diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..1d953f4
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use nix
diff --git a/.gitignore b/.gitignore
index e157368..aadf214 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
 /target
-bisect.sqlite
\ No newline at end of file
+bisect.sqlite
diff --git a/Cargo.lock b/Cargo.lock
index b91c155..017c286 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "addr2line"
-version = "0.17.0"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9ecd88a8c8378ca913a680cd98f0f13ac67383d35993f86c90a70e3f137816b"
+checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
 dependencies = [
  "gimli",
 ]
@@ -19,15 +19,37 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "ahash"
-version = "0.7.6"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47"
+checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
 dependencies = [
- "getrandom",
+ "cfg-if",
  "once_cell",
  "version_check",
+ "zerocopy",
 ]
 
+[[package]]
+name = "aho-corasick"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "allocator-api2"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0942ffc6dcaadf03badf6e6a2d0228460359d5e34b57ccdc720b7382dfbd5ec5"
+
+[[package]]
+name = "android-tzdata"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
+
 [[package]]
 name = "android_system_properties"
 version = "0.1.5"
@@ -37,20 +59,11 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "ansi_term"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "async-trait"
-version = "0.1.57"
+version = "0.1.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76464446b8bc32758d7e88ee1a804d9914cd9b1cb264c029899680b0be29826f"
+checksum = "a507401cad91ec6a857ed5513a2073c82a9b9048762b885bb98655b306964681"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -59,24 +72,24 @@ dependencies = [
 
 [[package]]
 name = "autocfg"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+checksum = "f1fdabc7756949593fe60f30ec81974b613357de856987752631dea1e3394c80"
 
 [[package]]
 name = "axum"
-version = "0.5.16"
+version = "0.5.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9e3356844c4d6a6d6467b8da2cffb4a2820be256f50a3a386c9d152bab31043"
+checksum = "acee9fd5073ab6b045a275b3e709c163dd36c90685219cb21804a147b58dba43"
 dependencies = [
  "async-trait",
  "axum-core",
- "bitflags",
+ "bitflags 1.3.2",
  "bytes",
  "futures-util",
- "http",
- "http-body",
- "hyper",
+ "http 0.2.12",
+ "http-body 0.4.6",
+ "hyper 0.14.28",
  "itoa",
  "matchit",
  "memchr",
@@ -96,15 +109,15 @@ dependencies = [
 
 [[package]]
 name = "axum-core"
-version = "0.2.8"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9f0c0a60006f2a293d82d571f635042a72edf927539b7685bd62d361963839b"
+checksum = "37e5939e02c56fecd5c017c37df4238c0a839fa76b7f97acdd7efb804fd181cc"
 dependencies = [
  "async-trait",
  "bytes",
  "futures-util",
- "http",
- "http-body",
+ "http 0.2.12",
+ "http-body 0.4.6",
  "mime",
  "tower-layer",
  "tower-service",
@@ -112,9 +125,9 @@ dependencies = [
 
 [[package]]
 name = "backtrace"
-version = "0.3.66"
+version = "0.3.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cab84319d616cfb654d03394f38ab7e6f0919e181b1b57e1fd15e7fb4077d9a7"
+checksum = "26b05800d2e817c8b3b4b54abd461726265fa9789ae34330622f2db9ee696f9d"
 dependencies = [
  "addr2line",
  "cc",
@@ -125,6 +138,12 @@ dependencies = [
  "rustc-demangle",
 ]
 
+[[package]]
+name = "base64"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9475866fec1451be56a3c2400fd081ff546538961565ccb5b7142cbd22bc7a51"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -132,16 +151,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
-name = "bumpalo"
-version = "3.11.0"
+name = "bitflags"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1ad822118d20d2c234f427000d5acc36eabe1e29a348c89b63dd60b13f28e5d"
+checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
+
+[[package]]
+name = "bumpalo"
+version = "3.15.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ff69b9dd49fd426c69a0db9fc04dd934cdb6645ff000864d98f7e2af8830eaa"
 
 [[package]]
 name = "bytes"
-version = "1.2.1"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
+checksum = "514de17de45fdb8dc022b1a7975556c53c86f9f0aa5f534b98977b171857c2c9"
 
 [[package]]
 name = "cargo-bisect-rustc-service"
@@ -150,10 +175,14 @@ dependencies = [
  "axum",
  "chrono",
  "color-eyre",
+ "metrics",
+ "metrics-exporter-prometheus",
+ "once_cell",
  "rusqlite",
  "serde",
  "tempdir",
  "tokio",
+ "tower-http",
  "tracing",
  "tracing-subscriber",
  "uuid",
@@ -161,9 +190,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.73"
+version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
+checksum = "8cd6604a82acf3039f1144f54b8eb34e91ffba622051189e71b781822d5ee1f5"
 
 [[package]]
 name = "cfg-if"
@@ -173,25 +202,24 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.22"
+version = "0.4.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfd4d1b31faaa3a89d7934dbded3111da0d2ef28e3ebccdb4f0179f5929d1ef1"
+checksum = "8a0d04d43504c61aa6c7531f1871dd0d418d91130162063b789da00fd7057a5e"
 dependencies = [
+ "android-tzdata",
  "iana-time-zone",
  "js-sys",
- "num-integer",
  "num-traits",
  "serde",
- "time",
  "wasm-bindgen",
- "winapi",
+ "windows-targets 0.52.4",
 ]
 
 [[package]]
 name = "color-eyre"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a667583cca8c4f8436db8de46ea8233c42a7d9ae424a82d338f2e4675229204"
+checksum = "55146f5e46f237f7423d74111267d4597b59b0dad0ffaf7303bce9945d843ad5"
 dependencies = [
  "backtrace",
  "color-spantrace",
@@ -204,9 +232,9 @@ dependencies = [
 
 [[package]]
 name = "color-spantrace"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ba75b3d9449ecdccb27ecbc479fdc0b87fa2dd43d2f8298f9bf0e59aacc8dce"
+checksum = "cd6be1b2a7e382e2b98b43b2adcca6bb0e465af0bdd38123873ae61eb17a72c2"
 dependencies = [
  "once_cell",
  "owo-colors",
@@ -216,15 +244,36 @@ dependencies = [
 
 [[package]]
 name = "core-foundation-sys"
-version = "0.8.3"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
+checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.9.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
+dependencies = [
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
+
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
 name = "eyre"
-version = "0.6.8"
+version = "0.6.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c2b6b5a29c02cdc822728b7d7b8ae1bab3e3b05d44522770ddd49722eeac7eb"
+checksum = "7cd915d99f24784cdc19fd37ef22b97e3ff0ae756c7e492e9fbfe897d61e2aec"
 dependencies = [
  "indenter",
  "once_cell",
@@ -250,9 +299,9 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
 name = "form_urlencoded"
-version = "1.1.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
+checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456"
 dependencies = [
  "percent-encoding",
 ]
@@ -265,30 +314,36 @@ checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 
 [[package]]
 name = "futures-channel"
-version = "0.3.24"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30bdd20c28fadd505d0fd6712cdfcb0d4b5648baf45faef7f852afb2399bb050"
+checksum = "eac8f7d7865dcb88bd4373ab671c8cf4508703796caa2b1985a9ca867b3fcb78"
 dependencies = [
  "futures-core",
 ]
 
 [[package]]
 name = "futures-core"
-version = "0.3.24"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e5aa3de05362c3fb88de6531e6296e85cde7739cccad4b9dfeeb7f6ebce56bf"
+checksum = "dfc6580bb841c5a68e9ef15c77ccc837b40a7504914d52e47b8b0e9bbda25a1d"
+
+[[package]]
+name = "futures-sink"
+version = "0.3.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fb8e00e87438d937621c1c6269e53f536c14d3fbd6a042bb24879e57d474fb5"
 
