[INFO] cloning repository https://github.com/StephenWakely/seahash-groove
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StephenWakely/seahash-groove" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStephenWakely%2Fseahash-groove", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStephenWakely%2Fseahash-groove'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc217d0ee89d6bc2c06261dd8c34b4c8e9a6e31d
[INFO] documenting StephenWakely/seahash-groove 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%2FStephenWakely%2Fseahash-groove" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/StephenWakely/seahash-groove 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/StephenWakely/seahash-groove
[INFO] finished tweaking git repo https://github.com/StephenWakely/seahash-groove
[INFO] tweaked toml for git repo https://github.com/StephenWakely/seahash-groove written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/StephenWakely/seahash-groove 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]     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 hash_hasher v2.0.3
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.75
[INFO] [stderr]   Downloaded seahash v4.1.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.75
[INFO] [stderr]   Downloaded bitflags v1.3.1
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.75
[INFO] [stderr]   Downloaded serde v1.0.127
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.75
[INFO] [stderr]   Downloaded js-sys v0.3.52
[INFO] [stderr]   Downloaded web-sys v0.3.52
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.75
[INFO] [stderr]   Downloaded serde_derive v1.0.127
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4bbe06bb28a25421e8c3d7cbf4b197296b81bec631d1ba6a0285b48d5661bd8f
[INFO] running `Command { std: "docker" "start" "-a" "4bbe06bb28a25421e8c3d7cbf4b197296b81bec631d1ba6a0285b48d5661bd8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bbe06bb28a25421e8c3d7cbf4b197296b81bec631d1ba6a0285b48d5661bd8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbe06bb28a25421e8c3d7cbf4b197296b81bec631d1ba6a0285b48d5661bd8f", kill_on_drop: false }`
[INFO] [stdout] 4bbe06bb28a25421e8c3d7cbf4b197296b81bec631d1ba6a0285b48d5661bd8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 0127109bd3d839fee2c91c479c0446cd1e0be6c3e1c687e6538fc2efebc27c91
[INFO] running `Command { std: "docker" "start" "-a" "0127109bd3d839fee2c91c479c0446cd1e0be6c3e1c687e6538fc2efebc27c91", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking hash_hasher v2.0.3
[INFO] [stderr]  Documenting seahash-groove v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking seahash-groove v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.72s
[INFO] running `Command { std: "docker" "inspect" "0127109bd3d839fee2c91c479c0446cd1e0be6c3e1c687e6538fc2efebc27c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0127109bd3d839fee2c91c479c0446cd1e0be6c3e1c687e6538fc2efebc27c91", kill_on_drop: false }`
[INFO] [stdout] 0127109bd3d839fee2c91c479c0446cd1e0be6c3e1c687e6538fc2efebc27c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] dbfc73b9fe249de855f5330c1b8289355d1449a01690edf1993f4ea7a38c351f
[INFO] running `Command { std: "docker" "start" "-a" "dbfc73b9fe249de855f5330c1b8289355d1449a01690edf1993f4ea7a38c351f", kill_on_drop: false }`
[INFO] [stderr]     Checking hash_hasher v2.0.3
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]  Documenting seahash-groove v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "dbfc73b9fe249de855f5330c1b8289355d1449a01690edf1993f4ea7a38c351f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbfc73b9fe249de855f5330c1b8289355d1449a01690edf1993f4ea7a38c351f", kill_on_drop: false }`
[INFO] [stdout] dbfc73b9fe249de855f5330c1b8289355d1449a01690edf1993f4ea7a38c351f