[INFO] cloning repository https://github.com/mikestaas/aoc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mikestaas/aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikestaas%2Faoc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikestaas%2Faoc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7dd39746fde5c0c054c9ab31355f1c24de563a6
[INFO] documenting mikestaas/aoc against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikestaas%2Faoc" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mikestaas/aoc
[INFO] finished tweaking git repo https://github.com/mikestaas/aoc
[INFO] tweaked toml for git repo https://github.com/mikestaas/aoc written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mikestaas/aoc on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mikestaas/aoc 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 105f28f9f82451fc0f8f80931814aeca1b54c15f16c0735ad0e3b94913c4f0a9
[INFO] running `Command { std: "docker" "start" "-a" "105f28f9f82451fc0f8f80931814aeca1b54c15f16c0735ad0e3b94913c4f0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "105f28f9f82451fc0f8f80931814aeca1b54c15f16c0735ad0e3b94913c4f0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105f28f9f82451fc0f8f80931814aeca1b54c15f16c0735ad0e3b94913c4f0a9", kill_on_drop: false }`
[INFO] [stdout] 105f28f9f82451fc0f8f80931814aeca1b54c15f16c0735ad0e3b94913c4f0a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48f6ef7aa44b1adb47a44467975663d7089d121b9871139188b430049d7221f3
[INFO] running `Command { std: "docker" "start" "-a" "48f6ef7aa44b1adb47a44467975663d7089d121b9871139188b430049d7221f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.104
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling io-lifetimes v1.0.3
[INFO] [stderr]    Compiling rustix v0.36.4
[INFO] [stderr]     Checking linux-raw-sys v0.1.3
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]     Checking polonius-the-crab v0.2.1
[INFO] [stderr]     Checking never-say-never v6.6.666
[INFO] [stderr]  Documenting day-02-red-nosed-reports v0.1.0 (/opt/rustwide/workdir/2024/day-02-red-nosed-reports)
[INFO] [stderr]  Documenting day-25-full-of-hot-air v0.1.0 (/opt/rustwide/workdir/2022/day-25-full-of-hot-air)
[INFO] [stderr]  Documenting day-01-historian-hysteria v0.1.0 (/opt/rustwide/workdir/2024/day-01-historian-hysteria)
[INFO] [stderr]  Documenting day-04-ceres-search v0.1.0 (/opt/rustwide/workdir/2024/day-04-ceres-search)
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking macro_rules_attribute v0.1.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]  Documenting day-05-print-queue v0.1.0 (/opt/rustwide/workdir/2024/day-05-print-queue)
[INFO] [stderr]  Documenting day-03-mull-it-over v0.1.0 (/opt/rustwide/workdir/2024/day-03-mull-it-over)
[INFO] [stderr]     Checking is-terminal v0.4.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v4.0.21
[INFO] [stderr]    Compiling ext-trait-proc_macros v1.0.1
[INFO] [stderr]    Compiling nougat-proc_macros v0.2.4
[INFO] [stderr]    Compiling lending-iterator-proc_macros v0.1.6
[INFO] [stderr]     Checking ext-trait v1.0.1
[INFO] [stderr]     Checking extension-traits v1.0.1
[INFO] [stderr]     Checking nougat v0.2.4
[INFO] [stderr]     Checking lending-iterator v0.1.6
[INFO] [stderr]     Checking clap v4.0.29
[INFO] [stderr]  Documenting day-05-supply-stacks v0.1.0 (/opt/rustwide/workdir/2022/day-05-supply-stacks)
[INFO] [stderr]  Documenting day-09-rope-bridge v0.1.0 (/opt/rustwide/workdir/2022/day-09-rope-bridge)
[INFO] [stderr]  Documenting day-13-distress-signal v0.1.0 (/opt/rustwide/workdir/2022/day-13-distress-signal)
[INFO] [stderr]  Documenting day-11-monkey-in-the-middle v0.1.0 (/opt/rustwide/workdir/2022/day-11-monkey-in-the-middle)
[INFO] [stderr]  Documenting day-01-calorie-counting v0.1.0 (/opt/rustwide/workdir/2022/day-01-calorie-counting)
[INFO] [stderr]  Documenting day-15-beacon-exclusion-zone v0.1.0 (/opt/rustwide/workdir/2022/day-15-beacon-exclusion-zone)
[INFO] [stderr]  Documenting day-23-unstable-diffusion v0.1.0 (/opt/rustwide/workdir/2022/day-23-unstable-diffusion)
[INFO] [stderr]  Documenting day-14-regolith-reservoir v0.1.0 (/opt/rustwide/workdir/2022/day-14-regolith-reservoir)
[INFO] [stderr]  Documenting day-02-rock-paper-scissors v0.1.0 (/opt/rustwide/workdir/2022/day-02-rock-paper-scissors)
[INFO] [stderr]  Documenting day-18-boiling-boulders v0.1.0 (/opt/rustwide/workdir/2022/day-18-boiling-boulders)
[INFO] [stderr]  Documenting day-07-no-space-left-on-device v0.1.0 (/opt/rustwide/workdir/2022/day-07-no-space-left-on-device)
[INFO] [stderr]  Documenting day-10-cathode-ray-tube v0.1.0 (/opt/rustwide/workdir/2022/day-10-cathode-ray-tube)
[INFO] [stderr]  Documenting day-08-treetop-tree-house v0.1.0 (/opt/rustwide/workdir/2022/day-08-treetop-tree-house)
[INFO] [stderr]  Documenting day-12-hill-climbing-algorithm v0.1.0 (/opt/rustwide/workdir/2022/day-12-hill-climbing-algorithm)
[INFO] [stderr]  Documenting day-20-grove-positioning-system v0.1.0 (/opt/rustwide/workdir/2022/day-20-grove-positioning-system)
[INFO] [stderr]  Documenting day-04-camp-cleanup v0.1.0 (/opt/rustwide/workdir/2022/day-04-camp-cleanup)
[INFO] [stderr] error: could not document `day-18-boiling-boulders`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name day_18_boiling_boulders 2022/day-18-boiling-boulders/src/main.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=27bfe0502a62508d -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-843cfcdf23bcf213.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-47c013b653d1de45.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-a6ccc51d0a47ad15.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] [stderr] error: could not document `day-07-no-space-left-on-device`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name day_07_no_space_left_on_device 2022/day-07-no-space-left-on-device/src/main.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=93baaf7f190ae3bd -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-843cfcdf23bcf213.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-a6ccc51d0a47ad15.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "48f6ef7aa44b1adb47a44467975663d7089d121b9871139188b430049d7221f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f6ef7aa44b1adb47a44467975663d7089d121b9871139188b430049d7221f3", kill_on_drop: false }`
[INFO] [stdout] 48f6ef7aa44b1adb47a44467975663d7089d121b9871139188b430049d7221f3