diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 91d8a67..d450a8b 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -10,11 +10,11 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v2
 
-      - name: Install stable toolchain
+      - name: Install nightly toolchain
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          toolchain: nightly
           override: true
 
       - name: Run cargo check
@@ -29,11 +29,11 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v2
 
-      - name: Install stable toolchain
+      - name: Install nightly toolchain
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          toolchain: nightly
           override: true
 
       - name: Run cargo test
@@ -48,11 +48,11 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v2
 
-      - name: Install stable toolchain
+      - name: Install nightly toolchain
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          toolchain: nightly
           override: true
           components: rustfmt, clippy
 
diff --git a/Cargo.lock b/Cargo.lock
index d4cb064..4e6aaa2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,26 +17,6 @@ version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28b2cd92db5cbd74e8e5028f7e27dd7aa3090e89e4f2a197cc7c8dfb69c7063b"
 
-[[package]]
-name = "async-trait"
-version = "0.1.48"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36ea56748e10732c49404c153638a15ec3d6211ec5ff35d9bb20e13b93576adf"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "atomic"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3410529e8288c463bedb5930f82833bc0c90e5d2fe639a56582a4d09220b281"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -55,16 +35,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
-name = "base-x"
-version = "0.2.8"
+name = "base64"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4521f3e3d031370679b3b140beb36dfe4801b09ac77e30c61941f97df3ef28b"
+checksum = "489d6c0ed21b11d038c31b6ceccca973e65d73ba3bd8ecb9a2babf5546164643"
+dependencies = [
+ "byteorder",
+ "safemem",
+]
 
 [[package]]
-name = "binascii"
-version = "0.1.4"
+name = "base64"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "383d29d513d8764dcdc42ea295d979eb99c3c9f00607b3692cf68a431f7dca72"
+checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff"
 
 [[package]]
 name = "bitflags"
@@ -82,28 +66,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "bumpalo"
-version = "3.6.1"
+name = "byteorder"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63396b8a4b9de3f4fdfb320ab6080762242f66a8ef174c49d8e19b674db4cdbe"
-
-[[package]]
-name = "bytes"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
-
-[[package]]
-name = "cc"
-version = "1.0.67"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3c69b077ad434294d3ce9f1f6143a2a4b89a8a2d54ef813d85003a4fd1137fd"
-
-[[package]]
-name = "cfg-if"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "cfg-if"
@@ -122,27 +88,14 @@ dependencies = [
  "unicode-width",
 ]
 
-[[package]]
-name = "const_fn"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "076a6803b0dacd6a88cfe64deba628b01533ff5ef265687e6938280c1afd0a28"
-
-[[package]]
-name = "convert_case"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
-
 [[package]]
 name = "cookie"
-version = "0.15.0"
+version = "0.11.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffdf8865bac3d9a3bde5bde9088ca431b11f5d37c7a578b8086af77248b76627"
+checksum = "80f6044740a4a516b8aac14c140cdf35c1a640b1bd6b98b6224e49143b2f1566"
 dependencies = [
- "percent-encoding",
+ "percent-encoding 2.1.0",
  "time",
- "version_check",
 ]
 
 [[package]]
@@ -161,22 +114,11 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "derive_more"
-version = "0.99.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f82b1b72f1263f214c0f823371768776c4f5841b942c9883aa8e5ec584fd0ba6"
-dependencies = [
- "convert_case",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "devise"
-version = "0.3.0"
-source = "git+https://github.com/SergioBenitez/Devise.git?rev=3ebe83#3ebe83823241c7979e6d2ccd18f889968a01985f"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74e04ba2d03c5fa0d954c061fc8c9c288badadffc272ebb87679a89846de3ed3"
 dependencies = [
  "devise_codegen",
  "devise_core",
@@ -184,23 +126,24 @@ dependencies = [
 
 [[package]]
 name = "devise_codegen"
-version = "0.3.0"
-source = "git+https://github.com/SergioBenitez/Devise.git?rev=3ebe83#3ebe83823241c7979e6d2ccd18f889968a01985f"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "066ceb7928ca93a9bedc6d0e612a8a0424048b0ab1f75971b203d01420c055d7"
 dependencies = [
  "devise_core",
- "quote",
+ "quote 0.6.13",
 ]
 
 [[package]]
 name = "devise_core"
-version = "0.3.0"
-source = "git+https://github.com/SergioBenitez/Devise.git?rev=3ebe83#3ebe83823241c7979e6d2ccd18f889968a01985f"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf41c59b22b5e3ec0ea55c7847e5f358d340f3a8d6d53a5cf4f1564967f96487"
 dependencies = [
  "bitflags",
- "proc-macro2",
- "proc-macro2-diagnostics",
- "quote",
- "syn",
+ "proc-macro2 0.4.30",
+ "quote 0.6.13",
+ "syn 0.15.44",
 ]
 
 [[package]]
@@ -212,158 +155,12 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "discard"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
-
 [[package]]
 name = "dtoa"
 version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56899898ce76aaf4a0f24d914c97ea6ed976d42fec6ad33fcbb0a1103e07b2b0"
 
