[INFO] fetching crate unic-locale 0.9.0...
[INFO] documenting unic-locale-0.9.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate unic-locale 0.9.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate unic-locale 0.9.0 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 unic-locale 0.9.0
[INFO] finished tweaking crates.io crate unic-locale 0.9.0
[INFO] tweaked toml for crates.io crate unic-locale 0.9.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate unic-locale 0.9.0 already has a lockfile, it will not be regenerated
[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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 54ed83f1704803c5bc5c0e83ed41c61a2aa111e83fd915453ec36163373816b1
[INFO] running `Command { std: "docker" "start" "-a" "54ed83f1704803c5bc5c0e83ed41c61a2aa111e83fd915453ec36163373816b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54ed83f1704803c5bc5c0e83ed41c61a2aa111e83fd915453ec36163373816b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ed83f1704803c5bc5c0e83ed41c61a2aa111e83fd915453ec36163373816b1", kill_on_drop: false }`
[INFO] [stdout] 54ed83f1704803c5bc5c0e83ed41c61a2aa111e83fd915453ec36163373816b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 086583b1793afc54e8d2b76966b890aae139c30f4ad7e18e7f5c14d45a2223cd
[INFO] running `Command { std: "docker" "start" "-a" "086583b1793afc54e8d2b76966b890aae139c30f4ad7e18e7f5c14d45a2223cd", kill_on_drop: false }`
[INFO] [stderr]     Checking tinystr v0.3.2
[INFO] [stderr]     Checking unic-langid-impl v0.9.0
[INFO] [stderr]     Checking unic-locale-impl v0.9.0
[INFO] [stderr]  Documenting unic-locale v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "086583b1793afc54e8d2b76966b890aae139c30f4ad7e18e7f5c14d45a2223cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086583b1793afc54e8d2b76966b890aae139c30f4ad7e18e7f5c14d45a2223cd", kill_on_drop: false }`
[INFO] [stdout] 086583b1793afc54e8d2b76966b890aae139c30f4ad7e18e7f5c14d45a2223cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 17a1182dcf87937650b826a419319b0a0596e450e71ed799231448637f3ef533
[INFO] running `Command { std: "docker" "start" "-a" "17a1182dcf87937650b826a419319b0a0596e450e71ed799231448637f3ef533", kill_on_drop: false }`
[INFO] [stderr]     Checking tinystr v0.3.2
[INFO] [stderr]     Checking unic-langid-impl v0.9.0
[INFO] [stderr]     Checking unic-locale-impl v0.9.0
[INFO] [stderr]  Documenting unic-locale v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "17a1182dcf87937650b826a419319b0a0596e450e71ed799231448637f3ef533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a1182dcf87937650b826a419319b0a0596e450e71ed799231448637f3ef533", kill_on_drop: false }`
[INFO] [stdout] 17a1182dcf87937650b826a419319b0a0596e450e71ed799231448637f3ef533