[INFO] cloning repository https://github.com/rivy-t/rust.color
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rivy-t/rust.color" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frivy-t%2Frust.color", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frivy-t%2Frust.color'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] beac597f0f530f4798a1b72ad3c0abe5dffae949
[INFO] checking rivy-t/rust.color against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frivy-t%2Frust.color" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rivy-t/rust.color on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-3/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11fc5fb2df084af452e48cb1add6fca9a2c36e7bc455a885648ecfec64469c70
[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" "11fc5fb2df084af452e48cb1add6fca9a2c36e7bc455a885648ecfec64469c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11fc5fb2df084af452e48cb1add6fca9a2c36e7bc455a885648ecfec64469c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11fc5fb2df084af452e48cb1add6fca9a2c36e7bc455a885648ecfec64469c70", kill_on_drop: false }`
[INFO] [stdout] 11fc5fb2df084af452e48cb1add6fca9a2c36e7bc455a885648ecfec64469c70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b250c7c14435e87cad0cf2580732b2a7ab863a12e184a61eca461c0b87069cb3
[INFO] running `Command { std: "docker" "start" "-a" "b250c7c14435e87cad0cf2580732b2a7ab863a12e184a61eca461c0b87069cb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.5
[INFO] [stderr]     Checking termcolor v1.0.1
[INFO] [stderr]     Checking wincolor v1.0.0
[INFO] [stderr]     Checking color v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `wincolor::Color`, `wincolor::Console`, `wincolor::Intense`
[INFO] [stdout]  --> src/main.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wincolor::{Color, Console, Intense};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^  ^^^^^^^ no `Intense` in the root
[INFO] [stdout]   |                |      |
[INFO] [stdout]   |                |      no `Console` in the root
[INFO] [stdout]   |                no `Color` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[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] [stdout] error[E0432]: unresolved imports `wincolor::Color`, `wincolor::Console`, `wincolor::Intense`
[INFO] [stdout]  --> src/main.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wincolor::{Color, Console, Intense};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^  ^^^^^^^ no `Intense` in the root
[INFO] [stdout]   |                |      |
[INFO] [stdout]   |                |      no `Console` in the root
[INFO] [stdout]   |                no `Color` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `wincolor::Color`, `wincolor::Console`, `wincolor::Intense`
[INFO] [stdout]  --> examples/wincolor.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wincolor::{Color, Console, Intense};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^  ^^^^^^^ no `Intense` in the root
[INFO] [stdout]   |                |      |
[INFO] [stdout]   |                |      no `Console` in the root
[INFO] [stdout]   |                no `Color` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]  --> examples/termcolor.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     stdout.set_color(ColorSpec::new().set_fg(Some(Color::Green)));
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]  --> examples/termcolor.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     writeln!(&mut stdout, "green text!");
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b250c7c14435e87cad0cf2580732b2a7ab863a12e184a61eca461c0b87069cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b250c7c14435e87cad0cf2580732b2a7ab863a12e184a61eca461c0b87069cb3", kill_on_drop: false }`
[INFO] [stdout] b250c7c14435e87cad0cf2580732b2a7ab863a12e184a61eca461c0b87069cb3