-[[package]]
-name = "either"
-version = "1.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
-
-[[package]]
-name = "encoding_rs"
-version = "0.8.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80df024fbc5ac80f87dfef0d9f5209a252f2a497f7f42944cff24d8253cac065"
-dependencies = [
- "cfg-if 1.0.0",
-]
-
-[[package]]
-name = "figment"
-version = "0.10.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "708a94ecb9ca72e347442fef4563e459035b950c78091a355ed8a40180b33367"
-dependencies = [
- "atomic",
- "pear",
- "serde",
- "toml",
- "uncased",
- "version_check",
-]
-
-[[package]]
-name = "fnv"
-version = "1.0.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
-
-[[package]]
-name = "futures"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f55667319111d593ba876406af7c409c0ebb44dc4be6132a783ccf163ea14c1"
-dependencies = [
- "futures-channel",
- "futures-core",
- "futures-executor",
- "futures-io",
- "futures-sink",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-channel"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c2dd2df839b57db9ab69c2c9d8f3e8c81984781937fe2807dc6dcf3b2ad2939"
-dependencies = [
- "futures-core",
- "futures-sink",
-]
-
-[[package]]
-name = "futures-core"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15496a72fabf0e62bdc3df11a59a3787429221dd0710ba8ef163d6f7a9112c94"
-
-[[package]]
-name = "futures-executor"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "891a4b7b96d84d5940084b2a37632dd65deeae662c114ceaa2c879629c9c0ad1"
-dependencies = [
- "futures-core",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-io"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d71c2c65c57704c32f5241c1223167c2c3294fd34ac020c807ddbe6db287ba59"
-
-[[package]]
-name = "futures-macro"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea405816a5139fb39af82c2beb921d52143f556038378d6db21183a5c37fbfb7"
-dependencies = [
- "proc-macro-hack",
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "futures-sink"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85754d98985841b7d4f5e8e6fbfa4a4ac847916893ec511a2917ccd8525b8bb3"
-
-[[package]]
-name = "futures-task"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa189ef211c15ee602667a6fcfe1c1fd9e07d42250d2156382820fba33c9df80"
-
-[[package]]
-name = "futures-util"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1812c7ab8aedf8d6f2701a43e1243acdbcc2b36ab26e2ad421eb99ac963d96d1"
-dependencies = [
- "futures-channel",
- "futures-core",
- "futures-io",
- "futures-macro",
- "futures-sink",
- "futures-task",
- "memchr",
- "pin-project-lite",
- "pin-utils",
- "proc-macro-hack",
- "proc-macro-nested",
- "slab",
-]
-
-[[package]]
-name = "generator"
-version = "0.6.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "061d3be1afec479d56fa3bd182bf966c7999ec175fcfdb87ac14d417241366c6"
-dependencies = [
- "cc",
- "libc",
- "log",
- "rustversion",
- "winapi",
-]
-
 [[package]]
 name = "generic-array"
 version = "0.14.4"
@@ -371,18 +168,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
 dependencies = [
  "typenum",
- "version_check",
-]
-
-[[package]]
-name = "getrandom"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8"
-dependencies = [
- "cfg-if 1.0.0",
- "libc",
- "wasi",
+ "version_check 0.9.3",
 ]
 
 [[package]]
@@ -391,25 +177,6 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
 
-[[package]]
-name = "h2"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc018e188373e2777d0ef2467ebff62a08e66c3f5857b23c8fbec3018210dc00"
-dependencies = [
- "bytes",
- "fnv",
- "futures-core",
- "futures-sink",
- "futures-util",
- "http",
- "indexmap",
- "slab",
- "tokio",
- "tokio-util",
- "tracing",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.9.1"
@@ -441,28 +208,6 @@ dependencies = [
  "digest",
 ]
 
-[[package]]
-name = "http"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7245cd7449cc792608c3c8a9eaf69bd4eabbabf802713748fd739c98b82f0747"
-dependencies = [
- "bytes",
- "fnv",
- "itoa",
-]
-
-[[package]]
-name = "http-body"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5dfb77c123b4e2f72a2069aeae0b4b4949cc7e966df277813fc16347e7549737"
-dependencies = [
- "bytes",
- "http",
- "pin-project-lite",
-]
-
 [[package]]
 name = "httparse"
 version = "1.3.5"
@@ -470,33 +215,33 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "615caabe2c3160b313d52ccc905335f4ed5f10881dd63dc5699d47e90be85691"
 
 [[package]]
-name = "httpdate"
-version = "0.3.2"
+name = "hyper"
+version = "0.10.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
+checksum = "0a0652d9a2609a968c14be1a9ea00bf4b1d64e2e1f53a1b51b6fff3a6e829273"
+dependencies = [
+ "base64 0.9.3",
+ "httparse",
+ "language-tags",
+ "log 0.3.9",
+ "mime",
+ "num_cpus",
+ "time",
+ "traitobject",
+ "typeable",
+ "unicase",
+ "url",
+]
 
 [[package]]
-name = "hyper"
-version = "0.14.5"
+name = "idna"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bf09f61b52cfcf4c00de50df88ae423d6c02354e385a86341133b5338630ad1"
+checksum = "38f09e0f0b1fb55fdee1f17470ad800da77af5186a1a76c026b679358b7e844e"
 dependencies = [
- "bytes",
- "futures-channel",
- "futures-core",
- "futures-util",
- "h2",
- "http",
- "http-body",
- "httparse",
- "httpdate",
- "itoa",
- "pin-project",
- "socket2",
- "tokio",
- "tower-service",
- "tracing",
- "want",
+ "matches",
+ "unicode-bidi",
+ "unicode-normalization",
 ]
 
