[INFO] fetching crate coloriz 0.2.0... [INFO] testing coloriz-0.2.0 against beta-2022-04-10 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 beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] d738bd0eee4d8ae3edd2c22c36d1e9a58ecadba7de47237eb2bd533cf9ab0d3b [INFO] running `Command { std: "docker" "start" "-a" "d738bd0eee4d8ae3edd2c22c36d1e9a58ecadba7de47237eb2bd533cf9ab0d3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d738bd0eee4d8ae3edd2c22c36d1e9a58ecadba7de47237eb2bd533cf9ab0d3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d738bd0eee4d8ae3edd2c22c36d1e9a58ecadba7de47237eb2bd533cf9ab0d3b", kill_on_drop: false }` [INFO] [stdout] d738bd0eee4d8ae3edd2c22c36d1e9a58ecadba7de47237eb2bd533cf9ab0d3b [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" "+beta-2022-04-10" "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] ebbf461a902bccc5aabcc728da46ff71cfbcfb3a45c841e05d362a92943434ea [INFO] running `Command { std: "docker" "start" "-a" "ebbf461a902bccc5aabcc728da46ff71cfbcfb3a45c841e05d362a92943434ea", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 1.84s [INFO] running `Command { std: "docker" "inspect" "ebbf461a902bccc5aabcc728da46ff71cfbcfb3a45c841e05d362a92943434ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebbf461a902bccc5aabcc728da46ff71cfbcfb3a45c841e05d362a92943434ea", kill_on_drop: false }` [INFO] [stdout] ebbf461a902bccc5aabcc728da46ff71cfbcfb3a45c841e05d362a92943434ea [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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 7cb3c991ac44db5635a059ce09884283ea78f24bc7821cdbe48baa078f42ca74 [INFO] running `Command { std: "docker" "start" "-a" "7cb3c991ac44db5635a059ce09884283ea78f24bc7821cdbe48baa078f42ca74", kill_on_drop: false }` [INFO] [stderr] Compiling coloriz v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.40s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/coloriz-76b946d0d7de5d4f) [INFO] running `Command { std: "docker" "inspect" "7cb3c991ac44db5635a059ce09884283ea78f24bc7821cdbe48baa078f42ca74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cb3c991ac44db5635a059ce09884283ea78f24bc7821cdbe48baa078f42ca74", kill_on_drop: false }` [INFO] [stdout] 7cb3c991ac44db5635a059ce09884283ea78f24bc7821cdbe48baa078f42ca74 [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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8ecae260b34b8ac59aa1168f4f7599a172a82718d002f68dffd598b90d95dbad [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" "8ecae260b34b8ac59aa1168f4f7599a172a82718d002f68dffd598b90d95dbad", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coloriz-76b946d0d7de5d4f) [INFO] [stdout] [INFO] [stdout] running 0 tests [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] [stdout] test src/lib.rs - ColorApply::to (line 182) ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--doc' [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 0.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8ecae260b34b8ac59aa1168f4f7599a172a82718d002f68dffd598b90d95dbad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ecae260b34b8ac59aa1168f4f7599a172a82718d002f68dffd598b90d95dbad", kill_on_drop: false }` [INFO] [stdout] 8ecae260b34b8ac59aa1168f4f7599a172a82718d002f68dffd598b90d95dbad