[INFO] fetching crate casablanca 0.1.0...
[INFO] documenting casablanca-0.1.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate casablanca 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate casablanca 0.1.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate casablanca 0.1.0
[INFO] finished tweaking crates.io crate casablanca 0.1.0
[INFO] tweaked toml for crates.io crate casablanca 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate casablanca 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c957e9946b1d9af9550b65fe20e83503486a367bfdd1d1fa38e210473206ae6
[INFO] running `Command { std: "docker" "start" "-a" "9c957e9946b1d9af9550b65fe20e83503486a367bfdd1d1fa38e210473206ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c957e9946b1d9af9550b65fe20e83503486a367bfdd1d1fa38e210473206ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c957e9946b1d9af9550b65fe20e83503486a367bfdd1d1fa38e210473206ae6", kill_on_drop: false }`
[INFO] [stdout] 9c957e9946b1d9af9550b65fe20e83503486a367bfdd1d1fa38e210473206ae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae14f1a9b59609802ec9e5b37aab2dbae5633baf61f63ba2015b9a487fdc9ddf
[INFO] running `Command { std: "docker" "start" "-a" "ae14f1a9b59609802ec9e5b37aab2dbae5633baf61f63ba2015b9a487fdc9ddf", kill_on_drop: false }`
[INFO] [stderr]     Checking casablanca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting casablanca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "ae14f1a9b59609802ec9e5b37aab2dbae5633baf61f63ba2015b9a487fdc9ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae14f1a9b59609802ec9e5b37aab2dbae5633baf61f63ba2015b9a487fdc9ddf", kill_on_drop: false }`
[INFO] [stdout] ae14f1a9b59609802ec9e5b37aab2dbae5633baf61f63ba2015b9a487fdc9ddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21f15282739abafdbe4e76d37f3196eb0fb62f790602d4eea4c32251d8b08122
[INFO] running `Command { std: "docker" "start" "-a" "21f15282739abafdbe4e76d37f3196eb0fb62f790602d4eea4c32251d8b08122", kill_on_drop: false }`
[INFO] [stderr]  Documenting casablanca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "21f15282739abafdbe4e76d37f3196eb0fb62f790602d4eea4c32251d8b08122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f15282739abafdbe4e76d37f3196eb0fb62f790602d4eea4c32251d8b08122", kill_on_drop: false }`
[INFO] [stdout] 21f15282739abafdbe4e76d37f3196eb0fb62f790602d4eea4c32251d8b08122
