[INFO] cloning repository https://github.com/AratorRL/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AratorRL/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAratorRL%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAratorRL%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 805469dfc4adbd4bc554073a4c239a2f495200a0
[INFO] documenting AratorRL/advent-of-code 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%2FAratorRL%2Fadvent-of-code" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AratorRL/advent-of-code 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/AratorRL/advent-of-code
[INFO] finished tweaking git repo https://github.com/AratorRL/advent-of-code
[INFO] tweaked toml for git repo https://github.com/AratorRL/advent-of-code written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/AratorRL/advent-of-code 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6700e41ba25f41207cae5377949ea8f2ec0fbd878582dd858161717f8fdf46dc
[INFO] running `Command { std: "docker" "start" "-a" "6700e41ba25f41207cae5377949ea8f2ec0fbd878582dd858161717f8fdf46dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6700e41ba25f41207cae5377949ea8f2ec0fbd878582dd858161717f8fdf46dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6700e41ba25f41207cae5377949ea8f2ec0fbd878582dd858161717f8fdf46dc", kill_on_drop: false }`
[INFO] [stdout] 6700e41ba25f41207cae5377949ea8f2ec0fbd878582dd858161717f8fdf46dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ef5f9ad8c85e985c2ab62bb10e2ac8be1a219cd7893a46c4df9d547d00012c8e
[INFO] running `Command { std: "docker" "start" "-a" "ef5f9ad8c85e985c2ab62bb10e2ac8be1a219cd7893a46c4df9d547d00012c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]  Documenting day9 v0.1.0 (/opt/rustwide/workdir/crates/day9)
[INFO] [stderr]  Documenting day7 v0.1.0 (/opt/rustwide/workdir/crates/day7)
[INFO] [stderr]  Documenting day12 v0.1.0 (/opt/rustwide/workdir/crates/day12)
[INFO] [stderr]  Documenting day3 v0.1.0 (/opt/rustwide/workdir/crates/day3)
[INFO] [stderr]  Documenting day10 v0.1.0 (/opt/rustwide/workdir/crates/day10)
[INFO] [stderr]  Documenting day8 v0.1.0 (/opt/rustwide/workdir/crates/day8)
[INFO] [stderr]  Documenting day1 v0.1.0 (/opt/rustwide/workdir/crates/day1)
[INFO] [stderr]  Documenting day2 v0.1.0 (/opt/rustwide/workdir/crates/day2)
[INFO] [stderr]  Documenting day5 v0.1.0 (/opt/rustwide/workdir/crates/day5)
[INFO] [stderr]  Documenting day6 v0.1.0 (/opt/rustwide/workdir/crates/day6)
[INFO] [stderr]  Documenting day4 v0.1.0 (/opt/rustwide/workdir/crates/day4)
[INFO] [stderr]  Documenting day15 v0.1.0 (/opt/rustwide/workdir/crates/day15)
[INFO] [stderr]  Documenting day14 v0.1.0 (/opt/rustwide/workdir/crates/day14)
[INFO] [stderr]  Documenting day11 v0.1.0 (/opt/rustwide/workdir/crates/day11)
[INFO] [stderr]  Documenting day13 v0.1.0 (/opt/rustwide/workdir/crates/day13)
[INFO] [stderr]  Documenting day17 v0.1.0 (/opt/rustwide/workdir/crates/day17)
[INFO] [stderr]  Documenting day16 v0.1.0 (/opt/rustwide/workdir/crates/day16)
[INFO] [stderr] error: could not document `day3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day3 crates/day3/src/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=23c2e1461d4a3e9b -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-8ce4b7cd40c1573c.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 `day17`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day17 crates/day17/src/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=97662df23970caf3 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-8ce4b7cd40c1573c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `day12`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day12 crates/day12/src/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=530ac27df62a6d2d -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-8ce4b7cd40c1573c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `day6`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day6 crates/day6/src/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=d3ecbd1e530b8897 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-8ce4b7cd40c1573c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `day4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day4 crates/day4/src/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=20729a0c958b169a -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-8ce4b7cd40c1573c.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ef5f9ad8c85e985c2ab62bb10e2ac8be1a219cd7893a46c4df9d547d00012c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef5f9ad8c85e985c2ab62bb10e2ac8be1a219cd7893a46c4df9d547d00012c8e", kill_on_drop: false }`
[INFO] [stdout] ef5f9ad8c85e985c2ab62bb10e2ac8be1a219cd7893a46c4df9d547d00012c8e