Bump version (v0.14.4)

Use `tracing` instead of `slog` for better ergonomics

Cargo.lock

@@ -170,6 +170,19 @@ dependencies = [
  "pin-project 0.4.23",
 ]
 
+[[package]]
+name = "actix-slog"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c697a62a2f51c5c26af6b1dded0622f15bec690da191615947e0c1b2b7b75198"
+dependencies = [
+ "actix-web",
+ "chrono",
+ "futures",
+ "pin-project 0.4.23",
+ "slog",
+]
+
 [[package]]
 name = "actix-testing"
 version = "1.0.0"
@@ -196,7 +209,7 @@ dependencies = [
  "lazy_static",
  "log",
  "num_cpus",
- "parking_lot 0.10.0",
+ "parking_lot",
  "threadpool",
 ]
 
@@ -324,6 +337,15 @@ dependencies = [
  "winapi 0.3.8",
 ]
 
+[[package]]
+name = "ansi_term"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
+dependencies = [
+ "winapi 0.3.8",
+]
+
 [[package]]
 name = "anyhow"
 version = "1.0.26"
@@ -336,6 +358,12 @@ version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7b8a9123b8027467bce0099fe556c628a53c8d83df0507084c31e9ba2e39aff"
 
+[[package]]
+name = "arrayref"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
+
 [[package]]
 name = "arrayvec"
 version = "0.4.12"
@@ -345,6 +373,12 @@ dependencies = [
  "nodrop",
 ]
 
+[[package]]
+name = "arrayvec"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
+
 [[package]]
 name = "async-trait"
 version = "0.1.40"
@@ -447,6 +481,17 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
+[[package]]
+name = "blake2b_simd"
+version = "0.5.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8fb2d74254a3a0b5cac33ac9f8ed0e44aa50378d9dbb2e5d83bd21ed1dc2c8a"
+dependencies = [
+ "arrayref",
+ "arrayvec 0.5.2",
+ "constant_time_eq",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.9.0"
@@ -541,13 +586,15 @@ checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 
 [[package]]
 name = "chrono"
-version = "0.4.10"
+version = "0.4.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31850b4a4d6bae316f7a09e691c944c28299298837edc0a03f755618c23cbc01"
+checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
 dependencies = [
+ "libc",
  "num-integer",
  "num-traits",
- "time 0.1.42",
+ "time 0.1.44",
+ "winapi 0.3.8",
 ]
 
 [[package]]
@@ -556,7 +603,7 @@ version = "2.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5067f5bb2d80ef5d68b4c87db81601f0b75bca627bc2ef76b141d7b846a3c6d9"
 dependencies = [
- "ansi_term",
+ "ansi_term 0.11.0",
  "atty",
  "bitflags",
  "strsim",
@@ -574,21 +621,18 @@ dependencies = [
  "bitflags",
 ]
 
-[[package]]
-name = "cloudabi"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4344512281c643ae7638bbabc3af17a11307803ec8f0fcad9fae512a8bf36467"
-dependencies = [
- "bitflags",
-]
-
 [[package]]
 name = "const_fn"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ce90df4c658c62f12d78f7508cf92f9173e5184a539c10bfe54a3107b3ffd0f2"
 
+[[package]]
+name = "constant_time_eq"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc"
+
 [[package]]
 name = "cookie"
 version = "0.14.2"
@@ -637,6 +681,27 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crossbeam-channel"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b153fe7cbef478c567df0f972e02e6d736db11affe43dfc9c56a9374d1adfb87"
+dependencies = [
+ "crossbeam-utils",
+ "maybe-uninit",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
+dependencies = [
+ "autocfg",
+ "cfg-if",
+ "lazy_static",
+]
+
 [[package]]
 name = "derive_more"
 version = "0.99.2"
@@ -657,6 +722,27 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "dirs"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13aea89a5c93364a98e9b37b2fa237effbb694d5cfe01c5b70941f7eb087d5e3"
+dependencies = [
+ "cfg-if",
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e93d7f5705de3e49895a2b5e0b8855a1c27f080192ae9c32a6432d50741a57a"
+dependencies = [
+ "libc",
+ "redox_users",
+ "winapi 0.3.8",
+]
+
 [[package]]
 name = "discard"
 version = "1.0.4"
@@ -849,6 +935,19 @@ dependencies = [
  "byteorder",
 ]
 
