[INFO] fetching crate threadbound 0.1.3...
[INFO] documenting threadbound-0.1.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate threadbound 0.1.3 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate threadbound 0.1.3 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 threadbound 0.1.3
[INFO] finished tweaking crates.io crate threadbound 0.1.3
[INFO] tweaked toml for crates.io crate threadbound 0.1.3 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 5c5843ab73292eab27b3df5be720b37b8a46fbce297fc045700e408d8f871619
[INFO] running `Command { std: "docker" "start" "-a" "5c5843ab73292eab27b3df5be720b37b8a46fbce297fc045700e408d8f871619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c5843ab73292eab27b3df5be720b37b8a46fbce297fc045700e408d8f871619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c5843ab73292eab27b3df5be720b37b8a46fbce297fc045700e408d8f871619", kill_on_drop: false }`
[INFO] [stdout] 5c5843ab73292eab27b3df5be720b37b8a46fbce297fc045700e408d8f871619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] d7aa2f6ff55b69277af06135ee9deaf8c41d08c1c5a590e87e8c2e9b18c59cda
[INFO] running `Command { std: "docker" "start" "-a" "d7aa2f6ff55b69277af06135ee9deaf8c41d08c1c5a590e87e8c2e9b18c59cda", kill_on_drop: false }`
[INFO] [stderr]  Documenting threadbound v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "d7aa2f6ff55b69277af06135ee9deaf8c41d08c1c5a590e87e8c2e9b18c59cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7aa2f6ff55b69277af06135ee9deaf8c41d08c1c5a590e87e8c2e9b18c59cda", kill_on_drop: false }`
[INFO] [stdout] d7aa2f6ff55b69277af06135ee9deaf8c41d08c1c5a590e87e8c2e9b18c59cda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] ae99b0d334a5c7ad1d39cdf0109ec2fd10724c45cfeed36448e976e2c7d023eb
[INFO] running `Command { std: "docker" "start" "-a" "ae99b0d334a5c7ad1d39cdf0109ec2fd10724c45cfeed36448e976e2c7d023eb", kill_on_drop: false }`
[INFO] [stderr]  Documenting threadbound v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "ae99b0d334a5c7ad1d39cdf0109ec2fd10724c45cfeed36448e976e2c7d023eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae99b0d334a5c7ad1d39cdf0109ec2fd10724c45cfeed36448e976e2c7d023eb", kill_on_drop: false }`
[INFO] [stdout] ae99b0d334a5c7ad1d39cdf0109ec2fd10724c45cfeed36448e976e2c7d023eb