[INFO] fetching crate kurobako_problems 0.1.13...
[INFO] documenting kurobako_problems-0.1.13 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate kurobako_problems 0.1.13 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate kurobako_problems 0.1.13 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kurobako_problems 0.1.13
[INFO] finished tweaking crates.io crate kurobako_problems 0.1.13
[INFO] tweaked toml for crates.io crate kurobako_problems 0.1.13 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e02db9ea99c33b4ca291654f4333befe2b15607dbae7a36dd68f6e5b9f32c32c
[INFO] running `Command { std: "docker" "start" "-a" "e02db9ea99c33b4ca291654f4333befe2b15607dbae7a36dd68f6e5b9f32c32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e02db9ea99c33b4ca291654f4333befe2b15607dbae7a36dd68f6e5b9f32c32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02db9ea99c33b4ca291654f4333befe2b15607dbae7a36dd68f6e5b9f32c32c", kill_on_drop: false }`
[INFO] [stdout] e02db9ea99c33b4ca291654f4333befe2b15607dbae7a36dd68f6e5b9f32c32c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24d0429f1b381f60ab34b3b546441ef6138eb9334c990694351d5f231dbeaded
[INFO] running `Command { std: "docker" "start" "-a" "24d0429f1b381f60ab34b3b546441ef6138eb9334c990694351d5f231dbeaded", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking either v1.6.1
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[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
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[INFO] [stderr]     Checking kurobako_core v0.1.11
[INFO] [stderr]     Checking nasbench v0.1.2
[INFO] [stderr]  Documenting kurobako_problems v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.35s
[INFO] running `Command { std: "docker" "inspect" "24d0429f1b381f60ab34b3b546441ef6138eb9334c990694351d5f231dbeaded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d0429f1b381f60ab34b3b546441ef6138eb9334c990694351d5f231dbeaded", kill_on_drop: false }`
[INFO] [stdout] 24d0429f1b381f60ab34b3b546441ef6138eb9334c990694351d5f231dbeaded
