[INFO] fetching crate for_each 0.1.2...
[INFO] documenting for_each-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate for_each 0.1.2 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate for_each 0.1.2 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 for_each 0.1.2
[INFO] removed 2 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate for_each 0.1.2
[INFO] tweaked toml for crates.io crate for_each 0.1.2 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate crates.io crate for_each 0.1.2 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 meta_tools v0.2.3
[INFO] [stderr]   Downloaded for_each v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 9dbd9c26aecc22fe2579bb2e94375a1a7ec10dcb297aa4d5bb624b2aac550610
[INFO] running `Command { std: "docker" "start" "-a" "9dbd9c26aecc22fe2579bb2e94375a1a7ec10dcb297aa4d5bb624b2aac550610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dbd9c26aecc22fe2579bb2e94375a1a7ec10dcb297aa4d5bb624b2aac550610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dbd9c26aecc22fe2579bb2e94375a1a7ec10dcb297aa4d5bb624b2aac550610", kill_on_drop: false }`
[INFO] [stdout] 9dbd9c26aecc22fe2579bb2e94375a1a7ec10dcb297aa4d5bb624b2aac550610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 8b0a675b9c1accda52635d9e6bedf77718ede0c74a295a8849b399fee2f8a866
[INFO] running `Command { std: "docker" "start" "-a" "8b0a675b9c1accda52635d9e6bedf77718ede0c74a295a8849b399fee2f8a866", kill_on_drop: false }`
[INFO] [stderr]  Documenting for_each v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "8b0a675b9c1accda52635d9e6bedf77718ede0c74a295a8849b399fee2f8a866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b0a675b9c1accda52635d9e6bedf77718ede0c74a295a8849b399fee2f8a866", kill_on_drop: false }`
[INFO] [stdout] 8b0a675b9c1accda52635d9e6bedf77718ede0c74a295a8849b399fee2f8a866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 10839fb860af8d18d3a5ffdb017a913afd66a460587555a2a0e575322ba3ead7
[INFO] running `Command { std: "docker" "start" "-a" "10839fb860af8d18d3a5ffdb017a913afd66a460587555a2a0e575322ba3ead7", kill_on_drop: false }`
[INFO] [stderr]  Documenting for_each v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "10839fb860af8d18d3a5ffdb017a913afd66a460587555a2a0e575322ba3ead7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10839fb860af8d18d3a5ffdb017a913afd66a460587555a2a0e575322ba3ead7", kill_on_drop: false }`
[INFO] [stdout] 10839fb860af8d18d3a5ffdb017a913afd66a460587555a2a0e575322ba3ead7