[INFO] cloning repository https://github.com/kjvalencik/rust-aoc-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kjvalencik/rust-aoc-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkjvalencik%2Frust-aoc-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkjvalencik%2Frust-aoc-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 045ce6d1b767a5dbce8dd9844d4e2a9279cfe855
[INFO] documenting kjvalencik/rust-aoc-2019 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%2Fkjvalencik%2Frust-aoc-2019" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kjvalencik/rust-aoc-2019 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/kjvalencik/rust-aoc-2019
[INFO] finished tweaking git repo https://github.com/kjvalencik/rust-aoc-2019
[INFO] tweaked toml for git repo https://github.com/kjvalencik/rust-aoc-2019 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/kjvalencik/rust-aoc-2019 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d540268aaf1f53416132ac75fb37fcd8ea0a97ac579f15b4bbd3915e6fdde15a
[INFO] running `Command { std: "docker" "start" "-a" "d540268aaf1f53416132ac75fb37fcd8ea0a97ac579f15b4bbd3915e6fdde15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d540268aaf1f53416132ac75fb37fcd8ea0a97ac579f15b4bbd3915e6fdde15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d540268aaf1f53416132ac75fb37fcd8ea0a97ac579f15b4bbd3915e6fdde15a", kill_on_drop: false }`
[INFO] [stdout] d540268aaf1f53416132ac75fb37fcd8ea0a97ac579f15b4bbd3915e6fdde15a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 446f916b5cd7c8fab5f1242b3b1f6fa312ce20e832158de3b964e74c054b4cf5
[INFO] running `Command { std: "docker" "start" "-a" "446f916b5cd7c8fab5f1242b3b1f6fa312ce20e832158de3b964e74c054b4cf5", kill_on_drop: false }`
[INFO] [stderr]  Documenting day-08 v0.1.0 (/opt/rustwide/workdir/calendar/day-08)
[INFO] [stderr]  Documenting day-02 v0.1.0 (/opt/rustwide/workdir/calendar/day-02)
[INFO] [stderr]  Documenting day-06 v0.1.0 (/opt/rustwide/workdir/calendar/day-06)
[INFO] [stderr]  Documenting day-03 v0.1.0 (/opt/rustwide/workdir/calendar/day-03)
[INFO] [stderr]  Documenting day-10 v0.1.0 (/opt/rustwide/workdir/calendar/day-10)
[INFO] [stderr]  Documenting day-13 v0.1.0 (/opt/rustwide/workdir/calendar/day-13)
[INFO] [stderr]  Documenting day-04 v0.1.0 (/opt/rustwide/workdir/calendar/day-04)
[INFO] [stderr]  Documenting day-15 v0.1.0 (/opt/rustwide/workdir/calendar/day-15)
[INFO] [stderr]  Documenting day-01 v0.1.0 (/opt/rustwide/workdir/calendar/day-01)
[INFO] [stderr]  Documenting day-11 v0.1.0 (/opt/rustwide/workdir/calendar/day-11)
[INFO] [stderr]  Documenting day-09 v0.1.0 (/opt/rustwide/workdir/calendar/day-09)
[INFO] [stderr]  Documenting day-14 v0.1.0 (/opt/rustwide/workdir/calendar/day-14)
[INFO] [stderr]  Documenting day-05 v0.1.0 (/opt/rustwide/workdir/calendar/day-05)
[INFO] [stderr]  Documenting day-16 v0.1.0 (/opt/rustwide/workdir/calendar/day-16)
[INFO] [stderr]  Documenting day-12 v0.1.0 (/opt/rustwide/workdir/calendar/day-12)
[INFO] [stderr]  Documenting day-07 v0.1.0 (/opt/rustwide/workdir/calendar/day-07)
[INFO] [stderr] error: could not document `day-15`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day_15 calendar/day-15/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=02343c693214327d -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 `day-13`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day_13 calendar/day-13/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=44de1580aaf323e8 -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" "446f916b5cd7c8fab5f1242b3b1f6fa312ce20e832158de3b964e74c054b4cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446f916b5cd7c8fab5f1242b3b1f6fa312ce20e832158de3b964e74c054b4cf5", kill_on_drop: false }`
[INFO] [stdout] 446f916b5cd7c8fab5f1242b3b1f6fa312ce20e832158de3b964e74c054b4cf5