Merge pull request #31 from ojacobson/actix-4-and-askama

Actix 4 and askama (as a way of fixing vulns detected by dependabot).
author: Owen Jacobson <owen@grimoire.ca> 2022-06-08 01:00:42 -0400
committer: GitHub <noreply@github.com> 2022-06-08 01:00:42 -0400
commit: 06664ab21b100e65eb4357e6bd24656f8f9d194a (patch)
tree: 052cd8208f6d73500584162fe1cea1e8c96ed6a5
parent: 430f3f80627679d5a9fec401cfc6ff55871b9835 (diff)
parent: 8d4bd121e9fe9183eac5323f505ac5f0b8848efe (diff)
12 files changed, 699 insertions, 1041 deletions
diff --git a/.github/workflows/nightly-rust-update.yml b/.github/workflows/nightly-rust-update.yml
deleted file mode 100644
index 00ff6e6..0000000
--- a/.github/workflows/nightly-rust-update.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: Update Rust nightly
-on:
-    workflow_dispatch:
-    schedule:
-        # Nothing magic here, I just wanted to avoid the midnight thundering
-        # herd on the first of each month.
-        - cron: '0 5 8 * *'
-
-jobs:
-    nightly-update:
-        name: Update Rust nightly
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: tools/update-nightly
-            - run: tools/install-tool-dependencies
-            - run: tools/checks
-            - uses: peter-evans/create-pull-request@v3
-              with:
-                commit-message: Update Rust nightly version.
-                branch: rust-nightly-update
-                title: Update Rust nightly version
-                body: |
-                    If these changes look good, merge this pull request to
-                    update to the latest Nightly as of today.
-                    
-                    Automatically generated by the nightly-rust-update workflow.
diff --git a/.travis.yml b/.travis.yml
index 64c0120..597d4b5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: rust
 rust:
-    - nightly
+    - stable
 
 cache: cargo
 
diff --git a/Cargo.lock b/Cargo.lock
index ef137fa..9184582 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,103 +1,79 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "actix-codec"
-version = "0.2.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09e55f0a5c2ca15795035d90c46bd0e73a5123b72f68f12596d6ba5282051380"
+checksum = "57a7559404a7f3573127aab53c08ce37a6c6a315c374a31070f3c91cd1b4a7fe"
 dependencies = [
  "bitflags",
  "bytes",
  "futures-core",
  "futures-sink",
  "log",
+ "memchr",
+ "pin-project-lite",
  "tokio",
- "tokio-util 0.2.0",
-]
-
-[[package]]
-name = "actix-connect"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c95cc9569221e9802bf4c377f6c18b90ef10227d787611decf79fd47d2a8e76c"
-dependencies = [
- "actix-codec",
- "actix-rt",
- "actix-service",
- "actix-utils",
- "derive_more",
- "either",
- "futures",
- "http",
- "log",
- "trust-dns-proto",
- "trust-dns-resolver",
+ "tokio-util",
 ]
 
 [[package]]
 name = "actix-http"
-version = "1.0.1"
+version = "3.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c16664cc4fdea8030837ad5a845eb231fb93fc3c5c171edfefb52fad92ce9019"
+checksum = "a5885cb81a0d4d0d322864bea1bb6c2a8144626b4fdc625d4c51eba197e7797a"
 dependencies = [
  "actix-codec",
- "actix-connect",
  "actix-rt",
  "actix-service",
- "actix-threadpool",
  "actix-utils",
+ "ahash",
  "base64",
  "bitflags",
- "brotli2",
+ "brotli",
  "bytes",
- "chrono",
- "copyless",
+ "bytestring",
  "derive_more",
- "either",
  "encoding_rs",
- "failure",
  "flate2",
- "futures-channel",
  "futures-core",
- "futures-util",
- "fxhash",
  "h2",
  "http",
  "httparse",
- "indexmap",
+ "httpdate",
+ "itoa",
  "language-tags",
- "lazy_static",
+ "local-channel",
  "log",
  "mime",
  "percent-encoding",
- "pin-project",
+ "pin-project-lite",
  "rand",
- "regex",
- "serde",
- "serde_json",
- "serde_urlencoded",
- "sha1",
- "slab",
- "time",
+ "sha-1",
+ "smallvec",
+ "zstd",
 ]
 
 [[package]]
 name = "actix-macros"
-version = "0.1.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a60f9ba7c4e6df97f3aacb14bb5c0cd7d98a49dcbaed0d7f292912ad9a6a3ed2"
+checksum = "465a6172cf69b960917811022d8f29bc0b7fa1398bc4f78b3c466673db1213b6"
 dependencies = [
- "quote 1.0.7",
- "syn 1.0.36",
+ "quote 1.0.18",
+ "syn 1.0.96",
 ]
 
 [[package]]
 name = "actix-router"
-version = "0.2.4"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d7a10ca4d94e8c8e7a87c5173aba1b97ba9a6563ca02b0e1cd23531093d3ec8"
+checksum = "eb60846b52c118f2f04a56cc90880a274271c489b2498623d58176f8ca21fa80"
 dependencies = [
  "bytestring",
+ "firestorm",
  "http",
  "log",
  "regex",
@@ -106,115 +82,58 @@ dependencies = [
 
 [[package]]
 name = "actix-rt"
-version = "1.0.0"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f6a0a55507046441a496b2f0d26a84a65e67c8cafffe279072412f624b5fb6d"
+checksum = "7ea16c295198e958ef31930a6ef37d0fb64e9ca3b6116e6b93a8bdae96ee1000"
 dependencies = [
- "actix-macros",
- "actix-threadpool",
- "copyless",
- "futures",
+ "futures-core",
  "tokio",
 ]
 
 [[package]]
 name = "actix-server"
-version = "1.0.3"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6d74b464215a473c973a2d7d03a69cc10f4ce1f4b38a7659c5193dc5c675630"
+checksum = "0da34f8e659ea1b077bb4637948b815cd3768ad5a188fdcd74ff4d84240cd824"
 dependencies = [
- "actix-codec",
  "actix-rt",
  "actix-service",
  "actix-utils",
- "futures-channel",
+ "futures-core",
  "futures-util",
- "log",
  "mio",
- "mio-uds",
  "num_cpus",
- "slab",
  "socket2",
+ "tokio",
+ "tracing",
 ]
 
 [[package]]
 name = "actix-service"
-version = "1.0.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3e4fc95dfa7e24171b2d0bb46b85f8ab0e8499e4e3caec691fc4ea65c287564"
-dependencies = [
- "futures-util",
- "pin-project",
-]
-
-[[package]]
-name = "actix-testing"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47239ca38799ab74ee6a8a94d1ce857014b2ac36f242f70f3f75a66f691e791c"
-dependencies = [
- "actix-macros",
- "actix-rt",
- "actix-server",
- "actix-service",
- "log",
- "socket2",
-]
-
-[[package]]
-name = "actix-threadpool"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d209f04d002854b9afd3743032a27b066158817965bf5d036824d19ac2cc0e30"
-dependencies = [
- "derive_more",
- "futures-channel",
- "lazy_static",
- "log",
- "num_cpus",
- "parking_lot",
- "threadpool",
-]
-
-[[package]]
-name = "actix-tls"
-version = "1.0.0"
+version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4e5b4faaf105e9a6d389c606c298dcdb033061b00d532af9df56ff3a54995a8"
+checksum = "3b894941f818cfdc7ccc4b9e60fa7e53b5042a2e8567270f9147d5591893373a"
 dependencies = [
- "actix-codec",
- "actix-rt",
- "actix-service",
- "actix-utils",
- "derive_more",
- "either",
- "futures",
- "log",
+ "futures-core",
+ "paste",
+ "pin-project-lite",
 ]
 
 [[package]]
 name = "actix-utils"
-version = "1.0.6"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcf8f5631bf01adec2267808f00e228b761c60c0584cc9fa0b5364f41d147f4e"
+checksum = "e491cbaac2e7fc788dfff99ff48ef317e23b3cf63dbaf7aaab6418f40f92aa94"
 dependencies = [
- "actix-codec",
- "actix-rt",
- "actix-service",
- "bitflags",
- "bytes",
- "either",
- "futures",
- "log",
- "pin-project",
- "slab",
+ "local-waker",
+ "pin-project-lite",
 ]
 
