[INFO] cloning repository https://github.com/Kerndog73/Advent-of-Code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kerndog73/Advent-of-Code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerndog73%2FAdvent-of-Code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerndog73%2FAdvent-of-Code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb87f6158900ddbb1e3ee9908116b201cb802f9e
[INFO] documenting Kerndog73/Advent-of-Code-2020 against 1.64.0 for beta-1.65-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerndog73%2FAdvent-of-Code-2020" "/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/Kerndog73/Advent-of-Code-2020 on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kerndog73/Advent-of-Code-2020
[INFO] finished tweaking git repo https://github.com/Kerndog73/Advent-of-Code-2020
[INFO] tweaked toml for git repo https://github.com/Kerndog73/Advent-of-Code-2020 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Kerndog73/Advent-of-Code-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f07aa1848d0178a03ff8472d12a90080053e5fe2d6c5b4f810707a24bb3eab5d
[INFO] running `Command { std: "docker" "start" "-a" "f07aa1848d0178a03ff8472d12a90080053e5fe2d6c5b4f810707a24bb3eab5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f07aa1848d0178a03ff8472d12a90080053e5fe2d6c5b4f810707a24bb3eab5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f07aa1848d0178a03ff8472d12a90080053e5fe2d6c5b4f810707a24bb3eab5d", kill_on_drop: false }`
[INFO] [stdout] f07aa1848d0178a03ff8472d12a90080053e5fe2d6c5b4f810707a24bb3eab5d
[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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a75a15f2afce7d92d3c4f71313295b0c529430ba5febfe90cc749dfcd2f01952
[INFO] running `Command { std: "docker" "start" "-a" "a75a15f2afce7d92d3c4f71313295b0c529430ba5febfe90cc749dfcd2f01952", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking text_io v0.1.8
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]  Documenting adventofcode2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking adventofcode2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `adventofcode2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day_11 src/bin/day_11.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=df9ae10c03a1f798 -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2020=/opt/rustwide/target/debug/deps/libadventofcode2020-d99118c794f9f3ed.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-2b53e7f132ea924e.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-3e2fcc0c55ebf374.rmeta --extern text_io=/opt/rustwide/target/debug/deps/libtext_io-886e3b12a74cfb74.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 `adventofcode2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day_18 src/bin/day_18.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=2273a9a88340ba44 -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2020=/opt/rustwide/target/debug/deps/libadventofcode2020-d99118c794f9f3ed.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-2b53e7f132ea924e.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-3e2fcc0c55ebf374.rmeta --extern text_io=/opt/rustwide/target/debug/deps/libtext_io-886e3b12a74cfb74.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `adventofcode2020`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day_4 src/bin/day_4.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=bd92a657819fff02 -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2020=/opt/rustwide/target/debug/deps/libadventofcode2020-d99118c794f9f3ed.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-2b53e7f132ea924e.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-3e2fcc0c55ebf374.rmeta --extern text_io=/opt/rustwide/target/debug/deps/libtext_io-886e3b12a74cfb74.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a75a15f2afce7d92d3c4f71313295b0c529430ba5febfe90cc749dfcd2f01952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a75a15f2afce7d92d3c4f71313295b0c529430ba5febfe90cc749dfcd2f01952", kill_on_drop: false }`
[INFO] [stdout] a75a15f2afce7d92d3c4f71313295b0c529430ba5febfe90cc749dfcd2f01952