[INFO] fetching crate lolgrep 1.5.0...
[INFO] documenting lolgrep-1.5.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate lolgrep 1.5.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate lolgrep 1.5.0 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 lolgrep 1.5.0
[INFO] finished tweaking crates.io crate lolgrep 1.5.0
[INFO] tweaked toml for crates.io crate lolgrep 1.5.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate crates.io crate lolgrep 1.5.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] bd4def254d02b5f4d9ce54ceb261085152fca0a1b8359dd72ec1b25f069e72ff
[INFO] running `Command { std: "docker" "start" "-a" "bd4def254d02b5f4d9ce54ceb261085152fca0a1b8359dd72ec1b25f069e72ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd4def254d02b5f4d9ce54ceb261085152fca0a1b8359dd72ec1b25f069e72ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4def254d02b5f4d9ce54ceb261085152fca0a1b8359dd72ec1b25f069e72ff", kill_on_drop: false }`
[INFO] [stdout] bd4def254d02b5f4d9ce54ceb261085152fca0a1b8359dd72ec1b25f069e72ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 83e9db3020af6da6aef41b63526271242c78181c5a088c3909e7fab650d195d1
[INFO] running `Command { std: "docker" "start" "-a" "83e9db3020af6da6aef41b63526271242c78181c5a088c3909e7fab650d195d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]  Documenting lolgrep v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.76s
[INFO] running `Command { std: "docker" "inspect" "83e9db3020af6da6aef41b63526271242c78181c5a088c3909e7fab650d195d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e9db3020af6da6aef41b63526271242c78181c5a088c3909e7fab650d195d1", kill_on_drop: false }`
[INFO] [stdout] 83e9db3020af6da6aef41b63526271242c78181c5a088c3909e7fab650d195d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] 4ebc3c23f3c77fda5c371a49cef57ac992a56ef4bd29255b2f907a086018ece6
[INFO] running `Command { std: "docker" "start" "-a" "4ebc3c23f3c77fda5c371a49cef57ac992a56ef4bd29255b2f907a086018ece6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]  Documenting lolgrep v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `Command { std: "docker" "inspect" "4ebc3c23f3c77fda5c371a49cef57ac992a56ef4bd29255b2f907a086018ece6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ebc3c23f3c77fda5c371a49cef57ac992a56ef4bd29255b2f907a086018ece6", kill_on_drop: false }`
[INFO] [stdout] 4ebc3c23f3c77fda5c371a49cef57ac992a56ef4bd29255b2f907a086018ece6