 [[package]]
 name = "actix-web"
-version = "2.0.0"
+version = "4.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3158e822461040822f0dbf1735b9c2ce1f95f93b651d7a7aded00b1efbb1f635"
+checksum = "f4e5ebffd51d50df56a3ae0de0e59487340ca456f05dd0b90c0a7a6dd6a74d31"
 dependencies = [
  "actix-codec",
  "actix-http",
@@ -223,129 +142,156 @@ dependencies = [
  "actix-rt",
  "actix-server",
  "actix-service",
- "actix-testing",
- "actix-threadpool",
- "actix-tls",
  "actix-utils",
  "actix-web-codegen",
- "awc",
+ "ahash",
  "bytes",
+ "bytestring",
+ "cfg-if",
+ "cookie",
  "derive_more",
  "encoding_rs",
- "futures",
- "fxhash",
+ "futures-core",
+ "futures-util",
+ "itoa",
+ "language-tags",
  "log",
  "mime",
- "net2",
- "pin-project",
+ "once_cell",
+ "pin-project-lite",
  "regex",
  "serde",
  "serde_json",
  "serde_urlencoded",
+ "smallvec",
+ "socket2",
  "time",
  "url",
 ]
 
 [[package]]
 name = "actix-web-codegen"
-version = "0.2.2"
+version = "4.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a71bf475cbe07281d0b3696abb48212db118e7e23219f13596ce865235ff5766"
+checksum = "7525bedf54704abb1d469e88d7e7e9226df73778798a69cea5022d53b2ae91bc"
 dependencies = [
- "proc-macro2 1.0.19",
- "quote 1.0.7",
- "syn 1.0.36",
+ "actix-router",
+ "proc-macro2 1.0.39",
+ "quote 1.0.18",
+ "syn 1.0.96",
 ]
 
 [[package]]
-name = "addr2line"
-version = "0.13.0"
+name = "adler"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b6a2d3371669ab3ca9797670853d61402b03d0b4b9ebf33d677dfa720203072"
-dependencies = [
- "gimli",
-]
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
-name = "adler"
-version = "0.2.3"
+name = "ahash"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee2a4ec343196209d6594e19543ae87a39f96d5534d7174822a3ad825dd6ed7e"
+checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47"
+dependencies = [
+ "getrandom",
+ "once_cell",
+ "version_check",
+]
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.13"
+version = "0.7.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "043164d8ba5c4c3035fec9bbee8647c0261d788f3474306f93bb65901cae0e86"
+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
-name = "arc-swap"
-version = "0.4.7"
+name = "alloc-no-stdlib"
+version = "2.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d25d88fd6b8041580a654f9d0c581a047baee2b3efee13275f2fc392fc75034"
+checksum = "35ef4730490ad1c4eae5c4325b2a95f521d023e5c885853ff7aca0a6a1631db3"
 
 [[package]]
-name = "async-trait"
-version = "0.1.36"
+name = "alloc-stdlib"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a265e3abeffdce30b2e26b7a11b222fe37c6067404001b434101457d0385eb92"
+checksum = "697ed7edc0f1711de49ce108c541623a0af97c6c60b2f6e2b65229847ac843c2"
 dependencies = [
- "proc-macro2 1.0.19",
- "quote 1.0.7",
- "syn 1.0.36",
+ "alloc-no-stdlib",
 ]
 
 [[package]]
-name = "autocfg"
-version = "1.0.0"
+name = "askama"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"
+checksum = "fb98f10f371286b177db5eeb9a6e5396609555686a35e1d4f7b9a9c6d8af0139"
+dependencies = [
+ "askama_derive",
+ "askama_escape",
+ "askama_shared",
+]
 
 [[package]]
-name = "awc"
-version = "1.0.1"
+name = "askama_actix"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7601d4d1d7ef2335d6597a41b5fe069f6ab799b85f53565ab390e7b7065aac5"
+checksum = "c52f74f8382a142ecfc052100b21abc33f2c069e20fe345808e7ed914b179449"
 dependencies = [
- "actix-codec",
- "actix-http",
- "actix-rt",
- "actix-service",
- "base64",
- "bytes",
- "derive_more",
- "futures-core",
- "log",
+ "actix-web",
+ "askama",
+ "askama_shared",
+]
+
+[[package]]
+name = "askama_derive"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87bf87e6e8b47264efa9bde63d6225c6276a52e05e91bf37eaa8afd0032d6b71"
+dependencies = [
+ "askama_shared",
+ "proc-macro2 1.0.39",
+ "syn 1.0.96",
+]
+
+[[package]]
+name = "askama_escape"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "619743e34b5ba4e9703bba34deac3427c72507c7159f5fd030aea8cac0cfe341"
+
+[[package]]
+name = "askama_shared"
+version = "0.12.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf722b94118a07fcbc6640190f247334027685d4e218b794dbfe17c32bf38ed0"
+dependencies = [
+ "askama_escape",
+ "humansize",
  "mime",
+ "mime_guess",
+ "nom",
+ "num-traits",
  "percent-encoding",
- "rand",
+ "proc-macro2 1.0.39",
+ "quote 1.0.18",
  "serde",
- "serde_json",
- "serde_urlencoded",
+ "syn 1.0.96",
+ "toml",
 ]
 
 [[package]]
-name = "backtrace"
-version = "0.3.50"
+name = "autocfg"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46254cf2fdcdf1badb5934448c1bcbe046a56537b3987d96c51a7afc5d03f293"
-dependencies = [
- "addr2line",
- "cfg-if",
- "libc",
- "miniz_oxide",
- "object",
- "rustc-demangle",
-]
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
-version = "0.11.0"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
+checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
 
 [[package]]
 name = "bit-set"
@@ -358,179 +304,181 @@ dependencies = [
 
 [[package]]
 name = "bit-vec"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f0dc55f2d8a1a85650ac47858bb001b4c0dd73d79e3c455a842925e68d29cd3"
+checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
 
 [[package]]
 name = "bitflags"
-version = "1.2.1"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
-name = "brotli-sys"
-version = "0.3.2"
+name = "block-buffer"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4445dea95f4c2b41cde57cc9fee236ae4dbae88d8fcbdb4750fc1bb5d86aaecd"
+checksum = "0bf7fe51849ea569fd452f37822f606a5cabb684dc918707a0193fd4664ff324"
 dependencies = [
- "cc",
- "libc",
+ "generic-array",
 ]
 
 [[package]]
-name = "brotli2"
-version = "0.3.2"
+name = "brotli"
+version = "3.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0cb036c3eade309815c15ddbacec5b22c4d1f3983a774ab2eac2e3e9ea85568e"
+checksum = "a1a0b1dbcc8ae29329621f8d4f0d835787c1c38bb1401979b49d13b0b305ff68"
 dependencies = [
- "brotli-sys",
- "libc",
+ "alloc-no-stdlib",
+ "alloc-stdlib",
+ "brotli-decompressor",
+]
+
+[[package]]
+name = "brotli-decompressor"
+version = "2.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59ad2d4653bf5ca36ae797b1f4bb4dbddb60ce49ca4aed8a2ce4829f60425b80"
+dependencies = [
+ "alloc-no-stdlib",
+ "alloc-stdlib",
 ]
 
 [[package]]
 name = "byteorder"
-version = "1.3.4"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "bytes"
-version = "0.5.6"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"
+checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
 
 [[package]]
 name = "bytestring"
-version = "0.1.5"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc7c05fa5172da78a62d9949d662d2ac89d4cc7355d7b49adee5163f1fb3f363"
+checksum = "90706ba19e97b90786e19dc0d5e2abd80008d99d4c0c5d1ad0b5e72cec7c494d"
 dependencies = [
  "bytes",
 ]
 
 [[package]]
 name = "cc"
-version = "1.0.58"
+version = "1.0.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "jobserver",
+]
 
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+ "percent-encoding",
+ "time",
+ "version_check",
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+ "libc",
+]
 
