[INFO] fetching crate irospace 0.0.1...
[INFO] testing irospace-0.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate irospace 0.0.1 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate irospace 0.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irospace 0.0.1
[INFO] finished tweaking crates.io crate irospace 0.0.1
[INFO] tweaked toml for crates.io crate irospace 0.0.1 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dc81832c341ef150da9831f61fe530f8f1d65b1efabb94e223bef64e68934f0
[INFO] running `Command { std: "docker" "start" "-a" "1dc81832c341ef150da9831f61fe530f8f1d65b1efabb94e223bef64e68934f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dc81832c341ef150da9831f61fe530f8f1d65b1efabb94e223bef64e68934f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc81832c341ef150da9831f61fe530f8f1d65b1efabb94e223bef64e68934f0", kill_on_drop: false }`
[INFO] [stdout] 1dc81832c341ef150da9831f61fe530f8f1d65b1efabb94e223bef64e68934f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11f55da2de3c3be667bafdd8863a9e5feb8441f0f728652ee0977224cc794b24
[INFO] running `Command { std: "docker" "start" "-a" "11f55da2de3c3be667bafdd8863a9e5feb8441f0f728652ee0977224cc794b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling irospace v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `errors::ErrorCategory`
[INFO] [stdout]  --> src/converter.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{errors::ErrorCategory, utils};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/converter.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 h = ((g as i32 - b as i32) * 60 / (max - min) as i32);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "11f55da2de3c3be667bafdd8863a9e5feb8441f0f728652ee0977224cc794b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f55da2de3c3be667bafdd8863a9e5feb8441f0f728652ee0977224cc794b24", kill_on_drop: false }`
[INFO] [stdout] 11f55da2de3c3be667bafdd8863a9e5feb8441f0f728652ee0977224cc794b24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ec6ebec7bd8202eaf6ef06eb0d20efa81b6dadb39010b9c596b33a82ea65b4f
[INFO] running `Command { std: "docker" "start" "-a" "3ec6ebec7bd8202eaf6ef06eb0d20efa81b6dadb39010b9c596b33a82ea65b4f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `errors::ErrorCategory`
[INFO] [stdout]  --> src/converter.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{errors::ErrorCategory, utils};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling irospace v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/converter.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 h = ((g as i32 - b as i32) * 60 / (max - min) as i32);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HslColor`, `HsvColor`, `RgbColor`
[INFO] [stdout]  --> tests/integration_test.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     RgbColor,HsvColor,HslColor,
[INFO] [stdout]   |     ^^^^^^^^ ^^^^^^^^ ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `errors::ErrorCategory`
[INFO] [stdout]  --> src/converter.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{errors::ErrorCategory, utils};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/converter.rs:117:21
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 h = ((g as i32 - b as i32) * 60 / (max - min) as i32);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "3ec6ebec7bd8202eaf6ef06eb0d20efa81b6dadb39010b9c596b33a82ea65b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec6ebec7bd8202eaf6ef06eb0d20efa81b6dadb39010b9c596b33a82ea65b4f", kill_on_drop: false }`
[INFO] [stdout] 3ec6ebec7bd8202eaf6ef06eb0d20efa81b6dadb39010b9c596b33a82ea65b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bc11c669cd15cfe15179c0ff57b80b9d57960c3a244c9d832312c9c2c43b11c
[INFO] running `Command { std: "docker" "start" "-a" "7bc11c669cd15cfe15179c0ff57b80b9d57960c3a244c9d832312c9c2c43b11c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `errors::ErrorCategory`
[INFO] [stderr]  --> src/converter.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{errors::ErrorCategory, utils};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/converter.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 h = ((g as i32 - b as i32) * 60 / (max - min) as i32);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `errors::ErrorCategory`
[INFO] [stderr]  --> src/converter.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{errors::ErrorCategory, utils};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/converter.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 h = ((g as i32 - b as i32) * 60 / (max - min) as i32);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HslColor`, `HsvColor`, `RgbColor`
[INFO] [stderr]  --> tests/integration_test.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     RgbColor,HsvColor,HslColor,