 [[package]]
 name = "futures-task"
-version = "0.3.24"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6508c467c73851293f390476d4491cf4d227dbabcd4170f3bb6044959b294f1"
+checksum = "38d84fa142264698cdce1a9f9172cf383a0c82de1bddcf3092901442c4097004"
 
 [[package]]
 name = "futures-util"
-version = "0.3.24"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44fb6cb1be61cc1d2e43b262516aafcf63b241cffdb1d3fa115f91d9c7b09c90"
+checksum = "3d6401deb83407ab3da39eba7e33987a73c3df0c82b4bb5813ee871c19c41d48"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -298,53 +353,81 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.7"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eb1a864a501629691edf6c15a593b7a51eebaa1e8468e9ddc623de7c9b58ec6"
+checksum = "190092ea657667030ac6a35e305e62fc4dd69fd98ac98631e5d3a2b1575a12b5"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi",
 ]
 
 [[package]]
 name = "gimli"
-version = "0.26.2"
+version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"
+checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
+
+[[package]]
+name = "h2"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51ee2dd2e4f378392eeff5d51618cd9a63166a2513846bbc55f21cfacd9199d4"
+dependencies = [
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "http 1.1.0",
+ "indexmap",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
 
 [[package]]
 name = "hashbrown"
-version = "0.12.3"
+version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
 dependencies = [
  "ahash",
+ "allocator-api2",
 ]
 
 [[package]]
 name = "hashlink"
-version = "0.8.1"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69fe1fcf8b4278d860ad0548329f892a3631fb63f82574df68275f34cdbe0ffa"
+checksum = "e8094feaf31ff591f651a2664fb9cfd92bba7a60ce3197265e9482ebe753c8f7"
 dependencies = [
  "hashbrown",
 ]
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.19"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
+
+[[package]]
+name = "http"
+version = "0.2.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "601cbb57e577e2f5ef5be8e7b83f0f63994f25aa94d673e54a92d5c516d101f1"
 dependencies = [
- "libc",
+ "bytes",
+ "fnv",
+ "itoa",
 ]
 
 [[package]]
 name = "http"
-version = "0.2.8"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
+checksum = "21b9ddb458710bc376481b842f5da65cdf31522de232c1ca8146abce2a358258"
 dependencies = [
  "bytes",
  "fnv",
@@ -353,20 +436,43 @@ dependencies = [
 
 [[package]]
 name = "http-body"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
+checksum = "7ceab25649e9960c0311ea418d17bee82c0dcec1bd053b5f9a66e265a693bed2"
 dependencies = [
  "bytes",
- "http",
+ "http 0.2.12",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "http-body"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cac85db508abc24a2e48553ba12a996e87244a0395ce011e62b37158745d643"
+dependencies = [
+ "bytes",
+ "http 1.1.0",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0475f8b2ac86659c21b64320d5d653f9efe42acd2a4e560073ec61a155a34f1d"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "http 1.1.0",
+ "http-body 1.0.0",
  "pin-project-lite",
 ]
 
 [[package]]
 name = "http-range-header"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bfe8eed0a9285ef776bb792479ea3834e8b94e13d615c2f66d03dd50a435a29"
+checksum = "add0ab9360ddbd88cfeb3bd9574a1d85cfdfa14db10b3e21d3700dbc4328758f"
 
 [[package]]
 name = "httparse"
@@ -376,22 +482,22 @@ checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904"
 
 [[package]]
 name = "httpdate"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
+checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
 [[package]]
 name = "hyper"
-version = "0.14.20"
+version = "0.14.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02c929dc5c39e335a03c405292728118860721b10190d98c2a0f0efd5baafbac"
+checksum = "bf96e135eb83a2a8ddf766e426a841d8ddd7449d5f00d34ea02b41d2f19eef80"
 dependencies = [
  "bytes",
  "futures-channel",
  "futures-core",
  "futures-util",
- "http",
- "http-body",
+ "http 0.2.12",
+ "http-body 0.4.6",
  "httparse",
  "httpdate",
  "itoa",
@@ -404,16 +510,67 @@ dependencies = [
 ]
 
 [[package]]
-name = "iana-time-zone"
-version = "0.1.50"
+name = "hyper"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd911b35d940d2bd0bea0f9100068e5b97b51a1cbe13d13382f132e0365257a0"
+checksum = "186548d73ac615b32a73aafe38fb4f56c0d340e110e5a200bcadbaf2e199263a"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "h2",
+ "http 1.1.0",
+ "http-body 1.0.0",
+ "httparse",
+ "httpdate",
+ "itoa",
+ "pin-project-lite",
+ "smallvec",
+ "tokio",
+ "want",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca38ef113da30126bbff9cd1705f9273e15d45498615d138b0c20279ac7a76aa"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "http 1.1.0",
+ "http-body 1.0.0",
+ "hyper 1.2.0",
+ "pin-project-lite",
+ "socket2",
+ "tokio",
+ "tower",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "iana-time-zone"
+version = "0.1.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7ffbb5a1b541ea2561f8c41c087286cc091e21e556a4f09a8f6cbf17b69b141"
 dependencies = [
  "android_system_properties",
  "core-foundation-sys",
+ "iana-time-zone-haiku",
  "js-sys",
  "wasm-bindgen",
- "winapi",
+ "windows-core",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
+dependencies = [
+ "cc",
 ]
 
 [[package]]
@@ -423,16 +580,32 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
 
 [[package]]
-name = "itoa"
-version = "1.0.3"
+name = "indexmap"
+version = "2.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c8af84674fe1f223a982c933a0ee1086ac4d4052aa0fb8060c12c6ad838e754"
+checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
+dependencies = [
+ "equivalent",
+ "hashbrown",
+]
+
+[[package]]
+name = "ipnet"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
+
+[[package]]
+name = "itoa"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
 
 [[package]]
 name = "js-sys"
-version = "0.3.60"
+version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49409df3e3bf0856b916e2ceaca09ee28e6871cf7d9ce97a692cacfdb2a25a47"
+checksum = "29c15563dc2726973df627357ce0c9ddddbea194836909d655df6a75d2cf296d"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -445,15 +618,15 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.133"
+version = "0.2.153"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0f80d65747a3e43d1596c7c5492d95d5edddaabd45a7fcdb02b95f644164966"
+checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
 
 [[package]]
 name = "libsqlite3-sys"
-version = "0.25.1"
+version = "0.25.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f0455f2c1bc9a7caa792907026e469c1d91761fb0ea37cbb16427c77280cf35"
+checksum = "29f835d03d717946d28b1d1ed632eb6f0e24a299388ee623d0c23118d3e8a7fa"
 dependencies = [
  "cc",
  "pkg-config",
@@ -462,9 +635,9 @@ dependencies = [
 
 [[package]]
 name = "lock_api"
-version = "0.4.9"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
+checksum = "3c168f8615b12bc01f9c17e2eb0cc07dcae1940121185446edc3744920e8ef45"
 dependencies = [
  "autocfg",
  "scopeguard",
@@ -472,12 +645,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.17"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
-dependencies = [
- "cfg-if",
-]
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
 [[package]]
 name = "matchers"
@@ -485,7 +655,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
 dependencies = [
- "regex-automata",
+ "regex-automata 0.1.10",
 ]
 