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- "quote 1.0.7",
- "syn 1.0.36",
+ "generic-array",
+ "typenum",
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-
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+checksum = "4fb810d30a7c1953f91334de7244731fc3f3c10d7fe163338a35b9f640960321"
+dependencies = [
+ "convert_case",
+ "proc-macro2 1.0.39",
+ "quote 1.0.18",
+ "rustc_version",
+ "syn 1.0.96",
+]
 
 [[package]]
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+checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
 dependencies = [
- "cfg-if",
+ "block-buffer",
+ "crypto-common",
 ]
 
 [[package]]
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+name = "encoding_rs"
+version = "0.8.31"
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 dependencies = [
- "heck",
- "proc-macro2 1.0.19",
- "quote 1.0.7",
- "syn 1.0.36",
+ "cfg-if",
 ]
 
 [[package]]
-name = "failure"
-version = "0.1.8"
+name = "fastrand"
+version = "1.7.0"
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-checksum = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86"
+checksum = "c3fcf0cee53519c866c09b5de1f6c56ff9d647101f81c1964fa632e148896cdf"
 dependencies = [
- "backtrace",
- "failure_derive",
+ "instant",
 ]
 
 [[package]]
-name = "failure_derive"
-version = "0.1.8"
+name = "firestorm"
+version = "0.5.1"
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-dependencies = [
- "proc-macro2 1.0.19",
- "quote 1.0.7",
- "syn 1.0.36",
- "synstructure",
-]
+checksum = "2c5f6c2c942da57e2aaaa84b8a521489486f14e75e7fa91dab70aba913975f98"
 
 [[package]]
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-version = "1.0.16"
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-checksum = "68c90b0fc46cf89d227cc78b40e494ff81287a92dd07631e5af0d06fe3cf885e"
+checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6"
 dependencies = [
- "cfg-if",
  "crc32fast",
- "libc",
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@@ -541,123 +489,53 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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-
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-
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- "futures-executor",
- "futures-io",
- "futures-sink",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-channel"
-version = "0.3.5"
+name = "form_urlencoded"
+version = "1.0.1"
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-checksum = "f366ad74c28cca6ba456d95e6422883cfb4b252a83bed929c83abfdbbf2967d5"
+checksum = "5fc25a87fa4fd2094bffb06925852034d90a17f0d1e05197d4956d3555752191"
 dependencies = [
- "futures-core",
- "futures-sink",
+ "matches",
+ "percent-encoding",
 ]
 
 [[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "futures-task",
- "futures-util",
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-
-[[package]]
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-dependencies = [
- "proc-macro-hack",
- "proc-macro2 1.0.19",
- "quote 1.0.7",
- "syn 1.0.36",
-]
+checksum = "0c09fd04b7e4073ac7156a9539b57a484a8ea920f79c7c675d05d289ab6110d3"
 
 [[package]]
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-checksum = "3f2032893cb734c7a05d85ce0cc8b8c4075278e93b24b66f9de99d6eb0fa8acc"
+checksum = "21163e139fa306126e6eedaf49ecdb4588f939600f0b1e770f4205ee4b7fa868"
 
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-dependencies = [
- "once_cell",
-]
+checksum = "57c66a976bf5909d801bbef33416c41372779507e7a6b3a5e25e4749c58f776a"
 
 [[package]]
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-version = "0.3.5"
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-checksum = "8764574ff08b701a084482c3c7031349104b07ac897393010494beaa18ce32c6"
+checksum = "d8b7abd5d659d9b90c8cba917f6ec750a74e2dc23902ef9cd4cc8c8b22e6036a"
 dependencies = [
- "futures-channel",
  "futures-core",
- "futures-io",
- "futures-macro",
- "futures-sink",
  "futures-task",
- "memchr",
- "pin-project",
+ "pin-project-lite",
  "pin-utils",
- "proc-macro-hack",
- "proc-macro-nested",
- "slab",
 ]
 
 [[package]]
-name = "fxhash"
-version = "0.2.1"
+name = "generic-array"
+version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c"
+checksum = "fd48d33ec7f05fbfa152300fdad764757cbded343c1aa1cff2fbaf4134851803"
 dependencies = [
- "byteorder",
+ "typenum",
+ "version_check",
 ]
 
 [[package]]
@@ -671,26 +549,20 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.1.14"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
+checksum = "9be70c98951c83b8d2f8f60d7065fa6d5146873094452a1008da8c2f1e4205ad"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi",
+ "wasi 0.10.2+wasi-snapshot-preview1",
 ]
 
 [[package]]
-name = "gimli"
-version = "0.22.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aaf91faf136cb47367fa430cd46e37a788775e7fa104f8b4bcb3861dc389b724"
-
-[[package]]
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-version = "0.2.6"
+version = "0.3.13"
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-checksum = "993f9e0baeed60001cf565546b0d3dbe6a6ad23f2bd31644a133c641eccf6d53"
+checksum = "37a82c6d637fc9515a4694bbf1cb2457b79d81ce52b3108bdeea58b07dd34a57"
 dependencies = [
  "bytes",
  "fnv",
@@ -701,53 +573,30 @@ dependencies = [
  "indexmap",
  "slab",
  "tokio",
- "tokio-util 0.3.1",
+ "tokio-util",
  "tracing",
 ]
 
 [[package]]
 name = "hashbrown"
-version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "autocfg",
-]
-
-[[package]]
-name = "heck"
-version = "0.3.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
-dependencies = [
- "unicode-segmentation",
-]
+checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.15"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3deed196b6e7f9e44a2ae8d94225d80302d81208b1bb673fd21fe634645c85a9"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
 dependencies = [
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 ]
 
 [[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c731c3e10504cc8ed35cfe2f1db4c9274c3d35fa486e3b31df46f068ef3e867"
-dependencies = [
- "libc",
- "match_cfg",
- "winapi 0.3.9",
-]
-
-[[package]]
 name = "http"
-version = "0.2.1"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28d569972648b2c512421b5f2a405ad6ac9666547189d0c5477a3f200f3e02f9"
+checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
 dependencies = [
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  "fnv",
@@ -756,15 +605,27 @@ dependencies = [
 
 [[package]]
 name = "httparse"
-version = "1.3.4"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
+checksum = "496ce29bb5a52785b44e0f7ca2847ae0bb839c9bd28f69acac9b99d461c0c04c"
+
+[[package]]
+name = "httpdate"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
+
+[[package]]
+name = "humansize"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02296996cb8796d7c6e3bc2d9211b7802812d36999a51bb754123ead7d37d026"
 
 [[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",
@@ -773,9 +634,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.5.0"
+version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b88cd59ee5f71fea89a62248fc8f387d44400cefe05ef548466d61ced9029a7"
+checksum = "e6012d540c5baa3589337a98ce73408de9b5a25ec9fc2c6fd6be8f0d39e0ca5a"
 dependencies = [
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  "hashbrown",
@@ -783,52 +644,33 @@ dependencies = [
 
 [[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b141fdc7836c525d4d594027d318c84161ca17aaf8113ab1f81ab93ae897485"
-
-[[package]]
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-checksum = "b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e"
-dependencies = [
- "libc",
-]
-
-[[package]]
-name = "ipconfig"
-version = "0.2.2"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7e2f18aece9709094573a9f24f483c4f65caa4298e2f7ae1b71cc65d853fad7"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
 dependencies = [
- "socket2",
- "widestring",
- "winapi 0.3.9",
- "winreg",
+ "cfg-if",
 ]
 
 [[package]]
 name = "itoa"
-version = "0.4.6"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
+checksum = "112c678d4050afce233f4f2852bb2eb519230b3cf12f33585275537d7e41578d"
 
 [[package]]
-name = "kernel32-sys"
-version = "0.2.2"
+name = "jobserver"
+version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
+checksum = "af25a77299a7f711a01975c35a6a424eb6862092cc2d6c72c4ed6cbc56dfc1fa"
 dependencies = [
- "winapi 0.2.8",
- "winapi-build",
+ "libc",
 ]
 
 [[package]]
 name = "language-tags"
-version = "0.2.2"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
+checksum = "d4345964bb142484797b161f473a503a434de77149dd8c7427788c6e13379388"
 
