[INFO] cloning repository https://github.com/DRvader/AOC2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DRvader/AOC2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDRvader%2FAOC2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDRvader%2FAOC2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f40813a3c00b30ff9bf42d76c4711acc74779260
[INFO] documenting DRvader/AOC2020 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%2FDRvader%2FAOC2020" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DRvader/AOC2020 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/DRvader/AOC2020
[INFO] finished tweaking git repo https://github.com/DRvader/AOC2020
[INFO] tweaked toml for git repo https://github.com/DRvader/AOC2020 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/DRvader/AOC2020 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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] acd55d877ec3aa50b0d06aab98f0cac4d7ed10c0e3bb4621df80c4f905abe779
[INFO] running `Command { std: "docker" "start" "-a" "acd55d877ec3aa50b0d06aab98f0cac4d7ed10c0e3bb4621df80c4f905abe779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acd55d877ec3aa50b0d06aab98f0cac4d7ed10c0e3bb4621df80c4f905abe779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd55d877ec3aa50b0d06aab98f0cac4d7ed10c0e3bb4621df80c4f905abe779", kill_on_drop: false }`
[INFO] [stdout] acd55d877ec3aa50b0d06aab98f0cac4d7ed10c0e3bb4621df80c4f905abe779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] b66dce7eefcaffb21923cece471fa6dc7026bbe51cd53a118698b543140e6add
[INFO] running `Command { std: "docker" "start" "-a" "b66dce7eefcaffb21923cece471fa6dc7026bbe51cd53a118698b543140e6add", kill_on_drop: false }`
[INFO] [stderr]  Documenting AOC2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking AOC2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/bin/10/2.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 |   };
[INFO] [stdout]    |    ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `AOC2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name d9_1 src/bin/9/1.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=7abdc26cbe5e8cfb -L dependency=/opt/rustwide/target/debug/deps --extern AOC2020=/opt/rustwide/target/debug/deps/libAOC2020-acaace738dc94423.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 `AOC2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name d6_2 src/bin/6/2.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=5273631702a434de -L dependency=/opt/rustwide/target/debug/deps --extern AOC2020=/opt/rustwide/target/debug/deps/libAOC2020-acaace738dc94423.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `AOC2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name d5_1 src/bin/5/1.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=06b55cc15fd363f6 -L dependency=/opt/rustwide/target/debug/deps --extern AOC2020=/opt/rustwide/target/debug/deps/libAOC2020-acaace738dc94423.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `AOC2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name d10_2 src/bin/10/2.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=05fab823c8336fab -L dependency=/opt/rustwide/target/debug/deps --extern AOC2020=/opt/rustwide/target/debug/deps/libAOC2020-acaace738dc94423.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `AOC2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name d9_2 src/bin/9/2.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=906429b8af09057f -L dependency=/opt/rustwide/target/debug/deps --extern AOC2020=/opt/rustwide/target/debug/deps/libAOC2020-acaace738dc94423.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `AOC2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name d10_1 src/bin/10/1.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=796034d226ef86a0 -L dependency=/opt/rustwide/target/debug/deps --extern AOC2020=/opt/rustwide/target/debug/deps/libAOC2020-acaace738dc94423.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `AOC2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name d8_1 src/bin/8/1.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=5dd056024638b877 -L dependency=/opt/rustwide/target/debug/deps --extern AOC2020=/opt/rustwide/target/debug/deps/libAOC2020-acaace738dc94423.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `AOC2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name d8_2 src/bin/8/2.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=b35b321106ae1a1e -L dependency=/opt/rustwide/target/debug/deps --extern AOC2020=/opt/rustwide/target/debug/deps/libAOC2020-acaace738dc94423.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b66dce7eefcaffb21923cece471fa6dc7026bbe51cd53a118698b543140e6add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b66dce7eefcaffb21923cece471fa6dc7026bbe51cd53a118698b543140e6add", kill_on_drop: false }`
[INFO] [stdout] b66dce7eefcaffb21923cece471fa6dc7026bbe51cd53a118698b543140e6add