 [[package]]
@@ -507,22 +252,6 @@ checksum = "824845a0bf897a9042383849b02c1bc219c2383772efcd5c6f9766fa4b81aef3"
 dependencies = [
  "autocfg",
  "hashbrown",
- "serde",
-]
-
-[[package]]
-name = "inlinable_string"
-version = "0.1.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3094308123a0e9fd59659ce45e22de9f53fc1d2ac6e1feb9fef988e4f76cad77"
-
-[[package]]
-name = "instant"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61124eeebbd69b8190558df225adf7e4caafce0d743919e5d6b19652314ec5ec"
-dependencies = [
- "cfg-if 1.0.0",
 ]
 
 [[package]]
@@ -532,10 +261,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
 
 [[package]]
-name = "lazy_static"
-version = "1.4.0"
+name = "language-tags"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+checksum = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
 
 [[package]]
 name = "libc"
@@ -550,12 +279,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
 
 [[package]]
-name = "lock_api"
-version = "0.4.2"
+name = "log"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd96ffd135b2fd7b973ac026d28085defbe8983df057ced3eb4f2130b0831312"
+checksum = "e19e8d5c34a3e0e2223db8e060f9e8264aeeb5c5fc64a4ee9965c062211c024b"
 dependencies = [
- "scopeguard",
+ "log 0.4.14",
 ]
 
 [[package]]
@@ -564,7 +293,7 @@ version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
 ]
 
 [[package]]
@@ -575,7 +304,7 @@ dependencies = [
  "clap",
  "hex",
  "hmac",
- "log",
+ "log 0.4.14",
  "regex",
  "rocket",
  "serde",
@@ -586,17 +315,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "loom"
-version = "0.3.6"
+name = "matches"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0e8460f2f2121162705187214720353c517b97bdfb3494c0b1e33d83ebe4bed"
-dependencies = [
- "cfg-if 0.1.10",
- "generator",
- "scoped-tls",
- "serde",
- "serde_json",
-]
+checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
 [[package]]
 name = "memchr"
@@ -606,58 +328,11 @@ checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
 
 [[package]]
 name = "mime"
-version = "0.3.16"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf80d3e903b34e0bd7282b218398aec54e082c840d9baf8339e0080a0c542956"
+checksum = "ba626b8a6de5da682e1caa06bdb42a335aee5a84db8e5046a3e8ab17ba0a3ae0"
 dependencies = [
- "libc",
- "log",
- "miow",
- "ntapi",
- "winapi",
-]
-
-[[package]]
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-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"
-dependencies = [
- "winapi",
-]
-
-[[package]]
-name = "multer"
-version = "1.2.2"
-source = "git+https://github.com/rousan/multer-rs.git?rev=7e4f0c5f#7e4f0c5fe14e4c531f503922bfe04f68b32ddf17"
-dependencies = [
- "bytes",
- "derive_more",
- "encoding_rs",
- "futures-util",
- "http",
- "httparse",
- "log",
- "mime",
- "tokio",
- "tokio-util",
- "twoway",
- "version_check",
-]
-
-[[package]]
-name = "ntapi"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f6bb902e437b6d86e03cce10a7e2af662292c5dfef23b65899ea3ac9354ad44"
-dependencies = [
- "winapi",
+ "log 0.3.9",
 ]
 
 [[package]]
@@ -670,66 +345,40 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "once_cell"
-version = "1.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af8b08b04175473088b46763e51ee54da5f9a164bc162f615b91bc179dbf15a3"
-
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
-dependencies = [
- "instant",
- "lock_api",
- "parking_lot_core",
-]
-
-[[package]]
-name = "parking_lot_core"
-version = "0.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa7a782938e745763fe6907fc6ba86946d72f49fe7e21de074e08128a99fb018"
-dependencies = [
- "cfg-if 1.0.0",
- "instant",
- "libc",
- "redox_syscall",
- "smallvec",
- "winapi",
-]
-
 [[package]]
 name = "pear"
-version = "0.2.2"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86ab3a2b792945ed67eadbbdcbd2898f8dd2319392b2a45ac21adea5245cb113"
+checksum = "5320f212db967792b67cfe12bd469d08afd6318a249bd917d5c19bc92200ab8a"
 dependencies = [
- "inlinable_string",
  "pear_codegen",
- "yansi",
 ]
 
 [[package]]
 name = "pear_codegen"
-version = "0.2.2"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "620c9c4776ba41b59ab101360c9b1419c0c8c81cd2e6e39fae7109e7425994cb"
+checksum = "bfc1c836fdc3d1ef87c348b237b5b5c4dff922156fb2d968f57734f9669768ca"
 dependencies = [
- "proc-macro2",
- "proc-macro2-diagnostics",
- "quote",
- "syn",
+ "proc-macro2 0.4.30",
+ "quote 0.6.13",
+ "syn 0.15.44",
+ "version_check 0.9.3",
+ "yansi",
 ]
 
+[[package]]
+name = "percent-encoding"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "31010dd2e1ac33d5b46a5b413495239882813e0369f8ed8a5e266f173602f831"
+
 [[package]]
 name = "percent-encoding"
 version = "2.1.0"
@@ -737,75 +386,30 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
-name = "pin-project"
-version = "1.0.6"
+name = "proc-macro2"
+version = "0.4.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc174859768806e91ae575187ada95c91a29e96a98dc5d2cd9a1fed039501ba6"
+checksum = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
 dependencies = [
- "pin-project-internal",
+ "unicode-xid 0.1.0",
 ]
 