 [[package]]
 name = "lazy_static"
@@ -838,89 +680,64 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.74"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2f02823cf78b754822df5f7f268fb59822e7296276d3e069d8e8cb26a14bd10"
+checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
 
 [[package]]
 name = "linked-hash-map"
-version = "0.5.3"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8dd5a6d5999d9907cda8ed67bbd137d3af8085216c2ac62de5be860bd41f304a"
+checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
 
 [[package]]
-name = "lock_api"
-version = "0.4.1"
+name = "local-channel"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28247cc5a5be2f05fbcd76dd0cf2c7d3b5400cb978a28042abcd4fa0b3f8261c"
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 dependencies = [
- "scopeguard",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "local-waker",
 ]
 
 [[package]]
-name = "log"
-version = "0.4.11"
+name = "local-waker"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
-dependencies = [
- "cfg-if",
-]
+checksum = "e34f76eb3611940e0e7d53a9aaa4e6a3151f69541a282fd0dad5571420c53ff1"
 
 [[package]]
-name = "lru-cache"
-version = "0.1.2"
+name = "lock_api"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31e24f1ad8321ca0e8a1e0ac13f23cb668e6f5466c2c57319f6a5cf1cc8e3b1c"
+checksum = "327fa5b6a6940e4699ec49a9beae1ea4845c6bab9314e4f84ac68742139d8c53"
 dependencies = [
- "linked-hash-map",
+ "autocfg",
+ "scopeguard",
 ]
 
 [[package]]
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-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
-
-[[package]]
-name = "maud"
-version = "0.22.0"
+name = "log"
+version = "0.4.17"
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-checksum = "84613702fc079d2e22a2d39b9a1b80a8da9e82b13fb5fe7abcd488928ea75fdb"
+checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
- "actix-web",
- "futures",
- "maud_htmlescape",
- "maud_macros",
+ "cfg-if",
 ]
 
 [[package]]
-name = "maud_htmlescape"
-version = "0.17.0"
+name = "matches"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0fb85bccffc42302ad1e1ed8679f6a39d1317f775a37fbc3f79bdfbe054bfb7"
-
-[[package]]
-name = "maud_macros"
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5eb626dcc05fdacb1796b5efae3ea50ca1213713925093e2febb7d33ba5c9bcd"
-dependencies = [
- "matches",
- "maud_htmlescape",
- "syn 1.0.36",
-]
+checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
 
 [[package]]
 name = "memchr"
-version = "2.3.3"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "mime"
@@ -929,165 +746,126 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
 [[package]]
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-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be0f75932c1f6cfae3c04000e40114adf955636e19040f9c0a2c380702aa1c7f"
-dependencies = [
- "adler",
-]
-
-[[package]]
-name = "mio"
-version = "0.6.22"
+name = "mime_guess"
+version = "2.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fce347092656428bc8eaf6201042cb551b8d67855af7374542a92a0fbfcac430"
+checksum = "4192263c238a5f0d0c6bfd21f336a313a4ce1c450542449ca191bb657b4642ef"
 dependencies = [
- "cfg-if",
- "fuchsia-zircon",
- "fuchsia-zircon-sys",
- "iovec",
- "kernel32-sys",
- "libc",
- "log",
- "miow",
- "net2",
- "slab",
- "winapi 0.2.8",
+ "mime",
+ "unicase",
 ]
 
 [[package]]
-name = "mio-uds"
-version = "0.6.8"
+name = "minimal-lexical"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afcb699eb26d4332647cc848492bbc15eafb26f08d0304550d5aa1f612e066f0"
-dependencies = [
- "iovec",
- "libc",
- "mio",
-]
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
-name = "miow"
-version = "0.2.1"
+name = "miniz_oxide"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
+checksum = "6f5c75688da582b8ffc1f1799e9db273f32133c49e048f614d22ec3256773ccc"
 dependencies = [
- "kernel32-sys",
- "net2",
- "winapi 0.2.8",
- "ws2_32-sys",
+ "adler",
 ]
 
 [[package]]
-name = "net2"
-version = "0.2.34"
+name = "mio"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ba7c918ac76704fb42afcbbb43891e72731f3dcca3bef2a19786297baf14af7"
+checksum = "713d550d9b44d89174e066b7a6217ae06234c10cb47819a88290d2b353c31799"
 dependencies = [
- "cfg-if",
  "libc",
- "winapi 0.3.9",
+ "log",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "windows-sys",
 ]
 
 [[package]]
-name = "num-integer"
-version = "0.1.43"
+name = "nom"
+version = "7.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d59457e662d541ba17869cf51cf177c0b5f0cbf476c66bdc90bf1edac4f875b"
+checksum = "a8903e5a29a317527874d0402f867152a3d21c908bb0b933e416c65e301d4c36"
 dependencies = [
- "autocfg",
- "num-traits",
+ "memchr",
+ "minimal-lexical",
 ]
 
 [[package]]
 name = "num-traits"
-version = "0.2.12"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac267bcc07f48ee5f8935ab0d24f316fb722d7a1292e2913f0cc196b29ffd611"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
 dependencies = [
  "autocfg",
 ]
 
 [[package]]
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-version = "1.13.0"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
+checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
 dependencies = [
  "hermit-abi",
  "libc",
 ]
 
 [[package]]
-name = "object"
-version = "0.20.0"
+name = "num_threads"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ab52be62400ca80aa00285d25253d7f7c437b7375c4de678f5405d3afe82ca5"
+checksum = "2819ce041d2ee131036f4fc9d6ae7ae125a3a40e97ba64d04fe799ad9dabbb44"
+dependencies = [
+ "libc",
+]
 
 [[package]]
 name = "once_cell"
-version = "1.4.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b631f7e854af39a1739f401cf34a8a013dfe09eac4fa4dba91e9768bd28168d"
+checksum = "7709cef83f0c1f58f666e746a08b21e0085f7440fa6a29cc194d68aac97a4225"
 
 [[package]]
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-version = "0.11.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4893845fa2ca272e647da5d0e46660a314ead9c2fdd9a883aabc32e481a8733"
+checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
 dependencies = [
- "instant",
  "lock_api",
  "parking_lot_core",
 ]
 
 [[package]]
 name = "parking_lot_core"
-version = "0.8.0"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c361aa727dd08437f2f1447be8b59a33b0edd15e0fcee698f935613d9efbca9b"
+checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
 dependencies = [
  "cfg-if",
- "cloudabi",
- "instant",
  "libc",
  "redox_syscall",
  "smallvec",
- "winapi 0.3.9",
+ "windows-sys",
 ]
 
 [[package]]
-name = "percent-encoding"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
-
-[[package]]
-name = "pin-project"
-version = "0.4.23"
+name = "paste"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca4433fff2ae79342e497d9f8ee990d174071408f28f726d6d83af93e58e48aa"
-dependencies = [
- "pin-project-internal",
-]
+checksum = "0c520e05135d6e763148b6426a837e239041653ba7becd2e538c076c738025fc"
 
 [[package]]
-name = "pin-project-internal"
-version = "0.4.23"
+name = "percent-encoding"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c0e815c3ee9a031fdf5af21c10aa17c573c9c6a566328d99e3936c34e36461f"
-dependencies = [
- "proc-macro2 1.0.19",
- "quote 1.0.7",
- "syn 1.0.36",
-]
+checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
 name = "pin-project-lite"
-version = "0.1.7"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282adbf10f2698a7a77f8e983a74b2d18176c19a7fd32a45446139ae7b02b715"
+checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
 
 [[package]]
 name = "pin-utils"
@@ -1097,21 +875,9 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "ppv-lite86"
-version = "0.2.8"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "237a5ed80e274dbc66f86bd59c1e25edc039660be53194b5fe0a482e0f2612ea"
-
-[[package]]
-name = "proc-macro-hack"
-version = "0.5.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99c605b9a0adc77b7211c6b1f722dcb613d68d66859a44f3d485a6da332b0598"
-
-[[package]]
-name = "proc-macro-nested"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eba180dafb9038b050a4c280019bbedf9f2467b61e5d892dcad585bb57aadc5a"
+checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
 
