[INFO] cloning repository https://github.com/move-z/adventofcode2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/move-z/adventofcode2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmove-z%2Fadventofcode2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmove-z%2Fadventofcode2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c9116f21648a1a6990256d1e8dbcdace77a5550f [INFO] documenting move-z/adventofcode2018 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%2Fmove-z%2Fadventofcode2018" "/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/move-z/adventofcode2018 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/move-z/adventofcode2018 [INFO] finished tweaking git repo https://github.com/move-z/adventofcode2018 [INFO] tweaked toml for git repo https://github.com/move-z/adventofcode2018 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/move-z/adventofcode2018 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 either v1.5.1 [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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8c6affd3d6d8dd7e9c1da70622e6dc369b9738e450e4a2c82defaa98a1a32da [INFO] running `Command { std: "docker" "start" "-a" "a8c6affd3d6d8dd7e9c1da70622e6dc369b9738e450e4a2c82defaa98a1a32da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8c6affd3d6d8dd7e9c1da70622e6dc369b9738e450e4a2c82defaa98a1a32da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8c6affd3d6d8dd7e9c1da70622e6dc369b9738e450e4a2c82defaa98a1a32da", kill_on_drop: false }` [INFO] [stdout] a8c6affd3d6d8dd7e9c1da70622e6dc369b9738e450e4a2c82defaa98a1a32da [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" "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] 6f2b88b9045d0baab0b1f8cd10f2b36e91bc139e2a88c61a0167930fb1884e38 [INFO] running `Command { std: "docker" "start" "-a" "6f2b88b9045d0baab0b1f8cd10f2b36e91bc139e2a88c61a0167930fb1884e38", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking either v1.5.1 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Documenting adventofcode2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking adventofcode2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day18 src/bin/day18.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=44847af4abd9074b -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.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 `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day15 src/bin/day15.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=75759ab036a0023f -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day22 src/bin/day22.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9d5e5e68330fa183 -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day17 src/bin/day17.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c12ead344512183f -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day20 src/bin/day20.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d513a596124e53d9 -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day04 src/bin/day04.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0bb51dfe0c631e4b -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --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=848623c78294c887 -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day03 src/bin/day03.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=fd94f0fca71ec017 -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day16 src/bin/day16.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9d722e57ed63a3ef -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day08 src/bin/day08.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5160bfde2da08c1e -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day02 src/bin/day02.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d450317d1293208f -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day01 src/bin/day01.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f6ba2b3e0cb9a5e4 -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode2018` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name day09 src/bin/day09.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=b2ec44c33c22e9c1 -L dependency=/opt/rustwide/target/debug/deps --extern adventofcode2018=/opt/rustwide/target/debug/deps/libadventofcode2018-235982d24181fa25.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-11eec711ec28315b.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-e4fd60dc49ccd72a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-84ac6cfd9bd2a884.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "6f2b88b9045d0baab0b1f8cd10f2b36e91bc139e2a88c61a0167930fb1884e38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f2b88b9045d0baab0b1f8cd10f2b36e91bc139e2a88c61a0167930fb1884e38", kill_on_drop: false }` [INFO] [stdout] 6f2b88b9045d0baab0b1f8cd10f2b36e91bc139e2a88c61a0167930fb1884e38