[INFO] fetching crate headrace 0.1.21...
[INFO] documenting headrace-0.1.21 against 1.100.0-beta.1 for beta-rustdoc-1.100
[INFO] extracting crate headrace 0.1.21 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate headrace 0.1.21
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate headrace 0.1.21
[INFO] tweaked toml for crates.io crate headrace 0.1.21 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate headrace 0.1.21 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate headrace 0.1.21 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5a56f67c175339ef72ccbe99102988c004fe3ddf86c83b19b213a220611fd24e
[INFO] running `Command { std: "docker" "start" "5a56f67c175339ef72ccbe99102988c004fe3ddf86c83b19b213a220611fd24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a56f67c175339ef72ccbe99102988c004fe3ddf86c83b19b213a220611fd24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5a56f67c175339ef72ccbe99102988c004fe3ddf86c83b19b213a220611fd24e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a56f67c175339ef72ccbe99102988c004fe3ddf86c83b19b213a220611fd24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5a56f67c175339ef72ccbe99102988c004fe3ddf86c83b19b213a220611fd24e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]  Documenting headrace v0.1.21 (/opt/rustwide/workdir)
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[INFO] running `Command { std: "docker" "inspect" "5a56f67c175339ef72ccbe99102988c004fe3ddf86c83b19b213a220611fd24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a56f67c175339ef72ccbe99102988c004fe3ddf86c83b19b213a220611fd24e", kill_on_drop: false }`
[INFO] [stdout] 5a56f67c175339ef72ccbe99102988c004fe3ddf86c83b19b213a220611fd24e