-[[package]]
-name = "pin-project-internal"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a490329918e856ed1b083f244e3bfe2d8c4f336407e4ea9e1a9f479ff09049e5"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "pin-project-lite"
-version = "0.2.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc0e1f259c92177c30a4c9d177246edd0a3568b25756a977d0632cf8fa37e905"
-
-[[package]]
-name = "pin-utils"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
-
-[[package]]
-name = "proc-macro-nested"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc881b2c22681370c6a780e47af9840ef841837bc98118431d4e1868bd0c1086"
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71"
 dependencies = [
- "unicode-xid",
+ "unicode-xid 0.2.1",
 ]
 
 [[package]]
-name = "proc-macro2-diagnostics"
-version = "0.9.1"
+name = "quote"
+version = "0.6.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bf29726d67464d49fa6224a1d07936a8c08bb3fba727c7493f6cf1616fdaada"
+checksum = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn",
- "version_check",
- "yansi",
+ "proc-macro2 0.4.30",
 ]
 
 [[package]]
@@ -814,76 +418,7 @@ version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
 dependencies = [
- "proc-macro2",
-]
-
-[[package]]
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-version = "0.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e"
-dependencies = [
- "libc",
- "rand_chacha",
- "rand_core",
- "rand_hc",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d"
-dependencies = [
- "ppv-lite86",
- "rand_core",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7"
-dependencies = [
- "getrandom",
-]
-
-[[package]]
-name = "rand_hc"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73"
-dependencies = [
- "rand_core",
-]
-
-[[package]]
-name = "redox_syscall"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94341e4e44e24f6b591b59e47a8a027df12e008d73fd5672dbea9cc22f4507d9"
-dependencies = [
- "bitflags",
-]
-
-[[package]]
-name = "ref-cast"
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "300f2a835d808734ee295d45007adacb9ebb29dd3ae2424acfa17930cae541da"
-dependencies = [
- "ref-cast-impl",
-]
-
-[[package]]
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-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c38e3aecd2b21cb3959637b883bb3714bc7e43f0268b9a29d3743ee3e55cdd2"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "proc-macro2 1.0.24",
 ]
 
 [[package]]
@@ -903,103 +438,59 @@ version = "0.6.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24d5f089152e60f62d28b835fbff2cd2e8dc0baf1ac13343bef92ab7eed84548"
 
-[[package]]
-name = "remove_dir_all"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
-dependencies = [
- "winapi",
-]
-
 [[package]]
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-source = "git+https://github.com/SergioBenitez/Rocket?rev=2893ce754d6535e0a752586e60d7e292343016c0#2893ce754d6535e0a752586e60d7e292343016c0"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7febfdfd4d43facfc7daba20349ebe2c310c6735bd6a2a9255ea8bc425b4cb13"
 dependencies = [
- "async-trait",
- "atomic",
  "atty",
- "binascii",
- "either",
- "figment",
- "futures",
- "indexmap",
- "log",
+ "base64 0.12.3",
+ "log 0.4.14",
  "memchr",
- "multer",
  "num_cpus",
- "parking_lot",
- "pin-project-lite",
- "rand",
- "ref-cast",
+ "pear",
  "rocket_codegen",
  "rocket_http",
- "serde",
  "state",
- "tempfile",
  "time",
- "tokio",
- "ubyte",
- "version_check",
+ "toml",
+ "version_check 0.9.3",
  "yansi",
 ]
 
 [[package]]
 name = "rocket_codegen"
-version = "0.5.0-dev"
-source = "git+https://github.com/SergioBenitez/Rocket?rev=2893ce754d6535e0a752586e60d7e292343016c0#2893ce754d6535e0a752586e60d7e292343016c0"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ceac2c55b2c8b1cdc53add64332defa5fc227f64263b86b4114d1386286d42a3"
 dependencies = [
  "devise",
  "glob",
  "indexmap",
- "quote",
+ "quote 0.6.13",
  "rocket_http",
- "unicode-xid",
+ "version_check 0.9.3",
+ "yansi",
 ]
 
 [[package]]
 name = "rocket_http"
-version = "0.5.0-dev"
-source = "git+https://github.com/SergioBenitez/Rocket?rev=2893ce754d6535e0a752586e60d7e292343016c0#2893ce754d6535e0a752586e60d7e292343016c0"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce364100ed7a1bf39257b69ebd014c1d5b4979b0d365d8c9ab0aa9c79645493d"
 dependencies = [
  "cookie",
- "either",
- "http",
  "hyper",
  "indexmap",
- "log",
- "memchr",
- "mime",
- "parking_lot",
  "pear",
- "percent-encoding",
- "pin-project-lite",
- "ref-cast",
- "serde",
+ "percent-encoding 1.0.1",
  "smallvec",
- "stable-pattern",
  "state",
  "time",
- "tokio",
- "uncased",
+ "unicode-xid 0.1.0",
 ]
 
-[[package]]
-name = "rustc_version"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
-dependencies = [
- "semver",
-]
-
-[[package]]
-name = "rustversion"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb5d2a036dc6d2d8fd16fde3498b04306e29bd193bf306a57427019b823d5acd"
-
 [[package]]
 name = "ryu"
 version = "1.0.5"
@@ -1007,31 +498,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
 