+[[package]]
+name = "generator"
+version = "0.6.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8cdc09201b2e8ca1b19290cf7e65de2246b8e91fb6874279722189c4de7b94dc"
+dependencies = [
+ "cc",
+ "libc",
+ "log",
+ "rustc_version",
+ "winapi 0.3.8",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.14.4"
@@ -867,7 +966,7 @@ checksum = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi",
+ "wasi 0.9.0+wasi-snapshot-preview1",
 ]
 
 [[package]]
@@ -924,17 +1023,16 @@ dependencies = [
 
 [[package]]
 name = "hoc"
-version = "0.14.3"
+version = "0.14.4"
 dependencies = [
  "actix-rt",
+ "actix-slog",
  "actix-web",
  "badge",
  "bytes 0.6.0",
  "futures",
  "git2",
  "lazy_static",
- "log",
- "log4rs",
  "number_prefix",
  "openssl-probe",
  "reqwest",
@@ -942,8 +1040,16 @@ dependencies = [
  "serde",
  "serde_derive",
  "serde_json",
+ "slog",
+ "slog-async",
+ "slog-atomic",
+ "slog-term",
  "structopt",
  "tempfile",
+ "tracing",
+ "tracing-actix-web",
+ "tracing-futures",
+ "tracing-subscriber",
  "vergen",
 ]
 
@@ -984,15 +1090,6 @@ version = "1.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
 
-[[package]]
-name = "humantime"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
-dependencies = [
- "quick-error",
-]
-
 [[package]]
 name = "hyper"
 version = "0.13.4"
@@ -1011,7 +1108,7 @@ dependencies = [
  "log",
  "net2",
  "pin-project 0.4.23",
- "time 0.1.42",
+ "time 0.1.44",
  "tokio",
  "tower-service",
  "want",
@@ -1050,12 +1147,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "instant"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b141fdc7836c525d4d594027d318c84161ca17aaf8113ab1f81ab93ae897485"
-
 [[package]]
 name = "iovec"
 version = "0.1.4"
@@ -1144,7 +1235,7 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304bccb228c4b020f3a4835d247df0a02a7c4686098d4167762cfbbe4c5cb14"
 dependencies = [
- "arrayvec",
+ "arrayvec 0.4.12",
  "cfg-if",
  "rustc_version",
  "ryu",
@@ -1212,15 +1303,6 @@ dependencies = [
  "scopeguard",
 ]
 
-[[package]]
-name = "lock_api"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28247cc5a5be2f05fbcd76dd0cf2c7d3b5400cb978a28042abcd4fa0b3f8261c"
-dependencies = [
- "scopeguard",
-]
-
 [[package]]
 name = "log"
 version = "0.4.11"
@@ -1228,38 +1310,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
 dependencies = [
  "cfg-if",
- "serde",
 ]
 
 [[package]]
-name = "log-mdc"
-version = "0.1.0"
+name = "loom"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a94d21414c1f4a51209ad204c1776a3d0765002c76c6abcb602a6f09f1e881c7"
-
-[[package]]
-name = "log4rs"
-version = "0.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1e1ad45e4584824d760c35d71868dd7e6e5acd8f5195a9573743b369fc86cd6"
+checksum = "a0e8460f2f2121162705187214720353c517b97bdfb3494c0b1e33d83ebe4bed"
 dependencies = [
- "arc-swap",
- "chrono",
- "flate2",
- "fnv",
- "humantime",
- "libc",
- "log",
- "log-mdc",
- "parking_lot 0.11.0",
+ "cfg-if",
+ "generator",
+ "scoped-tls",
  "serde",
- "serde-value",
- "serde_derive",
  "serde_json",
- "serde_yaml",
- "thread-id",
- "typemap",
- "winapi 0.3.8",
 ]
 
 [[package]]
@@ -1271,12 +1334,27 @@ dependencies = [
  "linked-hash-map",
 ]
 
