[INFO] cloning repository https://github.com/mpihlak/aoc2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mpihlak/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpihlak%2Faoc2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmpihlak%2Faoc2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b831b3c4412f35653d2c637f793e9a4217e7b02b [INFO] documenting mpihlak/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%2Fmpihlak%2Faoc2020" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mpihlak/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/mpihlak/aoc2020 [INFO] finished tweaking git repo https://github.com/mpihlak/aoc2020 [INFO] tweaked toml for git repo https://github.com/mpihlak/aoc2020 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/mpihlak/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ce4dbef44890046263a8492edb101498ee2cbf854d16c11e1d3c9de539e759a2 [INFO] running `Command { std: "docker" "start" "-a" "ce4dbef44890046263a8492edb101498ee2cbf854d16c11e1d3c9de539e759a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce4dbef44890046263a8492edb101498ee2cbf854d16c11e1d3c9de539e759a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce4dbef44890046263a8492edb101498ee2cbf854d16c11e1d3c9de539e759a2", kill_on_drop: false }` [INFO] [stdout] ce4dbef44890046263a8492edb101498ee2cbf854d16c11e1d3c9de539e759a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e4c8379b03f162a2110dadcf842ca0c8fbcbb69a3277190b4d024d7a4b955360 [INFO] running `Command { std: "docker" "start" "-a" "e4c8379b03f162a2110dadcf842ca0c8fbcbb69a3277190b4d024d7a4b955360", kill_on_drop: false }` [INFO] [stderr] Checking aoclib v0.1.0 (/opt/rustwide/workdir/aoclib) [INFO] [stderr] Documenting day4 v0.1.0 (/opt/rustwide/workdir/day4) [INFO] [stderr] Documenting day2 v0.1.0 (/opt/rustwide/workdir/day2) [INFO] [stderr] Documenting aoclib v0.1.0 (/opt/rustwide/workdir/aoclib) [INFO] [stderr] Documenting day5 v0.1.0 (/opt/rustwide/workdir/day5) [INFO] [stderr] Documenting day1 v0.1.0 (/opt/rustwide/workdir/day1) [INFO] [stderr] Documenting day25 v0.1.0 (/opt/rustwide/workdir/day25) [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Documenting day6 v0.1.0 (/opt/rustwide/workdir/day6) [INFO] [stderr] Documenting day21 v0.1.0 (/opt/rustwide/workdir/day21) [INFO] [stderr] Documenting day15 v0.1.0 (/opt/rustwide/workdir/day15) [INFO] [stderr] Documenting day3 v0.1.0 (/opt/rustwide/workdir/day3) [INFO] [stderr] Documenting day24 v0.1.0 (/opt/rustwide/workdir/day24) [INFO] [stderr] Documenting day18 v0.1.0 (/opt/rustwide/workdir/day18) [INFO] [stderr] Documenting day10 v0.1.0 (/opt/rustwide/workdir/day10) [INFO] [stderr] Documenting day23 v0.1.0 (/opt/rustwide/workdir/day23) [INFO] [stderr] Documenting day19 v0.1.0 (/opt/rustwide/workdir/day19) [INFO] [stderr] Documenting day11 v0.1.0 (/opt/rustwide/workdir/day11) [INFO] [stderr] Documenting day8 v0.1.0 (/opt/rustwide/workdir/day8) [INFO] [stderr] Documenting day17 v0.1.0 (/opt/rustwide/workdir/day17) [INFO] [stderr] Documenting day12 v0.1.0 (/opt/rustwide/workdir/day12) [INFO] [stderr] Documenting day9 v0.1.0 (/opt/rustwide/workdir/day9) [INFO] [stderr] Documenting day16 v0.1.0 (/opt/rustwide/workdir/day16) [INFO] [stderr] Documenting day14 v0.1.0 (/opt/rustwide/workdir/day14) [INFO] [stderr] Documenting day22 v0.1.0 (/opt/rustwide/workdir/day22) [INFO] [stderr] Documenting day20 v0.1.0 (/opt/rustwide/workdir/day20) [INFO] [stderr] Documenting day7 v0.1.0 (/opt/rustwide/workdir/day7) [INFO] [stderr] error: could not document `day8` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day8 day8/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=8e7c40f1f3c1e47a -L dependency=/opt/rustwide/target/debug/deps --extern aoclib=/opt/rustwide/target/debug/deps/libaoclib-9b0b8f981c2504b0.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 `day22` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day22 day22/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=400d03592cfdea69 -L dependency=/opt/rustwide/target/debug/deps --extern aoclib=/opt/rustwide/target/debug/deps/libaoclib-9b0b8f981c2504b0.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [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 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=e66c726da48e40ea -L dependency=/opt/rustwide/target/debug/deps --extern aoclib=/opt/rustwide/target/debug/deps/libaoclib-9b0b8f981c2504b0.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day21` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day21 day21/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=e3fab7ded4fa6509 -L dependency=/opt/rustwide/target/debug/deps --extern aoclib=/opt/rustwide/target/debug/deps/libaoclib-9b0b8f981c2504b0.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day16` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day16 day16/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=31b0e388c559803f -L dependency=/opt/rustwide/target/debug/deps --extern aoclib=/opt/rustwide/target/debug/deps/libaoclib-9b0b8f981c2504b0.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day19` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day19 day19/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=cb199c10021ad0f6 -L dependency=/opt/rustwide/target/debug/deps --extern aoclib=/opt/rustwide/target/debug/deps/libaoclib-9b0b8f981c2504b0.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day20` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day20 day20/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=59e1f69155f7c419 -L dependency=/opt/rustwide/target/debug/deps --extern aoclib=/opt/rustwide/target/debug/deps/libaoclib-9b0b8f981c2504b0.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day18` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day18 day18/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=b7882cc658632669 -L dependency=/opt/rustwide/target/debug/deps --extern aoclib=/opt/rustwide/target/debug/deps/libaoclib-9b0b8f981c2504b0.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "e4c8379b03f162a2110dadcf842ca0c8fbcbb69a3277190b4d024d7a4b955360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4c8379b03f162a2110dadcf842ca0c8fbcbb69a3277190b4d024d7a4b955360", kill_on_drop: false }` [INFO] [stdout] e4c8379b03f162a2110dadcf842ca0c8fbcbb69a3277190b4d024d7a4b955360