[INFO] fetching crate bitvec 1.0.0...
[INFO] documenting bitvec-1.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate bitvec 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bitvec 1.0.0 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 bitvec 1.0.0
[INFO] finished tweaking crates.io crate bitvec 1.0.0
[INFO] tweaked toml for crates.io crate bitvec 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate bitvec 1.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6d2e59a4c07d76b61d413feba5d0c6d6ee557e37ed09ccce488351c3d1bff2af
[INFO] running `Command { std: "docker" "start" "-a" "6d2e59a4c07d76b61d413feba5d0c6d6ee557e37ed09ccce488351c3d1bff2af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d2e59a4c07d76b61d413feba5d0c6d6ee557e37ed09ccce488351c3d1bff2af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d2e59a4c07d76b61d413feba5d0c6d6ee557e37ed09ccce488351c3d1bff2af", kill_on_drop: false }`
[INFO] [stdout] 6d2e59a4c07d76b61d413feba5d0c6d6ee557e37ed09ccce488351c3d1bff2af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ab88cdbb16bc55409a53167077b91b962f8a38cde9de6b479acde5b0faea0cb0
[INFO] running `Command { std: "docker" "start" "-a" "ab88cdbb16bc55409a53167077b91b962f8a38cde9de6b479acde5b0faea0cb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]  Documenting bitvec v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "ab88cdbb16bc55409a53167077b91b962f8a38cde9de6b479acde5b0faea0cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab88cdbb16bc55409a53167077b91b962f8a38cde9de6b479acde5b0faea0cb0", kill_on_drop: false }`
[INFO] [stdout] ab88cdbb16bc55409a53167077b91b962f8a38cde9de6b479acde5b0faea0cb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "--features" "atomic serde std" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 7763d9a0b005cef65757b11e3556c508ac1aca23e61c9f157154aa8fa9d3d25b
[INFO] running `Command { std: "docker" "start" "-a" "7763d9a0b005cef65757b11e3556c508ac1aca23e61c9f157154aa8fa9d3d25b", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]  Documenting bitvec v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "7763d9a0b005cef65757b11e3556c508ac1aca23e61c9f157154aa8fa9d3d25b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7763d9a0b005cef65757b11e3556c508ac1aca23e61c9f157154aa8fa9d3d25b", kill_on_drop: false }`
[INFO] [stdout] 7763d9a0b005cef65757b11e3556c508ac1aca23e61c9f157154aa8fa9d3d25b