 [[package]]
-name = "scoped-tls"
-version = "1.0.0"
+name = "safemem"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
-
-[[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"
-checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
-dependencies = [
- "semver-parser",
-]
-
-[[package]]
-name = "semver-parser"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
+checksum = "ef703b7cb59335eae2eb93ceb664c0eb7ea6bf567079d843e09420219668e072"
 
 [[package]]
 name = "serde"
@@ -1048,9 +518,9 @@ version = "1.0.125"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b093b7a2bb58203b5da3056c05b4ec1fed827dcfdb37347a8841695263b3d06d"
 dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "proc-macro2 1.0.24",
+ "quote 1.0.9",
+ "syn 1.0.67",
 ]
 
 [[package]]
@@ -1086,12 +556,6 @@ dependencies = [
  "yaml-rust",
 ]
 
-[[package]]
-name = "sha1"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
-
 [[package]]
 name = "sha2"
 version = "0.9.3"
@@ -1099,117 +563,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fa827a14b29ab7f44778d14a88d3cb76e949c45083f7dbfa507d0cb699dc12de"
 dependencies = [
  "block-buffer",
- "cfg-if 1.0.0",
+ "cfg-if",
  "cpuid-bool",
  "digest",
  "opaque-debug",
 ]
 
-[[package]]
-name = "signal-hook-registry"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16f1d0fef1604ba8f7a073c7e701f213e056707210e9020af4528e0101ce11a6"
-dependencies = [
- "libc",
-]
-
-[[package]]
-name = "slab"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
-
 [[package]]
 name = "smallvec"
 version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
 
-[[package]]
-name = "socket2"
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e3dfc207c526015c632472a77be09cf1b6e46866581aecae5cc38fb4235dea2"
-dependencies = [
- "libc",
- "winapi",
-]
-
-[[package]]
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-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4564168c00635f88eaed410d5efa8131afa8d8699a612c80c455a0ba05c21045"
-dependencies = [
- "memchr",
-]
-
-[[package]]
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-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e113fb6f3de07a243d434a56ec6f186dfd51cb08448239fe7bcae73f87ff28ff"
-dependencies = [
- "version_check",
-]
-
 [[package]]
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-dependencies = [
- "loom",
-]
-
-[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d022496b16281348b52d0e30ae99e01a73d737b2f45d38fed4edf79f9325a1d5"
-dependencies = [
- "discard",
- "rustc_version",
- "stdweb-derive",
- "stdweb-internal-macros",
- "stdweb-internal-runtime",
- "wasm-bindgen",
-]
-
-[[package]]
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-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c87a60a40fccc84bef0652345bbbbbe20a605bf5d0ce81719fc476f5c03b50ef"
-dependencies = [
- "proc-macro2",
- "quote",
- "serde",
- "serde_derive",
- "syn",
-]
-
-[[package]]
-name = "stdweb-internal-macros"
-version = "0.2.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58fa5ff6ad0d98d1ffa8cb115892b6e69d67799f6763e162a1c9db421dc22e11"
-dependencies = [
- "base-x",
- "proc-macro2",
- "quote",
- "serde",
- "serde_derive",
- "serde_json",
- "sha1",
- "syn",
-]
-
-[[package]]
-name = "stdweb-internal-runtime"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "213701ba3370744dcd1a12960caa4843b3d68b4d1c0a5d575e0d65b2ee9d16c0"
+checksum = "3015a7d0a5fd5105c91c3710d42f9ccf0abfb287d62206484dcc67f9569a6483"
 
 [[package]]
 name = "subtle"
@@ -1217,29 +587,26 @@ version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e81da0851ada1f3e9d4312c704aa4f8806f0f9d69faaf8df2f3464b4a9437c2"
 
+[[package]]
+name = "syn"
+version = "0.15.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5"
+dependencies = [
+ "proc-macro2 0.4.30",
+ "quote 0.6.13",
+ "unicode-xid 0.1.0",
+]
+
 [[package]]
 name = "syn"
 version = "1.0.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6498a9efc342871f91cc2d0d694c674368b4ceb40f62b65a7a08c3792935e702"
 dependencies = [
- "proc-macro2",
- "quote",
- "unicode-xid",
-]
-
-[[package]]
-name = "tempfile"
-version = "3.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
-dependencies = [
- "cfg-if 1.0.0",
- "libc",
- "rand",
- "redox_syscall",
- "remove_dir_all",
- "winapi",
+ "proc-macro2 1.0.24",
+ "quote 1.0.9",
+ "unicode-xid 0.2.1",
 ]
 
 [[package]]
@@ -1253,136 +620,49 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.2.26"
+version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08a8cbfbf47955132d0202d1662f49b2423ae35862aee471f3ba4b133358f372"
+checksum = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
 dependencies = [
- "const_fn",
  "libc",
- "standback",
- "stdweb",
- "time-macros",
- "version_check",
  "winapi",
 ]
 
 [[package]]
-name = "time-macros"
-version = "0.1.1"
+name = "tinyvec"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "957e9c6e26f12cb6d0dd7fc776bb67a706312e7299aed74c8dd5b17ebb27e2f1"
+checksum = "317cca572a0e89c3ce0ca1f1bdc9369547fe318a683418e42ac8f59d14701023"
 dependencies = [
- "proc-macro-hack",
- "time-macros-impl",
+ "tinyvec_macros",
 ]
 
