[INFO] cloning repository https://github.com/tacgomes/advent-of-code-2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tacgomes/advent-of-code-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftacgomes%2Fadvent-of-code-2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftacgomes%2Fadvent-of-code-2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 591e4346f9dd7cecf24bc215e8a06f31404405fb
[INFO] documenting tacgomes/advent-of-code-2018 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftacgomes%2Fadvent-of-code-2018" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tacgomes/advent-of-code-2018 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tacgomes/advent-of-code-2018
[INFO] finished tweaking git repo https://github.com/tacgomes/advent-of-code-2018
[INFO] tweaked toml for git repo https://github.com/tacgomes/advent-of-code-2018 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/tacgomes/advent-of-code-2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7836866c0edaf13e46b037553cf2e73cd20295861ff2bb0c14c7d0b1d92305a
[INFO] running `Command { std: "docker" "start" "-a" "c7836866c0edaf13e46b037553cf2e73cd20295861ff2bb0c14c7d0b1d92305a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7836866c0edaf13e46b037553cf2e73cd20295861ff2bb0c14c7d0b1d92305a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7836866c0edaf13e46b037553cf2e73cd20295861ff2bb0c14c7d0b1d92305a", kill_on_drop: false }`
[INFO] [stdout] c7836866c0edaf13e46b037553cf2e73cd20295861ff2bb0c14c7d0b1d92305a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4724a27220938b55cefb58e0bb97088d221f41c5fbc562e5293c8192c40d831
[INFO] running `Command { std: "docker" "start" "-a" "e4724a27220938b55cefb58e0bb97088d221f41c5fbc562e5293c8192c40d831", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]  Documenting AoC-2018-day-18 v0.1.0 (/opt/rustwide/workdir/18)
[INFO] [stderr]  Documenting AoC-2018-day-13 v0.1.0 (/opt/rustwide/workdir/13)
[INFO] [stderr]  Documenting AoC-2018-day-08 v0.1.0 (/opt/rustwide/workdir/08)
[INFO] [stderr]  Documenting AoC-2018-day-06 v0.1.0 (/opt/rustwide/workdir/06)
[INFO] [stderr]  Documenting AoC-2018-day-12 v0.1.0 (/opt/rustwide/workdir/12)
[INFO] [stderr]  Documenting AoC-2018-day-01 v0.1.0 (/opt/rustwide/workdir/01)
[INFO] [stderr]  Documenting AoC-2018-day-15 v0.1.0 (/opt/rustwide/workdir/15)
[INFO] [stderr]  Documenting AoC-2018-day-14 v0.1.0 (/opt/rustwide/workdir/14)
[INFO] [stderr]  Documenting AoC-2018-day-05 v0.1.0 (/opt/rustwide/workdir/05)
[INFO] [stderr]  Documenting AoC-2018-day-09 v0.1.0 (/opt/rustwide/workdir/09)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]  Documenting AoC-2018-day-02 v0.1.0 (/opt/rustwide/workdir/02)
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking counter v0.5.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]  Documenting AoC-2018-day-07 v0.1.0 (/opt/rustwide/workdir/07)
[INFO] [stderr]  Documenting AoC-2018-day-11 v0.1.0 (/opt/rustwide/workdir/11)
[INFO] [stderr]  Documenting AoC-2018-day-16 v0.1.0 (/opt/rustwide/workdir/16)
[INFO] [stderr]  Documenting AoC-2018-day-10 v0.1.0 (/opt/rustwide/workdir/10)
[INFO] [stderr]  Documenting AoC-2018-day-17 v0.1.0 (/opt/rustwide/workdir/17)
[INFO] [stderr]  Documenting AoC-2018-day-03 v0.1.0 (/opt/rustwide/workdir/03)
[INFO] [stderr] error: could not document `AoC-2018-day-15`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 15 15/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=f854fc74c233012d -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `AoC-2018-day-18`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 18 18/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=3365260b6efa7039 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `AoC-2018-day-03`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 03 03/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=e085fe3591050753 -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-812afb2bbbaae3f5.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-aab1acdd0ceac4e5.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e4724a27220938b55cefb58e0bb97088d221f41c5fbc562e5293c8192c40d831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4724a27220938b55cefb58e0bb97088d221f41c5fbc562e5293c8192c40d831", kill_on_drop: false }`
[INFO] [stdout] e4724a27220938b55cefb58e0bb97088d221f41c5fbc562e5293c8192c40d831