 [[package]]
 name = "proc-macro2"
@@ -1119,30 +885,30 @@ version = "0.4.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
 dependencies = [
- "unicode-xid 0.1.0",
+ "unicode-xid",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.19"
+version = "1.0.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04f5f085b5d71e2188cb8271e5da0161ad52c3f227a661a3c135fdf28e258b12"
+checksum = "c54b25569025b7fc9651de43004ae593a75ad88543b17178aa5e1b9c4f15f56f"
 dependencies = [
- "unicode-xid 0.2.1",
+ "unicode-ident",
 ]
 
 [[package]]
 name = "proptest"
-version = "0.10.0"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2520fe6373cf6a3a61e2d200e987c183778ade8d9248ac3e6614ab0edfe4a0c1"
+checksum = "1e0d9cc07f18492d879586c92b485def06bc850da3118075cd45d50e9c95b0e5"
 dependencies = [
  "bit-set",
  "bitflags",
  "byteorder",
  "lazy_static",
  "num-traits",
- "quick-error",
+ "quick-error 2.0.1",
  "rand",
  "rand_chacha",
  "rand_xorshift",
@@ -1153,9 +919,9 @@ dependencies = [
 
 [[package]]
 name = "proptest-derive"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "051d9d20dbe9e9dfe594328b6eaab72ccf571fee818991dd1c1ba5469b5f32d4"
+checksum = "90b46295382dc76166cb7cf2bb4a97952464e4b7ed5a43e6cd34e1fec3349ddc"
 dependencies = [
  "proc-macro2 0.4.30",
  "quote 0.6.13",
@@ -1164,9 +930,9 @@ dependencies = [
 
 [[package]]
 name = "pulldown-cmark"
-version = "0.7.2"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca36dea94d187597e104a5c8e4b07576a8a45aa5db48a65e12940d3eb7461f55"
+checksum = "34f197a544b0c9ab3ae46c359a7ec9cbbb5c7bf97054266fecb7ead794a181d6"
 dependencies = [
  "bitflags",
  "getopts",
@@ -1181,6 +947,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 
 [[package]]
+name = "quick-error"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a993555f31e5a609f617c12db6250dedcac1b0a85076912c436e6fc9b2c8e6a3"
+
+[[package]]
 name = "quote"
 version = "0.6.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1191,31 +963,29 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.7"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
+checksum = "a1feb54ed693b93a84e14094943b84b7c4eae204c512b7ccb95ab0c66d278ad1"
 dependencies = [
- "proc-macro2 1.0.19",
+ "proc-macro2 1.0.39",
 ]
 
 [[package]]
 name = "rand"
-version = "0.7.3"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
- "getrandom",
  "libc",
  "rand_chacha",
  "rand_core",
- "rand_hc",
 ]
 
 [[package]]
 name = "rand_chacha"
-version = "0.2.2"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
  "rand_core",
@@ -1223,54 +993,47 @@ dependencies = [
 
 [[package]]
 name = "rand_core"
-version = "0.5.1"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
+checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
 dependencies = [
  "getrandom",
 ]
 
 [[package]]
-name = "rand_hc"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
-dependencies = [
- "rand_core",
-]
-
-[[package]]
 name = "rand_xorshift"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77d416b86801d23dde1aa643023b775c3a462efc0ed96443add11546cdf1dca8"
+checksum = "d25bf25ec5ae4a3f1b92f929810509a2f53d7dca2f50b794ff57e3face536c8f"
 dependencies = [
  "rand_core",
 ]
 
 [[package]]
 name = "redox_syscall"
-version = "0.1.57"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
+checksum = "62f25bc4c7e55e0b0b7a1d43fb893f4fa1361d0abe38b9ce4f323c2adfe6ef42"
+dependencies = [
+ "bitflags",
+]
 
 [[package]]
 name = "regex"
-version = "1.3.9"
+version = "1.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c3780fcf44b193bc4d09f36d2a3c87b251da4a046c87795a0d35f4f927ad8e6"
+checksum = "d83f127d94bdbcda4c8cc2e50f6f84f4b611f69c902699ca385a39c3a75f9ff1"
 dependencies = [
  "aho-corasick",
  "memchr",
  "regex-syntax",
- "thread_local",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.18"
+version = "0.6.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"
+checksum = "49b3de9ec5dc0a3417da371aab17d729997c15010e7fd24ff707773a33bddb64"
 
 [[package]]
 name = "remove_dir_all"
@@ -1278,42 +1041,35 @@ version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
 dependencies = [
- "winapi 0.3.9",
+ "winapi",
 ]
 
 [[package]]
-name = "resolv-conf"
-version = "0.6.3"
+name = "rustc_version"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11834e137f3b14e309437a8276714eed3a80d1ef894869e510f2c0c0b98b9f4a"
+checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
 dependencies = [
- "hostname",
- "quick-error",
+ "semver",
 ]
 
 [[package]]
-name = "rustc-demangle"
-version = "0.1.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
-
-[[package]]
 name = "rusty-fork"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb3dcc6e454c328bb824492db107ab7c0ae8fcffe4ad210136ef014458c1bc4f"
 dependencies = [
  "fnv",
- "quick-error",
+ "quick-error 1.2.3",
  "tempfile",
  "wait-timeout",
 ]
 
 [[package]]
 name = "ryu"
-version = "1.0.5"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
+checksum = "f3f6f92acf49d1b98f7a81226834412ada05458b7364277387724a237f062695"
 
 [[package]]
 name = "scopeguard"
@@ -1322,30 +1078,36 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
+name = "semver"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8cb243bdfdb5936c8dc3c45762a19d12ab4550cdc753bc247637d4ec35a040fd"
+
+[[package]]
 name = "serde"
-version = "1.0.114"
+version = "1.0.137"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5317f7588f0a5078ee60ef675ef96735a1442132dc645eb1d12c018620ed8cd3"
+checksum = "61ea8d54c77f8315140a05f4c7237403bf38b72704d031543aa1d16abbf517d1"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.114"
+version = "1.0.137"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a0be94b04690fbaed37cddffc5c134bf537c8e3329d53e982fe04c374978f8e"
+checksum = "1f26faba0c3959972377d3b2d306ee9f71faee9714294e41bb777f83f88578be"
 dependencies = [
- "proc-macro2 1.0.19",
- "quote 1.0.7",
- "syn 1.0.36",
+ "proc-macro2 1.0.39",
+ "quote 1.0.18",
+ "syn 1.0.96",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.57"
+version = "1.0.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "164eacbdb13512ec2745fb09d51fd5b22b0d65ed294a1dcf7285a360c80a675c"
+checksum = "9b7ce2b32a1aed03c558dc61a5cd328f15aff2dbc17daad8fb8af04d2100e15c"
 dependencies = [
  "itoa",
  "ryu",
@@ -1354,66 +1116,68 @@ dependencies = [
 
 [[package]]
 name = "serde_urlencoded"
-version = "0.6.1"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ec5d77e2d4c73717816afac02670d5c4f534ea95ed430442cad02e7a6e32c97"
+checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
 dependencies = [
- "dtoa",
+ "form_urlencoded",
  "itoa",
+ "ryu",
  "serde",
- "url",
 ]
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.13"
+version = "0.8.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae3e2dd40a7cdc18ca80db804b7f461a39bb721160a85c9a1fa30134bf3c02a5"
+checksum = "707d15895415db6628332b737c838b88c598522e4dc70647e59b72312924aebc"
 dependencies = [
- "dtoa",
- "linked-hash-map",
+ "indexmap",
+ "ryu",
  "serde",
  "yaml-rust",
 ]
 
 [[package]]
-name = "sha1"
-version = "0.6.0"
+name = "sha-1"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
+checksum = "028f48d513f9678cda28f6e4064755b3fbb2af6acd672f2c209b62323f7aea0f"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
 
 [[package]]
 name = "signal-hook-registry"
-version = "1.2.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94f478ede9f64724c5d173d7bb56099ec3e2d9fc2774aac65d34b8b890405f41"
+checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
 dependencies = [
- "arc-swap",
  "libc",
 ]
 
 [[package]]
 name = "slab"
-version = "0.4.2"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
+checksum = "eb703cfe953bccee95685111adeedb76fabe4e97549a58d16f03ea7b9367bb32"
 
