[INFO] cloning repository https://github.com/HoLLy-HaCKeR/AdventOfCode2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HoLLy-HaCKeR/AdventOfCode2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoLLy-HaCKeR%2FAdventOfCode2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoLLy-HaCKeR%2FAdventOfCode2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1da4d8098afbed0d553417b5caac23a72b1bcb3b [INFO] documenting HoLLy-HaCKeR/AdventOfCode2021 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%2FHoLLy-HaCKeR%2FAdventOfCode2021" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HoLLy-HaCKeR/AdventOfCode2021 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/HoLLy-HaCKeR/AdventOfCode2021 [INFO] finished tweaking git repo https://github.com/HoLLy-HaCKeR/AdventOfCode2021 [INFO] tweaked toml for git repo https://github.com/HoLLy-HaCKeR/AdventOfCode2021 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/HoLLy-HaCKeR/AdventOfCode2021 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded tinyvec v1.5.1 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded rustc-hash v1.1.0 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded hashbrown v0.11.2 [INFO] [stderr] Downloaded riscv v0.7.0 [INFO] [stderr] Downloaded embedded-hal v0.2.6 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded hash32 v0.2.1 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.5 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded fixedbitset v0.4.0 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded petgraph v0.6.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.78 [INFO] [stderr] Downloaded volatile-register v0.2.1 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded atomic-polyfill v0.1.5 [INFO] [stderr] Downloaded paste v1.0.6 [INFO] [stderr] Downloaded web-sys v0.3.55 [INFO] [stderr] Downloaded libc v0.2.108 [INFO] [stderr] Downloaded syn v1.0.82 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded riscv-target v0.1.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.78 [INFO] [stderr] Downloaded clap v2.34.0 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] [stderr] Downloaded serde_derive v1.0.130 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded spin v0.9.2 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded bit_field v0.10.1 [INFO] [stderr] Downloaded stable_deref_trait v1.2.0 [INFO] [stderr] Downloaded rustc_version v0.4.0 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded memoffset v0.6.5 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded cortex-m v0.7.3 [INFO] [stderr] Downloaded heapless v0.7.9 [INFO] [stderr] Downloaded critical-section v0.2.5 [INFO] [stderr] Downloaded js-sys v0.3.55 [INFO] [stderr] Downloaded ryu v1.0.6 [INFO] [stderr] Downloaded serde_json v1.0.72 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded indexmap v1.7.0 [INFO] [stderr] Downloaded hex v0.4.3 [INFO] [stderr] Downloaded semver v1.0.4 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] c27a2714c1d7238742dc368f31fef95585708b907698f90ed5463425cf924748 [INFO] running `Command { std: "docker" "start" "-a" "c27a2714c1d7238742dc368f31fef95585708b907698f90ed5463425cf924748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c27a2714c1d7238742dc368f31fef95585708b907698f90ed5463425cf924748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c27a2714c1d7238742dc368f31fef95585708b907698f90ed5463425cf924748", kill_on_drop: false }` [INFO] [stdout] c27a2714c1d7238742dc368f31fef95585708b907698f90ed5463425cf924748 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] eb69ba76c5e1c2459ed16ab85f9682e03ef266ad55d8afee91f342996a646afe [INFO] running `Command { std: "docker" "start" "-a" "eb69ba76c5e1c2459ed16ab85f9682e03ef266ad55d8afee91f342996a646afe", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling heapless v0.7.9 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking bumpalo v3.8.