+[[package]]
+name = "matchers"
+version = "0.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f099785f7595cc4b4553a174ce30dd7589ef93391ff414dbb67f62392b9e0ce1"
+dependencies = [
+ "regex-automata",
+]
+
 [[package]]
 name = "matches"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
+[[package]]
+name = "maybe-uninit"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
+
 [[package]]
 name = "md5"
 version = "0.7.0"
@@ -1492,15 +1570,6 @@ dependencies = [
  "vcpkg",
 ]
 
-[[package]]
-name = "ordered-float"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18869315e81473c951eb56ad5558bbc56978562d3ecfb87abb7a1e944cea4518"
-dependencies = [
- "num-traits",
-]
-
 [[package]]
 name = "owned_ttf_parser"
 version = "0.6.0"
@@ -1516,19 +1585,8 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92e98c49ab0b7ce5b222f2cc9193fc4efe11c6d0bd4f648e374684a6857b1cfc"
 dependencies = [
- "lock_api 0.3.3",
- "parking_lot_core 0.7.0",
-]
-
-[[package]]
-name = "parking_lot"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4893845fa2ca272e647da5d0e46660a314ead9c2fdd9a883aabc32e481a8733"
-dependencies = [
- "instant",
- "lock_api 0.4.1",
- "parking_lot_core 0.8.0",
+ "lock_api",
+ "parking_lot_core",
 ]
 
 [[package]]
@@ -1538,22 +1596,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7582838484df45743c8434fbff785e8edf260c28748353d44bc0da32e0ceabf1"
 dependencies = [
  "cfg-if",
- "cloudabi 0.0.3",
- "libc",
- "redox_syscall",
- "smallvec",
- "winapi 0.3.8",
-]
-
-[[package]]
-name = "parking_lot_core"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c361aa727dd08437f2f1447be8b59a33b0edd15e0fcee698f935613d9efbca9b"
-dependencies = [
- "cfg-if",
- "cloudabi 0.1.0",
- "instant",
+ "cloudabi",
  "libc",
  "redox_syscall",
  "smallvec",
@@ -1744,6 +1787,17 @@ version = "0.1.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
 
+[[package]]
+name = "redox_users"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de0737333e7a9502c789a36d7c7fa6092a49895d4faa31ca5df163857ded2e9d"
+dependencies = [
+ "getrandom",
+ "redox_syscall",
+ "rust-argon2",
+]
+
 [[package]]
 name = "regex"
 version = "1.3.4"
@@ -1757,10 +1811,20 @@ dependencies = [
 ]
 
 [[package]]
-name = "regex-syntax"
-version = "0.6.14"
+name = "regex-automata"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b28dfe3fe9badec5dbf0a79a9cccad2cfc2ab5484bdb3e44cbd1ae8b3ba2be06"
+checksum = "ae1ded71d66a4a97f5e961fd0cb25a5f366a42a41570d16a763a69c092c26ae4"
+dependencies = [
+ "byteorder",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8cab7a364d15cde1e505267766a2d3c4e22a843e1a601f0fa7564c0f82ced11c"
 
 [[package]]
 name = "remove_dir_all"
@@ -1829,6 +1893,18 @@ dependencies = [
  "nom 5.1.0",
 ]
 
+[[package]]
+name = "rust-argon2"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9dab61250775933275e84053ac235621dfb739556d5c54a2f2e9313b7cf43a19"
+dependencies = [
+ "base64",
+ "blake2b_simd",
+ "constant_time_eq",
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.16"
@@ -1870,6 +1946,12 @@ dependencies = [
  "winapi 0.3.8",
 ]
 
+[[package]]
+name = "scoped-tls"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
+
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
@@ -1921,16 +2003,6 @@ dependencies = [
  "serde_derive",
 ]
 
-[[package]]
-name = "serde-value"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a65a7291a8a568adcae4c10a677ebcedbc6c9cec91c054dee2ce40b0e3290eb"
-dependencies = [
- "ordered-float",
- "serde",
-]
-
 [[package]]
 name = "serde_derive"
 version = "1.0.117"
@@ -1965,18 +2037,6 @@ dependencies = [
  "url",
 ]
 
