[INFO] cloning repository https://github.com/fish-face/aoc2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fish-face/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffish-face%2Faoc2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffish-face%2Faoc2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8c8ef447b06c364947111a51b9bef44d304d34b
[INFO] documenting fish-face/aoc2023 against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffish-face%2Faoc2023" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/fish-face/aoc2023
[INFO] finished tweaking git repo https://github.com/fish-face/aoc2023
[INFO] tweaked toml for git repo https://github.com/fish-face/aoc2023 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fish-face/aoc2023 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fish-face/aoc2023 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e81f6ca536493b244962033186b29cb2e92adadc3c902a672a369da97c0d48b8
[INFO] running `Command { std: "docker" "start" "-a" "e81f6ca536493b244962033186b29cb2e92adadc3c902a672a369da97c0d48b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e81f6ca536493b244962033186b29cb2e92adadc3c902a672a369da97c0d48b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81f6ca536493b244962033186b29cb2e92adadc3c902a672a369da97c0d48b8", kill_on_drop: false }`
[INFO] [stdout] e81f6ca536493b244962033186b29cb2e92adadc3c902a672a369da97c0d48b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a563d2394baf5ca6543b9ceaf38bd52c1f2966135ad3b6a680018afb14956240
[INFO] running `Command { std: "docker" "start" "-a" "a563d2394baf5ca6543b9ceaf38bd52c1f2966135ad3b6a680018afb14956240", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling winnow v0.5.19
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking array-macro v2.1.8
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling cmp_by_derive v0.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking modinverse v0.1.1
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]    Compiling toml_edit v0.20.7
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling custom_debug_derive v0.5.1
[INFO] [stderr]    Compiling proc-macro-crate v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling num_enum_derive v0.7.1
[INFO] [stderr]     Checking num_enum v0.7.1
[INFO] [stderr]    Compiling pest v2.7.5
[INFO] [stderr]    Compiling pest_meta v2.7.5
[INFO] [stderr]     Checking pest_typed v0.11.7
[INFO] [stderr]    Compiling pest_typed_generator v0.11.7
[INFO] [stderr]    Compiling pest_generator v2.7.5
[INFO] [stderr]    Compiling pest_typed_derive v0.11.7
[INFO] [stderr]    Compiling pest_derive v2.7.5
[INFO] [stderr]  Documenting aoc2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking aoc2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `aoc2023`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name day_02 src/bin/day-02.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=c8a03c4bd7271d86 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-e791dcaa77fa5ee6.rmeta --extern aoc2023=/opt/rustwide/target/debug/deps/libaoc2023-15237789373c1fa6.rmeta --extern array_macro=/opt/rustwide/target/debug/deps/libarray_macro-64afd9aabaa2aaca.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-096035395448848e.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-31f40d281e2097f0.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-3ac6558c7a82d7eb.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-2d02358d3ed43e2b.rmeta --extern modinverse=/opt/rustwide/target/debug/deps/libmodinverse-7edc110e53e9cc14.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-d906ace57b5ba84b.rmeta --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-da269f694beb3f08.rmeta --extern pest=/opt/rustwide/target/debug/deps/libpest-13bbf2b14fa14f42.rmeta --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-90530c7c31dbd3a6.so --extern pest_typed=/opt/rustwide/target/debug/deps/libpest_typed-6396ea25165e6d95.rmeta --extern pest_typed_derive=/opt/rustwide/target/debug/deps/libpest_typed_derive-6d9363ac34749a7b.so --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-7fe54670842aa595.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-254e25705ab35148.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-1b2a533a25a87c3e.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-8234c6cac51b94ce.rmeta --extern unreachable=/opt/rustwide/target/debug/deps/libunreachable-c878afe49249f9f8.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a563d2394baf5ca6543b9ceaf38bd52c1f2966135ad3b6a680018afb14956240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a563d2394baf5ca6543b9ceaf38bd52c1f2966135ad3b6a680018afb14956240", kill_on_drop: false }`
[INFO] [stdout] a563d2394baf5ca6543b9ceaf38bd52c1f2966135ad3b6a680018afb14956240