 [[package]]
-name = "time-macros-impl"
-version = "0.1.1"
+name = "tinyvec_macros"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5c3be1edfad6027c69f5491cf4cb310d1a71ecd6af742788c6ff8bced86b8fa"
-dependencies = [
- "proc-macro-hack",
- "proc-macro2",
- "quote",
- "standback",
- "syn",
-]
-
-[[package]]
-name = "tokio"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "134af885d758d645f0f0505c9a8b3f9bf8a348fd822e112ab5248138348f1722"
-dependencies = [
- "autocfg",
- "bytes",
- "libc",
- "memchr",
- "mio",
- "num_cpus",
- "once_cell",
- "pin-project-lite",
- "signal-hook-registry",
- "tokio-macros",
- "winapi",
-]
-
-[[package]]
-name = "tokio-macros"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "caf7b11a536f46a809a8a9f0bb4237020f70ecbf115b842360afb127ea2fda57"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "tokio-util"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5143d049e85af7fbc36f5454d990e62c2df705b3589f123b71f441b6b59f443f"
-dependencies = [
- "bytes",
- "futures-core",
- "futures-sink",
- "log",
- "pin-project-lite",
- "tokio",
-]
+checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "toml"
-version = "0.5.8"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a31142970826733df8241ef35dc040ef98c679ab14d7c3e54d827099b3acecaa"
+checksum = "758664fc71a3a69038656bee8b6be6477d2a6c315a6b81f7081f591bffa4111f"
 dependencies = [
  "serde",
 ]
 
 [[package]]
-name = "tower-service"
-version = "0.3.1"
+name = "traitobject"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "360dfd1d6d30e05fda32ace2c8c70e9c0a9da713275777f5a4dbb8a1893930c6"
+checksum = "efd1f82c56340fdf16f2a953d7bda4f8fdffba13d93b00844c25572110b26079"
 
 [[package]]
-name = "tracing"
-version = "0.1.25"
+name = "typeable"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01ebdc2bb4498ab1ab5f5b73c5803825e60199229ccba0698170e3be0e7f959f"
-dependencies = [
- "cfg-if 1.0.0",
- "pin-project-lite",
- "tracing-core",
-]
-
-[[package]]
-name = "tracing-core"
-version = "0.1.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f50de3927f93d202783f4513cda820ab47ef17f624b03c096e86ef00c67e6b5f"
-dependencies = [
- "lazy_static",
-]
-
-[[package]]
-name = "try-lock"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
-
-[[package]]
-name = "twoway"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b40075910de3a912adbd80b5d8bad6ad10a23eeb1f5bf9d4006839e899ba5bc"
-dependencies = [
- "memchr",
- "unchecked-index",
-]
+checksum = "1410f6f91f21d1612654e7cc69193b0334f909dcf2c790c4826254fbb86f8887"
 
 [[package]]
 name = "typenum"
@@ -1391,29 +671,31 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "879f6906492a7cd215bfa4cf595b600146ccfac0c79bcbd1f3000162af5e8b06"
 
 [[package]]
-name = "ubyte"
-version = "0.10.1"
+name = "unicase"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42756bb9e708855de2f8a98195643dff31a97f0485d90d8467b39dc24be9e8fe"
+checksum = "7f4765f83163b74f957c797ad9253caf97f103fb064d3999aea9568d09fc8a33"
 dependencies = [
- "serde",
+ "version_check 0.1.5",
 ]
 
 [[package]]
-name = "uncased"
-version = "0.9.5"
+name = "unicode-bidi"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "300932469d646d39929ffe84ad5c1837beecf602519ef5695e485b472de4082b"
+checksum = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
 dependencies = [
- "serde",
- "version_check",
+ "matches",
 ]
 
 [[package]]
-name = "unchecked-index"
-version = "0.2.2"
+name = "unicode-normalization"
+version = "0.1.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eeba86d422ce181a719445e51872fa30f1f7413b62becb52e95ec91aa262d85c"
+checksum = "07fbfce1c8a97d547e8b5334978438d9d6ec8c20e38f56d4a4374d181493eaef"
+dependencies = [
+ "tinyvec",
+]
 
 [[package]]
 name = "unicode-width"
@@ -1421,88 +703,41 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
 
+[[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"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
 
+[[package]]
+name = "url"
+version = "1.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
+dependencies = [
+ "idna",
+ "matches",
+ "percent-encoding 1.0.1",
+]
+
+[[package]]
+name = "version_check"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
+
 [[package]]
 name = "version_check"
 version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
 
-[[package]]
-name = "want"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
-dependencies = [
- "log",
- "try-lock",
-]
-
-[[package]]
-name = "wasi"
-version = "0.10.2+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
-
-[[package]]
-name = "wasm-bindgen"
-version = "0.2.73"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83240549659d187488f91f33c0f8547cbfef0b2088bc470c116d1d260ef623d9"
-dependencies = [
- "cfg-if 1.0.0",
- "wasm-bindgen-macro",
-]
-
-[[package]]
-name = "wasm-bindgen-backend"
-version = "0.2.73"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae70622411ca953215ca6d06d3ebeb1e915f0f6613e3b495122878d7ebec7dae"
-dependencies = [
- "bumpalo",
- "lazy_static",
- "log",
- "proc-macro2",
- "quote",
- "syn",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-macro"
-version = "0.2.73"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e734d91443f177bfdb41969de821e15c516931c3c3db3d318fa1b68975d0f6f"
-dependencies = [
- "quote",
- "wasm-bindgen-macro-support",
-]
-
-[[package]]
-name = "wasm-bindgen-macro-support"
-version = "0.2.73"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d53739ff08c8a68b0fdbcd54c372b8ab800b1449ab3c9d706503bc7dd1621b2c"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
- "wasm-bindgen-backend",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-shared"
-version = "0.2.73"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9a543ae66aa233d14bb765ed9af4a33e81b8b58d1584cf1b47ff8cd0b9e4489"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
diff --git a/Cargo.toml b/Cargo.toml
index e628958..b947936 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ serde_yaml = "0.8.17"
 sha2 = "0.9.3"
 
