[INFO] fetching crate rc_arena 0.1.0...
[INFO] documenting rc_arena-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rc_arena 0.1.0 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate rc_arena 0.1.0 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 rc_arena 0.1.0
[INFO] finished tweaking crates.io crate rc_arena 0.1.0
[INFO] tweaked toml for crates.io crate rc_arena 0.1.0 written to /workspace/builds/worker-36/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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 8f090da81e49651f0cbe7d612cee727b0d9ab14e86751766449c688a12f04065
[INFO] running `Command { std: "docker" "start" "-a" "8f090da81e49651f0cbe7d612cee727b0d9ab14e86751766449c688a12f04065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f090da81e49651f0cbe7d612cee727b0d9ab14e86751766449c688a12f04065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f090da81e49651f0cbe7d612cee727b0d9ab14e86751766449c688a12f04065", kill_on_drop: false }`
[INFO] [stdout] 8f090da81e49651f0cbe7d612cee727b0d9ab14e86751766449c688a12f04065
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] d231c370ca8c3470900f19a7eb3b6612858ee115e116ee1f6c6c1a001a1a3f92
[INFO] running `Command { std: "docker" "start" "-a" "d231c370ca8c3470900f19a7eb3b6612858ee115e116ee1f6c6c1a001a1a3f92", kill_on_drop: false }`
[INFO] [stderr]  Documenting rc_arena v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "d231c370ca8c3470900f19a7eb3b6612858ee115e116ee1f6c6c1a001a1a3f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d231c370ca8c3470900f19a7eb3b6612858ee115e116ee1f6c6c1a001a1a3f92", kill_on_drop: false }`
[INFO] [stdout] d231c370ca8c3470900f19a7eb3b6612858ee115e116ee1f6c6c1a001a1a3f92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] dce72189b2889dd8082a535405a085bb4a371285b0e21c4d55431a49887e1d65
[INFO] running `Command { std: "docker" "start" "-a" "dce72189b2889dd8082a535405a085bb4a371285b0e21c4d55431a49887e1d65", kill_on_drop: false }`
[INFO] [stderr]  Documenting rc_arena v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "dce72189b2889dd8082a535405a085bb4a371285b0e21c4d55431a49887e1d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dce72189b2889dd8082a535405a085bb4a371285b0e21c4d55431a49887e1d65", kill_on_drop: false }`
[INFO] [stdout] dce72189b2889dd8082a535405a085bb4a371285b0e21c4d55431a49887e1d65