-[[package]]
-name = "serde_yaml"
-version = "0.8.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "691b17f19fc1ec9d94ec0b5864859290dff279dbd7b03f017afda54eb36c3c35"
-dependencies = [
- "dtoa",
- "linked-hash-map",
- "serde",
- "yaml-rust",
-]
-
 [[package]]
 name = "sha-1"
 version = "0.9.1"
@@ -1996,6 +2056,16 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b4921be914e16899a80adefb821f8ddb7974e3f1250223575a44ed994882127"
+dependencies = [
+ "lazy_static",
+ "loom",
+]
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.2.0"
@@ -2012,6 +2082,47 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
+[[package]]
+name = "slog"
+version = "2.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cc9c640a4adbfbcc11ffb95efe5aa7af7309e002adab54b185507dbf2377b99"
+
+[[package]]
+name = "slog-async"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51b3336ce47ce2f96673499fc07eb85e3472727b9a7a2959964b002c2ce8fbbb"
+dependencies = [
+ "crossbeam-channel",
+ "slog",
+ "take_mut",
+ "thread_local",
+]
+
+[[package]]
+name = "slog-atomic"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87803759296346553aabece939e9ff174e7fc7ce2406c1fbd235b0c0a322523a"
+dependencies = [
+ "arc-swap",
+ "slog",
+]
+
+[[package]]
+name = "slog-term"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bab1d807cf71129b05ce36914e1dbb6fbfbdecaf686301cb457f4fa967f9f5b6"
+dependencies = [
+ "atty",
+ "chrono",
+ "slog",
+ "term",
+ "thread_local",
+]
+
 [[package]]
 name = "smallvec"
 version = "1.4.1"
@@ -2149,6 +2260,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "take_mut"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f764005d11ee5f36500a149ace24e00e3da98b0158b3e2d53a7495660d3f4d60"
+
 [[package]]
 name = "tempfile"
 version = "3.1.0"
@@ -2163,6 +2280,16 @@ dependencies = [
  "winapi 0.3.8",
 ]
 
+[[package]]
+name = "term"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0863a3345e70f61d613eab32ee046ccd1bcc5f9105fe402c61fcd0c13eeb8b5"
+dependencies = [
+ "dirs",
+ "winapi 0.3.8",
+]
+
 [[package]]
 name = "textwrap"
 version = "0.11.0"
@@ -2192,17 +2319,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "thread-id"
-version = "3.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7fbf4c9d56b320106cd64fd024dadfa0be7cb4706725fc44a7d7ce952d820c1"
-dependencies = [
- "libc",
- "redox_syscall",
- "winapi 0.3.8",
-]
-
 [[package]]
 name = "thread_local"
 version = "1.0.1"
@@ -2223,12 +2339,12 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.1.42"
+version = "0.1.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
+checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
 dependencies = [
  "libc",
- "redox_syscall",
+ "wasi 0.10.0+wasi-snapshot-preview1",
  "winapi 0.3.8",
 ]
 
@@ -2351,10 +2467,102 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
 
 [[package]]
-name = "traitobject"
-version = "0.1.0"
+name = "tracing"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efd1f82c56340fdf16f2a953d7bda4f8fdffba13d93b00844c25572110b26079"
+checksum = "b0987850db3733619253fe60e17cb59b82d37c7e6c0236bb81e4d6b87c879f27"
+dependencies = [
+ "cfg-if",
+ "pin-project-lite",
+ "tracing-attributes",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-actix-web"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc36fc2f840643e49d220d07cd7ca81bc31c7f6df25f164d4257971533dab354"
+dependencies = [
+ "actix-web",
+ "futures",
+ "tracing",
+ "tracing-futures",
+ "uuid",
+]
+
+[[package]]
+name = "tracing-attributes"
+version = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80e0ccfc3378da0cce270c946b676a376943f5cd16aeba64568e7939806f4ada"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "tracing-core"
+version = "0.1.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f50de3927f93d202783f4513cda820ab47ef17f624b03c096e86ef00c67e6b5f"
+dependencies = [
+ "lazy_static",
+]
+
+[[package]]
+name = "tracing-futures"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab7bb6f14721aa00656086e9335d363c5c8747bae02ebe32ea2c7dece5689b4c"
+dependencies = [
+ "pin-project 0.4.23",
+ "tracing",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e0f8c7178e13481ff6765bd169b33e8d554c5d2bbede5e32c356194be02b9b9"
+dependencies = [
+ "lazy_static",
+ "log",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-serde"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb65ea441fbb84f9f6748fd496cf7f63ec9af5bca94dd86456978d055e8eb28b"
+dependencies = [
+ "serde",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2810660b9d5b18895d140caba6401765749a6a162e5d0736cfc44ea50db9d79d"
+dependencies = [
+ "ansi_term 0.12.1",
+ "chrono",
+ "lazy_static",
+ "matchers",
+ "regex",
+ "serde",
+ "serde_json",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing",
+ "tracing-core",
+ "tracing-log",
+ "tracing-serde",
+]
 