 [[package]]
 name = "smallvec"
-version = "1.4.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3757cb9d89161a2f24e1cf78efa0c1fcff485d18e3f55e0aa3480824ddaa0f3f"
+checksum = "f2dd574626839106c320a323308629dcb1acfc96e32a8cba364ddc61ac23ee83"
 
 [[package]]
 name = "socket2"
-version = "0.3.12"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03088793f677dce356f3ccc2edb1b314ad191ab702a5de3faf49304f7e104918"
+checksum = "66d72b759436ae32898a2af0a14218dbf55efde3feeb170eb623637db85ee1e0"
 dependencies = [
- "cfg-if",
  "libc",
- "redox_syscall",
- "winapi 0.3.9",
+ "winapi",
 ]
 
 [[package]]
@@ -1424,54 +1188,42 @@ checksum = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5"
 dependencies = [
  "proc-macro2 0.4.30",
  "quote 0.6.13",
- "unicode-xid 0.1.0",
+ "unicode-xid",
 ]
 
 [[package]]
 name = "syn"
-version = "1.0.36"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cdb98bcb1f9d81d07b536179c269ea15999b5d14ea958196413869445bb5250"
-dependencies = [
- "proc-macro2 1.0.19",
- "quote 1.0.7",
- "unicode-xid 0.2.1",
-]
-
-[[package]]
-name = "synstructure"
-version = "0.12.4"
+version = "1.0.96"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b834f2d66f734cb897113e34aaff2f1ab4719ca946f9a7358dba8f8064148701"
+checksum = "0748dd251e24453cb8717f0354206b91557e4ec8703673a4b30208f2abaf1ebf"
 dependencies = [
- "proc-macro2 1.0.19",
- "quote 1.0.7",
- "syn 1.0.36",
- "unicode-xid 0.2.1",
+ "proc-macro2 1.0.39",
+ "quote 1.0.18",
+ "unicode-ident",
 ]
 
 [[package]]
 name = "tempfile"
-version = "3.1.0"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
+checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
 dependencies = [
  "cfg-if",
+ "fastrand",
  "libc",
- "rand",
  "redox_syscall",
  "remove_dir_all",
- "winapi 0.3.9",
+ "winapi",
 ]
 
 [[package]]
 name = "things-to-check"
 version = "0.1.0+evergreen"
 dependencies = [
- "actix-rt",
  "actix-web",
+ "askama",
+ "askama_actix",
  "lazy_static",
- "maud",
  "proptest",
  "proptest-derive",
  "pulldown-cmark",
@@ -1485,164 +1237,124 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.20"
+version = "1.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7dfdd070ccd8ccb78f4ad66bf1982dc37f620ef696c6b5028fe2ed83dd3d0d08"
+checksum = "bd829fe32373d27f76265620b5309d0340cb8550f523c1dda251d6298069069a"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.20"
+version = "1.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd80fc12f73063ac132ac92aceea36734f04a1d93c1240c6944e23a3b8841793"
+checksum = "0396bc89e626244658bef819e22d0cc459e795a5ebe878e6ec336d1674a8d79a"
 dependencies = [
- "proc-macro2 1.0.19",
- "quote 1.0.7",
- "syn 1.0.36",
+ "proc-macro2 1.0.39",
+ "quote 1.0.18",
+ "syn 1.0.96",
 ]
 
 [[package]]
-name = "thread_local"
-version = "1.0.1"
+name = "time"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
+checksum = "c2702e08a7a860f005826c6815dcac101b19b5eb330c27fe4a5928fec1d20ddd"
 dependencies = [
- "lazy_static",
+ "itoa",
+ "libc",
+ "num_threads",
+ "time-macros",
 ]
 
 [[package]]
-name = "threadpool"
-version = "1.8.1"
+name = "time-macros"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d050e60b33d41c19108b32cea32164033a9013fe3b46cbd4457559bfbf77afaa"
-dependencies = [
- "num_cpus",
-]
+checksum = "42657b1a6f4d817cda8e7a0ace261fe0cc946cf3a80314390b22cc61ae080792"
 
 [[package]]
-name = "time"
-version = "0.1.43"
+name = "tinyvec"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
+checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
 dependencies = [
- "libc",
- "winapi 0.3.9",
+ "tinyvec_macros",
 ]
 
 [[package]]
-name = "tinyvec"
-version = "0.3.3"
+name = "tinyvec_macros"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53953d2d3a5ad81d9f844a32f14ebb121f50b650cd59d0ee2a07cf13c617efed"
+checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "0.2.22"
+version = "1.19.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d34ca54d84bf2b5b4d7d31e901a8464f7b60ac145a284fba25ceb801f2ddccd"
+checksum = "c51a52ed6686dd62c320f9b89299e9dfb46f730c7a48e635c19f21d116cb1439"
 dependencies = [
  "bytes",
- "futures-core",
- "iovec",
- "lazy_static",
  "libc",
  "memchr",
  "mio",
- "mio-uds",
+ "once_cell",
+ "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
- "slab",
- "winapi 0.3.9",
+ "socket2",
+ "winapi",
 ]
 
 [[package]]
 name = "tokio-util"
-version = "0.2.0"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "571da51182ec208780505a32528fc5512a8fe1443ab960b3f2f3ef093cd16930"
+checksum = "cc463cd8deddc3770d20f9852143d50bf6094e640b485cb2e189a2099085ff45"
 dependencies = [
  "bytes",
  "futures-core",
  "futures-sink",
- "log",
  "pin-project-lite",
  "tokio",
+ "tracing",
 ]
 
 [[package]]
-name = "tokio-util"
-version = "0.3.1"
+name = "toml"
+version = "0.5.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
+checksum = "8d82e1a7758622a465f8cee077614c73484dac5b836c02ff6a40d5d1010324d7"
 dependencies = [
- "bytes",
- "futures-core",
- "futures-sink",
- "log",
- "pin-project-lite",
- "tokio",
+ "serde",
 ]
 
 [[package]]
 name = "tracing"
-version = "0.1.18"
+version = "0.1.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0aae59226cf195d8e74d4b34beae1859257efb4e5fed3f147d2dc2c7d372178"
+checksum = "5d0ecdcb44a79f0fe9844f0c4f33a342cbcbb5117de8001e6ba0dc2351327d09"
 dependencies = [
  "cfg-if",
  "log",
+ "pin-project-lite",
  "tracing-core",
 ]
 
 [[package]]
 name = "tracing-core"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2734b5a028fa697686f16c6d18c2c6a3c7e41513f9a213abb6754c4acb3c8d7"
-dependencies = [
- "lazy_static",
-]
-
-[[package]]
-name = "trust-dns-proto"
-version = "0.18.0-alpha.2"
+version = "0.1.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a7f3a2ab8a919f5eca52a468866a67ed7d3efa265d48a652a9a3452272b413f"
+checksum = "7709595b8878a4965ce5e87ebf880a7d39c9afc6837721b21a5a816a8117d921"
 dependencies = [
- "async-trait",
- "enum-as-inner",
- "failure",
- "futures",
- "idna",
- "lazy_static",
- "log",
- "rand",
- "smallvec",
- "socket2",
- "tokio",
- "url",
+ "once_cell",
 ]
 
 [[package]]
-name = "trust-dns-resolver"
-version = "0.18.0-alpha.2"
+name = "typenum"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f90b1502b226f8b2514c6d5b37bafa8c200d7ca4102d57dc36ee0f3b7a04a2f"
-dependencies = [
- "cfg-if",
- "failure",
- "futures",
- "ipconfig",
- "lazy_static",
- "log",
- "lru-cache",
- "resolv-conf",
- "smallvec",
- "tokio",
- "trust-dns-proto",
-]
+checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
 
 [[package]]
 name = "unicase"
@@ -1655,33 +1367,30 @@ dependencies = [
 
 [[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 = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d22af068fba1eb5edcb4aea19d382b2a3deb4c8f9d475c589b6ada9e0fd493ee"
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.13"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fb19cf769fa8c6a80a162df694621ebeb4dafb606470b2b2fce0be40a98a977"
+checksum = "d54590932941a9e9266f0832deed84ebe1bf2e4c9e4a3554d393d18f5e854bf9"
 dependencies = [
  "tinyvec",
 ]
 