 [[package]]
@@ -496,61 +666,105 @@ checksum = "73cbba799671b762df5a175adf59ce145165747bb891505c43d09aefbbf38beb"
 
 [[package]]
 name = "memchr"
-version = "2.5.0"
+version = "2.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
+
+[[package]]
+name = "metrics"
+version = "0.22.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2be3cbd384d4e955b231c895ce10685e3d8260c5ccffae898c96c723b0772835"
+dependencies = [
+ "ahash",
+ "portable-atomic",
+]
+
+[[package]]
+name = "metrics-exporter-prometheus"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d58e362dc7206e9456ddbcdbd53c71ba441020e62104703075a69151e38d85f"
+dependencies = [
+ "base64",
+ "http-body-util",
+ "hyper 1.2.0",
+ "hyper-util",
+ "indexmap",
+ "ipnet",
+ "metrics",
+ "metrics-util",
+ "quanta",
+ "thiserror",
+ "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "metrics-util"
+version = "0.16.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b07a5eb561b8cbc16be2d216faf7757f9baf3bfb94dbb0fae3df8387a5bb47f"
+dependencies = [
+ "crossbeam-epoch",
+ "crossbeam-utils",
+ "hashbrown",
+ "metrics",
+ "num_cpus",
+ "quanta",
+ "sketches-ddsketch",
+]
 
 [[package]]
 name = "mime"
-version = "0.3.16"
+version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.5.4"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34"
+checksum = "9d811f3e15f28568be3407c8e7fdb6514c1cda3cb30683f15b6a1a1dc4ea14a7"
 dependencies = [
  "adler",
 ]
 
 [[package]]
 name = "mio"
-version = "0.8.4"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57ee1c23c7c63b0c9250c339ffdc69255f110b298b901b9f6c82547b7b87caaf"
+checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
 dependencies = [
  "libc",
- "log",
- "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys",
+ "wasi",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
-name = "num-integer"
-version = "0.1.45"
+name = "nu-ansi-term"
+version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
 dependencies = [
- "autocfg",
- "num-traits",
+ "overload",
+ "winapi",
 ]
 
 [[package]]
 name = "num-traits"
-version = "0.2.15"
+version = "0.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
+checksum = "da0df0e5185db44f69b44f26786fe401b6c293d1907744beaa7fa62b2e5a517a"
 dependencies = [
  "autocfg",
 ]
 
 [[package]]
 name = "num_cpus"
-version = "1.13.1"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
+checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
 dependencies = [
  "hermit-abi",
  "libc",
@@ -558,18 +772,24 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.29.0"
+version = "0.32.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"
+checksum = "a6a622008b6e321afc04970976f62ee297fdbaa6f95318ca343e3eebb9648441"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
 name = "once_cell"
-version = "1.15.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e82dad04139b71a90c080c8463fe0dc7902db5192d939bd0950f074d014339e1"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
+
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 
 [[package]]
 name = "owo-colors"
@@ -589,37 +809,37 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.9.3"
+version = "0.9.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
+checksum = "4c42a9226546d68acdd9c0a280d17ce19bfe27a46bf68784e4066115788d008e"
 dependencies = [
  "cfg-if",
  "libc",
  "redox_syscall",
  "smallvec",
- "windows-sys",
+ "windows-targets 0.48.5",
 ]
 
 [[package]]
 name = "percent-encoding"
-version = "2.2.0"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
+checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
 [[package]]
 name = "pin-project"
-version = "1.0.12"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad29a609b6bcd67fee905812e544992d216af9d755757c05ed2d0e15a74c6ecc"
+checksum = "b6bf43b791c5b9e34c3d182969b4abb522f9343702850a2e57f460d00d09b4b3"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.0.12"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "069bdb1e05adc7a8990dce9cc75370895fbe4e3d58b9b73bf1aee56359344a55"
+checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -628,9 +848,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.9"
+version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
+checksum = "bda66fc9667c18cb2758a2ac84d1167245054bcf85d5d1aaa6923f45801bdd02"
 
 [[package]]
 name = "pin-utils"
@@ -640,24 +860,45 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "pkg-config"
-version = "0.3.25"
+version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae"
+checksum = "d231b230927b5e4ad203db57bbcbee2802f6bce620b1e4a9024a07d94e2907ec"
+
+[[package]]
+name = "portable-atomic"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7170ef9988bc169ba16dd36a7fa041e5c4cbeb6a35b76d4c03daded371eae7c0"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.44"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7bd7356a8122b6c4a24a82b278680c73357984ca2fc79a0f9fa6dea7dced7c58"
+checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
-name = "quote"
-version = "1.0.21"
+name = "quanta"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
+checksum = "9ca0b7bac0b97248c40bb77288fc52029cf1459c0461ea1b05ee32ccf011de2c"
+dependencies = [
+ "crossbeam-utils",
+ "libc",
+ "once_cell",
+ "raw-cpuid",
+ "wasi",
+ "web-sys",
+ "winapi",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
 dependencies = [
  "proc-macro2",
 ]
@@ -690,6 +931,15 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
 
+[[package]]
+name = "raw-cpuid"
+version = "11.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d86a7c4638d42c44551f4791a20e687dbb4c3de1f33c43dd71e355cd429def1"
+dependencies = [
+ "bitflags 2.5.0",
+]
+
 [[package]]
 name = "rdrand"
 version = "0.4.0"
@@ -701,20 +951,23 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.16"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
+checksum = "4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
 name = "regex"
-version = "1.6.0"
+version = "1.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
+checksum = "c117dbdfde9c8308975b6a18d71f3f385c89461f7b3fb054288ecf2a2058ba4c"
 dependencies = [
- "regex-syntax",
+ "aho-corasick",
+ "memchr",
+ "regex-automata 0.4.6",
+ "regex-syntax 0.8.3",
 ]
 
 [[package]]
@@ -723,14 +976,31 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
 dependencies = [
- "regex-syntax",
+ "regex-syntax 0.6.29",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax 0.8.3",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.27"
+version = "0.6.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
+[[package]]
+name = "regex-syntax"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adad44e29e4c806119491a7f06f03de4d1af22c3a680dd47f1e6e179439d1f56"
 
 [[package]]
 name = "remove_dir_all"
@@ -747,7 +1017,8 @@ version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "01e213bc3ecb39ac32e81e51ebe31fd888a940515173e3a18a35f8c6e896422a"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
+ "chrono",
  "fallible-iterator",
  "fallible-streaming-iterator",
  "hashlink",
@@ -758,36 +1029,36 @@ dependencies = [
 
 [[package]]
 name = "rustc-demangle"
-version = "0.1.21"
+version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
+checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
 [[package]]
 name = "ryu"
-version = "1.0.11"
+version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
+checksum = "e86697c916019a8588c99b5fac3cead74ec0b4b819707a682fd4d23fa0ce1ba1"
 
 [[package]]
 name = "scopeguard"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "serde"
-version = "1.0.145"
+version = "1.0.197"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "728eb6351430bccb993660dfffc5a72f91ccc1295abaa8ce19b27ebe4f75568b"
+checksum = "3fb1c873e1b9b056a4dc4c0c198b24c3ffa059243875552b2bd0933b1aee4ce2"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.145"
+version = "1.0.197"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81fa1584d3d1bcacd84c277a0dfe21f5b0f6accf4a23d04d4c6d61f1af522b4c"
+checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -796,9 +1067,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.85"
+version = "1.0.115"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e55a28e3aaef9d5ce0506d0a14dbba8054ddc7e499ef522dd8b26859ec9d4a44"
+checksum = "12dc5c46daa8e9fdf4f5e71b6cf9a53f2487da0e86e55808e2d35539666497dd"
 dependencies = [
  "itoa",
  "ryu",
@@ -819,43 +1090,58 @@ dependencies = [
 
