[INFO] fetching crate o-o 0.3.6...
[INFO] documenting o-o-0.3.6 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate o-o 0.3.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate o-o 0.3.6 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 o-o 0.3.6
[INFO] finished tweaking crates.io crate o-o 0.3.6
[INFO] tweaked toml for crates.io crate o-o 0.3.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate o-o 0.3.6 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]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.30
[INFO] [stderr]   Downloaded proc-macro2 v1.0.36
[INFO] [stderr]   Downloaded quote v1.0.17
[INFO] [stderr]   Downloaded subprocess v0.2.8
[INFO] [stderr]   Downloaded libc v0.2.121
[INFO] [stderr]   Downloaded anyhow v1.0.56
[INFO] [stderr]   Downloaded ng-clp v0.3.1
[INFO] [stderr]   Downloaded syn v1.0.90
[INFO] [stderr]   Downloaded thiserror v1.0.30
[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] e84f5acd9bc803f30a31523bb2a4c16a26dbcfe37f08a73c38b8ac919cf6c64d
[INFO] running `Command { std: "docker" "start" "-a" "e84f5acd9bc803f30a31523bb2a4c16a26dbcfe37f08a73c38b8ac919cf6c64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e84f5acd9bc803f30a31523bb2a4c16a26dbcfe37f08a73c38b8ac919cf6c64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84f5acd9bc803f30a31523bb2a4c16a26dbcfe37f08a73c38b8ac919cf6c64d", kill_on_drop: false }`
[INFO] [stdout] e84f5acd9bc803f30a31523bb2a4c16a26dbcfe37f08a73c38b8ac919cf6c64d
[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] d099deb820098cfe346133806054e3f0aa825492c5376489baf177c474224a54
[INFO] running `Command { std: "docker" "start" "-a" "d099deb820098cfe346133806054e3f0aa825492c5376489baf177c474224a54", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking subprocess v0.2.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking ng-clp v0.3.1
[INFO] [stderr]  Documenting o-o v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `Command { std: "docker" "inspect" "d099deb820098cfe346133806054e3f0aa825492c5376489baf177c474224a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d099deb820098cfe346133806054e3f0aa825492c5376489baf177c474224a54", kill_on_drop: false }`
[INFO] [stdout] d099deb820098cfe346133806054e3f0aa825492c5376489baf177c474224a54
[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] cbdd1069a4eddebd53341398f5fb3e4c1b3a47393559c74cf04b65c1b07da860
[INFO] running `Command { std: "docker" "start" "-a" "cbdd1069a4eddebd53341398f5fb3e4c1b3a47393559c74cf04b65c1b07da860", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking subprocess v0.2.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking ng-clp v0.3.1
[INFO] [stderr]  Documenting o-o v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.67s
[INFO] running `Command { std: "docker" "inspect" "cbdd1069a4eddebd53341398f5fb3e4c1b3a47393559c74cf04b65c1b07da860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbdd1069a4eddebd53341398f5fb3e4c1b3a47393559c74cf04b65c1b07da860", kill_on_drop: false }`
[INFO] [stdout] cbdd1069a4eddebd53341398f5fb3e4c1b3a47393559c74cf04b65c1b07da860