 [[package]]
 name = "trust-dns-proto"
@@ -2408,15 +2616,6 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3e5d7cd7ab3e47dda6e56542f4bbf3824c15234958c6e1bd6aaa347e93499fdc"
 
-[[package]]
-name = "typemap"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "653be63c80a3296da5551e1bfd2cca35227e13cdd08c6668903ae2f4f77aa1f6"
-dependencies = [
- "unsafe-any",
-]
-
 [[package]]
 name = "typenum"
 version = "1.12.0"
@@ -2468,15 +2667,6 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
 
-[[package]]
-name = "unsafe-any"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f30360d7979f5e9c6e6cea48af192ea8fab4afb3cf72597154b8f08935bc9c7f"
-dependencies = [
- "traitobject",
-]
-
 [[package]]
 name = "url"
 version = "2.1.1"
@@ -2488,6 +2678,15 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "uuid"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fde2f6a4bea1d6e007c4ad38c6839fa71cbb63b6dbf5b595aa38dc9b1093c11"
+dependencies = [
+ "rand",
+]
+
 [[package]]
 name = "vcpkg"
 version = "0.2.8"
@@ -2538,6 +2737,12 @@ version = "0.9.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
+[[package]]
+name = "wasi"
+version = "0.10.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.58"
@@ -2720,12 +2925,3 @@ dependencies = [
  "winapi 0.2.8",
  "winapi-build",
 ]
-
-[[package]]
-name = "yaml-rust"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65923dd1784f44da1d2c3dbbc5e822045628c590ba72123e1c73d3c230c4434d"
-dependencies = [
- "linked-hash-map",
-]

Cargo.toml

@@ -1,27 +1,34 @@
 [package]
 name = "hoc"
-version = "0.14.3"
+version = "0.14.4"
 authors = ["Valentin Brandl <vbrandl@riseup.net>"]
 edition = "2018"
 build = "build.rs"
 
 [dependencies]
+actix-rt = "1.1.1"
+actix-slog = "0.2.1"
 actix-web = "3.1.0"
 badge = "0.3.0"
 bytes = "0.6.0"
 futures = "0.3.7"
 git2 = "0.13.12"
 lazy_static = "1.4.0"
-log = "0.4.11"
-log4rs = "0.13.0"
 number_prefix = "0.4.0"
 openssl-probe = "0.1.2"
 reqwest = "0.10.8"
 serde = "1.0.117"
 serde_derive = "1.0.103"
 serde_json = "1.0.59"
+slog = "2.5.2"
+slog-async = "2.5.0"
+slog-atomic = "3.0.0"
+slog-term = "2.6.0"
 structopt = "0.3.20"
-actix-rt = "1.1.1"
+tracing = "0.1.21"
+tracing-subscriber = "0.2.14"
+tracing-actix-web = "0.2.1"
+tracing-futures = "0.2.4"
 
 [build-dependencies]
 ructe = "0.12.0"

src/cache.rs

@@ -8,6 +8,7 @@ use std::{
 };
 