 [[package]]
 name = "sharded-slab"
-version = "0.1.4"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "900fba806f70c630b0a382d0d825e17a0f19fcd059a2ade1ff237bcddf446b31"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
 dependencies = [
  "lazy_static",
 ]
 
 [[package]]
 name = "signal-hook-registry"
-version = "1.4.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
+checksum = "d8229b473baa5980ac72ef434c4415e70c4b5e71b423043adb4ba059f89c99a1"
 dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "sketches-ddsketch"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85636c14b73d81f541e525f585c0a2109e6744e1565b5c1668e31c70c10ed65c"
+
+[[package]]
+name = "slab"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f92a496fb766b417c996b9c5e57daf2f7ad3b0bebe1ccfca4856390e3d3bb67"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "smallvec"
-version = "1.9.0"
+version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fd0db749597d91ff862fd1d55ea87f7855a744a8425a64695b6fca237d1dad1"
+checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "socket2"
-version = "0.4.7"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02e2d2db9033d13a1567121ddd7a095ee144db4e1ca1b1bda3419bc0da294ebd"
+checksum = "05ffd9c0a93b7543e062e759284fcf5f5e3b098501104bfbdde4d404db792871"
 dependencies = [
  "libc",
- "winapi",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
 name = "syn"
-version = "1.0.101"
+version = "2.0.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e90cde112c4b9690b8cbe810cba9ddd8bc1d7472e2cae317b69e9438c1cba7d2"
+checksum = "11a6ae1e52eb25aab8f3fb9fca13be982a373b8f1157ca14b897a825ba4a2d35"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -864,9 +1150,9 @@ dependencies = [
 
 [[package]]
 name = "sync_wrapper"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20518fe4a4c9acf048008599e464deb21beeae3d3578418951a189c235a7a9a8"
+checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
 
 [[package]]
 name = "tempdir"
@@ -879,35 +1165,44 @@ dependencies = [
 ]
 
 [[package]]
-name = "thread_local"
-version = "1.1.4"
+name = "thiserror"
+version = "1.0.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5516c27b78311c50bf42c071425c560ac799b11c30b31f87e3081965fe5e0180"
+checksum = "03468839009160513471e86a034bb2c5c0e4baae3b43f79ffc55c4a5427b3297"
 dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.58"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c61f3ba182994efc43764a46c018c347bc492c79f024e705f46567b418f6d4f7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "thread_local"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
+dependencies = [
+ "cfg-if",
  "once_cell",
 ]
 
-[[package]]
-name = "time"
-version = "0.1.44"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
-dependencies = [
- "libc",
- "wasi 0.10.0+wasi-snapshot-preview1",
- "winapi",
-]
-
 [[package]]
 name = "tokio"
-version = "1.21.2"
+version = "1.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9e03c497dc955702ba729190dc4aac6f2a0ce97f913e5b1b5912fc5039d9099"
+checksum = "1adbebffeca75fcfd058afa480fb6c0b81e165a0323f9c9d39c9697e37c46787"
 dependencies = [
- "autocfg",
+ "backtrace",
  "bytes",
  "libc",
- "memchr",
  "mio",
  "num_cpus",
  "parking_lot",
@@ -915,20 +1210,34 @@ dependencies = [
  "signal-hook-registry",
  "socket2",
  "tokio-macros",
- "winapi",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
 name = "tokio-macros"
-version = "1.8.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9724f9a975fb987ef7a3cd9be0350edcbe130698af5b8f7a631e23d42d052484"
+checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
+[[package]]
+name = "tokio-util"
+version = "0.7.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5419f34732d9eb6ee4c3578b7989078579b7f039cbbb9ca2c4da015749371e15"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "futures-sink",
+ "pin-project-lite",
+ "tokio",
+ "tracing",
+]
+
 [[package]]
 name = "tower"
 version = "0.4.13"
@@ -947,28 +1256,29 @@ dependencies = [
 
 [[package]]
 name = "tower-http"
-version = "0.3.4"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c530c8675c1dbf98facee631536fa116b5fb6382d7dd6dc1b118d970eafe3ba"
+checksum = "f873044bf02dd1e8239e9c1293ea39dad76dc594ec16185d0a1bf31d8dc8d858"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "bytes",
  "futures-core",
  "futures-util",
- "http",
- "http-body",
+ "http 0.2.12",
+ "http-body 0.4.6",
  "http-range-header",
  "pin-project-lite",
  "tower",
  "tower-layer",
  "tower-service",
+ "tracing",
 ]
 
 [[package]]
 name = "tower-layer"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "343bc9466d3fe6b0f960ef45960509f84480bf4fd96f92901afe7ff3df9d3a62"
+checksum = "c20c8dbed6283a09604c3e69b4b7eeb54e298b8a600d4d5ecb5ad39de609f1d0"
 
 [[package]]
 name = "tower-service"
@@ -978,11 +1288,10 @@ checksum = "b6bc1c9ce2b5135ac7f93c72918fc37feb872bdc6a5533a8b85eb4b86bfdae52"
 
 [[package]]
 name = "tracing"
-version = "0.1.36"
+version = "0.1.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fce9567bd60a67d08a16488756721ba392f24f29006402881e43b19aac64307"
+checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
 dependencies = [
- "cfg-if",
  "log",
  "pin-project-lite",
  "tracing-attributes",
@@ -991,9 +1300,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.22"
+version = "0.1.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11c75893af559bc8e10716548bdef5cb2b983f8e637db9d0e15126b61b484ee2"
+checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1002,9 +1311,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.29"
+version = "0.1.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aeea4303076558a00714b823f9ad67d58a3bbda1df83d8827d21193156e22f7"
+checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
 dependencies = [
  "once_cell",
  "valuable",
@@ -1022,23 +1331,23 @@ dependencies = [
 
 [[package]]
 name = "tracing-log"
-version = "0.1.3"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ddad33d2d10b1ed7eb9d1f518a5674713876e97e5bb9b7345a7984fbb4f922"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
 dependencies = [
- "lazy_static",
  "log",
+ "once_cell",
  "tracing-core",
 ]
 
 [[package]]
 name = "tracing-subscriber"
-version = "0.3.15"
+version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60db860322da191b40952ad9affe65ea23e7dd6a5c442c2c42865810c6ab8e6b"
+checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
 dependencies = [
- "ansi_term",
  "matchers",
+ "nu-ansi-term",
  "once_cell",
  "regex",
  "sharded-slab",
@@ -1051,21 +1360,21 @@ dependencies = [
 
 [[package]]
 name = "try-lock"
-version = "0.2.3"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
+checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.4"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcc811dc4066ac62f84f11307873c4850cb653bfa9b1719cee2bd2204a4bc5dd"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
 [[package]]
 name = "uuid"
-version = "1.1.2"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd6469f4314d5f1ffec476e05f17cc9a78bc7a27a6a857842170bdf8d6f98d2f"
+checksum = "a183cf7feeba97b4dd1c0d46788634f6221d87fa961b305bed08c851829efcc0"
 dependencies = [
  "getrandom",
  "serde",
@@ -1091,20 +1400,13 @@ checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
 name = "want"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
+checksum = "bfa7760aed19e106de2c7c0b581b509f2f25d3dacaf737cb82ac61bc6d760b0e"
 dependencies = [
- "log",
  "try-lock",
 ]
 