 [dependencies.rocket]
-version = "0.5.0-dev"
+version = "0.4.7"
 # don't need private-cookies
 default-features = false
 
@@ -31,6 +31,3 @@ default-features = false
 version = "2.33.3"
 # no need for suggestions or color with only one argument
 default-features = false
-
-[patch.crates-io]
-rocket = { git = "https://github.com/SergioBenitez/Rocket", rev = "2893ce754d6535e0a752586e60d7e292343016c0" }
diff --git a/README.md b/README.md
index 7a0b30f..ff6176b 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,14 @@ truth is effectively removed from any mirror as well.
 `lohr` is [published on crates.io](https://crates.io/crates/lohr), so you can
 install it with `cargo install`:
 
-    $ cargo install lohr
+    $ cargo +nightly install lohr
+
+We currently require a nightly compiler because
+[Rocket](https://github.com/SergioBenitez/Rocket) needs one to compile (a 0.5.0
+which compiles on stable Rust is in the making, stay tuned!). You can install a
+nightly toolchain with the following command:
+
+    $ rustup install nightly
 
 ## Setup
 
diff --git a/flake.lock b/flake.lock
index fba4758..c0cf2ff 100644
--- a/flake.lock
+++ b/flake.lock
@@ -31,6 +31,43 @@
         "type": "github"
       }
     },
+    "mozillapkgs": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1603906276,
+        "narHash": "sha256-RsNPnEKd7BcogwkqhaV5kI/HuNC4flH/OQCC/4W5y/8=",
+        "owner": "mozilla",
+        "repo": "nixpkgs-mozilla",
+        "rev": "8c007b60731c07dd7a052cce508de3bb1ae849b4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "mozilla",
+        "repo": "nixpkgs-mozilla",
+        "type": "github"
+      }
+    },
+    "naersk": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1614785451,
+        "narHash": "sha256-TPw8kQvr2UNCuvndtY+EjyXp6Q5GEW2l9UafXXh1XmI=",
+        "owner": "nmattia",
+        "repo": "naersk",
+        "rev": "e0fe990b478a66178a58c69cf53daec0478ca6f9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nmattia",
+        "ref": "master",
+        "repo": "naersk",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1616670887,
@@ -51,6 +88,8 @@
       "inputs": {
         "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
+        "mozillapkgs": "mozillapkgs",
+        "naersk": "naersk",
         "nixpkgs": "nixpkgs"
       }
     }
diff --git a/flake.nix b/flake.nix
index b87c588..2b631d1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,5 +1,13 @@
 {
   inputs = {
+    naersk = {
+      url = "github:nmattia/naersk/master";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    mozillapkgs = {
+      url = "github:mozilla/nixpkgs-mozilla";
+      flake = false;
+    };
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     flake-utils.url = "github:numtide/flake-utils";
     flake-compat = {
@@ -8,19 +16,27 @@
     };
   };
 
-  outputs = { self, nixpkgs, flake-utils, ... }:
+  outputs = { self, naersk, mozillapkgs, nixpkgs, flake-utils, ... }:
     flake-utils.lib.eachDefaultSystem (system:
       let
         pkgs = import nixpkgs { inherit system; };
+
+        mozilla = pkgs.callPackage (mozillapkgs + "/package-set.nix") { };
+        rustNightly = (mozilla.rustChannelOf {
+          date = "2021-03-29";
+          channel = "nightly";
+          sha256 = "sha256-Y94CnslybZgiZlNVV6Cg0TUPV2OeDXakPev1kqdt9Kk=";
+        }).rust;
+
+        naersk-lib = pkgs.callPackage naersk {
+          cargo = rustNightly;
+          rustc = rustNightly;
+        };
       in
       {
-        defaultPackage = pkgs.rustPlatform.buildRustPackage {
-          pname = "lohr";
-          version = "0.3.1";
-
+        defaultPackage = naersk-lib.buildPackage {
           src = ./.;
-
-          cargoSha256 = "sha256-XnBvb13Pv7bNTLCL3WV+bxRK0/uMEKA1/Bk0Tfua3Rs=";
+          pname = "lohr";
 
           meta = with pkgs.lib; {
             description = "A Git mirroring tool";
@@ -36,12 +52,10 @@
 
         devShell = pkgs.mkShell {
           buildInputs = with pkgs; [
-            cargo
-            clippy
             nixpkgs-fmt
             pre-commit
             rustPackages.clippy
-            rustc
+            rustNightly
             rustfmt
           ];
 
diff --git a/rust-toolchain b/rust-toolchain
index 2bf5ad0..bf867e0 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1 +1 @@
-stable
+nightly
diff --git a/src/main.rs b/src/main.rs
index 46ee9f0..3d0eff9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,5 @@
+#![feature(proc_macro_hygiene, decl_macro)]
+
 use std::env;
 use std::fs::File;
 use std::path::{Path, PathBuf};
@@ -90,8 +92,7 @@ fn parse_config(home: &Path, flags: &clap::ArgMatches) -> anyhow::Result<GlobalS
     serde_yaml::from_reader(file).context("could not parse configuration file")
 }
 