 /// Enum to indicate the state of the cache
+#[derive(Debug)]
 pub(crate) enum CacheState<'a> {
     /// Current head and cached head are the same
     Current {
@@ -26,11 +27,13 @@ pub(crate) enum CacheState<'a> {
 }
 
 impl<'a> CacheState<'a> {
+    #[instrument]
     pub(crate) fn read_from_file(
-        path: impl AsRef<Path>,
+        path: impl AsRef<Path> + std::fmt::Debug,
         branch: &str,
         head: &str,
     ) -> Result<CacheState<'a>> {
+        trace!("Reading cache");
         if path.as_ref().exists() {
             let cache: Cache = serde_json::from_reader(BufReader::new(File::open(path)?))?;
             Ok(cache
@@ -38,6 +41,7 @@ impl<'a> CacheState<'a> {
                 .get(branch)
                 .map(|c| {
                     if c.head == head {
+                        trace!("Cache is up to date");
                         CacheState::Current {
                             count: c.count,
                             commits: c.commits,
@@ -45,6 +49,7 @@ impl<'a> CacheState<'a> {
                             cache: cache.clone(),
                         }
                     } else {
+                        trace!("Cache is out of date");
                         CacheState::Old {
                             head: c.head.to_string(),
                             // TODO: get rid of clone
@@ -59,6 +64,7 @@ impl<'a> CacheState<'a> {
         }
     }
 
+    #[instrument]
     pub(crate) fn calculate_new_cache(
         self,
         count: u64,
@@ -66,6 +72,7 @@ impl<'a> CacheState<'a> {
         head: Cow<'a, str>,
         branch: &'a str,
     ) -> Cache<'a> {
+        trace!("Calculating new cache");
         match self {
             CacheState::Old { mut cache, .. } => {
                 if let Some(mut cache) = cache.entries.get_mut(branch) {
@@ -77,6 +84,7 @@ impl<'a> CacheState<'a> {
             }
             CacheState::Current { cache, .. } => cache,
             CacheState::NoneForBranch(mut cache) => {
+                trace!("Creating new cache for branch");
                 cache.entries.insert(
                     branch.into(),
                     CacheEntry {
@@ -88,6 +96,7 @@ impl<'a> CacheState<'a> {
                 cache
             }
             CacheState::No => {
+                trace!("Creating new cache file");
                 let mut entries = HashMap::with_capacity(1);
                 entries.insert(
                     branch.into(),
@@ -103,12 +112,12 @@ impl<'a> CacheState<'a> {
     }
 }
 
-#[derive(Serialize, Deserialize, Clone)]
+#[derive(Serialize, Deserialize, Clone, Debug)]
 pub(crate) struct Cache<'a> {
     pub entries: HashMap<Cow<'a, str>, CacheEntry<'a>>,
 }
 
-#[derive(Serialize, Deserialize, Clone)]
+#[derive(Serialize, Deserialize, Clone, Debug)]
 pub(crate) struct CacheEntry<'a> {
     /// HEAD commit ref
     pub head: Cow<'a, str>,
@@ -119,7 +128,9 @@ pub(crate) struct CacheEntry<'a> {
 }
 
 impl<'a> Cache<'a> {
-    pub(crate) fn write_to_file(&self, path: impl AsRef<Path>) -> Result<()> {
+    #[instrument]
+    pub(crate) fn write_to_file(&self, path: impl AsRef<Path> + std::fmt::Debug) -> Result<()> {
+        trace!("Persisting cache to disk");
         create_dir_all(path.as_ref().parent().ok_or(Error::Internal)?)?;
         serde_json::to_writer(
             OpenOptions::new()

src/config.rs

@@ -1,10 +1,3 @@
-use crate::{error::Result, statics::OPT};
-use log::LevelFilter;
-use log4rs::{
-    append::{console::ConsoleAppender, file::FileAppender},
-    config::{Appender, Config, Root},
-    encode::pattern::PatternEncoder,
-};
 use std::path::PathBuf;
 use structopt::StructOpt;
 
@@ -38,33 +31,11 @@ pub(crate) struct Opt {
     #[structopt(short = "w", long = "workers", default_value = "4")]
     /// Number of worker threads
     pub(crate) workers: usize,
-    #[structopt(
-        short = "l",
-        long = "logfile",
-        parse(from_os_str),
-        default_value = "./hoc.log"
-    )]
-    /// The logfile
-    pub(crate) logfile: PathBuf,
 }
 