-[[package]]
-name = "wasi"
-version = "0.10.0+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
-
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -1113,9 +1415,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.83"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
+checksum = "4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -1123,9 +1425,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.83"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
+checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
 dependencies = [
  "bumpalo",
  "log",
@@ -1138,9 +1440,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.83"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
+checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1148,9 +1450,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.83"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
+checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1161,9 +1463,19 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.83"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
+checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
+
+[[package]]
+name = "web-sys"
+version = "0.3.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77afa9a11836342370f4817622a2f0f418b134426d91a82dfb48f532d2ec13ef"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
 
 [[package]]
 name = "winapi"
@@ -1188,44 +1500,162 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "windows-sys"
-version = "0.36.1"
+name = "windows-core"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+checksum = "33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9"
 dependencies = [
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_msvc",
+ "windows-targets 0.52.4",
 ]
 
 [[package]]
-name = "windows_aarch64_msvc"
-version = "0.36.1"
+name = "windows-sys"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets 0.48.5",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
+dependencies = [
+ "windows-targets 0.52.4",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+dependencies = [
+ "windows_aarch64_gnullvm 0.48.5",
+ "windows_aarch64_msvc 0.48.5",
+ "windows_i686_gnu 0.48.5",
+ "windows_i686_msvc 0.48.5",
+ "windows_x86_64_gnu 0.48.5",
+ "windows_x86_64_gnullvm 0.48.5",
+ "windows_x86_64_msvc 0.48.5",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.52.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7dd37b7e5ab9018759f893a1952c9420d060016fc19a472b4bb20d1bdd694d1b"
+dependencies = [
+ "windows_aarch64_gnullvm 0.52.4",
+ "windows_aarch64_msvc 0.52.4",
+ "windows_i686_gnu 0.52.4",
+ "windows_i686_msvc 0.52.4",
+ "windows_x86_64_gnu 0.52.4",
+ "windows_x86_64_gnullvm 0.52.4",
+ "windows_x86_64_msvc 0.52.4",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.52.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bcf46cf4c365c6f2d1cc93ce535f2c8b244591df96ceee75d8e83deb70a9cac9"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.52.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da9f259dd3bcf6990b55bffd094c4f7235817ba4ceebde8e6d11cd0c5633b675"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.36.1"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.52.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b474d8268f99e0995f25b9f095bc7434632601028cf86590aea5c8a5cb7801d3"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.36.1"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1515e9a29e5bed743cb4415a9ecf5dfca648ce85ee42e15873c3cd8610ff8e02"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.36.1"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5eee091590e89cc02ad514ffe3ead9eb6b660aedca2183455434b93546371a03"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77ca79f2451b49fa9e2af39f0747fe999fcda4f5e241b2898624dca97a1f2177"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.36.1"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32b752e52a2da0ddfbdbcc6fceadfeede4c939ed16d13e648833a61dfb611ed8"
+
+[[package]]
+name = "zerocopy"
+version = "0.7.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74d4d3961e53fa4c9a25a8637fc2bfaf2595b3d3ae34875568a5cf64787716be"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.7.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ce1b18ccd8e73a9321186f97e46f9f04b778851177567b1975109d26a08d2a6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 71c5a81..7c0adae 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,12 +7,16 @@ edition = "2021"
 
 [dependencies]
 axum = "0.5.16"
-chrono = { version = "0.4.22", features = ["serde"] }
+chrono = { version = "0.4.22", features = ["serde", "clock"] }
 color-eyre = "0.6.2"
-rusqlite = { version = "0.28.0", features = ["bundled", "uuid"] }
+metrics = "0.22.3"
+metrics-exporter-prometheus = { version = "0.14.0", default-features = false, features = ["http-listener"] }
+once_cell = "1.19.0"
+rusqlite = { version = "0.28.0", features = ["bundled", "uuid", "chrono"] }
 serde = { version = "1.0.145", features = ["derive"] }
 tempdir = "0.3.7"
 tokio = { version = "1.21.2", features = ["full"] }
+tower-http = { version = "0.3.4", features = ["trace"] }
 tracing = "0.1.36"
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"] }
 uuid = { version = "1.1.2", features = ["serde", "v4"] }
diff --git a/Dockerfile b/Dockerfile
index 688bbf6..72bd741 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust as build
+FROM rust:1.77 as build
 
 RUN rustup toolchain install nightly
 RUN rustup default nightly
@@ -12,22 +12,30 @@ COPY Cargo.toml Cargo.lock ./
 RUN mkdir src
 RUN echo "fn main() {}" > src/main.rs
 
-RUN cargo build --release -Zsparse-registry
+RUN cargo build --release
 
 COPY src ./src
 COPY index.html index.html
 
 # now rebuild with the proper main
 RUN touch src/main.rs
-RUN cargo build --release -Zsparse-registry
+RUN cargo build --release
 
 ### RUN
-FROM rust
+FROM rust:1.77
 
 RUN cargo install cargo-bisect-rustc
 
 WORKDIR /app
 
+# random user
+RUN useradd --create-home bisector
+USER bisector
+
+# this server listens on port 4000 and 4001 (metrics)
+EXPOSE 4000
+EXPOSE 4001
+
 COPY --from=build /app/target/release/cargo-bisect-rustc-service cargo-bisect-rustc-service
 
 CMD ["/app/cargo-bisect-rustc-service"]
diff --git a/README.md b/README.md
index cdb9f28..7169cf2 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,9 @@
 # cargo-bisect-rustc-service
+
+**⚠️ this service has been turned off due to lack of usage ⚠️**
+
+if you think it's useful you should tell me so i can turn it on again
+
 a small web service that bisects rustc for you
 
-https://nilstrieb.dev/bisect-rustc
+https://bisect-rustc.noratrieb.dev
diff --git a/index.html b/index.html
index 6a43da1..47efd17 100644
--- a/index.html
+++ b/index.html
@@ -19,6 +19,10 @@
         columns: 100;
       }
 
+      .error {
+        color: red;
+      }
+
       .bisect-btn {
         width: 200px;
         height: 50px;
@@ -28,22 +32,45 @@
   <body>
     <h1>Bisect rustc</h1>
 
-    <textarea
-      id="code"
-      rows="30"
-      cols="80"
-      placeholder="// Rust code goes here..."
-    >
-fn main() {}</textarea
-    >
-    <br />
-    <label for="start">Start</label>
-    <input id="start" value="2022-01-01" />
-    <label for="end">End (optional)</label>
-    <input id="end" />
-    <br />
-    <br />
-    <button class="bisect-btn" onclick="bisect()">Bisect!</button>
+    <form name="bisect" id="bisect-form">
+      <label for="code">Code</label>
+      <br />
+      <textarea
+        id="code"
+        rows="30"
+        cols="80"
+        placeholder="// Rust code goes here..."
+        name="code"
+      >
+struct Struct&lt;T&gt;(T);
+
+impl&lt;T&gt; Struct&lt;T&gt; {
+  const CONST: fn() = || {
+      struct _Obligation where T:;
+  };
+}
+</textarea
+      >
+      <br />
+      <label for="start">Start</label>
+      <input id="start" value="2022-01-01" name="start" />
+
+      <label for="end">End (optional)</label>
+      <input id="end" value="2022-06-01" name="end" />
+
+      <label for="kind">Regression Kind</label>
+      <select id="kind" name="select">
+        <option>error</option>
+        <option>success</option>
+        <option selected="selected">ice</option>
+        <option>non-ice</option>
+        <option>non-error</option>
+      </select>
+
+      <br />
+      <br />
+      <input type="submit" class="bisect-btn" value="Bisect!" />
+    </form>
 
