[INFO] cloning repository https://github.com/mattcl/aoc-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattcl/aoc-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcl%2Faoc-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcl%2Faoc-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de5e832a83a6130fcd701602efc994300ee34650
[INFO] documenting mattcl/aoc-tools 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%2Fmattcl%2Faoc-tools" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mattcl/aoc-tools
[INFO] finished tweaking git repo https://github.com/mattcl/aoc-tools
[INFO] tweaked toml for git repo https://github.com/mattcl/aoc-tools written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mattcl/aoc-tools 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/mattcl/aoc-tools 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/mattcl/plotly`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] documenting mattcl/aoc-tools 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%2Fmattcl%2Faoc-tools" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mattcl/aoc-tools
[INFO] finished tweaking git repo https://github.com/mattcl/aoc-tools
[INFO] tweaked toml for git repo https://github.com/mattcl/aoc-tools written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mattcl/aoc-tools 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/mattcl/aoc-tools 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] [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 shell-words v1.1.1
[INFO] [stderr]   Downloaded globwalk v0.9.1
[INFO] [stderr]   Downloaded plotly_derive v0.10.0
[INFO] [stderr]   Downloaded rinja v0.3.5
[INFO] [stderr]   Downloaded assert_cmd v2.1.1
[INFO] [stderr]   Downloaded lzma-rs v0.3.0
[INFO] [stderr]   Downloaded rinja_parser v0.3.5
[INFO] [stderr]   Downloaded doc-comment v0.3.4
[INFO] [stderr]   Downloaded rinja_derive v0.3.5
[INFO] [stderr]   Downloaded which v5.0.0
[INFO] [stderr]   Downloaded assert_fs v1.1.3
[INFO] [stderr]   Downloaded reqwest v0.12.25
[INFO] [stderr]   Downloaded minijinja v1.0.22
[INFO] [stderr]   Downloaded plotly v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0f4312594a15ebb38d91302e343a7116472b18b78863567bcb85f0e6fc4b40af
[INFO] running `Command { std: "docker" "start" "-a" "0f4312594a15ebb38d91302e343a7116472b18b78863567bcb85f0e6fc4b40af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f4312594a15ebb38d91302e343a7116472b18b78863567bcb85f0e6fc4b40af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f4312594a15ebb38d91302e343a7116472b18b78863567bcb85f0e6fc4b40af", kill_on_drop: false }`
[INFO] [stdout] 0f4312594a15ebb38d91302e343a7116472b18b78863567bcb85f0e6fc4b40af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3695d484aa90d592e629969d992e2a2afa35ec0de892303960bb67906bed2d37
[INFO] running `Command { std: "docker" "start" "-a" "3695d484aa90d592e629969d992e2a2afa35ec0de892303960bb67906bed2d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking rustls-pki-types v1.13.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
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[INFO] [stderr]    Compiling nom v7.1.3
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[INFO] [stderr]    Compiling erased-serde v0.4.9
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[INFO] [stderr]    Compiling figment v0.10.19
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[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_core v0.20.11
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[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking pear v0.2.9
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling plotly_derive v0.10.0
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling serde_with_macros v3.16.1
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
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[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking icu_provider v2.1.1
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[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]    Compiling rinja_parser v0.3.5
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking toml_edit v0.22.27
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[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking reqwest v0.12.25
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]    Compiling rinja_derive v0.3.5
[INFO] [stderr]     Checking rinja v0.3.5
[INFO] [stderr]     Checking plotly v0.10.0
[INFO] [stderr]  Documenting aoc-tools v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.79s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/aoc_tools/index.html
[INFO] running `Command { std: "docker" "inspect" "3695d484aa90d592e629969d992e2a2afa35ec0de892303960bb67906bed2d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3695d484aa90d592e629969d992e2a2afa35ec0de892303960bb67906bed2d37", kill_on_drop: false }`
[INFO] [stdout] 3695d484aa90d592e629969d992e2a2afa35ec0de892303960bb67906bed2d37