[INFO] fetching crate os_pipe 1.0.1...
[INFO] documenting os_pipe-1.0.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate os_pipe 1.0.1 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate os_pipe 1.0.1 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 crates.io crate os_pipe 1.0.1
[INFO] finished tweaking crates.io crate os_pipe 1.0.1
[INFO] tweaked toml for crates.io crate os_pipe 1.0.1 written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate crates.io crate os_pipe 1.0.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 0bbb7128ce09c9921a2ebf2051dbc68851e5a5b5e77ba2fa85fdc153312aa32e
[INFO] running `Command { std: "docker" "start" "-a" "0bbb7128ce09c9921a2ebf2051dbc68851e5a5b5e77ba2fa85fdc153312aa32e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bbb7128ce09c9921a2ebf2051dbc68851e5a5b5e77ba2fa85fdc153312aa32e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bbb7128ce09c9921a2ebf2051dbc68851e5a5b5e77ba2fa85fdc153312aa32e", kill_on_drop: false }`
[INFO] [stdout] 0bbb7128ce09c9921a2ebf2051dbc68851e5a5b5e77ba2fa85fdc153312aa32e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] d7e4ad9b1a6a7947455a8f0fa90ed36b2d1201eb8696ea537b29cda9e1dd6f47
[INFO] running `Command { std: "docker" "start" "-a" "d7e4ad9b1a6a7947455a8f0fa90ed36b2d1201eb8696ea537b29cda9e1dd6f47", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]  Documenting os_pipe v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking os_pipe v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.58s
[INFO] running `Command { std: "docker" "inspect" "d7e4ad9b1a6a7947455a8f0fa90ed36b2d1201eb8696ea537b29cda9e1dd6f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e4ad9b1a6a7947455a8f0fa90ed36b2d1201eb8696ea537b29cda9e1dd6f47", kill_on_drop: false }`
[INFO] [stdout] d7e4ad9b1a6a7947455a8f0fa90ed36b2d1201eb8696ea537b29cda9e1dd6f47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] c76eea52e9c9689a1d900fd59d5719d476b3e405566df191292f5291a2123943
[INFO] running `Command { std: "docker" "start" "-a" "c76eea52e9c9689a1d900fd59d5719d476b3e405566df191292f5291a2123943", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]  Documenting os_pipe v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "c76eea52e9c9689a1d900fd59d5719d476b3e405566df191292f5291a2123943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76eea52e9c9689a1d900fd59d5719d476b3e405566df191292f5291a2123943", kill_on_drop: false }`
[INFO] [stdout] c76eea52e9c9689a1d900fd59d5719d476b3e405566df191292f5291a2123943