[INFO] fetching crate pep508 0.0.1...
[INFO] documenting pep508-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate pep508 0.0.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate pep508 0.0.1 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 pep508 0.0.1
[INFO] finished tweaking crates.io crate pep508 0.0.1
[INFO] tweaked toml for crates.io crate pep508 0.0.1 written to /workspace/builds/worker-21/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] [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] 15cc70566e0c7a6fcaf947f1d7eb225f6c6769b0f408f39ecd1eb12164c63ecd
[INFO] running `Command { std: "docker" "start" "-a" "15cc70566e0c7a6fcaf947f1d7eb225f6c6769b0f408f39ecd1eb12164c63ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15cc70566e0c7a6fcaf947f1d7eb225f6c6769b0f408f39ecd1eb12164c63ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15cc70566e0c7a6fcaf947f1d7eb225f6c6769b0f408f39ecd1eb12164c63ecd", kill_on_drop: false }`
[INFO] [stdout] 15cc70566e0c7a6fcaf947f1d7eb225f6c6769b0f408f39ecd1eb12164c63ecd
[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] 160ab7e1fd0122437569d4b4df39fbcd9bd7ee2119d5454470b4659f38c50303
[INFO] running `Command { std: "docker" "start" "-a" "160ab7e1fd0122437569d4b4df39fbcd9bd7ee2119d5454470b4659f38c50303", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking pep440 v0.2.0
[INFO] [stderr]  Documenting pep508 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `Command { std: "docker" "inspect" "160ab7e1fd0122437569d4b4df39fbcd9bd7ee2119d5454470b4659f38c50303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "160ab7e1fd0122437569d4b4df39fbcd9bd7ee2119d5454470b4659f38c50303", kill_on_drop: false }`
[INFO] [stdout] 160ab7e1fd0122437569d4b4df39fbcd9bd7ee2119d5454470b4659f38c50303
[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" "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" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] fae899c5d6966c296d027d95f264bfae1c560e8c6fcaef46e497e174c3410398
[INFO] running `Command { std: "docker" "start" "-a" "fae899c5d6966c296d027d95f264bfae1c560e8c6fcaef46e497e174c3410398", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking pep440 v0.2.0
[INFO] [stderr]  Documenting pep508 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `Command { std: "docker" "inspect" "fae899c5d6966c296d027d95f264bfae1c560e8c6fcaef46e497e174c3410398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae899c5d6966c296d027d95f264bfae1c560e8c6fcaef46e497e174c3410398", kill_on_drop: false }`
[INFO] [stdout] fae899c5d6966c296d027d95f264bfae1c560e8c6fcaef46e497e174c3410398