     <br />
     <br />
@@ -57,66 +84,179 @@ fn main() {}</textarea
       readonly
     ></textarea>
 
+    <div>
+      Made by Nilstrieb
+      <a href="https://github.com/Nilstrieb/cargo-bisect-rustc-service"
+        >Github</a
+      >
+    </div>
+
     <script>
-      const BASE_URL = `${document.location}`;
-      const code = document.getElementById("code");
-      const status = document.getElementById("status");
-      const result = document.getElementById("result");
-      const start = document.getElementById("start");
-      const end = document.getElementById("end");
+      let BASE_URL = `${document.location}`.split("?")[0];
+      if (!BASE_URL.endsWith("/")) {
+        // ugh, i hate url paths and their subtle interactions with things
+        BASE_URL = `${BASE_URL}/`;
+      }
+
+      // The important HTML elements.
+      const htmlStatus = document.getElementById("status");
+      const htmlResult = document.getElementById("result");
+      const htmlCode = document.getElementById("code");
+
+      // A list of all ongoing fetches in fetchAndUpdate.
+      const fetches = [];
 
       let bisecting = false;
 
-      async function bisect() {
+      initialLoad();
+
+      document.getElementById("bisect-form").addEventListener("submit", (e) => {
+        e.preventDefault();
+        submitForm();
+      });
+
+      async function initialLoad() {
+        const params = document.location.search;
+        const urlParams = new URLSearchParams(params);
+        const bisection = urlParams.get("bisection");
+
+        if (bisection) {
+          const response = await fetchAndUpdate(bisection);
+          if (!response) {
+            fatal(`Bisection with ID \`${bisection}\` not found.`);
+            return;
+          }
+          code.value = response.code;
+        }
+      }
+
+      // Report a fatal error to the console and screen.
+      function fatal(err, ...extra) {
+        console.error(err, ...(extra || []));
+        htmlStatus.innerHTML = `ERROR: ${err}`;
+        htmlStatus.classList.remove("hidden");
+        htmlStatus.classList.add("error");
+        bisecting = false;
+      }
+
+      function submitForm() {
+        const form = document.forms.bisect;
+        const options = {
+          code: form.code.value,
+          start: form.start.value?.trim(),
+          end: form.end.value?.trim(),
+          kind: form.kind.value,
+        };
+        console.log("Options", options);
+
+        if (!options.start) {
+          fatal("Must provide a start");
+          return;
+        }
+
+        bisect(options);
+      }
+
+      async function bisect(options) {
         if (bisecting) {
           return;
         }
 
-        if (!start.value.trim()) {
-          alert("Must provide a start");
-          return;
-        }
+        fetches.forEach((fetchId) => clearTimeout(fetchId));
 
         bisecting = true;
 
-        status.classList.remove("hidden");
-        result.classList.add("hidden");
-        status.innerText = "Sending request...";
+        htmlStatus.classList.remove("error");
+        htmlStatus.classList.remove("hidden");
+        htmlResult.classList.add("hidden");
+        htmlStatus.innerText = "Sending request...";
 
         const params = new URLSearchParams();
-        params.append("start", start.value.trim());
-        if (end.value.trim()) {
-          params.append("end", end.value.trim());
+
+        params.append("start", options.start);
+        params.append("kind", options.kind);
+
+        if (options.end) {
+          params.append("end", options.end);
         }
 
-        const fetched = await fetch(`${BASE_URL}bisect?${params}`, {
-          method: "POST",
-          body: code.value,
-        });
-        const { job_id } = await fetched.json();
+        const body = options.code;
 
-        async function tryFetch() {
-          const fetched = await fetch(`${BASE_URL}bisect/${job_id}`);
-          const response = await fetched.json();
-
-          if (response.status.status !== "InProgress") {
-            bisecting = false;
-            console.log(response.status.output);
-
-            status.classList.add("hidden");
-            result.classList.remove("hidden");
-
-            result.value = response.status.output;
-            status.innerHTML = `Bisected job ${job_id}`;
-          } else {
-            console.log("Waiting for bisection", response.status.status);
-            setTimeout(tryFetch, 3000);
+        let jobId;
+        try {
+          const fetched = await fetch(`${BASE_URL}bisect?${params}`, {
+            method: "POST",
+            body,
+            headers: {
+              "Content-Type": "application/text",
+            },
+          });
+          if (!fetched.ok) {
+            console.error(fetched);
+            fatal("Failed to fetch", fetched);
+            return;
           }
+          const data = await fetched.json();
+          jobId = data?.job_id;
+
+          const urlParams = new URLSearchParams(window.location.search);
+          urlParams.set("bisection", jobId);
+          window.location.search = urlParams;
+
+          if (!jobId) {
+            fatal("Received invalid response", data);
+            return;
+          }
+        } catch (err) {
+          fatal(err);
+          return;
         }
 
-        tryFetch();
+        fetchAndUpdate(jobId);
+      }
 
-        status.innerHTML = `Waiting for result, job id=${job_id}`;
+      async function fetchAndUpdate(jobId) {
+        htmlStatus.innerHTML = `Waiting for result, job id=${jobId}`;
+        htmlStatus.classList.remove("hidden");
+
+        let response;
+        try {
+          const fetched = await fetch(`${BASE_URL}bisect/${jobId}`);
+          if (!fetched.ok) {
+            fatal("Failed to fetch bisection.", fetched);
+            return;
+          }
+          response = await fetched.json();
+        } catch (e) {
+          fatal(e);
+          return;
+        }
+
+        if (!response) {
+          console.log("Waiting for bisection", response.status.status);
+          const timeout = setTimeout(() => fetchAndUpdate(jobId), 3000);
+          fetches.push(timeout);
+          return response;
+        }
+
+        const status = response.status;
+
+        if (response.status.status !== "InProgress") {
+          bisecting = false;
+          console.log(response.status.output);
+
+          htmlStatus.classList.add("hidden");
+          htmlResult.classList.remove("hidden");
+
+          htmlResult.value = response.status.output;
+          htmlStatus.innerHTML = `Bisected job ${jobId}`;
+        } else {
+          console.log("Waiting for bisection", response.status.status);
+          const timeout = setTimeout(() => fetchAndUpdate(jobId), 3000);
+          fetches.push(timeout);
+        }
+
+        return response;
       }
     </script>
   </body>
diff --git a/run.sh b/run.sh
new file mode 100644
index 0000000..561ef51
--- /dev/null
+++ b/run.sh
@@ -0,0 +1,4 @@
+docker run -d --name cargo-bisect-rustc-service --net=internal --restart=always  \
+ "-v=/apps/cargo-bisect-rustc-service/db:/app/db" \
+ "-e=SQLITE_DB=/app/db/db.sqlite" \
+  docker.nilstrieb.dev/cargo-bisect-rustc-service:1.3
\ No newline at end of file
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..e240b9a
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,3 @@
+{ pkgs ? import <nixpkgs> { } }: pkgs.mkShell {
+  packages = with pkgs; [ rustup ];
+}
diff --git a/src/bisect.rs b/src/bisect.rs
index d44a4e8..1b3f043 100644
--- a/src/bisect.rs
+++ b/src/bisect.rs
@@ -1,11 +1,12 @@
 use std::process::Output;
 use std::{fs, process::Command, sync::mpsc};
 
