[INFO] updating cached repository https://github.com/rivy-t/rust.color
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] beac597f0f530f4798a1b72ad3c0abe5dffae949
[INFO] checking rivy-t/rust.color against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frivy-t%2Frust.color" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rivy-t/rust.color on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rivy-t/rust.color
[INFO] finished tweaking git repo https://github.com/rivy-t/rust.color
[INFO] tweaked toml for git repo https://github.com/rivy-t/rust.color written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/rivy-t/rust.color already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTFLAGS=--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" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b56b741482962cf5aa29d27c6d63560f970069d12a35aa0811ddb15b71df4d4
[INFO] running `"docker" "start" "-a" "2b56b741482962cf5aa29d27c6d63560f970069d12a35aa0811ddb15b71df4d4"`
[INFO] [stderr]    Compiling winapi v0.3.5
[INFO] [stderr]     Checking wincolor v1.0.0
[INFO] [stderr]     Checking color v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved imports `wincolor::Color`, `wincolor::Console`, `wincolor::Intense`
[INFO] [stderr]  --> src/main.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use wincolor::{Color, Console, Intense};
[INFO] [stderr]   |                ^^^^^  ^^^^^^^  ^^^^^^^ no `Intense` in the root
[INFO] [stderr]   |                |      |
[INFO] [stderr]   |                |      no `Console` in the root
[INFO] [stderr]   |                no `Color` in the root
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error[E0432]: unresolved imports `wincolor::Color`, `wincolor::Console`, `wincolor::Intense`
[INFO] [stderr]  --> examples/wincolor.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use wincolor::{Color, Console, Intense};
[INFO] [stderr]   |                ^^^^^  ^^^^^^^  ^^^^^^^ no `Intense` in the root
[INFO] [stderr]   |                |      |
[INFO] [stderr]   |                |      no `Console` in the root
[INFO] [stderr]   |                no `Color` in the root
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `color`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `color`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved imports `wincolor::Color`, `wincolor::Console`, `wincolor::Intense`
[INFO] [stderr]  --> src/main.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use wincolor::{Color, Console, Intense};
[INFO] [stderr]   |                ^^^^^  ^^^^^^^  ^^^^^^^ no `Intense` in the root
[INFO] [stderr]   |                |      |
[INFO] [stderr]   |                |      no `Console` in the root
[INFO] [stderr]   |                no `Color` in the root
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `color`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> examples/termcolor.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     stdout.set_color(ColorSpec::new().set_fg(Some(Color::Green)));
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> examples/termcolor.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     writeln!(&mut stdout, "green text!");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2b56b741482962cf5aa29d27c6d63560f970069d12a35aa0811ddb15b71df4d4"`
[INFO] running `"docker" "rm" "-f" "2b56b741482962cf5aa29d27c6d63560f970069d12a35aa0811ddb15b71df4d4"`
[INFO] [stdout] 2b56b741482962cf5aa29d27c6d63560f970069d12a35aa0811ddb15b71df4d4
