[INFO] cloning repository https://github.com/hygt/aoc2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hygt/aoc2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhygt%2Faoc2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhygt%2Faoc2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8f286deb972eaf2daf00125c4813ae05d6655852 [INFO] documenting hygt/aoc2018 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhygt%2Faoc2018" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hygt/aoc2018 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hygt/aoc2018 [INFO] finished tweaking git repo https://github.com/hygt/aoc2018 [INFO] tweaked toml for git repo https://github.com/hygt/aoc2018 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/hygt/aoc2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded edit-distance v2.0.1 [INFO] [stderr] Downloaded linked-list v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccf94cebafc6a2837eae25900c3d2d1b6fe4a9720b2fdc403dbdf445e518a569 [INFO] running `Command { std: "docker" "start" "-a" "ccf94cebafc6a2837eae25900c3d2d1b6fe4a9720b2fdc403dbdf445e518a569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccf94cebafc6a2837eae25900c3d2d1b6fe4a9720b2fdc403dbdf445e518a569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccf94cebafc6a2837eae25900c3d2d1b6fe4a9720b2fdc403dbdf445e518a569", kill_on_drop: false }` [INFO] [stdout] ccf94cebafc6a2837eae25900c3d2d1b6fe4a9720b2fdc403dbdf445e518a569 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 140061350b216b565347defb5cccd7777f2e1e5cb0bcf95fd5e28dc7b5946632 [INFO] running `Command { std: "docker" "start" "-a" "140061350b216b565347defb5cccd7777f2e1e5cb0bcf95fd5e28dc7b5946632", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking bit-vec v0.5.0 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking edit-distance v2.0.1 [INFO] [stderr] Checking linked-list v0.0.3 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking bit-set v0.5.0 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Documenting aoc2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day07a src/bin/day07a.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3802ac73b3b3b848 -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.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 `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day06a src/bin/day06a.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=72fc266ad736beed -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day07b src/bin/day07b.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6dfe49177c473a87 -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day08b src/bin/day08b.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=929cf78b32257ef2 -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day13 src/bin/day13.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f9c54679d83bd2c2 -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day11 src/bin/day11.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9e305e384d48b61f -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day10 src/bin/day10.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=da64cc9488f06e9c -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day09a src/bin/day09a.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=daef928d3a16983d -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day09b src/bin/day09b.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=10ead9c81b6e4612 -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day14b src/bin/day14b.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c4e5b4ac59329de9 -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day06b src/bin/day06b.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a61a9fe9e0d9cfa9 -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day05 src/bin/day05.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5417e920be3c9693 -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `aoc2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day03b src/bin/day03b.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2f371dce2a63dbd5 -L dependency=/opt/rustwide/target/debug/deps --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e52a41be07cf3ae4.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1687f0ebdbb0f3e3.rmeta --extern edit_distance=/opt/rustwide/target/debug/deps/libedit_distance-a4aa41052aa0d0ce.rmeta --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-031c516330e656e0.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6038d69c6fcf4bf3.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "140061350b216b565347defb5cccd7777f2e1e5cb0bcf95fd5e28dc7b5946632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "140061350b216b565347defb5cccd7777f2e1e5cb0bcf95fd5e28dc7b5946632", kill_on_drop: false }` [INFO] [stdout] 140061350b216b565347defb5cccd7777f2e1e5cb0bcf95fd5e28dc7b5946632