[INFO] cloning repository https://github.com/remy-duval/aoc2019_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remy-duval/aoc2019_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremy-duval%2Faoc2019_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremy-duval%2Faoc2019_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f23c72563024338e661d59317ed451a259fda292
[INFO] documenting remy-duval/aoc2019_rust against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremy-duval%2Faoc2019_rust" "/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/remy-duval/aoc2019_rust on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/remy-duval/aoc2019_rust
[INFO] finished tweaking git repo https://github.com/remy-duval/aoc2019_rust
[INFO] tweaked toml for git repo https://github.com/remy-duval/aoc2019_rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/remy-duval/aoc2019_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4332039bf8a1d101c21f31c4b05185321a9f4aca24ba4d57610c663d9510286
[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" "d4332039bf8a1d101c21f31c4b05185321a9f4aca24ba4d57610c663d9510286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4332039bf8a1d101c21f31c4b05185321a9f4aca24ba4d57610c663d9510286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4332039bf8a1d101c21f31c4b05185321a9f4aca24ba4d57610c663d9510286", kill_on_drop: false }`
[INFO] [stdout] d4332039bf8a1d101c21f31c4b05185321a9f4aca24ba4d57610c663d9510286
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5b372bffdf2998312d0010a835a85545784f16d3a200980e19b44705a9673ca
[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" "b5b372bffdf2998312d0010a835a85545784f16d3a200980e19b44705a9673ca", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking aoc2019_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting aoc2019_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not document `aoc2019_rust`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day05 src/bin/day05.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern aoc=/opt/rustwide/target/debug/deps/libaoc-92b18f7ac5cd1d7f.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-949e447cc4c94bcd.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-5ad68357c26dda65.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b5b372bffdf2998312d0010a835a85545784f16d3a200980e19b44705a9673ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b372bffdf2998312d0010a835a85545784f16d3a200980e19b44705a9673ca", kill_on_drop: false }`
[INFO] [stdout] b5b372bffdf2998312d0010a835a85545784f16d3a200980e19b44705a9673ca