+use chrono::{DateTime, Utc};
 use color_eyre::eyre::{Context, ContextCompat};
 use color_eyre::Result;
 use rusqlite::Connection;
 use serde::Serialize;
-use tracing::{error, info};
+use tracing::{error, info, trace};
 use uuid::Uuid;
 
 use crate::{db, Options};
@@ -22,6 +23,7 @@ pub enum BisectStatus {
 pub struct Bisection {
     pub id: Uuid,
     pub code: String,
+    pub time: DateTime<Utc>,
     pub status: BisectStatus,
 }
 
@@ -67,41 +69,51 @@ pub fn bisect_worker(jobs: mpsc::Receiver<Job>, conn: Connection) {
             Err(_) => return,
         };
 
-        info!(id = %job.id, "Starting bisection job");
-
-        let mut bisect = Bisection {
-            id: job.id,
-            code: job.code.clone(),
-            status: BisectStatus::InProgress,
-        };
-
-        match db::add_bisection(&conn, &bisect).wrap_err("insert bisection") {
-            Ok(()) => {
-                let status = match bisect_job(job) {
-                    Ok(status) => status,
-                    Err(err) => {
-                        error!(?err, "error processing bisection");
-                        BisectStatus::Error {
-                            output: err.to_string(),
-                        }
-                    }
-                };
-
-                bisect.status = status;
-
-                match db::update_bisection_status(&conn, &bisect) {
-                    Ok(()) => {}
-                    Err(err) => error!(?err, "error updating bisection"),
-                }
+        match process_job(job, &conn) {
+            Ok(()) => {}
+            Err(err) => {
+                error!(?err, "error processing bisection")
             }
-            Err(err) => error!(?err, "error inserting bisection"),
         }
     }
 }
 
-#[tracing::instrument(skip(job), fields(id = %job.id))]
+#[tracing::instrument(skip(job, conn), fields(id = %job.id))]
+pub fn process_job(job: Job, conn: &Connection) -> Result<()> {
+    info!(id = %job.id, "Starting bisection job");
+
+    let mut bisect = Bisection {
+        id: job.id,
+        code: job.code.clone(),
+        time: Utc::now(),
+        status: BisectStatus::InProgress,
+    };
+
+    db::add_bisection(&conn, &bisect).wrap_err("insert bisection")?;
+
+    let status = match bisect_job(job) {
+        Ok(status) => status,
+        Err(err) => {
+            error!(?err, "error processing bisection");
+            BisectStatus::Error {
+                output: format!("Internal error"),
+            }
+        }
+    };
+
+    bisect.status = status;
+
+    db::update_bisection_status(&conn, &bisect).wrap_err("writing bisection result")?;
+
+    trace!(?bisect, "Finished bisection job");
+
+    crate::toolchain::clean_toolchains()?;
+
+    Ok(())
+}
+
 fn bisect_job(job: Job) -> Result<BisectStatus> {
-    let (output, state) = run_bisect_for_file(job.code, job.options.start, job.options.end)?;
+    let (output, state) = run_bisect_for_file(job.code, &job.options)?;
     info!(state = %state.status(), "Bisection finished");
 
     process_result(output, state).wrap_err("process result")
@@ -113,7 +125,9 @@ fn process_result(output: Output, state: JobState) -> Result<BisectStatus> {
 
     match state {
         JobState::Failed => {
-            let output = stderr.lines().rev().take(10).collect::<String>();
+            let mut output = stderr.lines().rev().take(30).collect::<Vec<_>>();
+            output.reverse();
+            let output = output.join("\n");
             info!(?output, "output");
             Ok(BisectStatus::Error { output })
         }
@@ -127,11 +141,7 @@ fn process_result(output: Output, state: JobState) -> Result<BisectStatus> {
     }
 }
 
-fn run_bisect_for_file(
-    input: String,
-    start: chrono::NaiveDate,
-    end: Option<chrono::NaiveDate>,
-) -> Result<(Output, JobState)> {
+fn run_bisect_for_file(input: String, options: &Options) -> Result<(Output, JobState)> {
     let temp_dir = tempdir::TempDir::new("bisect").wrap_err("creating tempdir")?;
     let mut cargo_new = Command::new("cargo");
     cargo_new
@@ -156,12 +166,18 @@ fn run_bisect_for_file(
     bisect.arg("--timeout").arg("30"); // don't hang
     bisect.current_dir(&cargo_dir);
 
-    bisect.arg("--start").arg(start.to_string());
+    bisect.arg("--start").arg(options.start.to_string());
 
-    if let Some(end) = end {
+    if let Some(end) = options.end {
         bisect.arg("--end").arg(end.to_string());
     }
 
+    bisect
+        .arg("--regress")
+        .arg(options.kind.as_deref().unwrap_or("ice"));
+
+    bisect.env("RUST_LOG", "error"); // overwrite RUST_LOG
+
     let output = bisect.output().wrap_err("spawning cargo-bisect-rustc")?;
 
     if output.status.success() {
diff --git a/src/db.rs b/src/db.rs
index d0530e5..3d112dc 100644
--- a/src/db.rs
+++ b/src/db.rs
@@ -11,6 +11,7 @@ pub fn setup(conn: &Connection) -> color_eyre::Result<()> {
             job_id STRING PRIMARY KEY,
             code STRING NOT NULL,
             status INTEGER NOT NULL DEFAULT 0,
+            time TIME NOT NULL,
             stdout_stderr STRING -- stdout or stderr depending on the status
         )",
         (),
@@ -34,8 +35,8 @@ pub fn add_bisection(conn: &Connection, bisect: &Bisection) -> color_eyre::Resul
     let (status, stdout_stderr) = status_to_sql(&bisect.status);
 
     conn.execute(
-        "INSERT INTO bisect (job_id, code, status, stdout_stderr) VALUES (?1, ?2, ?3, ?4)",
-        (bisect.id, &bisect.code, status, stdout_stderr),
+        "INSERT INTO bisect (job_id, code, status, time, stdout_stderr) VALUES (?1, ?2, ?3, ?4, ?5)",
+        (bisect.id, &bisect.code, status, &bisect.time, stdout_stderr),
     )
     .wrap_err("insert into database")
     .map(drop)
@@ -54,7 +55,7 @@ pub fn update_bisection_status(conn: &Connection, bisect: &Bisection) -> color_e
 
 pub fn get_bisections(conn: &Connection) -> color_eyre::Result<Vec<Bisection>> {
     let mut select = conn
-        .prepare("SELECT job_id, code, status, stdout_stderr FROM bisect")
+        .prepare("SELECT job_id, code, status, time, stdout_stderr FROM bisect")
         .wrap_err("preparing select")?;
 
     let iter = select
@@ -65,13 +66,14 @@ pub fn get_bisections(conn: &Connection) -> color_eyre::Result<Vec<Bisection>> {
                 status: match row.get(2)? {
                     0 => BisectStatus::InProgress,
                     1 => BisectStatus::Error {
-                        output: row.get(3)?,
+                        output: row.get(4)?,
                     },
                     2 => BisectStatus::Success {
-                        output: row.get(3)?,
+                        output: row.get(4)?,
                     },
                     _ => return Err(rusqlite::Error::InvalidQuery), // actually not lol
                 },
+                time: row.get(3)?,
             })
         })
         .wrap_err("getting bisections from db query")?;
@@ -82,7 +84,7 @@ pub fn get_bisections(conn: &Connection) -> color_eyre::Result<Vec<Bisection>> {
 
 pub fn get_bisection(conn: &Connection, id: Uuid) -> color_eyre::Result<Option<Bisection>> {
     let mut select = conn
-        .prepare("SELECT job_id, code, status, stdout_stderr FROM bisect WHERE job_id = ?1")
+        .prepare("SELECT job_id, code, status, time, stdout_stderr FROM bisect WHERE job_id = ?1")
         .wrap_err("preparing select")?;
 
     let mut iter = select
@@ -93,13 +95,14 @@ pub fn get_bisection(conn: &Connection, id: Uuid) -> color_eyre::Result<Option<B
                 status: match row.get(2)? {
                     0 => BisectStatus::InProgress,
                     1 => BisectStatus::Error {
-                        output: row.get(3)?,
+                        output: row.get(4)?,
                     },
                     2 => BisectStatus::Success {
-                        output: row.get(3)?,
+                        output: row.get(4)?,
                     },
                     _ => return Err(rusqlite::Error::InvalidQuery), // actually not lol
                 },
+                time: row.get(3)?,
             })
         })
         .wrap_err("getting bisections from db query")?;
diff --git a/src/main.rs b/src/main.rs
index 90d90de..f54adef 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,9 +2,14 @@
 
 mod bisect;
 mod db;
+mod toolchain;
 
