[INFO] cloning repository https://github.com/Fcornaire/advent-of-code-rust-2024
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fcornaire/advent-of-code-rust-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFcornaire%2Fadvent-of-code-rust-2024", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFcornaire%2Fadvent-of-code-rust-2024'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7b1018786ee02d9d97b5c8ee329938bb4238fd8
[INFO] documenting Fcornaire/advent-of-code-rust-2024 against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFcornaire%2Fadvent-of-code-rust-2024" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Fcornaire/advent-of-code-rust-2024
[INFO] finished tweaking git repo https://github.com/Fcornaire/advent-of-code-rust-2024
[INFO] tweaked toml for git repo https://github.com/Fcornaire/advent-of-code-rust-2024 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Fcornaire/advent-of-code-rust-2024 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Fcornaire/advent-of-code-rust-2024 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f71dca045eab14a2b6739c6ba21448b3f394aac8370aa132fcd0e21249699c02
[INFO] running `Command { std: "docker" "start" "-a" "f71dca045eab14a2b6739c6ba21448b3f394aac8370aa132fcd0e21249699c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f71dca045eab14a2b6739c6ba21448b3f394aac8370aa132fcd0e21249699c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71dca045eab14a2b6739c6ba21448b3f394aac8370aa132fcd0e21249699c02", kill_on_drop: false }`
[INFO] [stdout] f71dca045eab14a2b6739c6ba21448b3f394aac8370aa132fcd0e21249699c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc6bc1e40cad4db20c7da7b6df066b8d481fee1295b660595fbf1b85bcbb0038
[INFO] running `Command { std: "docker" "start" "-a" "dc6bc1e40cad4db20c7da7b6df066b8d481fee1295b660595fbf1b85bcbb0038", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]    Compiling xml-rs v0.8.24
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking tiny-skia-path v0.8.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking wgpu-types v0.17.0
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking png v0.17.15
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking zune-jpeg v0.4.14
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]    Compiling show-image v0.14.0
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking glam v0.24.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking tiny-skia v0.8.4
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking tinyjson v2.5.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling winit v0.28.7
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking khronos-egl v4.1.0
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking indicatif v0.17.9
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling show-image-macros v0.12.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.55
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking calloop v0.10.6
[INFO] [stderr]     Checking naga v0.13.0
[INFO] [stderr]     Checking rav1e v0.7.1
[INFO] [stderr]     Checking wgpu-hal v0.17.2
[INFO] [stderr]     Checking ravif v0.11.11
[INFO] [stderr]     Checking image v0.25.5
[INFO] [stderr]     Checking wgpu-core v0.17.1
[INFO] [stderr]     Checking wgpu v0.17.2
[INFO] [stderr]     Checking sctk-adwaita v0.5.4
[INFO] [stderr]     Checking advent_of_code v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting advent_of_code v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `advent_of_code`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name 12 src/bin/12.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("chrono", "dhat", "dhat-heap", "test_lib", "today"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=16b64a9b569d44e2 -L dependency=/opt/rustwide/target/debug/deps --extern advent_of_code=/opt/rustwide/target/debug/deps/libadvent_of_code-91bd271036f8c678.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-b0614a16472fc2b3.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-e0ee751cd6b8cd60.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-4b994327fdd9a65e.rmeta --extern pico_args=/opt/rustwide/target/debug/deps/libpico_args-30a312e91312b880.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-121d306a01d2eb79.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-451b3daa717d670e.rmeta --extern show_image=/opt/rustwide/target/debug/deps/libshow_image-b197a9a25912f7f7.rmeta --extern tinyjson=/opt/rustwide/target/debug/deps/libtinyjson-fab8ba7c7d01099e.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-6a87d0d4fd54f795.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-f25ae8fc17e69685.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.11.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "dc6bc1e40cad4db20c7da7b6df066b8d481fee1295b660595fbf1b85bcbb0038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc6bc1e40cad4db20c7da7b6df066b8d481fee1295b660595fbf1b85bcbb0038", kill_on_drop: false }`
[INFO] [stdout] dc6bc1e40cad4db20c7da7b6df066b8d481fee1295b660595fbf1b85bcbb0038