[INFO] fetching crate pui 0.5.1...
[INFO] documenting pui-0.5.1 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate pui 0.5.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate pui 0.5.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pui 0.5.1
[INFO] finished tweaking crates.io crate pui 0.5.1
[INFO] tweaked toml for crates.io crate pui 0.5.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typsy v0.1.0
[INFO] [stderr]   Downloaded pui-cell v0.5.1
[INFO] [stderr]   Downloaded pui-core v0.5.2
[INFO] [stderr]   Downloaded pui-vec v0.5.1
[INFO] [stderr]   Downloaded pui-arena v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 642ded65c90e748f21c15bd9f166889bd11d0bb7f0f07e5fc22d8e0a6c7afe9c
[INFO] running `Command { std: "docker" "start" "-a" "642ded65c90e748f21c15bd9f166889bd11d0bb7f0f07e5fc22d8e0a6c7afe9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "642ded65c90e748f21c15bd9f166889bd11d0bb7f0f07e5fc22d8e0a6c7afe9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642ded65c90e748f21c15bd9f166889bd11d0bb7f0f07e5fc22d8e0a6c7afe9c", kill_on_drop: false }`
[INFO] [stdout] 642ded65c90e748f21c15bd9f166889bd11d0bb7f0f07e5fc22d8e0a6c7afe9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51f67b13dac090a6cf59e8f48ee65d30278d4ad87499f944f518335d657799c9
[INFO] running `Command { std: "docker" "start" "-a" "51f67b13dac090a6cf59e8f48ee65d30278d4ad87499f944f518335d657799c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling typsy v0.1.0
[INFO] [stderr]     Checking pui-core v0.5.2
[INFO] [stderr]     Checking pui-vec v0.5.1
[INFO] [stderr]     Checking pui-cell v0.5.1
[INFO] [stderr]     Checking pui-arena v0.5.1
[INFO] [stderr]  Documenting pui v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/pui/index.html
[INFO] running `Command { std: "docker" "inspect" "51f67b13dac090a6cf59e8f48ee65d30278d4ad87499f944f518335d657799c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f67b13dac090a6cf59e8f48ee65d30278d4ad87499f944f518335d657799c9", kill_on_drop: false }`
[INFO] [stdout] 51f67b13dac090a6cf59e8f48ee65d30278d4ad87499f944f518335d657799c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "std parking_lot once_cell" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccecbe55cabcab45ffc119f3d96ba64b2aa0e8f46624ca5bad9b960ef946c9d4
[INFO] running `Command { std: "docker" "start" "-a" "ccecbe55cabcab45ffc119f3d96ba64b2aa0e8f46624ca5bad9b960ef946c9d4", kill_on_drop: false }`
[INFO] [stderr] error: Package `pui v0.5.1 (/opt/rustwide/workdir)` does not have the feature `once_cell`
[INFO] running `Command { std: "docker" "inspect" "ccecbe55cabcab45ffc119f3d96ba64b2aa0e8f46624ca5bad9b960ef946c9d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccecbe55cabcab45ffc119f3d96ba64b2aa0e8f46624ca5bad9b960ef946c9d4", kill_on_drop: false }`
[INFO] [stdout] ccecbe55cabcab45ffc119f3d96ba64b2aa0e8f46624ca5bad9b960ef946c9d4
