[INFO] updating cached repository https://github.com/segfo/yarust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 106f62a7465c0715c5fd7bd593196d15d43201cd
[INFO] documenting segfo/yarust against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfo%2Fyarust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/segfo/yarust on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/segfo/yarust
[INFO] finished tweaking git repo https://github.com/segfo/yarust
[INFO] tweaked toml for git repo https://github.com/segfo/yarust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/segfo/yarust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9308880b20259d22c2d2791ae34789776668aea89bb995275ddcdd25be014584
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9308880b20259d22c2d2791ae34789776668aea89bb995275ddcdd25be014584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9308880b20259d22c2d2791ae34789776668aea89bb995275ddcdd25be014584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9308880b20259d22c2d2791ae34789776668aea89bb995275ddcdd25be014584", kill_on_drop: false }`
[INFO] [stdout] 9308880b20259d22c2d2791ae34789776668aea89bb995275ddcdd25be014584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d044b01851052767deb0b1601b75d285b0bf7913614b5372185e41918148f4a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8d044b01851052767deb0b1601b75d285b0bf7913614b5372185e41918148f4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.4
[INFO] [stderr]     Checking libc v0.2.37
[INFO] [stderr]    Compiling yarust v2.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking atty v0.2.10
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking clap v2.31.2
[INFO] [stderr]     Checking wincolor v0.1.6
[INFO] [stderr]  Documenting yarust v2.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `self::wincolor::Console`, `self::wincolor::Color`, `self::wincolor::Intense`
[INFO] [stdout]  --> src/console.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use self::wincolor::{Console, Color, Intense};
[INFO] [stdout]   |                      ^^^^^^^  ^^^^^  ^^^^^^^ no `Intense` in the root
[INFO] [stdout]   |                      |        |
[INFO] [stdout]   |                      |        no `Color` in the root
[INFO] [stdout]   |                      no `Console` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `yarust`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name yarust src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-bfe60ec8f41f7bd3.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a01b434722451a06.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-f7c7da9f1852bf46.rmeta --extern wincolor=/opt/rustwide/target/debug/deps/libwincolor-34c078efb4f53672.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "8d044b01851052767deb0b1601b75d285b0bf7913614b5372185e41918148f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d044b01851052767deb0b1601b75d285b0bf7913614b5372185e41918148f4a", kill_on_drop: false }`
[INFO] [stdout] 8d044b01851052767deb0b1601b75d285b0bf7913614b5372185e41918148f4a