[INFO] fetching crate r528-pac 0.0.2...
[INFO] documenting r528-pac-0.0.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate r528-pac 0.0.2 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate r528-pac 0.0.2 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 r528-pac 0.0.2
[INFO] finished tweaking crates.io crate r528-pac 0.0.2
[INFO] tweaked toml for crates.io crate r528-pac 0.0.2 written to /workspace/builds/worker-28/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] [stderr]     Blocking waiting for file lock on package cache
[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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] b2465f4e7950c126f1c9a7ff5ebb234ce7895465b1555083964f59ddca1ca384
[INFO] running `Command { std: "docker" "start" "-a" "b2465f4e7950c126f1c9a7ff5ebb234ce7895465b1555083964f59ddca1ca384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2465f4e7950c126f1c9a7ff5ebb234ce7895465b1555083964f59ddca1ca384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2465f4e7950c126f1c9a7ff5ebb234ce7895465b1555083964f59ddca1ca384", kill_on_drop: false }`
[INFO] [stdout] b2465f4e7950c126f1c9a7ff5ebb234ce7895465b1555083964f59ddca1ca384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 19444cb9dc1d7b0b941d69708d723db58d9daba6793b318594a81b270a2d8d15
[INFO] running `Command { std: "docker" "start" "-a" "19444cb9dc1d7b0b941d69708d723db58d9daba6793b318594a81b270a2d8d15", kill_on_drop: false }`
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]  Documenting r528-pac v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 54s
[INFO] running `Command { std: "docker" "inspect" "19444cb9dc1d7b0b941d69708d723db58d9daba6793b318594a81b270a2d8d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19444cb9dc1d7b0b941d69708d723db58d9daba6793b318594a81b270a2d8d15", kill_on_drop: false }`
[INFO] [stdout] 19444cb9dc1d7b0b941d69708d723db58d9daba6793b318594a81b270a2d8d15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 198af7e45f4017ff275d9e4ab36dfb59f29a05c3b628fea3f6b32adab3ff1a8b
[INFO] running `Command { std: "docker" "start" "-a" "198af7e45f4017ff275d9e4ab36dfb59f29a05c3b628fea3f6b32adab3ff1a8b", kill_on_drop: false }`
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]  Documenting r528-pac v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `Command { std: "docker" "inspect" "198af7e45f4017ff275d9e4ab36dfb59f29a05c3b628fea3f6b32adab3ff1a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198af7e45f4017ff275d9e4ab36dfb59f29a05c3b628fea3f6b32adab3ff1a8b", kill_on_drop: false }`
[INFO] [stdout] 198af7e45f4017ff275d9e4ab36dfb59f29a05c3b628fea3f6b32adab3ff1a8b