[INFO] fetching crate chksum-traits 0.1.0-rc3...
[INFO] documenting chksum-traits-0.1.0-rc3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate chksum-traits 0.1.0-rc3 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate chksum-traits 0.1.0-rc3 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 chksum-traits 0.1.0-rc3
[INFO] finished tweaking crates.io crate chksum-traits 0.1.0-rc3
[INFO] tweaked toml for crates.io crate chksum-traits 0.1.0-rc3 written to /workspace/builds/worker-77/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 80e07bb7c2a182cd074d7f6e81df4a3d89d50d5d987ee7ecef56bb9e7a6748c7
[INFO] running `Command { std: "docker" "start" "-a" "80e07bb7c2a182cd074d7f6e81df4a3d89d50d5d987ee7ecef56bb9e7a6748c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80e07bb7c2a182cd074d7f6e81df4a3d89d50d5d987ee7ecef56bb9e7a6748c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80e07bb7c2a182cd074d7f6e81df4a3d89d50d5d987ee7ecef56bb9e7a6748c7", kill_on_drop: false }`
[INFO] [stdout] 80e07bb7c2a182cd074d7f6e81df4a3d89d50d5d987ee7ecef56bb9e7a6748c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 1dafb1f257a2fb42e3ac5270ffe8c3c9a3e39c3f9dd6275bd9bbc7a3a789a558
[INFO] running `Command { std: "docker" "start" "-a" "1dafb1f257a2fb42e3ac5270ffe8c3c9a3e39c3f9dd6275bd9bbc7a3a789a558", kill_on_drop: false }`
[INFO] [stderr]  Documenting chksum-traits v0.1.0-rc3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "1dafb1f257a2fb42e3ac5270ffe8c3c9a3e39c3f9dd6275bd9bbc7a3a789a558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dafb1f257a2fb42e3ac5270ffe8c3c9a3e39c3f9dd6275bd9bbc7a3a789a558", kill_on_drop: false }`
[INFO] [stdout] 1dafb1f257a2fb42e3ac5270ffe8c3c9a3e39c3f9dd6275bd9bbc7a3a789a558
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 13ccae6504abd958686032c44633380a3b5e9955dfdac389f60544027b14b350
[INFO] running `Command { std: "docker" "start" "-a" "13ccae6504abd958686032c44633380a3b5e9955dfdac389f60544027b14b350", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting chksum-traits v0.1.0-rc3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "13ccae6504abd958686032c44633380a3b5e9955dfdac389f60544027b14b350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ccae6504abd958686032c44633380a3b5e9955dfdac389f60544027b14b350", kill_on_drop: false }`
[INFO] [stdout] 13ccae6504abd958686032c44633380a3b5e9955dfdac389f60544027b14b350