-use std::sync::{mpsc, Arc, Mutex};
+use std::{
+    future,
+    sync::{mpsc, Arc, Mutex},
+};
 
+use crate::bisect::Job;
 use axum::{
     extract::{Path, Query},
     http::StatusCode,
@@ -12,16 +17,17 @@ use axum::{
     routing::{get, post, Router},
     Extension, Json,
 };
-use bisect::Job;
 use color_eyre::eyre::Context;
+use metrics_exporter_prometheus::{PrometheusBuilder, PrometheusHandle};
 use rusqlite::Connection;
 use serde::{Deserialize, Serialize};
 use std::env;
+use tower_http::trace::TraceLayer;
 use tracing::{error, info, metadata::LevelFilter};
 use tracing_subscriber::EnvFilter;
 use uuid::Uuid;
 
-type SendChannel = Arc<Mutex<mpsc::Sender<Job>>>;
+type SendChannel = Arc<Mutex<mpsc::SyncSender<Job>>>;
 type Conn = Arc<Mutex<Connection>>;
 
 #[tokio::main]
@@ -36,7 +42,23 @@ async fn main() -> color_eyre::Result<()> {
         )
         .init();
 
-    let (job_queue_send, job_queue_recv) = mpsc::channel();
+    let metrics_app = async {
+        let prom_handle = setup_metrics();
+        let router: Router =
+            Router::new().route("/metrics", get(move || future::ready(prom_handle.render())));
+        info!("Starting up metrics server on port 4001");
+        axum::Server::bind(&"0.0.0.0:4001".parse().unwrap())
+            .serve(router.into_make_service())
+            .await
+            .wrap_err("failed to start server")
+    };
+
+    tokio::try_join!(metrics_app, main_server())?;
+    Ok(())
+}
+
+async fn main_server() -> color_eyre::Result<()> {
+    let (job_queue_send, job_queue_recv) = mpsc::sync_channel(10);
 
     let sqlite_db = env::var("SQLITE_DB").unwrap_or_else(|_| "bisect.sqlite".to_string());
 
@@ -49,6 +71,8 @@ async fn main() -> color_eyre::Result<()> {
 
     db::setup(&worker_conn).wrap_err("db setup")?;
 
+    toolchain::clean_toolchains()?;
+
     let app = Router::new()
         .route("/", get(|| async { index_html() }))
         .route("/bisect/:id", get(get_bisection))
@@ -56,11 +80,12 @@ async fn main() -> color_eyre::Result<()> {
         .route("/bisect", post(do_bisection))
         // this is really stupid and hacky
         .layer(Extension(Arc::new(Mutex::new(job_queue_send))))
-        .layer(Extension(main_conn));
+        .layer(Extension(main_conn))
+        .layer(TraceLayer::new_for_http());
 
     std::thread::spawn(|| bisect::bisect_worker(job_queue_recv, worker_conn));
 
-    info!("Starting up server");
+    info!("Starting up server on port 4000");
 
     axum::Server::bind(&"0.0.0.0:4000".parse().unwrap())
         .serve(app.into_make_service())
@@ -97,6 +122,7 @@ async fn get_bisections(Extension(conn): Extension<Conn>) -> impl IntoResponse {
 pub struct Options {
     start: chrono::NaiveDate,
     end: Option<chrono::NaiveDate>,
+    kind: Option<String>,
 }
 
 #[derive(Debug, Serialize)]
@@ -109,6 +135,7 @@ async fn do_bisection(
     body: String,
     send_channel: Extension<SendChannel>,
 ) -> impl IntoResponse {
+    metrics::counter!("bisections").increment(1);
     let job_id = Uuid::new_v4();
 
     let job = Job::new(job_id, body, options.0);
@@ -124,3 +151,6 @@ async fn do_bisection(
         )),
     }
 }
+pub fn setup_metrics() -> PrometheusHandle {
+    PrometheusBuilder::new().install_recorder().unwrap()
+}
diff --git a/src/toolchain.rs b/src/toolchain.rs
new file mode 100644
index 0000000..97b0ae5
--- /dev/null
+++ b/src/toolchain.rs
@@ -0,0 +1,73 @@
+use std::process::Command;
+
+use color_eyre::{
+    eyre::{eyre, Context},
+    Result,
+};
+use tracing::debug;
+
+const MAX_BISECTOR_TOOLCHAINS: usize = 15;
+
+#[tracing::instrument]
+pub fn clean_toolchains() -> Result<()> {
+    let toolchains = get_toolchains()?;
+    let for_removal = filter_toolchain_for_removal(toolchains);
+    if !for_removal.is_empty() {
+        remove_toolchains(&for_removal)?;
+    }
+
+    Ok(())
+}
+
+fn filter_toolchain_for_removal(mut toolchains: Vec<String>) -> Vec<String> {
+    toolchains.retain(|toolchain| toolchain.starts_with("bisector-"));
+
+    let amount = toolchains.len();
+    if amount <= MAX_BISECTOR_TOOLCHAINS {
+        debug!(%amount, "No toolchains removed");
+        return Vec::new();
+    }
+
+    let to_remove = amount - MAX_BISECTOR_TOOLCHAINS;
+
+    toolchains.into_iter().take(to_remove).collect()
+}
+
+fn get_toolchains() -> Result<Vec<String>> {
+    let mut command = Command::new("rustup");
+    command.args(["toolchain", "list"]);
+
+    let output = command
+        .output()
+        .wrap_err("running `rustup toolchain list`")?;
+
+    if output.status.success() {
+        let stdout =
+            String::from_utf8(output.stdout).wrap_err("rustup returned non-utf-8 bytes")?;
+
+        let toolchains = stdout.lines().map(ToOwned::to_owned).collect();
+
+        Ok(toolchains)
+    } else {
+        let stderr = String::from_utf8_lossy(&output.stderr).into_owned();
+        Err(eyre!("`rustup toolchain list` failed").wrap_err(stderr))
+    }
+}
+
+fn remove_toolchains(toolchains: &[String]) -> Result<()> {
+    debug!(?toolchains, "Removing toolchains");
+    let mut command = Command::new("rustup");
+    command.args(["toolchain", "remove"]);
+    command.args(toolchains);
+
+    let output = command
+        .output()
+        .wrap_err("running `rustup toolchain remove`")?;
+
+    if output.status.success() {
+        return Ok(());
+    }
+
+    let stderr = String::from_utf8_lossy(&output.stderr).into_owned();
+    Err(eyre!("`rustup toolchain remove` failed").wrap_err(stderr))
+}