[INFO] fetching crate vru-cancel 0.1.0...
[INFO] documenting vru-cancel-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate vru-cancel 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate vru-cancel 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 vru-cancel 0.1.0
[INFO] finished tweaking crates.io crate vru-cancel 0.1.0
[INFO] tweaked toml for crates.io crate vru-cancel 0.1.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate vru-cancel 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 6977fe72dd5e5889c42ffe433f5c51bc919dae1d8e6b0e477e98904c201edebe
[INFO] running `Command { std: "docker" "start" "-a" "6977fe72dd5e5889c42ffe433f5c51bc919dae1d8e6b0e477e98904c201edebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6977fe72dd5e5889c42ffe433f5c51bc919dae1d8e6b0e477e98904c201edebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6977fe72dd5e5889c42ffe433f5c51bc919dae1d8e6b0e477e98904c201edebe", kill_on_drop: false }`
[INFO] [stdout] 6977fe72dd5e5889c42ffe433f5c51bc919dae1d8e6b0e477e98904c201edebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 5a2109f10d3e9252a052da0bba3781ecf9766c81724aa31ffa02f92525ae1f36
[INFO] running `Command { std: "docker" "start" "-a" "5a2109f10d3e9252a052da0bba3781ecf9766c81724aa31ffa02f92525ae1f36", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking tokio v1.18.0
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]  Documenting vru-cancel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "5a2109f10d3e9252a052da0bba3781ecf9766c81724aa31ffa02f92525ae1f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2109f10d3e9252a052da0bba3781ecf9766c81724aa31ffa02f92525ae1f36", kill_on_drop: false }`
[INFO] [stdout] 5a2109f10d3e9252a052da0bba3781ecf9766c81724aa31ffa02f92525ae1f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] a80b4740f8e93434f32ec0740aa7d8e274114f69635827ad2fb35fd2879bbdb3
[INFO] running `Command { std: "docker" "start" "-a" "a80b4740f8e93434f32ec0740aa7d8e274114f69635827ad2fb35fd2879bbdb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking tokio v1.18.0
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]  Documenting vru-cancel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "a80b4740f8e93434f32ec0740aa7d8e274114f69635827ad2fb35fd2879bbdb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80b4740f8e93434f32ec0740aa7d8e274114f69635827ad2fb35fd2879bbdb3", kill_on_drop: false }`
[INFO] [stdout] a80b4740f8e93434f32ec0740aa7d8e274114f69635827ad2fb35fd2879bbdb3