[INFO] cloning repository https://github.com/amnn/adventofcode-2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amnn/adventofcode-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famnn%2Fadventofcode-2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famnn%2Fadventofcode-2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 149174a4a021f051b577d331460eed48b3c8199d [INFO] documenting amnn/adventofcode-2018 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%2Famnn%2Fadventofcode-2018" "/workspace/builds/worker-37/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amnn/adventofcode-2018 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/amnn/adventofcode-2018 [INFO] finished tweaking git repo https://github.com/amnn/adventofcode-2018 [INFO] tweaked toml for git repo https://github.com/amnn/adventofcode-2018 written to /workspace/builds/worker-37/source/Cargo.toml [INFO] crate git repo https://github.com/amnn/adventofcode-2018 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] Downloading crates ... [INFO] [stderr] Downloaded scan_fmt v0.1.3 [INFO] [stderr] Downloaded libc v0.2.44 [INFO] [stderr] Downloaded syn v0.15.23 [INFO] [stderr] Downloaded num-derive v0.2.3 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded redox_syscall v0.1.50 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 96c500e8d918b6dfe2043451d18ab07994e901d39bd8a957d52f8cdf9c8bec0f [INFO] running `Command { std: "docker" "start" "-a" "96c500e8d918b6dfe2043451d18ab07994e901d39bd8a957d52f8cdf9c8bec0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96c500e8d918b6dfe2043451d18ab07994e901d39bd8a957d52f8cdf9c8bec0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96c500e8d918b6dfe2043451d18ab07994e901d39bd8a957d52f8cdf9c8bec0f", kill_on_drop: false }` [INFO] [stdout] 96c500e8d918b6dfe2043451d18ab07994e901d39bd8a957d52f8cdf9c8bec0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 09f345237fb8c8127f12cdccf64742ff4c1e57ed87453b1b80e32accc64f64db [INFO] running `Command { std: "docker" "start" "-a" "09f345237fb8c8127f12cdccf64742ff4c1e57ed87453b1b80e32accc64f64db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking scan_fmt v0.1.3 [INFO] [stderr] Checking adventofcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting adventofcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not document `adventofcode` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day16 src/day16/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=27a50f355d631686 -L dependency=/opt/rustwide/target/debug/deps --extern lib=/opt/rustwide/target/debug/deps/liblib-c2e0195af63f68df.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-b679842f6dec8706.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-ca1fbec95cce5b33.rmeta --extern scan_fmt=/opt/rustwide/target/debug/deps/libscan_fmt-f6ab47e3c64afcd1.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-66725f9fffeaea30.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 `adventofcode` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day12 src/day12/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c4573463eaea7612 -L dependency=/opt/rustwide/target/debug/deps --extern lib=/opt/rustwide/target/debug/deps/liblib-c2e0195af63f68df.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-b679842f6dec8706.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-ca1fbec95cce5b33.rmeta --extern scan_fmt=/opt/rustwide/target/debug/deps/libscan_fmt-f6ab47e3c64afcd1.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-66725f9fffeaea30.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day03 src/day03/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9440968520b2b785 -L dependency=/opt/rustwide/target/debug/deps --extern lib=/opt/rustwide/target/debug/deps/liblib-c2e0195af63f68df.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-b679842f6dec8706.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-ca1fbec95cce5b33.rmeta --extern scan_fmt=/opt/rustwide/target/debug/deps/libscan_fmt-f6ab47e3c64afcd1.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-66725f9fffeaea30.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day02 src/day02/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ed78e0f116e46466 -L dependency=/opt/rustwide/target/debug/deps --extern lib=/opt/rustwide/target/debug/deps/liblib-c2e0195af63f68df.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-b679842f6dec8706.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-ca1fbec95cce5b33.rmeta --extern scan_fmt=/opt/rustwide/target/debug/deps/libscan_fmt-f6ab47e3c64afcd1.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-66725f9fffeaea30.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day14 src/day14/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=75aa990c20472107 -L dependency=/opt/rustwide/target/debug/deps --extern lib=/opt/rustwide/target/debug/deps/liblib-c2e0195af63f68df.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-b679842f6dec8706.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-ca1fbec95cce5b33.rmeta --extern scan_fmt=/opt/rustwide/target/debug/deps/libscan_fmt-f6ab47e3c64afcd1.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-66725f9fffeaea30.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `adventofcode` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name day13 src/day13/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=78a28098487dc545 -L dependency=/opt/rustwide/target/debug/deps --extern lib=/opt/rustwide/target/debug/deps/liblib-c2e0195af63f68df.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-b679842f6dec8706.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-ca1fbec95cce5b33.rmeta --extern scan_fmt=/opt/rustwide/target/debug/deps/libscan_fmt-f6ab47e3c64afcd1.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-66725f9fffeaea30.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "09f345237fb8c8127f12cdccf64742ff4c1e57ed87453b1b80e32accc64f64db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09f345237fb8c8127f12cdccf64742ff4c1e57ed87453b1b80e32accc64f64db", kill_on_drop: false }` [INFO] [stdout] 09f345237fb8c8127f12cdccf64742ff4c1e57ed87453b1b80e32accc64f64db