[INFO] fetching crate jetblack-options 0.4.0...
[INFO] documenting jetblack-options-0.4.0 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] extracting crate jetblack-options 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate jetblack-options 0.4.0
[INFO] finished tweaking crates.io crate jetblack-options 0.4.0
[INFO] tweaked toml for crates.io crate jetblack-options 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jetblack-options 0.4.0 on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jetblack-options 0.4.0 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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7de0e7ea25dc1c4966562c76f3979ad49d51aff4ec37deea44662a9762661ab0
[INFO] running `Command { std: "docker" "start" "-a" "7de0e7ea25dc1c4966562c76f3979ad49d51aff4ec37deea44662a9762661ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7de0e7ea25dc1c4966562c76f3979ad49d51aff4ec37deea44662a9762661ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de0e7ea25dc1c4966562c76f3979ad49d51aff4ec37deea44662a9762661ab0", kill_on_drop: false }`
[INFO] [stdout] 7de0e7ea25dc1c4966562c76f3979ad49d51aff4ec37deea44662a9762661ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5a3525a24c20e489a6b5d4803d10ecc800cb99935a6b969033799da47eb425b
[INFO] running `Command { std: "docker" "start" "-a" "e5a3525a24c20e489a6b5d4803d10ecc800cb99935a6b969033799da47eb425b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]  Documenting jetblack-options v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/jetblack_options/index.html
[INFO] running `Command { std: "docker" "inspect" "e5a3525a24c20e489a6b5d4803d10ecc800cb99935a6b969033799da47eb425b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a3525a24c20e489a6b5d4803d10ecc800cb99935a6b969033799da47eb425b", kill_on_drop: false }`
[INFO] [stdout] e5a3525a24c20e489a6b5d4803d10ecc800cb99935a6b969033799da47eb425b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--html-in-header\", \"katex-dollar.html\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6240dc8223d05fca1a319b811c84fee939a1f46bca4642e93ed3212cb37ff4ec
[INFO] running `Command { std: "docker" "start" "-a" "6240dc8223d05fca1a319b811c84fee939a1f46bca4642e93ed3212cb37ff4ec", kill_on_drop: false }`
[INFO] [stderr]  Documenting jetblack-options v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/jetblack_options/index.html
[INFO] running `Command { std: "docker" "inspect" "6240dc8223d05fca1a319b811c84fee939a1f46bca4642e93ed3212cb37ff4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6240dc8223d05fca1a319b811c84fee939a1f46bca4642e93ed3212cb37ff4ec", kill_on_drop: false }`
[INFO] [stdout] 6240dc8223d05fca1a319b811c84fee939a1f46bca4642e93ed3212cb37ff4ec