[INFO] fetching crate candle-optimisers 0.10.0-alpha.2...
[INFO] documenting candle-optimisers-0.10.0-alpha.2 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] extracting crate candle-optimisers 0.10.0-alpha.2 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate candle-optimisers 0.10.0-alpha.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate candle-optimisers 0.10.0-alpha.2
[INFO] tweaked toml for crates.io crate candle-optimisers 0.10.0-alpha.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate candle-optimisers 0.10.0-alpha.2 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 candle-optimisers 0.10.0-alpha.2 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerofrom v0.1.3
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[INFO] [stderr]   Downloaded candle-datasets v0.9.2-alpha.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ca592a13c09177b171b3d99a755800579d83c9ecc9923c1e48d98d781724e92a
[INFO] running `Command { std: "docker" "start" "-a" "ca592a13c09177b171b3d99a755800579d83c9ecc9923c1e48d98d781724e92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca592a13c09177b171b3d99a755800579d83c9ecc9923c1e48d98d781724e92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca592a13c09177b171b3d99a755800579d83c9ecc9923c1e48d98d781724e92a", kill_on_drop: false }`
[INFO] [stdout] ca592a13c09177b171b3d99a755800579d83c9ecc9923c1e48d98d781724e92a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 76fbe7ca70adc81ff4d7e720f6db0c5ffa4df4ee11bd812e14a5768c4fed60c4
[INFO] running `Command { std: "docker" "start" "-a" "76fbe7ca70adc81ff4d7e720f6db0c5ffa4df4ee11bd812e14a5768c4fed60c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
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[INFO] [stderr]    Compiling rayon-core v1.12.1
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[INFO] [stderr]    Compiling seq-macro v0.3.5
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[INFO] [stderr]     Checking memchr v2.7.1
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[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.101
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[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
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[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling zerofrom-derive v0.1.3
[INFO] [stderr]    Compiling yoke-derive v0.7.5
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[INFO] [stderr]     Checking gemm v0.18.2
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[INFO] [stderr]     Checking candle-core v0.9.2-alpha.2
[INFO] [stderr]     Checking candle-nn v0.9.2-alpha.2
[INFO] [stderr]  Documenting candle-optimisers v0.10.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.76s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/candle_optimisers/index.html
[INFO] running `Command { std: "docker" "inspect" "76fbe7ca70adc81ff4d7e720f6db0c5ffa4df4ee11bd812e14a5768c4fed60c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76fbe7ca70adc81ff4d7e720f6db0c5ffa4df4ee11bd812e14a5768c4fed60c4", kill_on_drop: false }`
[INFO] [stdout] 76fbe7ca70adc81ff4d7e720f6db0c5ffa4df4ee11bd812e14a5768c4fed60c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-header.html\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ae5dfc5e7133491ab07c709c292954bb01354c64e1e93a7523cb5d15d0d6c94
[INFO] running `Command { std: "docker" "start" "-a" "7ae5dfc5e7133491ab07c709c292954bb01354c64e1e93a7523cb5d15d0d6c94", kill_on_drop: false }`
[INFO] [stderr]  Documenting candle-optimisers v0.10.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/candle_optimisers/index.html
[INFO] running `Command { std: "docker" "inspect" "7ae5dfc5e7133491ab07c709c292954bb01354c64e1e93a7523cb5d15d0d6c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae5dfc5e7133491ab07c709c292954bb01354c64e1e93a7523cb5d15d0d6c94", kill_on_drop: false }`
[INFO] [stdout] 7ae5dfc5e7133491ab07c709c292954bb01354c64e1e93a7523cb5d15d0d6c94