 [[package]]
-name = "unicode-segmentation"
-version = "1.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
-
-[[package]]
 name = "unicode-width"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
+checksum = "3ed742d4ea2bd1176e236172c8429aaf54486e7ac098db29ffe6529e0ce50973"
 
 [[package]]
 name = "unicode-xid"
@@ -1690,17 +1399,12 @@ 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 = "2.1.1"
+version = "2.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
+checksum = "a507c383b2d33b5fc35d1861e77e6b383d158b2da5e14fe51b83dfedf6fd578c"
 dependencies = [
+ "form_urlencoded",
  "idna",
  "matches",
  "percent-encoding",
@@ -1708,9 +1412,9 @@ dependencies = [
 
 [[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 = "wait-timeout"
@@ -1723,21 +1427,15 @@ dependencies = [
 
 [[package]]
 name = "wasi"
-version = "0.9.0+wasi-snapshot-preview1"
+version = "0.10.2+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
+checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
 [[package]]
-name = "widestring"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a763e303c0e0f23b0da40888724762e802a8ffefbc22de4127ef42493c2ea68c"
-
-[[package]]
-name = "winapi"
-version = "0.2.8"
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "winapi"
@@ -1750,12 +1448,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "winapi-build"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
-
-[[package]]
 name = "winapi-i686-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1768,29 +1460,82 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "winreg"
-version = "0.6.2"
+name = "windows-sys"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
 dependencies = [
- "winapi 0.3.9",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
 ]
 
 [[package]]
-name = "ws2_32-sys"
-version = "0.2.1"
+name = "windows_aarch64_msvc"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
-dependencies = [
- "winapi 0.2.8",
- "winapi-build",
-]
+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 = "yaml-rust"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39f0c922f1a334134dc2f7a8b67dc5d25f0735263feec974345ff706bcf20b0d"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
 dependencies = [
  "linked-hash-map",
 ]
+
+[[package]]
+name = "zstd"
+version = "0.10.2+zstd.1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f4a6bd64f22b5e3e94b4e238669ff9f10815c27a5180108b849d24174a83847"
+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-safe"
+version = "4.1.6+zstd.1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94b61c51bb270702d6167b8ce67340d2754b088d0c091b06e593aa772c3ee9bb"
+dependencies = [
+ "libc",
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "1.6.3+zstd.1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc49afa5c8d634e75761feda8c592051e7eeb4683ba827211eb0d731d3402ea8"
+dependencies = [
+ "cc",
+ "libc",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 7b96dd3..775938a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,28 +5,27 @@ repository = "https://github.com/ojacobson/things-to-check/"
 publish = false
 authors = ["Owen Jacobson <owen@grimoire.ca>"]
 homepage = "https://things-to-check.herokuapp.com/"
-edition = "2018"
+edition = "2021"
 
 [badges.travis-ci]
 project = "ojacobson/things-to-check"
 branch = "main"
 
 [dependencies]
-actix-rt = "~1.0"
-actix-web = "~2.0"
-pulldown-cmark = "~0.7"
-rand = "~0.7"
-serde = "~1.0"
-serde_urlencoded = "~0.6"
-serde_yaml = "~0.8"
-thiserror = "~1.0"
-url = "~2.1"
-
-[dependencies.maud]
-version = "~0.22"
-features = ["actix-web"]
+pulldown-cmark = "0.9.1"
+rand = "0.8.5"
+serde = "1.0.137"
+serde_urlencoded = "0.7.1"
+serde_yaml = "0.8.24"
+thiserror = "1.0.31"
+url = "2.2.2"
+actix-web = "4.0.1"
+askama = { version = "0.11.1", features = ["with-actix-web"] }
+askama_actix = "0.13.0"
 
 [dev-dependencies]
-lazy_static = "~1.4"
-proptest = "~0.10"
-proptest-derive = "~0.2"
+lazy_static = "1.4.0"
+proptest = "1.0.0"
+proptest-derive = "0.3.0"
+
+[features]
diff --git a/rust-toolchain b/rust-toolchain
deleted file mode 100644
index ad08f86..0000000
--- a/rust-toolchain
+++ /dev/null
@@ -1 +0,0 @@
-nightly-2021-10-08
diff --git a/src/bin/web.rs b/src/bin/web.rs
index 6913263..b04a14b 100644
--- a/src/bin/web.rs
+++ b/src/bin/web.rs
@@ -17,7 +17,7 @@ pub enum Error {
 
 type Result = std::result::Result<(), Error>;
 
-#[actix_rt::main]
+#[actix_web::main]
 async fn main() -> Result {
     let port = twelve::port(3000)?;
 
diff --git a/src/lib.rs b/src/lib.rs
index eb1da51..1f7b19a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,4 +1,2 @@
-#![feature(proc_macro_hygiene)]
-
 pub mod twelve;
 pub mod view;
diff --git a/src/view.rs b/src/view.rs
index f6413e8..ba15915 100644
--- a/src/view.rs
+++ b/src/view.rs
@@ -8,7 +8,7 @@
 //!
 //! ```
 //! # use things_to_check::view;
-//! # #[actix_rt::main]
+//! # #[actix_web::main]
 //! # async fn main() -> std::result::Result<(), things_to_check::view::Error> {
 //! use actix_web::{App, HttpServer};
 //!
@@ -60,8 +60,8 @@
 //! links to existing items are not invalidated or changed - the `item`
 //! parameter to the `/` endpoint is a literal index into this list.
 
-use actix_web::{error, get, post, web, HttpResponse, Responder};
-use maud::{html, Markup, PreEscaped, DOCTYPE};
+use actix_web::{error, get, post, web, HttpRequest, HttpResponse, Responder};
+use askama::Template;
 use pulldown_cmark::{html, Options, Parser};
 use rand::seq::SliceRandom;
 use rand::thread_rng;
@@ -73,21 +73,11 @@ use thiserror::Error;
 #[derive(Error, Debug)]
 enum UrlError {
     #[error("Unable to generate URL: {0}")]
-    UrlGenerationError(error::UrlGenerationError),
+    UrlGenerationError(#[from] error::UrlGenerationError),
     #[error("Unable to generate URL: {0}")]
     SerializationError(#[from] ser::Error),
 }
 
-// In actix-web-2.0.0, UrlGenerationError neither implements Error nor Fail,
-// so thiserror can't automatically generate a From implementation for us.
-// This isn't perfect, but it gets the thing shipped. This omission is fixed in
-// actix_web 3.0.0, which is in alpha as of this writing.
-impl From<error::UrlGenerationError> for UrlError {
-    fn from(err: error::UrlGenerationError) -> Self {
-        UrlError::UrlGenerationError(err)
-    }
-}
-
 impl From<UrlError> for error::Error {
     fn from(err: UrlError) -> Self {
         error::ErrorInternalServerError(err)
@@ -95,11 +85,22 @@ impl From<UrlError> for error::Error {
 }
 
 trait Urls {
-    fn index_url(&self, query: ItemQuery) -> Result<url::Url, UrlError>;
+    fn index(&self, query: &ItemQuery) -> Result<url::Url, UrlError>;
+
+    // Askama always passes parameters from templates to functions as borrows,
+    // regardless of type; receiving a reference to a usize is silly, but as a
+    // result, necessary.
+    fn suggestion(&self, idx: &usize) -> Result<url::Url, UrlError> {
+        self.index(&ItemQuery::from(*idx))
+    }
+
+    fn new_suggestion(&self) -> Result<url::Url, UrlError> {
+        self.index(&ItemQuery::default())
+    }
 }
 
-impl Urls for web::HttpRequest {
-    fn index_url(&self, query: ItemQuery) -> Result<url::Url, UrlError> {
+impl Urls for HttpRequest {
+    fn index(&self, query: &ItemQuery) -> Result<url::Url, UrlError> {
         let mut url = self.url_for("index", iter::empty::<&str>())?;
 
         let query = serde_urlencoded::to_string(query)?;
@@ -114,121 +115,23 @@ struct ItemQuery {
     item: Option<usize>,
 }
 
