[INFO] cloning repository https://github.com/MaartenStaa/advent-of-code-2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaartenStaa/advent-of-code-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaartenStaa%2Fadvent-of-code-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaartenStaa%2Fadvent-of-code-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 951576e8e14701569137f8b5a10a8e4937dbf1e3
[INFO] documenting MaartenStaa/advent-of-code-2021 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%2FMaartenStaa%2Fadvent-of-code-2021" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MaartenStaa/advent-of-code-2021 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/MaartenStaa/advent-of-code-2021
[INFO] finished tweaking git repo https://github.com/MaartenStaa/advent-of-code-2021
[INFO] tweaked toml for git repo https://github.com/MaartenStaa/advent-of-code-2021 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/MaartenStaa/advent-of-code-2021 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 85fe695262edb658b0b1e6cd7f6b92f70c6c639099d5fb8f4ff5c6c0b758d2de
[INFO] running `Command { std: "docker" "start" "-a" "85fe695262edb658b0b1e6cd7f6b92f70c6c639099d5fb8f4ff5c6c0b758d2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85fe695262edb658b0b1e6cd7f6b92f70c6c639099d5fb8f4ff5c6c0b758d2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85fe695262edb658b0b1e6cd7f6b92f70c6c639099d5fb8f4ff5c6c0b758d2de", kill_on_drop: false }`
[INFO] [stdout] 85fe695262edb658b0b1e6cd7f6b92f70c6c639099d5fb8f4ff5c6c0b758d2de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a5f01ee6a340844dc731b75890da5366f7f802fea47ba7746c0e9ea905217f63
[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" "a5f01ee6a340844dc731b75890da5366f7f802fea47ba7746c0e9ea905217f63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting day25-sea-cucumber v0.1.0 (/opt/rustwide/workdir/day25-sea-cucumber)
[INFO] [stderr]  Documenting day7-the-treachery-of-whales v0.1.0 (/opt/rustwide/workdir/day7-the-treachery-of-whales)
[INFO] [stderr]  Documenting day13-transparent-origami v0.1.0 (/opt/rustwide/workdir/day13-transparent-origami)
[INFO] [stderr]  Documenting day2-dive v0.1.0 (/opt/rustwide/workdir/day2-dive)
[INFO] [stderr]  Documenting day10-syntax-scoring v0.1.0 (/opt/rustwide/workdir/day10-syntax-scoring)
[INFO] [stderr]  Documenting day16-packet-decoder v0.1.0 (/opt/rustwide/workdir/day16-packet-decoder)
[INFO] [stderr]  Documenting day6-lanternfish v0.1.0 (/opt/rustwide/workdir/day6-lanternfish)
[INFO] [stderr]  Documenting day1-sonar-sweep v0.1.0 (/opt/rustwide/workdir/day1-sonar-sweep)
[INFO] [stderr]  Documenting day4-giant-squid v0.1.0 (/opt/rustwide/workdir/day4-giant-squid)
[INFO] [stderr]  Documenting day5-hydrothermal-venture v0.1.0 (/opt/rustwide/workdir/day5-hydrothermal-venture)
[INFO] [stderr]  Documenting day11-dumbo-octopus v0.1.0 (/opt/rustwide/workdir/day11-dumbo-octopus)
[INFO] [stderr]  Documenting day8-seven-segment-search v0.1.0 (/opt/rustwide/workdir/day8-seven-segment-search)
[INFO] [stderr]  Documenting day3-binary-diagnostic v0.1.0 (/opt/rustwide/workdir/day3-binary-diagnostic)
[INFO] [stderr]  Documenting day9-smoke-basin v0.1.0 (/opt/rustwide/workdir/day9-smoke-basin)
[INFO] [stderr]  Documenting day21-dirac-dice v0.1.0 (/opt/rustwide/workdir/day21-dirac-dice)
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr] error: could not document `day5-hydrothermal-venture`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day5_hydrothermal_venture day5-hydrothermal-venture/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=e11bde8ee1ac93e1 -L dependency=/opt/rustwide/target/debug/deps --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 `day11-dumbo-octopus`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day11_dumbo_octopus day11-dumbo-octopus/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=911538251b0e593a -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `day13-transparent-origami`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day13_transparent_origami day13-transparent-origami/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=ef3843bd269081bc -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a5f01ee6a340844dc731b75890da5366f7f802fea47ba7746c0e9ea905217f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f01ee6a340844dc731b75890da5366f7f802fea47ba7746c0e9ea905217f63", kill_on_drop: false }`
[INFO] [stdout] a5f01ee6a340844dc731b75890da5366f7f802fea47ba7746c0e9ea905217f63