[INFO] fetching crate reopen 1.0.3...
[INFO] documenting reopen-1.0.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate reopen 1.0.3 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate reopen 1.0.3 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 reopen 1.0.3
[INFO] finished tweaking crates.io crate reopen 1.0.3
[INFO] tweaked toml for crates.io crate reopen 1.0.3 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate crates.io crate reopen 1.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded partial-io v0.3.1
[INFO] [stderr]   Downloaded simple-logging v2.0.2
[INFO] [stderr]   Downloaded signal-hook v0.3.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 24a51db79baf3717dd915106d4f28545ed826c21f551eaa15d4773f4f2bcc2f0
[INFO] running `Command { std: "docker" "start" "-a" "24a51db79baf3717dd915106d4f28545ed826c21f551eaa15d4773f4f2bcc2f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24a51db79baf3717dd915106d4f28545ed826c21f551eaa15d4773f4f2bcc2f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24a51db79baf3717dd915106d4f28545ed826c21f551eaa15d4773f4f2bcc2f0", kill_on_drop: false }`
[INFO] [stdout] 24a51db79baf3717dd915106d4f28545ed826c21f551eaa15d4773f4f2bcc2f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 8ea90337ab16bbbd12987bce8a08f866ff18dc5affe294501cbc8cda91108aa6
[INFO] running `Command { std: "docker" "start" "-a" "8ea90337ab16bbbd12987bce8a08f866ff18dc5affe294501cbc8cda91108aa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling reopen v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting reopen v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "8ea90337ab16bbbd12987bce8a08f866ff18dc5affe294501cbc8cda91108aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea90337ab16bbbd12987bce8a08f866ff18dc5affe294501cbc8cda91108aa6", kill_on_drop: false }`
[INFO] [stdout] 8ea90337ab16bbbd12987bce8a08f866ff18dc5affe294501cbc8cda91108aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] c6c7b1d08255cae7f869755e357934aa5f50cbf72d89978679e80551f985b960
[INFO] running `Command { std: "docker" "start" "-a" "c6c7b1d08255cae7f869755e357934aa5f50cbf72d89978679e80551f985b960", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling reopen v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]  Documenting reopen v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "c6c7b1d08255cae7f869755e357934aa5f50cbf72d89978679e80551f985b960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c7b1d08255cae7f869755e357934aa5f50cbf72d89978679e80551f985b960", kill_on_drop: false }`
[INFO] [stdout] c6c7b1d08255cae7f869755e357934aa5f50cbf72d89978679e80551f985b960