
-        let mut verifier = Verifier::new();
+        let mut verifier = Verifier::default();
         let mut editor_id: Option<FatcatId> = None;
         for caveat in mac.first_party_caveats() {
-            if caveat.predicate().starts_with("editor_id = ") {
-                editor_id = Some(FatcatId::from_str(caveat.predicate().get(12..).unwrap())?);
-                break;
+            if let Caveat::FirstParty(fp) = caveat {
+                let predicate_str = String::from_utf8(fp.predicate().as_ref().to_vec())?;
+                if predicate_str.starts_with("editor_id = ") {
+                    editor_id = Some(FatcatId::from_str(
+                        predicate_str
+                            .get(12..)
+                            .expect("parsing editor_id from macaroon"),
+                    )?);
+                    break;
+                }
             }
         }
         let editor_id = match editor_id {
@@ -283,25 +301,28 @@ impl AuthConfectionary {
                 .into());
             }
         };
-        verifier.satisfy_exact(&format!("editor_id = {}", editor_id.to_string()));
+        verifier.satisfy_exact(format!("editor_id = {}", editor_id.to_string()).into());
         if let Some(endpoint) = endpoint {
             // API endpoint
-            verifier.satisfy_exact(&format!("endpoint = {}", endpoint));
+            verifier.satisfy_exact(format!("endpoint = {}", endpoint).into());
         }
         let mut created: Option<DateTime<Utc>> = None;
         for caveat in mac.first_party_caveats() {
-            if caveat.predicate().starts_with("time > ") {
-                let ts: chrono::ParseResult<DateTime<Utc>> =
-                    DateTime::parse_from_rfc3339(caveat.predicate().get(7..).unwrap())
-                        .map(|x| x.with_timezone(&Utc));
-                if let Ok(ts) = ts {
-                    created = Some(ts);
-                    break;
-                } else {
-                    info!(
-                        "couldn't parse macaroon time constraint: {}",
-                        caveat.predicate()
-                    );
+            if let Caveat::FirstParty(fp) = caveat {
+                let predicate_str = String::from_utf8(fp.predicate().as_ref().to_vec())?;
+                if predicate_str.starts_with("time > ") {
+                    let ts: chrono::ParseResult<DateTime<Utc>> = DateTime::parse_from_rfc3339(
+                        predicate_str
+                            .get(7..)
+                            .expect("parsing timestamp from macaroon"),
+                    )
+                    .map(|x| x.with_timezone(&Utc));
+                    if let Ok(ts) = ts {
+                        created = Some(ts);
+                        break;
+                    } else {
+                        info!("couldn't parse macaroon time constraint: {}", predicate_str);
+                    }
                 }
             }
         }
@@ -314,10 +335,13 @@ impl AuthConfectionary {
                 .into());
             }
         };
-        verifier.satisfy_exact(&format!(
-            "time > {}",
-            created.to_rfc3339_opts(SecondsFormat::Secs, true)
-        ));
+        verifier.satisfy_exact(
+            format!(
+                "time > {}",
+                created.to_rfc3339_opts(SecondsFormat::Secs, true)
+            )
+            .into(),
+        );
         // not finding the editor_id is an auth issue, not a 404
         let editor: EditorRow =
             match Editor::db_get(conn, editor_id).map_err(|e| FatcatError::from(e)) {
@@ -340,39 +364,48 @@ impl AuthConfectionary {
             )
             .into());
         }
-        verifier.satisfy_general(|p: &str| -> bool {
-            // not expired (based on time)
-            if p.starts_with("time < ") {
-                let expires: chrono::ParseResult<DateTime<Utc>> =
-                    DateTime::parse_from_rfc3339(p.get(7..).unwrap())
-                        .map(|x| x.with_timezone(&Utc));
-                if let Ok(when) = expires {
-                    //info!("checking time constraint: {} < {}", Utc::now(), when);
-                    Utc::now() < when
+        verifier.satisfy_general(|p_bstr: &ByteString| -> bool {
+            if let Ok(p) = String::from_utf8(p_bstr.as_ref().to_vec()) {
+                // not expired (based on time)
+                if p.starts_with("time < ") {
+                    let expires: chrono::ParseResult<DateTime<Utc>> = DateTime::parse_from_rfc3339(
+                        p.get(7..).expect("parsing datetime from macaroon"),
+                    )
+                    .map(|x| x.with_timezone(&Utc));
+                    if let Ok(when) = expires {
+                        //info!("checking time constraint: {} < {}", Utc::now(), when);
+                        Utc::now() < when
+                    } else {
+                        info!("couldn't parse macaroon time constraint: {}", p);
+                        false
+                    }
                 } else {
-                    info!("couldn't parse macaroon time constraint: {}", p);
                     false
                 }
             } else {
                 false
             }
         });
-        let verify_key = match self.root_keys.get(mac.identifier()) {
+        let verify_key = match self
+            .root_keys
+            .get(std::str::from_utf8(mac.identifier().as_ref())?)
+        {
             Some(key) => key,
             None => {
                 return Err(FatcatError::InvalidCredentials(format!(
                     "no valid auth signing key for identifier: {}",
-                    mac.identifier()
+                    std::str::from_utf8(mac.identifier().as_ref())?
                 ))
                 .into());
             }
         };
-        match mac.verify(verify_key, &mut verifier) {
-            Ok(true) => (),
-            Ok(false) => {
-                return Err(FatcatError::InvalidCredentials(
-                    "auth token (macaroon) not valid (signature and/or caveats failed)".to_string(),
-                )
+        match verifier.verify(&mac, verify_key.into(), Default::default()) {
+            Ok(()) => (),
+            Err(MacaroonError::InvalidMacaroon(em)) => {
+                return Err(FatcatError::InvalidCredentials(format!(
+                    "auth token (macaroon) not valid (signature and/or caveats failed): {}",
+                    em
+                ))
                 .into());
             }
             Err(e) => {
@@ -448,9 +481,15 @@ impl AuthConfectionary {
         let now = Utc::now().to_rfc3339_opts(SecondsFormat::Secs, true);
         println!("current time: {}", now);
         println!("domain (location): {:?}", mac.location());
-        println!("signing key name (identifier): {}", mac.identifier());
+        println!(
+            "signing key name (identifier): {}",
+            std::str::from_utf8(mac.identifier().as_ref())?
+        );
         for caveat in mac.first_party_caveats() {
-            println!("caveat: {}", caveat.predicate());
+            if let Caveat::FirstParty(fp) = caveat {
+                let predicate_str = String::from_utf8(fp.predicate().as_ref().to_vec())?;
+                println!("caveat: {}", predicate_str);
+            }
         }
         println!("verify: {:?}", self.parse_macaroon_token(conn, token, None));
         Ok(())