[INFO] [stderr]   |     ^^^^^^^^ ^^^^^^^^ ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/irospace-8b4fdf332b421a17)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test colors::tests::colors_iter_test ... ok
[INFO] [stdout] test colors::tests::colors_name_test ... ok
[INFO] [stdout] test converter::tests::hsl_to_hsv_converter_convert_test ... ok
[INFO] [stdout] test converter::tests::hsl_to_hsv_converter_convert_test2 ... ok
[INFO] [stdout] test converter::tests::hsv_to_rgb_converter_convert_test ... ok
[INFO] [stdout] test converter::tests::hsv_to_rgb_converter_convert_test3 ... ok
[INFO] [stdout] test converter::tests::hsv_to_hsl_converter_convert_test3 ... ok
[INFO] [stdout] test converter::tests::hsv_to_hsl_converter_convert_test2 ... ok
[INFO] [stdout] test converter::tests::to_html_upper_new_test2 ... ok
[INFO] [stdout] test converter::tests::html_core_test ... ok
[INFO] [stdout] test converter_builder::tests::color_build_new_test ... ok
[INFO] [stdout] test converter::tests::html_to_rgb_new_test ... ok
[INFO] [stdout] test hsl::tests::hsl_new_test ... ok
[INFO] [stdout] test converter::tests::html_to_rgb_new_test2 ... ok
[INFO] [stdout] test converter::tests::html_to_rgb_new_test3 ... ok
[INFO] [stdout] test converter::tests::html_to_rgb_new_test4 ... ok
[INFO] [stdout] test converter::tests::html_to_rgb_new_test_err3 ... ok
[INFO] [stdout] test converter::tests::html_to_rgb_new_test_format_err ... ok
[INFO] [stdout] test converter::tests::hsv_to_hsl_converter_convert_test ... ok
[INFO] [stdout] test converter::tests::html_to_rgb_new_test_format_err2 ... ok
[INFO] [stdout] test converter::tests::rgb_to_hsl_converter_convert_test ... ok
[INFO] [stdout] test converter::tests::rgb_to_hsl_converter_convert_test2 ... ok
[INFO] [stdout] test converter::tests::rgb_to_hsl_converter_convert_test3 ... ok
[INFO] [stdout] test converter::tests::hsv_to_rgb_converter_convert_test2 ... ok
[INFO] [stdout] test converter::tests::html_to_rgb_new_test_length_err ... ok
[INFO] [stdout] test converter::tests::html_to_rgb_new_test_length_err2 ... ok
[INFO] [stdout] test converter::tests::to_html_upper_new_test ... ok
[INFO] [stdout] test converter_builder::tests::color_build_new_test2 ... ok
[INFO] [stdout] test converter_builder::tests::color_build_new_test3 ... ok
[INFO] [stdout] test converter::tests::rgb_to_hsv_converter_convert_test ... ok
[INFO] [stdout] test converter::tests::rgb_to_hsv_converter_convert_test2 ... ok
[INFO] [stdout] test converter::tests::hsl_to_rgb_converter_convert_test2 ... ok
[INFO] [stdout] test converter::tests::rgb_to_hsv_converter_convert_test3 ... ok
[INFO] [stdout] test converter::tests::to_html_lower_new_test2 ... ok
[INFO] [stdout] test converter::tests::hsl_to_rgb_converter_convert_test3 ... ok
[INFO] [stdout] test converter::tests::to_html_lower_new_test ... ok
[INFO] [stdout] test hsv::tests::hsv_new_test ... ok
[INFO] [stdout] test rgb::tests::rgb_new_test ... ok
[INFO] [stdout] test converter::tests::hsl_to_rgb_converter_convert_test ... ok
[INFO] [stdout] test converter::tests::hsl_to_hsv_converter_convert_test3 ... ok
[INFO] [stdout] test converter::tests::hsv_to_rgb_converter_error_check_test ... ok
[INFO] [stdout] test converter::tests::hsl_to_rgb_converter_error_check_test ... ok
[INFO] [stdout] test converter::tests::hsv_to_hsl_converter_error_check_test ... ok
[INFO] [stdout] test converter::tests::hsl_to_hsv_converter_error_check_test ... ok
[INFO] [stdout] test converter::tests::rgb_to_hsv_converter_error_check_test ... ok
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-f9c5441a675a3ff8)
[INFO] [stdout] test converter::tests::rgb_to_hsl_converter_error_check_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.77s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test colors_test ... ok
[INFO] [stdout] test common_test_from_hsl_to_hsv ... ok
[INFO] [stdout] test common_test_from_hsl_to_rgb ... ok
[INFO] [stdout] test common_test_from_hsv_to_rgb ... ok
[INFO] [stdout] test common_test_from_rgb_to_hsv ... ok
[INFO] [stdout] test common_test_from_rgb_to_hsl ... ok
[INFO] [stderr]    Doc-tests irospace
[INFO] [stdout] test common_test_from_hsv_to_hsl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/converter.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 h = ((g as i32 - b as i32) * 60 / (max - min) as i32);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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] running `Command { std: "docker" "inspect" "7bc11c669cd15cfe15179c0ff57b80b9d57960c3a244c9d832312c9c2c43b11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc11c669cd15cfe15179c0ff57b80b9d57960c3a244c9d832312c9c2c43b11c", kill_on_drop: false }`
[INFO] [stdout] 7bc11c669cd15cfe15179c0ff57b80b9d57960c3a244c9d832312c9c2c43b11c
