[INFO] fetching crate dir-diff 0.3.2...
[INFO] documenting dir-diff-0.3.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate dir-diff 0.3.2 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate dir-diff 0.3.2 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 dir-diff 0.3.2
[INFO] finished tweaking crates.io crate dir-diff 0.3.2
[INFO] tweaked toml for crates.io crate dir-diff 0.3.2 written to /workspace/builds/worker-70/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-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 460675f3a2849f910f6a1b57ac3ae0ea8e98e060d291ecfeeff7d469d4709d6f
[INFO] running `Command { std: "docker" "start" "-a" "460675f3a2849f910f6a1b57ac3ae0ea8e98e060d291ecfeeff7d469d4709d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "460675f3a2849f910f6a1b57ac3ae0ea8e98e060d291ecfeeff7d469d4709d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460675f3a2849f910f6a1b57ac3ae0ea8e98e060d291ecfeeff7d469d4709d6f", kill_on_drop: false }`
[INFO] [stdout] 460675f3a2849f910f6a1b57ac3ae0ea8e98e060d291ecfeeff7d469d4709d6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 489dd9ce65a774eb7a0808da93a455ffc5f87406f06df06b1d9489c0c5d22043
[INFO] running `Command { std: "docker" "start" "-a" "489dd9ce65a774eb7a0808da93a455ffc5f87406f06df06b1d9489c0c5d22043", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]  Documenting dir-diff v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "489dd9ce65a774eb7a0808da93a455ffc5f87406f06df06b1d9489c0c5d22043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489dd9ce65a774eb7a0808da93a455ffc5f87406f06df06b1d9489c0c5d22043", kill_on_drop: false }`
[INFO] [stdout] 489dd9ce65a774eb7a0808da93a455ffc5f87406f06df06b1d9489c0c5d22043
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "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: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] 7cf27814dd0b52cf54f1d69e6c3e3c6a1d5c43a5eaab71738af61fe20218f75c
[INFO] running `Command { std: "docker" "start" "-a" "7cf27814dd0b52cf54f1d69e6c3e3c6a1d5c43a5eaab71738af61fe20218f75c", kill_on_drop: false }`
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]  Documenting dir-diff v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "7cf27814dd0b52cf54f1d69e6c3e3c6a1d5c43a5eaab71738af61fe20218f75c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf27814dd0b52cf54f1d69e6c3e3c6a1d5c43a5eaab71738af61fe20218f75c", kill_on_drop: false }`
[INFO] [stdout] 7cf27814dd0b52cf54f1d69e6c3e3c6a1d5c43a5eaab71738af61fe20218f75c