-pub(crate) async fn init() -> Result<()> {
+pub(crate) fn init() {
     std::env::set_var("RUST_LOG", "actix_web=info,hoc=info");
     openssl_probe::init_ssl_cert_env_vars();
-    let stdout = ConsoleAppender::builder().build();
-    let file = FileAppender::builder()
-        .encoder(Box::new(PatternEncoder::new("{d} - {m}{n}")))
-        .build(&OPT.logfile)
-        .unwrap();
-    let config = Config::builder()
-        .appender(Appender::builder().build("stdout", Box::new(stdout)))
-        .appender(Appender::builder().build("file", Box::new(file)))
-        .build(
-            Root::builder()
-                .appender("stdout")
-                .appender("file")
-                .build(LevelFilter::Info),
-        )?;
-    log4rs::init_config(config)?;
-    Ok(())
+
+    tracing_subscriber::fmt().init();
 }

src/count.rs

@@ -1,10 +1,12 @@
 use crate::error::Result;
 use std::{fs::read_dir, path::Path, result::Result as StdResult};
 
+#[instrument]
 pub(crate) fn count_repositories<P>(repo_path: P) -> Result<usize>
 where
-    P: AsRef<Path>,
+    P: AsRef<Path> + std::fmt::Debug,
 {
+    trace!("Counting repositories");
     std::fs::create_dir_all(&repo_path)?;
     Ok(read_dir(repo_path)?
         .filter_map(StdResult::ok)

src/error.rs

@@ -14,8 +14,6 @@ pub(crate) enum Error {
     Git(git2::Error),
     Internal,
     Io(std::io::Error),
-    Log(log::SetLoggerError),
-    LogBuilder(log4rs::config::Errors),
     Parse(std::num::ParseIntError),
     Serial(serde_json::Error),
     BranchNotFound,
@@ -29,8 +27,6 @@ impl fmt::Display for Error {
             Error::Git(e) => write!(fmt, "Git({})", e),
             Error::Internal => write!(fmt, "Internal Error"),
             Error::Io(e) => write!(fmt, "Io({})", e),
-            Error::Log(e) => write!(fmt, "Log({})", e),
-            Error::LogBuilder(e) => write!(fmt, "LogBuilder({})", e),
             Error::Parse(e) => write!(fmt, "Parse({})", e),
             Error::Serial(e) => write!(fmt, "Serial({})", e),
             Error::BranchNotFound => write!(fmt, "Repo doesn't have master branch"),
@@ -76,12 +72,6 @@ impl From<git2::Error> for Error {
     }
 }
 
-impl From<log::SetLoggerError> for Error {
-    fn from(err: log::SetLoggerError) -> Self {
-        Error::Log(err)
-    }
-}
-
 impl From<std::io::Error> for Error {
     fn from(err: std::io::Error) -> Self {
         Error::Io(err)
@@ -100,12 +90,6 @@ impl From<reqwest::Error> for Error {
     }
 }
 
-impl From<log4rs::config::Errors> for Error {
-    fn from(err: log4rs::config::Errors) -> Self {
-        Error::LogBuilder(err)
-    }
-}
-
 impl From<std::num::ParseIntError> for Error {
     fn from(err: std::num::ParseIntError) -> Self {
         Error::Parse(err)

src/main.rs

@@ -5,9 +5,9 @@ extern crate actix_web;
 #[macro_use]
 extern crate lazy_static;
 #[macro_use]
-extern crate log;
-#[macro_use]
 extern crate serde_derive;
+#[macro_use]
+extern crate tracing;
 
 mod cache;
 mod config;
@@ -45,6 +45,7 @@ use std::{
     sync::Arc,
     time::{Duration, SystemTime},
 };
+use tracing::Instrument;
 
 include!(concat!(env!("OUT_DIR"), "/templates.rs"));
 
