[INFO] fetching crate rome_regex 0.0.0...
[INFO] documenting rome_regex-0.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rome_regex 0.0.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate rome_regex 0.0.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rome_regex 0.0.0
[INFO] finished tweaking crates.io crate rome_regex 0.0.0
[INFO] tweaked toml for crates.io crate rome_regex 0.0.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f329adb579927273e581593eecc379597233db2a7cefcf7442fc92139d34caaf
[INFO] running `Command { std: "docker" "start" "-a" "f329adb579927273e581593eecc379597233db2a7cefcf7442fc92139d34caaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f329adb579927273e581593eecc379597233db2a7cefcf7442fc92139d34caaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f329adb579927273e581593eecc379597233db2a7cefcf7442fc92139d34caaf", kill_on_drop: false }`
[INFO] [stdout] f329adb579927273e581593eecc379597233db2a7cefcf7442fc92139d34caaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc2dcac427612547a698df2b1481206cb18e01199f0a2cfa4033af74dca26dea
[INFO] running `Command { std: "docker" "start" "-a" "cc2dcac427612547a698df2b1481206cb18e01199f0a2cfa4033af74dca26dea", kill_on_drop: false }`
[INFO] [stderr]  Documenting rome_regex v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "cc2dcac427612547a698df2b1481206cb18e01199f0a2cfa4033af74dca26dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2dcac427612547a698df2b1481206cb18e01199f0a2cfa4033af74dca26dea", kill_on_drop: false }`
[INFO] [stdout] cc2dcac427612547a698df2b1481206cb18e01199f0a2cfa4033af74dca26dea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] cdf0149f4e597062409db211924cdeb8f3c5219c3fc57f1ba2051804a30e3590
[INFO] running `Command { std: "docker" "start" "-a" "cdf0149f4e597062409db211924cdeb8f3c5219c3fc57f1ba2051804a30e3590", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rome_regex v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "cdf0149f4e597062409db211924cdeb8f3c5219c3fc57f1ba2051804a30e3590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf0149f4e597062409db211924cdeb8f3c5219c3fc57f1ba2051804a30e3590", kill_on_drop: false }`
[INFO] [stdout] cdf0149f4e597062409db211924cdeb8f3c5219c3fc57f1ba2051804a30e3590