[INFO] fetching crate tau 1.0.4...
[INFO] documenting tau-1.0.4 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate tau 1.0.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tau 1.0.4 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tau 1.0.4
[INFO] finished tweaking crates.io crate tau 1.0.4
[INFO] tweaked toml for crates.io crate tau 1.0.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63abdc77fd5085b3592b56a5e6d17ca1657b8fb708ffba749b21bf05bc4eadf1
[INFO] running `Command { std: "docker" "start" "-a" "63abdc77fd5085b3592b56a5e6d17ca1657b8fb708ffba749b21bf05bc4eadf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63abdc77fd5085b3592b56a5e6d17ca1657b8fb708ffba749b21bf05bc4eadf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63abdc77fd5085b3592b56a5e6d17ca1657b8fb708ffba749b21bf05bc4eadf1", kill_on_drop: false }`
[INFO] [stdout] 63abdc77fd5085b3592b56a5e6d17ca1657b8fb708ffba749b21bf05bc4eadf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d9a40d48d517ef160fc209f1e4b43692ebe9ba7e740c37f8d648c422033288
[INFO] running `Command { std: "docker" "start" "-a" "74d9a40d48d517ef160fc209f1e4b43692ebe9ba7e740c37f8d648c422033288", kill_on_drop: false }`
[INFO] [stderr]  Documenting tau v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "74d9a40d48d517ef160fc209f1e4b43692ebe9ba7e740c37f8d648c422033288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d9a40d48d517ef160fc209f1e4b43692ebe9ba7e740c37f8d648c422033288", kill_on_drop: false }`
[INFO] [stdout] 74d9a40d48d517ef160fc209f1e4b43692ebe9ba7e740c37f8d648c422033288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 5d7c4a3a2ddca6c4bae7f3a8746cf627cb334bfd4b71c0be78d25abff9f07258
[INFO] running `Command { std: "docker" "start" "-a" "5d7c4a3a2ddca6c4bae7f3a8746cf627cb334bfd4b71c0be78d25abff9f07258", kill_on_drop: false }`
[INFO] [stderr]  Documenting tau v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "5d7c4a3a2ddca6c4bae7f3a8746cf627cb334bfd4b71c0be78d25abff9f07258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d7c4a3a2ddca6c4bae7f3a8746cf627cb334bfd4b71c0be78d25abff9f07258", kill_on_drop: false }`
[INFO] [stdout] 5d7c4a3a2ddca6c4bae7f3a8746cf627cb334bfd4b71c0be78d25abff9f07258