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking aoc-lib v0.1.0 (/opt/rustwide/workdir/aoc-lib) [INFO] [stderr] Documenting aoc-lib v0.1.0 (/opt/rustwide/workdir/aoc-lib) [INFO] [stderr] Documenting day-15 v0.1.0 (/opt/rustwide/workdir/day-15) [INFO] [stderr] Documenting day-3 v0.1.0 (/opt/rustwide/workdir/day-3) [INFO] [stderr] Documenting day-14 v0.1.0 (/opt/rustwide/workdir/day-14) [INFO] [stderr] Documenting day-9 v0.1.0 (/opt/rustwide/workdir/day-9) [INFO] [stderr] Documenting day-20 v0.1.0 (/opt/rustwide/workdir/day-20) [INFO] [stderr] Documenting day-7 v0.1.0 (/opt/rustwide/workdir/day-7) [INFO] [stderr] Documenting day-1 v0.1.0 (/opt/rustwide/workdir/day-1) [INFO] [stderr] Documenting day-23 v0.1.0 (/opt/rustwide/workdir/day-23) [INFO] [stderr] Documenting day-10 v0.1.0 (/opt/rustwide/workdir/day-10) [INFO] [stderr] Documenting day-8 v0.1.0 (/opt/rustwide/workdir/day-8) [INFO] [stderr] Documenting day-6 v0.1.0 (/opt/rustwide/workdir/day-6) [INFO] [stderr] Documenting day-22 v0.1.0 (/opt/rustwide/workdir/day-22) [INFO] [stderr] Documenting day-16 v0.1.0 (/opt/rustwide/workdir/day-16) [INFO] [stderr] Documenting day-21 v0.1.0 (/opt/rustwide/workdir/day-21) [INFO] [stderr] Documenting day-11 v0.1.0 (/opt/rustwide/workdir/day-11) [INFO] [stderr] Documenting day-2 v0.1.0 (/opt/rustwide/workdir/day-2) [INFO] [stderr] Documenting day-17 v0.1.0 (/opt/rustwide/workdir/day-17) [INFO] [stderr] Documenting day-13 v0.1.0 (/opt/rustwide/workdir/day-13) [INFO] [stderr] Documenting day-18 v0.1.0 (/opt/rustwide/workdir/day-18) [INFO] [stderr] Documenting day-5 v0.1.0 (/opt/rustwide/workdir/day-5) [INFO] [stderr] Documenting day-19 v0.1.0 (/opt/rustwide/workdir/day-19) [INFO] [stderr] Documenting day-4 v0.1.0 (/opt/rustwide/workdir/day-4) [INFO] [stderr] error: could not document `day-15` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_15 day-15/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=724dba663b895ea6 -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.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 `day-8` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_8 day-8/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1462272203b2a556 -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day-18` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_18 day-18/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6ee4fa79e6464a51 -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --extern tinyvec=/opt/rustwide/target/debug/deps/libtinyvec-2285558e6cf91cce.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day-6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_6 day-6/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c400998503cc8884 -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day-7` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_7 day-7/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4fefc176172d091a -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day-11` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_11 day-11/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=36ca888ad662c51b -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day-5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_5 day-5/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=29ad35810e787299 -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day-9` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_9 day-9/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2f8856588ccc6098 -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day-23` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_23 day-23/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=dd72c1c7033e6d47 -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-924c1058892d9908.rmeta --extern tinyvec=/opt/rustwide/target/debug/deps/libtinyvec-2285558e6cf91cce.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day-22` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_22 day-22/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6d4eacb7b55bfc73 -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --extern tinyvec=/opt/rustwide/target/debug/deps/libtinyvec-2285558e6cf91cce.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day-14` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_14 day-14/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=14e544471c93ceee -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-924c1058892d9908.rmeta --extern tinyvec=/opt/rustwide/target/debug/deps/libtinyvec-2285558e6cf91cce.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `day-20` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name day_20 day-20/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d58d863311f54e74 -L dependency=/opt/rustwide/target/debug/deps --extern aoc_lib=/opt/rustwide/target/debug/deps/libaoc_lib-de543623eb4c2ab6.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "eb69ba76c5e1c2459ed16ab85f9682e03ef266ad55d8afee91f342996a646afe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb69ba76c5e1c2459ed16ab85f9682e03ef266ad55d8afee91f342996a646afe", kill_on_drop: false }` [INFO] [stdout] eb69ba76c5e1c2459ed16ab85f9682e03ef266ad55d8afee91f342996a646afe