-impl From<&usize> for ItemQuery {
-    fn from(idx: &usize) -> Self {
-        ItemQuery { item: Some(*idx) }
+impl From<usize> for ItemQuery {
+    fn from(idx: usize) -> Self {
+        ItemQuery { item: Some(idx) }
     }
 }
 
-type MarkupResult = Result<Markup, error::Error>;
-
-fn page(head: impl FnOnce() -> MarkupResult, body: impl FnOnce() -> MarkupResult) -> MarkupResult {
-    Ok(html! {
-        (DOCTYPE)
-        html {
-            head {
-                (head()?)
-            }
-            body {
-                (body()?)
-            }
-        }
-    })
-}
-
-fn stylesheet() -> Markup {
-    html! {
-        style {
-            (PreEscaped("
-            body {
-                background: #dddde7;
-                font-color: #888;
-                font-family: Helvetica, sans-serif;
-                display: flex;
-                flex-direction: column;
-                justify-content: center;
-                height: 100vh;
-                margin: 0;
-            }
-
-            section {
-                width: 600px;
-                margin: auto;
-            }
-
-            p {
-                font-size: 24px;
-            }
-
-            a {
-                text-decoration: none;
-            }
-            "))
-        }
-    }
-}
-
-fn og_card(title: &str, description: &str) -> Markup {
-    html! {
-        meta property="og:type" content="website";
-        meta property="og:title" content=(title);
-        meta property="og:description" content=(description);
-    }
-}
-
-fn suggestion_link(
-    req: &impl Urls,
-    query: ItemQuery,
-    body: impl FnOnce() -> MarkupResult,
-) -> MarkupResult {
-    Ok(html! {
-        p {
-            a href=( req.index_url(query)? ) { (body()?) }
-        }
-    })
-}
-
-fn github_badge(repo: &str) -> Markup {
-    html! {
-        a href={ "https://github.com/" (repo) } {
-            img
-                style="position: absolute; top: 0; right: 0; border: 0;"
-                src="https://camo.githubusercontent.com/38ef81f8aca64bb9a64448d0d70f1308ef5341ab/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67"
-                alt="Fork me on GitHub"
-                data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png";
-        }
-    }
-}
-
-fn index_view(req: impl Urls, idx: &usize, thing: &Thing) -> MarkupResult {
-    page(
-        || {
-            Ok(html! {
-                title { (thing.markdown) }
-                (stylesheet())
-                (og_card("Troubleshooting suggestion", &thing.markdown))
-            })
-        },
-        || {
-            Ok(html! {
-                section {
-                    (PreEscaped(&thing.html))
-                    (suggestion_link(&req, ItemQuery::default(), || Ok(html! {
-                        "That wasn't it, suggest something else."
-                    }))?)
-                    (suggestion_link(&req, ItemQuery::from(idx), || Ok(html! {
-                        "Share this troubleshooting suggestion."
-                    }))?)
-                }
-                (github_badge("ojacobson/things-to-check"))
-            })
-        },
-    )
+#[derive(Template)]
+#[template(path = "index.html")]
+struct Suggestion {
+    thing: Thing,
+    req: HttpRequest,
+    index: usize,
 }
 
 #[get("/")]
 async fn index(
-    req: web::HttpRequest,
+    req: HttpRequest,
     data: web::Data<Things>,
     query: web::Query<ItemQuery>,
 ) -> error::Result<impl Responder> {
@@ -237,12 +140,15 @@ async fn index(
         None => data.0.choose(&mut thread_rng()),
     };
 
-    let (index, thing) = match thing {
-        Some(x) => x,
-        None => return Err(error::ErrorNotFound("Not found")),
-    };
+    let thing = thing.ok_or_else(|| error::ErrorNotFound("Not found"))?;
+    let (index, thing) = thing.to_owned();
+
+    let response = Suggestion { thing, req, index };
+    let response = response
+        .customize()
+        .insert_header(("Cache-Control", "no-store"));
 
-    Ok(index_view(req, index, thing)?.with_header("Cache-Control", "no-store"))
+    Ok(response)
 }
 
 #[derive(Serialize)]
@@ -255,10 +161,7 @@ struct SlackMessage<'a> {
 async fn slack_troubleshoot(data: web::Data<Things>) -> error::Result<impl Responder> {
     let thing = data.0.choose(&mut thread_rng());
 
-    let (_, thing) = match thing {
-        Some(x) => x,
-        None => return Err(error::ErrorNotFound("Not found")),
-    };
+    let (_, thing) = thing.ok_or_else(|| error::ErrorNotFound("Not found"))?;
 
     let response = SlackMessage {
         response_type: "in_channel",
@@ -320,7 +223,7 @@ pub fn make_service() -> Result<impl Fn(&mut web::ServiceConfig) + Clone, Error>
     let things = load_things(THINGS)?;
 
     Ok(move |cfg: &mut web::ServiceConfig| {
-        cfg.data(things.clone())
+        cfg.app_data(web::Data::new(things.clone()))
             .service(index)
             .service(slack_troubleshoot);
     })
diff --git a/templates/index.html b/templates/index.html
new file mode 100644
index 0000000..b439116
--- /dev/null
+++ b/templates/index.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <title>{{ thing.markdown }}</title>
+    <style>
+        body {
+            background: #dddde7;
+            font-family: Helvetica, sans-serif;
+            display: flex;
+            flex-direction: column;
+            justify-content: center;
+            height: 100vh;
+            margin: 0;
+        }
+
+        section {
+            width: 600px;
+            margin: auto;
+        }
+
+        p {
+            font-size: 24px;
+        }
+
+        a {
+            text-decoration: none;
+        }
+    </style>
+    <meta property="og:type" content="website">
+    <meta property="og:title" content="Troubleshooting suggestion">
+    <meta property="og:description" content="{{ thing.markdown }}">
+</head>
+
+<body>
+    <section>
+        {{ thing.html|safe }}
+        <p><a href="{{ req.new_suggestion()? }}">That wasn't it, suggest something else.</a></p>
+        <p><a href="{{ req.suggestion(index)? }}">Share this troubleshooting suggestion.</a></p>
+    </section>
+    <a href=" https://github.com/ojacobson/things-to-check"><img
+            style="position: absolute; top: 0; right: 0; border: 0;"
+            src="https://camo.githubusercontent.com/38ef81f8aca64bb9a64448d0d70f1308ef5341ab/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67"
+            alt="Fork me on GitHub"
+            data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png"></a>
+</body>
+
+</html>
+\ No newline at end of file
diff --git a/tools/check-dependencies b/tools/check-dependencies
index 36641e3..b458994 100755
--- a/tools/check-dependencies
+++ b/tools/check-dependencies
@@ -4,4 +4,4 @@
 #
 # Checks that the dependencies in this project are all in use.
 
-cargo udeps --locked --all-targets
+cargo +nightly udeps --locked --all-targets
diff --git a/tools/install-tool-dependencies b/tools/install-tool-dependencies
index 27a9015..fb4c37c 100755
--- a/tools/install-tool-dependencies
+++ b/tools/install-tool-dependencies
@@ -5,5 +5,6 @@
 # Install Rust and Cargo components used by tool scripts, which are not part of
 # Cargo.toml.
 
+rustup toolchain install nightly
 rustup component add clippy rustfmt
-cargo install cargo-udeps
-\ No newline at end of file
+cargo +nightly install cargo-udeps
diff --git a/tools/update-nightly b/tools/update-nightly
deleted file mode 100755
index 7567110..0000000
--- a/tools/update-nightly
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash -ex
-
-# tools/update-nightly
-#
-# Install today's nightly Rust release.
-
-date "+nightly-%Y-%m-%d" > rust-toolchain
-rustup install --profile minimal "$(< rust-toolchain)"
author	Owen Jacobson <owen@grimoire.ca>	2022-06-08 01:00:42 -0400
committer	GitHub <noreply@github.com>	2022-06-08 01:00:42 -0400
commit	06664ab21b100e65eb4357e6bd24656f8f9d194a (patch)
tree	052cd8208f6d73500584162fe1cea1e8c96ed6a5
parent	430f3f80627679d5a9fec401cfc6ff55871b9835 (diff)
parent	8d4bd121e9fe9183eac5323f505ac5f0b8848efe (diff)