[INFO] cloning repository https://github.com/ejrinkus/advent-of-code-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ejrinkus/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fejrinkus%2Fadvent-of-code-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fejrinkus%2Fadvent-of-code-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f30c8deb24d71e02ab3797a239f377bc20a87739
[INFO] documenting ejrinkus/advent-of-code-2019 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fejrinkus%2Fadvent-of-code-2019" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ejrinkus/advent-of-code-2019 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ejrinkus/advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/ejrinkus/advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/ejrinkus/advent-of-code-2019 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/ejrinkus/advent-of-code-2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libmath v0.2.1
[INFO] [stderr]   Downloaded text_io v0.1.7
[INFO] [stderr]   Downloaded mod_exp v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58aade608431aea8171b36b5aed873bebb78c4e85f65e2cf7f23fd4a1350d4aa
[INFO] running `Command { std: "docker" "start" "-a" "58aade608431aea8171b36b5aed873bebb78c4e85f65e2cf7f23fd4a1350d4aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58aade608431aea8171b36b5aed873bebb78c4e85f65e2cf7f23fd4a1350d4aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58aade608431aea8171b36b5aed873bebb78c4e85f65e2cf7f23fd4a1350d4aa", kill_on_drop: false }`
[INFO] [stdout] 58aade608431aea8171b36b5aed873bebb78c4e85f65e2cf7f23fd4a1350d4aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bddbec3ef4db91cb86b58cd5ba0221cc0af64a628272aa923588380c59d5fedb
[INFO] running `Command { std: "docker" "start" "-a" "bddbec3ef4db91cb86b58cd5ba0221cc0af64a628272aa923588380c59d5fedb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking intcode v0.1.0 (/opt/rustwide/workdir/intcode)
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking text_io v0.1.7
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]  Documenting day-twenty v0.1.0 (/opt/rustwide/workdir/day-twenty)
[INFO] [stderr]  Documenting day-eight v0.1.0 (/opt/rustwide/workdir/day-eight)
[INFO] [stderr]  Documenting day-six v0.1.0 (/opt/rustwide/workdir/day-six)
[INFO] [stderr]  Documenting day-ten v0.1.0 (/opt/rustwide/workdir/day-ten)
[INFO] [stderr]  Documenting day-sixteen v0.1.0 (/opt/rustwide/workdir/day-sixteen)
[INFO] [stderr]  Documenting day-one v0.1.0 (/opt/rustwide/workdir/day-one)
[INFO] [stderr]  Documenting intcode v0.1.0 (/opt/rustwide/workdir/intcode)
[INFO] [stderr]  Documenting day-twentyfour v0.1.0 (/opt/rustwide/workdir/day-twentyfour)
[INFO] [stderr]  Documenting day-three v0.1.0 (/opt/rustwide/workdir/day-three)
[INFO] [stderr]  Documenting day-eighteen v0.1.0 (/opt/rustwide/workdir/day-eighteen)
[INFO] [stderr]  Documenting day-four v0.1.0 (/opt/rustwide/workdir/day-four)
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]  Documenting day-twentythree v0.1.0 (/opt/rustwide/workdir/day-twentythree)
[INFO] [stderr]  Documenting day-two v0.1.0 (/opt/rustwide/workdir/day-two)
[INFO] [stderr]  Documenting day-twentyone v0.1.0 (/opt/rustwide/workdir/day-twentyone)
[INFO] [stderr]  Documenting day-seven v0.1.0 (/opt/rustwide/workdir/day-seven)
[INFO] [stderr]  Documenting day-nineteen v0.1.0 (/opt/rustwide/workdir/day-nineteen)
[INFO] [stderr]  Documenting day-fifteen v0.1.0 (/opt/rustwide/workdir/day-fifteen)
[INFO] [stderr]  Documenting day-five v0.1.0 (/opt/rustwide/workdir/day-five)
[INFO] [stderr]  Documenting day-nine v0.1.0 (/opt/rustwide/workdir/day-nine)
[INFO] [stderr]  Documenting day-twentyfive v0.1.0 (/opt/rustwide/workdir/day-twentyfive)
[INFO] [stderr]  Documenting day-thirteen v0.1.0 (/opt/rustwide/workdir/day-thirteen)
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking num-complex v0.2.3
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking libmath v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking num-bigint v0.2.3
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]  Documenting day-fourteen v0.1.0 (/opt/rustwide/workdir/day-fourteen)
[INFO] [stderr]  Documenting day-seventeen v0.1.0 (/opt/rustwide/workdir/day-seventeen)
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking mod_exp v1.0.1
[INFO] [stderr]  Documenting day-twelve v0.1.0 (/opt/rustwide/workdir/day-twelve)
[INFO] [stderr]  Documenting day-twentytwo v0.1.0 (/opt/rustwide/workdir/day-twentytwo)
[INFO] [stderr]  Documenting day-eleven v0.1.0 (/opt/rustwide/workdir/day-eleven)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.17s
[INFO] running `Command { std: "docker" "inspect" "bddbec3ef4db91cb86b58cd5ba0221cc0af64a628272aa923588380c59d5fedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bddbec3ef4db91cb86b58cd5ba0221cc0af64a628272aa923588380c59d5fedb", kill_on_drop: false }`
[INFO] [stdout] bddbec3ef4db91cb86b58cd5ba0221cc0af64a628272aa923588380c59d5fedb
