[INFO] cloning repository https://github.com/gregtatum/spec-icu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gregtatum/spec-icu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregtatum%2Fspec-icu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregtatum%2Fspec-icu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 308087bb47c4718bbecf207e0a294e09042c356e
[INFO] documenting gregtatum/spec-icu against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregtatum%2Fspec-icu" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gregtatum/spec-icu on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gregtatum/spec-icu
[INFO] finished tweaking git repo https://github.com/gregtatum/spec-icu
[INFO] tweaked toml for git repo https://github.com/gregtatum/spec-icu written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/gregtatum/spec-icu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinystr-macros v0.2.0
[INFO] [stderr]   Downloaded icu_locale_canonicalizer v0.3.0
[INFO] [stderr]   Downloaded yoke-derive v0.1.1
[INFO] [stderr]   Downloaded icu_provider_fs v0.3.0
[INFO] [stderr]   Downloaded icu_provider_macros v0.3.0
[INFO] [stderr]   Downloaded tinystr-raw v0.1.3
[INFO] [stderr]   Downloaded icu_locid v0.3.0
[INFO] [stderr]   Downloaded icu_uniset v0.3.0
[INFO] [stderr]   Downloaded icu_provider v0.3.0
[INFO] [stderr]   Downloaded icu_locid_macros v0.3.0
[INFO] [stderr]   Downloaded fixed_decimal v0.2.1
[INFO] [stderr]   Downloaded icu_decimal v0.3.0
[INFO] [stderr]   Downloaded yoke v0.2.3
[INFO] [stderr]   Downloaded icu_datetime v0.3.0
[INFO] [stderr]   Downloaded litemap v0.2.1
[INFO] [stderr]   Downloaded writeable v0.2.0
[INFO] [stderr]   Downloaded tinystr v0.4.10
[INFO] [stderr]   Downloaded icu v0.3.0
[INFO] [stderr]   Downloaded icu_plurals v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74244f553dcb5ee7d2549d2ba3d117e9c557b2990dd465cd61f2a3a6d1d6c770
[INFO] running `Command { std: "docker" "start" "-a" "74244f553dcb5ee7d2549d2ba3d117e9c557b2990dd465cd61f2a3a6d1d6c770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74244f553dcb5ee7d2549d2ba3d117e9c557b2990dd465cd61f2a3a6d1d6c770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74244f553dcb5ee7d2549d2ba3d117e9c557b2990dd465cd61f2a3a6d1d6c770", kill_on_drop: false }`
[INFO] [stdout] 74244f553dcb5ee7d2549d2ba3d117e9c557b2990dd465cd61f2a3a6d1d6c770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17f69a35039561ab1526754ce09f9c42e453965344eae41ee914365ff6f1e488
[INFO] running `Command { std: "docker" "start" "-a" "17f69a35039561ab1526754ce09f9c42e453965344eae41ee914365ff6f1e488", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling tinystr-raw v0.1.3
[INFO] [stderr]     Checking writeable v0.2.0
[INFO] [stderr]    Compiling erased-serde v0.3.16
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling tinystr-macros v0.2.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling yoke-derive v0.1.1
[INFO] [stderr]    Compiling icu_provider_macros v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking fixed_decimal v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling tinystr v0.4.10
[INFO] [stderr]     Checking yoke v0.2.3
[INFO] [stderr]     Checking litemap v0.2.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling icu_locid v0.3.0
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling icu_locid_macros v0.3.0
[INFO] [stderr]     Checking icu_provider v0.3.0
[INFO] [stderr]     Checking icu_decimal v0.3.0
[INFO] [stderr]     Checking icu_datetime v0.3.0
[INFO] [stderr]     Checking icu_uniset v0.3.0
[INFO] [stderr]     Checking icu_locale_canonicalizer v0.3.0
[INFO] [stderr]     Checking icu_plurals v0.3.0
[INFO] [stderr]     Checking icu_provider_fs v0.3.0
[INFO] [stderr]     Checking icu v0.3.0
[INFO] [stderr]  Documenting spec-icu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "17f69a35039561ab1526754ce09f9c42e453965344eae41ee914365ff6f1e488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f69a35039561ab1526754ce09f9c42e453965344eae41ee914365ff6f1e488", kill_on_drop: false }`
[INFO] [stdout] 17f69a35039561ab1526754ce09f9c42e453965344eae41ee914365ff6f1e488