[INFO] cloning repository https://github.com/jonayerdi/aoc2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonayerdi/aoc2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Faoc2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonayerdi%2Faoc2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53a3350647c2e71c3a3cc33692ecade6d8cc5e88 [INFO] documenting jonayerdi/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%2Fjonayerdi%2Faoc2018" "/workspace/builds/worker-33/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonayerdi/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/jonayerdi/aoc2018 [INFO] finished tweaking git repo https://github.com/jonayerdi/aoc2018 [INFO] tweaked toml for git repo https://github.com/jonayerdi/aoc2018 written to /workspace/builds/worker-33/source/Cargo.toml [INFO] crate git repo https://github.com/jonayerdi/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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/jonayerdi/linked_list` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 494c760339397fe3244809ac3ba5615fef2f307c15d79100f8a2d0a5216ce793 [INFO] running `Command { std: "docker" "start" "-a" "494c760339397fe3244809ac3ba5615fef2f307c15d79100f8a2d0a5216ce793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "494c760339397fe3244809ac3ba5615fef2f307c15d79100f8a2d0a5216ce793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "494c760339397fe3244809ac3ba5615fef2f307c15d79100f8a2d0a5216ce793", kill_on_drop: false }` [INFO] [stdout] 494c760339397fe3244809ac3ba5615fef2f307c15d79100f8a2d0a5216ce793 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] b4e953c6e9bd7f8b44a69ad9327a463795f58d1c55eb3b1a31530e56b311bcc6 [INFO] running `Command { std: "docker" "start" "-a" "b4e953c6e9bd7f8b44a69ad9327a463795f58d1c55eb3b1a31530e56b311bcc6", kill_on_drop: false }` [INFO] [stderr] Checking linked_list v0.1.0 (https://github.com/jonayerdi/linked_list#d768946b) [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 --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=a81c5d798dcba8c6 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day1p2 src/bin/day1p2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=944b88b0b371ff7a -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day5 src/bin/day5.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a785b1c1bed7655b -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day14 src/bin/day14.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=8d1ab1a03c733475 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day8p2 src/bin/day8p2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ddef2d881c4cce35 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day10p2 src/bin/day10p2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0bda149162e618de -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day7p2 src/bin/day7p2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=8b34636f2bc69eee -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day14p2 src/bin/day14p2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e3e98901172775e8 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day7 src/bin/day7.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7ecaedd29d406530 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day4 src/bin/day4.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d604990a8bdba877 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day9p2 src/bin/day9p2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=692102609b2e5a09 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day5p2 src/bin/day5p2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6bc6918801d181f0 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day6p2 src/bin/day6p2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0cdbb556d959d039 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day3p2 src/bin/day3p2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9a433ae9f6326553 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day2p2 src/bin/day2p2.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=528cd2dac8a7256b -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day3 src/bin/day3.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c459b9290aeb41a8 -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.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 --edition=2018 --crate-type bin --crate-name day12 src/bin/day12.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=41cb45c733239a4f -L dependency=/opt/rustwide/target/debug/deps --extern linked_list=/opt/rustwide/target/debug/deps/liblinked_list-a329443020cec405.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "b4e953c6e9bd7f8b44a69ad9327a463795f58d1c55eb3b1a31530e56b311bcc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4e953c6e9bd7f8b44a69ad9327a463795f58d1c55eb3b1a31530e56b311bcc6", kill_on_drop: false }` [INFO] [stdout] b4e953c6e9bd7f8b44a69ad9327a463795f58d1c55eb3b1a31530e56b311bcc6