[INFO] fetching crate metaemu-state 0.3.1...
[INFO] documenting metaemu-state-0.3.1 against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] extracting crate metaemu-state 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate metaemu-state 0.3.1
[INFO] finished tweaking crates.io crate metaemu-state 0.3.1
[INFO] tweaked toml for crates.io crate metaemu-state 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate metaemu-state 0.3.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 181 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding iset v0.2.2 (available: v0.3.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding ustr v0.8.1 (available: v1.1.0)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4d9b1acbbc210912e8fa8b0d0124050231bcecd28cc604aa1178c915852695d8
[INFO] running `Command { std: "docker" "start" "-a" "4d9b1acbbc210912e8fa8b0d0124050231bcecd28cc604aa1178c915852695d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d9b1acbbc210912e8fa8b0d0124050231bcecd28cc604aa1178c915852695d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9b1acbbc210912e8fa8b0d0124050231bcecd28cc604aa1178c915852695d8", kill_on_drop: false }`
[INFO] [stdout] 4d9b1acbbc210912e8fa8b0d0124050231bcecd28cc604aa1178c915852695d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 15b0538ed2593aaacb79698e30f456fa7b6b5822501076cb05b73a3b9260356b
[INFO] running `Command { std: "docker" "start" "-a" "15b0538ed2593aaacb79698e30f456fa7b6b5822501076cb05b73a3b9260356b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.8
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling static_init v1.0.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking ux v0.1.6
[INFO] [stderr]    Compiling rug v1.28.1
[INFO] [stderr]    Compiling pest v2.8.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking bumpalo v3.19.1
[INFO] [stderr]     Checking unsafe_unwrap v0.1.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling static_init_macro v1.0.4
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking roxmltree v0.18.1
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling pest_meta v2.8.5
[INFO] [stderr]    Compiling metaemu-state-derive v0.3.0
[INFO] [stderr]    Compiling pest_generator v2.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pest_derive v2.8.5
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking iset v0.2.2
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking ustr v0.9.0
[INFO] [stderr]     Checking ustr v0.8.1
[INFO] [stderr]     Checking fugue-bytes v0.2.2
[INFO] [stderr]     Checking fugue-arch v0.2.5
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "15b0538ed2593aaacb79698e30f456fa7b6b5822501076cb05b73a3b9260356b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b0538ed2593aaacb79698e30f456fa7b6b5822501076cb05b73a3b9260356b", kill_on_drop: false }`
[INFO] [stdout] 15b0538ed2593aaacb79698e30f456fa7b6b5822501076cb05b73a3b9260356b
