[INFO] fetching crate make_colors 1.0.2... [INFO] testing make_colors-1.0.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate make_colors 1.0.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate make_colors 1.0.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate make_colors 1.0.2 [INFO] tweaked toml for crates.io crate make_colors 1.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate make_colors 1.0.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate make_colors 1.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49ce5295117a8b14c83adfca42892234b1a48d641772a62751c041ede80fb8df [INFO] running `Command { std: "docker" "start" "-a" "49ce5295117a8b14c83adfca42892234b1a48d641772a62751c041ede80fb8df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49ce5295117a8b14c83adfca42892234b1a48d641772a62751c041ede80fb8df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49ce5295117a8b14c83adfca42892234b1a48d641772a62751c041ede80fb8df", kill_on_drop: false }` [INFO] [stdout] 49ce5295117a8b14c83adfca42892234b1a48d641772a62751c041ede80fb8df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1538e98e7340833bfe0cdf53bbe34fcba0772d91345b796c2978d30b0eaa51a9 [INFO] running `Command { std: "docker" "start" "-a" "1538e98e7340833bfe0cdf53bbe34fcba0772d91345b796c2978d30b0eaa51a9", kill_on_drop: false }` [INFO] [stderr] Compiling make_colors v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "1538e98e7340833bfe0cdf53bbe34fcba0772d91345b796c2978d30b0eaa51a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1538e98e7340833bfe0cdf53bbe34fcba0772d91345b796c2978d30b0eaa51a9", kill_on_drop: false }` [INFO] [stdout] 1538e98e7340833bfe0cdf53bbe34fcba0772d91345b796c2978d30b0eaa51a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf94310480043f11b63235e19112ad9c2ed4cf0df23c3937e136f207d1ee1d05 [INFO] running `Command { std: "docker" "start" "-a" "cf94310480043f11b63235e19112ad9c2ed4cf0df23c3937e136f207d1ee1d05", kill_on_drop: false }` [INFO] [stderr] Compiling make_colors v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "cf94310480043f11b63235e19112ad9c2ed4cf0df23c3937e136f207d1ee1d05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf94310480043f11b63235e19112ad9c2ed4cf0df23c3937e136f207d1ee1d05", kill_on_drop: false }` [INFO] [stdout] cf94310480043f11b63235e19112ad9c2ed4cf0df23c3937e136f207d1ee1d05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 66a051ab809f5c6ae999b4517446130f4a446dbf53bd9a9e48ecaeb5a7d2d5ea [INFO] running `Command { std: "docker" "start" "-a" "66a051ab809f5c6ae999b4517446130f4a446dbf53bd9a9e48ecaeb5a7d2d5ea", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/make_colors-758ff46cafc33b28) [INFO] [stdout] running 4 tests [INFO] [stderr] Doc-tests make_colors [INFO] [stdout] test tests::test_color_builder ... ok [INFO] [stdout] test tests::test_hex_to_rgb ... ok [INFO] [stdout] test tests::test_make_colors_hex ... ok [INFO] [stdout] test tests::test_make_colors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - make_colors_hex (line 279) ... FAILED [INFO] [stdout] test src/lib.rs - make_colors (line 227) ... FAILED [INFO] [stdout] test src/lib.rs - (line 22) ... FAILED [INFO] [stdout] test src/lib.rs - ColorBuilder (line 360) ... ok [INFO] [stdout] test src/lib.rs - color (line 490) ... ok [INFO] [stdout] test src/lib.rs - make_colors_rgb (line 315) ... ok [INFO] [stdout] test src/lib.rs - hex_to_rgb (line 115) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - make_colors_hex (line 279) stdout ---- [INFO] [stdout] error[E0277]: `Result` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/lib.rs:285:16 [INFO] [stdout] | [INFO] [stdout] 285 | println!("{}", colored); [INFO] [stdout] | -- ^^^^^^^ `Result` cannot be formatted with the default formatter [INFO] [stdout] | | [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `Result` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] [INFO] [stdout] error[E0277]: `Result` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/lib.rs:289:16 [INFO] [stdout] | [INFO] [stdout] 289 | println!("{}", colored); [INFO] [stdout] | -- ^^^^^^^ `Result` cannot be formatted with the default formatter [INFO] [stdout] | | [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `Result` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - make_colors (line 227) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `make_colors_with_attrs` in this scope [INFO] [stdout] --> src/lib.rs:240:15 [INFO] [stdout] | [INFO] [stdout] 240 | let colored = make_colors_with_attrs("Bold text", "green", None, &["bold"]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 226 + use make_colors::make_colors_with_attrs; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 22) stdout ---- [INFO] [stdout] error[E0277]: `Result` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/lib.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | println!("{}", make_colors_hex("Cyan text", "#00FFFF", None)); [INFO] [stdout] | -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Result` cannot be formatted with the default formatter [INFO] [stdout] | | [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `Result` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 22) [INFO] [stdout] src/lib.rs - make_colors (line 227) [INFO] [stdout] src/lib.rs - make_colors_hex (line 279) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "66a051ab809f5c6ae999b4517446130f4a446dbf53bd9a9e48ecaeb5a7d2d5ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66a051ab809f5c6ae999b4517446130f4a446dbf53bd9a9e48ecaeb5a7d2d5ea", kill_on_drop: false }` [INFO] [stdout] 66a051ab809f5c6ae999b4517446130f4a446dbf53bd9a9e48ecaeb5a7d2d5ea