[INFO] fetching crate async-ctrlc 1.2.0...
[INFO] documenting async-ctrlc-1.2.0 against 1.86.0 for beta-1.87-rustdoc-1
[INFO] extracting crate async-ctrlc 1.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate async-ctrlc 1.2.0 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-ctrlc 1.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate async-ctrlc 1.2.0
[INFO] tweaked toml for crates.io crate async-ctrlc 1.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate async-ctrlc 1.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smol v0.1.10
[INFO] [stderr]   Downloaded wepoll-sys v2.0.0
[INFO] [stderr]   Downloaded piper v0.1.2
[INFO] [stderr]   Downloaded wepoll-binding v2.0.2
[INFO] [stderr]   Downloaded syn v1.0.29
[INFO] [stderr]   Downloaded async-std v1.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7be1dddd31c28d52588403dd15294d427f5beacb1d3c139ad36bbd137a097e6
[INFO] running `Command { std: "docker" "start" "-a" "d7be1dddd31c28d52588403dd15294d427f5beacb1d3c139ad36bbd137a097e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7be1dddd31c28d52588403dd15294d427f5beacb1d3c139ad36bbd137a097e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7be1dddd31c28d52588403dd15294d427f5beacb1d3c139ad36bbd137a097e6", kill_on_drop: false }`
[INFO] [stdout] d7be1dddd31c28d52588403dd15294d427f5beacb1d3c139ad36bbd137a097e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1172ba5d92cc32c23608e98806c8d3c7342417e22ec27fcc24651d344ac467b0
[INFO] running `Command { std: "docker" "start" "-a" "1172ba5d92cc32c23608e98806c8d3c7342417e22ec27fcc24651d344ac467b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking ctrlc v3.1.4
[INFO] [stderr]  Documenting async-ctrlc v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.94s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/async_ctrlc/index.html
[INFO] running `Command { std: "docker" "inspect" "1172ba5d92cc32c23608e98806c8d3c7342417e22ec27fcc24651d344ac467b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1172ba5d92cc32c23608e98806c8d3c7342417e22ec27fcc24651d344ac467b0", kill_on_drop: false }`
[INFO] [stdout] 1172ba5d92cc32c23608e98806c8d3c7342417e22ec27fcc24651d344ac467b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d3d7267e77eea90a85975c3cec5a781ac4e457ec9d87dbe28e9730867e9f3fb
[INFO] running `Command { std: "docker" "start" "-a" "1d3d7267e77eea90a85975c3cec5a781ac4e457ec9d87dbe28e9730867e9f3fb", kill_on_drop: false }`
[INFO] [stderr]  Documenting async-ctrlc v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/async_ctrlc/index.html
[INFO] running `Command { std: "docker" "inspect" "1d3d7267e77eea90a85975c3cec5a781ac4e457ec9d87dbe28e9730867e9f3fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3d7267e77eea90a85975c3cec5a781ac4e457ec9d87dbe28e9730867e9f3fb", kill_on_drop: false }`
[INFO] [stdout] 1d3d7267e77eea90a85975c3cec5a781ac4e457ec9d87dbe28e9730867e9f3fb