@@ -108,16 +109,16 @@ fn hoc(repo: &str, repo_dir: &str, cache_dir: &str, branch: &str) -> Result<(u64
     let cache = CacheState::read_from_file(&cache_dir, branch, &head)?;
     match &cache {
         CacheState::Current { count, commits, .. } => {
-            info!("Using cache for {}", repo_dir);
+            info!("Using cache");
             return Ok((*count, head, *commits));
         }
         CacheState::Old { head, .. } => {
-            info!("Updating cache for {}", repo_dir);
+            info!("Updating cache");
             arg.push(format!("{}..{}", head, branch));
             arg_commit_count.push(format!("{}..{}", head, branch));
         }
         CacheState::No | CacheState::NoneForBranch(..) => {
-            info!("Creating cache for {}", repo_dir);
+            info!("Creating cache");
             arg.push(branch.to_string());
             arg_commit_count.push(branch.to_string());
         }
@@ -180,13 +181,20 @@ where
     T: Service,
 {
     let data = data.into_inner();
+    let span = info_span!(
+        "deleting repository and cache",
+        service = T::domain(),
+        user = data.0.as_str(),
+        repo = data.1.as_str()
+    );
+    let future = async {
         let repo = format!(
             "{}/{}/{}",
             T::domain(),
             data.0.to_lowercase(),
             data.1.to_lowercase()
         );
-    info!("Deleting cache and repository for {}", repo);
+        info!("Deleting cache and repository");
         let cache_dir = format!("{}/{}.json", &state.cache, repo);
         let repo_dir = format!("{}/{}", &state.repos, repo);
         std::fs::remove_file(&cache_dir).or_else(|e| {
@@ -210,6 +218,8 @@ where
                 format!("/view/{}/{}/{}", T::url_path(), data.0, data.1),
             )
             .finish())
+    };
+    future.instrument(span).await
 }
 
 async fn handle_hoc_request<T, F>(
@@ -223,6 +233,14 @@ where
     F: Fn(HocResult) -> Result<HttpResponse>,
 {
     let data = data.into_inner();
+    let span = info_span!(
+        "handling hoc calculation",
+        service = T::domain(),
+        user = data.0.as_str(),
+        repo = data.1.as_str(),
+        branch
+    );
+    let future = async {
         let repo = format!("{}/{}", data.0.to_lowercase(), data.1.to_lowercase());
         let service_path = format!("{}/{}", T::url_path(), repo);
         let service_url = format!("{}/{}", T::domain(), repo);
@@ -232,10 +250,10 @@ where
         let file = Path::new(&path);
         if !file.exists() {
             if !remote_exists {
-            warn!("Repository does not exist: {}", url);
+                warn!("Repository does not exist");
                 return mapper(HocResult::NotFound);
             }
-        info!("Cloning {} for the first time", url);
+            info!("Cloning for the first time");
             create_dir_all(file)?;
             let repo = Repository::init_bare(file)?;
             repo.remote_add_fetch("origin", "refs/heads/*:refs/heads/*")?;
@@ -258,6 +276,8 @@ where
             service_path,
         };
         mapper(res)
+    };
+    future.instrument(span).await
 }
 
 pub(crate) async fn json_hoc<T: Service>(
@@ -412,11 +432,10 @@ async fn start_server() -> std::io::Result<()> {
     HttpServer::new(move || {
         App::new()
             .data(state.clone())
-            .wrap(middleware::Logger::default())
+            .wrap(tracing_actix_web::TracingLogger)
             .wrap(middleware::NormalizePath::new(TrailingSlash::Trim))
             .service(index)
             .service(web::resource("/tacit-css.min.css").route(web::get().to(css)))
-            // TODO
             .service(web::resource("/favicon.ico").route(web::get().to(favicon32)))
             .service(generate)
             .service(web::resource("/github/{user}/{repo}").to(calculate_hoc::<GitHub>))
@@ -450,6 +469,8 @@ async fn start_server() -> std::io::Result<()> {
 
 #[actix_rt::main]
 async fn main() -> std::io::Result<()> {
-    config::init().await.unwrap();
-    start_server().await
+    config::init();
+    let span = info_span!("hoc", version = env!("CARGO_PKG_VERSION"));
+    let _ = span.enter();
+    start_server().instrument(span).await
 }