-#[rocket::main]
-async fn main() -> anyhow::Result<()> {
+fn main() -> anyhow::Result<()> {
     let matches = App::new("lohr")
         .version(crate_version!())
         .about("Git mirroring daemon")
@@ -126,8 +127,7 @@ async fn main() -> anyhow::Result<()> {
         .manage(JobSender(Mutex::new(sender)))
         .manage(Secret(secret))
         .manage(config_state)
-        .launch()
-        .await?;
+        .launch();
 
     Ok(())
 }
diff --git a/src/signature.rs b/src/signature.rs
index 89e0946..c917db6 100644
--- a/src/signature.rs
+++ b/src/signature.rs
@@ -1,17 +1,20 @@
 use std::{
-    io,
+    io::Read,
     ops::{Deref, DerefMut},
 };
 
 use rocket::{
-    data::{ByteUnit, FromData, Outcome},
+    data::{FromData, Outcome},
     http::ContentType,
     State,
 };
-use rocket::{http::Status, local_cache};
+use rocket::{
+    data::{Transform, Transformed},
+    http::Status,
+};
 use rocket::{Data, Request};
 
-use anyhow::{anyhow, Context};
+use anyhow::anyhow;
 use serde::Deserialize;
 
 use crate::Secret;
@@ -50,29 +53,37 @@ impl<T> DerefMut for SignedJson<T> {
     }
 }
 
-const LIMIT: ByteUnit = ByteUnit::Mebibyte(1);
-
-impl<'r, T: Deserialize<'r>> SignedJson<T> {
-    fn from_str(s: &'r str) -> anyhow::Result<Self> {
-        serde_json::from_str(s)
-            .map(SignedJson)
-            .context("could not parse json")
-    }
-}
+const LIMIT: u64 = 1 << 20;
 
 // This is a one to one implementation of request_contrib::Json's FromData, but with HMAC
 // validation.
 //
 // Tracking issue for chaining Data guards to avoid this:
 // https://github.com/SergioBenitez/Rocket/issues/775
-#[rocket::async_trait]
-impl<'r, T> FromData<'r> for SignedJson<T>
+impl<'a, T> FromData<'a> for SignedJson<T>
 where
-    T: Deserialize<'r>,
+    T: Deserialize<'a>,
 {
     type Error = anyhow::Error;
+    type Owned = String;
+    type Borrowed = str;
 
-    async fn from_data(request: &'r Request<'_>, data: Data) -> Outcome<Self, Self::Error> {
+    fn transform(
+        request: &Request,
+        data: Data,
+    ) -> rocket::data::Transform<Outcome<Self::Owned, Self::Error>> {
+        let size_limit = request.limits().get("json").unwrap_or(LIMIT);
+        let mut s = String::with_capacity(512);
+        match data.open().take(size_limit).read_to_string(&mut s) {
+            Ok(_) => Transform::Borrowed(Outcome::Success(s)),
+            Err(e) => Transform::Borrowed(Outcome::Failure((
+                Status::BadRequest,
+                anyhow!("couldn't read json: {}", e),
+            ))),
+        }
+    }
+
+    fn from_data(request: &Request, o: Transformed<'a, Self>) -> Outcome<Self, Self::Error> {
         let json_ct = ContentType::new("application", "json");
         if request.content_type() != Some(&json_ct) {
             return Outcome::Failure((Status::BadRequest, anyhow!("wrong content type")));
@@ -86,31 +97,26 @@ where
             ));
         }
 
-        let size_limit = request.limits().get("json").unwrap_or(LIMIT);
-        let content = match data.open(size_limit).into_string().await {
-            Ok(s) if s.is_complete() => s.into_inner(),
-            Ok(_) => {
-                let eof = io::ErrorKind::UnexpectedEof;
-                return Outcome::Failure((
-                    Status::PayloadTooLarge,
-                    io::Error::new(eof, "data limit exceeded").into(),
-                ));
-            }
-            Err(e) => return Outcome::Failure((Status::BadRequest, e.into())),
-        };
-
         let signature = signatures[0];
-        let secret = request.guard::<State<Secret>>().await.unwrap();
 
-        if !validate_signature(&secret.0, &signature, &content) {
+        let content = o.borrowed()?;
+
+        let secret = request.guard::<State<Secret>>().unwrap();
+
+        if !validate_signature(&secret.0, &signature, content) {
             return Outcome::Failure((Status::BadRequest, anyhow!("couldn't verify signature")));
         }
 
-        let content = match Self::from_str(local_cache!(request, content)) {
-            Ok(content) => Outcome::Success(content),
-            Err(e) => Outcome::Failure((Status::BadRequest, e)),
+        let content = match serde_json::from_str(content) {
+            Ok(content) => content,
+            Err(e) => {
+                return Outcome::Failure((
+                    Status::BadRequest,
+                    anyhow!("couldn't parse json: {}", e),
+                ))
+            }
         };
 
-        content
+        Outcome::Success(SignedJson(content))
     }
 }