[INFO] fetching crate coloriz 0.2.0...
[INFO] testing coloriz-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate coloriz 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate coloriz 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coloriz 0.2.0
[INFO] finished tweaking crates.io crate coloriz 0.2.0
[INFO] tweaked toml for crates.io crate coloriz 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate coloriz 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4f35cca7aaa8155b222669799b5b3de4ad9f86838f28951ab3711baf918289d
[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" "d4f35cca7aaa8155b222669799b5b3de4ad9f86838f28951ab3711baf918289d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4f35cca7aaa8155b222669799b5b3de4ad9f86838f28951ab3711baf918289d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f35cca7aaa8155b222669799b5b3de4ad9f86838f28951ab3711baf918289d", kill_on_drop: false }`
[INFO] [stdout] d4f35cca7aaa8155b222669799b5b3de4ad9f86838f28951ab3711baf918289d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] 5c506eed50734ae95abfad019b7b11ccdb13fa6f08e0fa5d2696bcaf54102fc1
[INFO] running `Command { std: "docker" "start" "-a" "5c506eed50734ae95abfad019b7b11ccdb13fa6f08e0fa5d2696bcaf54102fc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling coloriz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "5c506eed50734ae95abfad019b7b11ccdb13fa6f08e0fa5d2696bcaf54102fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c506eed50734ae95abfad019b7b11ccdb13fa6f08e0fa5d2696bcaf54102fc1", kill_on_drop: false }`
[INFO] [stdout] 5c506eed50734ae95abfad019b7b11ccdb13fa6f08e0fa5d2696bcaf54102fc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dde1b3e84393f4b231660dedc8f7d793271a97de51269e955daae11e9e7d246b
[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" "dde1b3e84393f4b231660dedc8f7d793271a97de51269e955daae11e9e7d246b", kill_on_drop: false }`
[INFO] [stderr]    Compiling coloriz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "dde1b3e84393f4b231660dedc8f7d793271a97de51269e955daae11e9e7d246b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde1b3e84393f4b231660dedc8f7d793271a97de51269e955daae11e9e7d246b", kill_on_drop: false }`
[INFO] [stdout] dde1b3e84393f4b231660dedc8f7d793271a97de51269e955daae11e9e7d246b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf2856122ef6ce63993e0d7d269d149f2e2d2c9e89491b561583d0d4aaa3260c
[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" "cf2856122ef6ce63993e0d7d269d149f2e2d2c9e89491b561583d0d4aaa3260c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/coloriz-3ee86e7efe40ebd7)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coloriz
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ColorApply::under (line 196) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - ColorApply::to (line 182) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - ColorApply::under (line 196) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:197:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let green = Color::Green.under("lorem ipsum");
[INFO] [stdout]   |             ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:198:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | assert_eq!(green, "lorem ipsum".bg(Color::Green));
[INFO] [stdout]   |                                    ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bg` found for reference `&'static str` in the current scope
[INFO] [stdout]  --> src/lib.rs:198:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | assert_eq!(green, "lorem ipsum".bg(Color::Green));
[INFO] [stdout]   |                                 ^^ method not found in `&'static str`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ColorApply::to (line 182) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:183:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let red = Color::Red.to("lorem ipsum");
[INFO] [stdout]   |           ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:184:34
[INFO] [stdout]   |
[INFO] [stdout] 4 | assert_eq!(red, "lorem ipsum".fg(Color::Red));
[INFO] [stdout]   |                                  ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fg` found for reference `&'static str` in the current scope
[INFO] [stdout]  --> src/lib.rs:184:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | assert_eq!(red, "lorem ipsum".fg(Color::Red));
[INFO] [stdout]   |                               ^^ method not found in `&'static str`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - ColorApply::to (line 182)
[INFO] [stdout]     src/lib.rs - ColorApply::under (line 196)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf2856122ef6ce63993e0d7d269d149f2e2d2c9e89491b561583d0d4aaa3260c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2856122ef6ce63993e0d7d269d149f2e2d2c9e89491b561583d0d4aaa3260c", kill_on_drop: false }`
[INFO] [stdout] cf2856122ef6ce63993e0d7d269d149f2e2d2c9e89491b561583d0d4aaa3260c