[INFO] cloning repository https://github.com/jwarwick/aoc_2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwarwick/aoc_2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwarwick%2Faoc_2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwarwick%2Faoc_2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b5b7578b3999ed85e787768588f0b30bff94b9d [INFO] documenting jwarwick/aoc_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%2Fjwarwick%2Faoc_2018" "/workspace/builds/worker-19/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jwarwick/aoc_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/jwarwick/aoc_2018 [INFO] finished tweaking git repo https://github.com/jwarwick/aoc_2018 [INFO] tweaked toml for git repo https://github.com/jwarwick/aoc_2018 written to /workspace/builds/worker-19/source/Cargo.toml [INFO] crate git repo https://github.com/jwarwick/aoc_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 itertools-num v0.1.3 [INFO] [stderr] Downloaded time v0.1.40 [INFO] [stderr] Downloaded criterion-plot v0.2.5 [INFO] [stderr] Downloaded rand v0.6.1 [INFO] [stderr] Downloaded thread-scoped v1.0.2 [INFO] [stderr] Downloaded csv v1.0.2 [INFO] [stderr] Downloaded simplelog v0.5.3 [INFO] [stderr] Downloaded memchr v2.1.1 [INFO] [stderr] Downloaded syn v0.15.22 [INFO] [stderr] Downloaded handlebars v0.32.4 [INFO] [stderr] Downloaded pest v1.0.6 [INFO] [stderr] Downloaded rand_chacha v0.1.0 [INFO] [stderr] Downloaded rand_xorshift v0.1.0 [INFO] [stderr] Downloaded pest_derive v1.0.8 [INFO] [stderr] Downloaded criterion-stats v0.2.5 [INFO] [stderr] Downloaded scan_fmt v0.1.3 [INFO] [stderr] Downloaded byteorder v1.2.7 [INFO] [stderr] Downloaded proc-macro2 v0.4.24 [INFO] [stderr] Downloaded itertools v0.7.11 [INFO] [stderr] Downloaded serde_json v1.0.33 [INFO] [stderr] Downloaded criterion v0.2.5 [INFO] [stderr] Downloaded z3-sys v0.4.0 [INFO] [stderr] Downloaded z3 v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] d0d48cd78905e31a8a0dae74e406ee179da0dc5fb31845accc32d0eda295692b [INFO] running `Command { std: "docker" "start" "-a" "d0d48cd78905e31a8a0dae74e406ee179da0dc5fb31845accc32d0eda295692b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0d48cd78905e31a8a0dae74e406ee179da0dc5fb31845accc32d0eda295692b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0d48cd78905e31a8a0dae74e406ee179da0dc5fb31845accc32d0eda295692b", kill_on_drop: false }` [INFO] [stdout] d0d48cd78905e31a8a0dae74e406ee179da0dc5fb31845accc32d0eda295692b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] ce1b2105487d6ecc034e051402db31f8272c13bab04a7a917a05a5594fb19290 [INFO] running `Command { std: "docker" "start" "-a" "ce1b2105487d6ecc034e051402db31f8272c13bab04a7a917a05a5594fb19290", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking util v0.1.0 (/opt/rustwide/workdir/util) [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking z3-sys v0.4.0 [INFO] [stderr] Checking device v0.1.0 (/opt/rustwide/workdir/device) [INFO] [stderr] Documenting util v0.1.0 (/opt/rustwide/workdir/util) [INFO] [stderr] Documenting device v0.1.0 (/opt/rustwide/workdir/device) [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Documenting day01 v0.1.0 (/opt/rustwide/workdir/day01) [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> device/src/lib.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let mut s: HashSet = HashSet::new(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> device/src/lib.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut s: HashSet = HashSet::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting day21 v0.1.0 (/opt/rustwide/workdir/day21) [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Checking z3 v0.3.0 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Documenting day14 v0.1.0 (/opt/rustwide/workdir/day14) [INFO] [stderr] Documenting day02 v0.1.0 (/opt/rustwide/workdir/day02) [INFO] [stderr] Documenting day10 v0.1.0 (/opt/rustwide/workdir/day10) [INFO] [stderr] Documenting day13 v0.1.0 (/opt/rustwide/workdir/day13) [INFO] [stderr] Documenting day15 v0.1.0 (/opt/rustwide/workdir/day15) [INFO] [stderr] Documenting day12 v0.1.0 (/opt/rustwide/workdir/day12) [INFO] [stderr] Documenting day11 v0.1.0 (/opt/rustwide/workdir/day11) [INFO] [stderr] Documenting day09 v0.1.0 (/opt/rustwide/workdir/day09) [INFO] [stderr] Documenting day05 v0.1.0 (/opt/rustwide/workdir/day05) [INFO] [stdout] error[E0463]: can't find crate for `scan_fmt` [INFO] [stdout] --> day10/src/lib.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] extern crate scan_fmt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `scan_fmt` in this scope [INFO] [stdout] --> day10/src/lib.rs:17:44 [INFO] [stdout] | [INFO] [stdout] 17 | let (x, y, delta_x, delta_y) = scan_fmt!(l, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `scan_fmt` is imported here, but it is an unresolved item, not a macro [INFO] [stdout] --> day10/src/lib.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] extern crate scan_fmt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> day09/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | let player: usize = ((cnt + 1) % *players as usize); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - let player: usize = ((cnt + 1) % *players as usize); [INFO] [stdout] 39 + let player: usize = (cnt + 1) % *players as usize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not document `day10` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name day10 day10/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4eccad202b46241e -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-08c2f710beb8b063.rmeta --extern util=/opt/rustwide/target/debug/deps/libutil-84accc08f05e25af.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not document `day15` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name day15 day15/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f29181c08786633a -L dependency=/opt/rustwide/target/debug/deps --extern itertools=/opt/rustwide/target/debug/deps/libitertools-08c2f710beb8b063.rmeta --extern util=/opt/rustwide/target/debug/deps/libutil-84accc08f05e25af.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ce1b2105487d6ecc034e051402db31f8272c13bab04a7a917a05a5594fb19290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce1b2105487d6ecc034e051402db31f8272c13bab04a7a917a05a5594fb19290", kill_on_drop: false }` [INFO] [stdout] ce1b2105487d6ecc034e051402db31f8272c13bab04a7a917a05a5594fb19290