[INFO] cloning repository https://github.com/Zacaria/adventOfCode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zacaria/adventOfCode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZacaria%2FadventOfCode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZacaria%2FadventOfCode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7750e90d86b395cdd4adb623a1dcf3c29e59a26
[INFO] documenting Zacaria/adventOfCode against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZacaria%2FadventOfCode" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Zacaria/adventOfCode on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Zacaria/adventOfCode
[INFO] finished tweaking git repo https://github.com/Zacaria/adventOfCode
[INFO] tweaked toml for git repo https://github.com/Zacaria/adventOfCode written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Zacaria/adventOfCode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grid v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b9c6681ad2529040d7272de43e888441cfd3f8f9136b77eaa0ca9bc8c314c077
[INFO] running `Command { std: "docker" "start" "-a" "b9c6681ad2529040d7272de43e888441cfd3f8f9136b77eaa0ca9bc8c314c077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9c6681ad2529040d7272de43e888441cfd3f8f9136b77eaa0ca9bc8c314c077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c6681ad2529040d7272de43e888441cfd3f8f9136b77eaa0ca9bc8c314c077", kill_on_drop: false }`
[INFO] [stdout] b9c6681ad2529040d7272de43e888441cfd3f8f9136b77eaa0ca9bc8c314c077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3efb8e8f15db0af53ed944cbd97138b4931477f8f381183b322c1fbe1facebf8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3efb8e8f15db0af53ed944cbd97138b4931477f8f381183b322c1fbe1facebf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.110
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking grid v0.6.0
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]  Documenting hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `hello_world`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name hello_world src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5a2f0de52d77f018 -L dependency=/opt/rustwide/target/debug/deps --extern grid=/opt/rustwide/target/debug/deps/libgrid-26392b382e042301.rmeta --extern utils=/opt/rustwide/target/debug/deps/libutils-d4401ab474a6557b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-768244cffa2ddad5.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-01c875cf61a8d6be.rmeta --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 `hello_world`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day6chall src/day6/day6chall.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6986d208a1324616 -L dependency=/opt/rustwide/target/debug/deps --extern grid=/opt/rustwide/target/debug/deps/libgrid-26392b382e042301.rmeta --extern utils=/opt/rustwide/target/debug/deps/libutils-d4401ab474a6557b.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-768244cffa2ddad5.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-01c875cf61a8d6be.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3efb8e8f15db0af53ed944cbd97138b4931477f8f381183b322c1fbe1facebf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3efb8e8f15db0af53ed944cbd97138b4931477f8f381183b322c1fbe1facebf8", kill_on_drop: false }`
[INFO] [stdout] 3efb8e8f15db0af53ed944cbd97138b4931477f8f381183b322c1fbe1facebf8