[INFO] fetching crate colors-transform 0.2.11... [INFO] testing colors-transform-0.2.11 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate colors-transform 0.2.11 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate colors-transform 0.2.11 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate colors-transform 0.2.11 [INFO] finished tweaking crates.io crate colors-transform 0.2.11 [INFO] tweaked toml for crates.io crate colors-transform 0.2.11 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe6d7d2e5193ad33a81007add01bd68d3c6f9dabc552b4420f9adbccc7ca7a6a [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" "fe6d7d2e5193ad33a81007add01bd68d3c6f9dabc552b4420f9adbccc7ca7a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe6d7d2e5193ad33a81007add01bd68d3c6f9dabc552b4420f9adbccc7ca7a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe6d7d2e5193ad33a81007add01bd68d3c6f9dabc552b4420f9adbccc7ca7a6a", kill_on_drop: false }` [INFO] [stdout] fe6d7d2e5193ad33a81007add01bd68d3c6f9dabc552b4420f9adbccc7ca7a6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce4b8bc7cc883be85729df7a3d6be6f73ae4fb2fc25a4cde6b02a486b4ed1642 [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" "ce4b8bc7cc883be85729df7a3d6be6f73ae4fb2fc25a4cde6b02a486b4ed1642", kill_on_drop: false }` [INFO] [stderr] Compiling colors-transform v0.2.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `round_ratio` [INFO] [stdout] --> src/converters.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn round_ratio(r: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_rgba_parse_err` [INFO] [stdout] --> src/error.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn make_rgba_parse_err(str_in: &str) -> ParseError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_hsla_parse_err` [INFO] [stdout] --> src/error.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn make_hsla_parse_err(str_in: &str) -> ParseError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_color_tuple_a` [INFO] [stdout] --> src/from_str.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn parse_color_tuple_a(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rgba` [INFO] [stdout] --> src/from_str.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn rgba(s: &str) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hsla` [INFO] [stdout] --> src/from_str.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn hsla(s: &str) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "ce4b8bc7cc883be85729df7a3d6be6f73ae4fb2fc25a4cde6b02a486b4ed1642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce4b8bc7cc883be85729df7a3d6be6f73ae4fb2fc25a4cde6b02a486b4ed1642", kill_on_drop: false }` [INFO] [stdout] ce4b8bc7cc883be85729df7a3d6be6f73ae4fb2fc25a4cde6b02a486b4ed1642 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d6c1eaf647d9ebd676a98020a1bf4982c4c0273d8fd08efe34ad5c60b925183 [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" "2d6c1eaf647d9ebd676a98020a1bf4982c4c0273d8fd08efe34ad5c60b925183", kill_on_drop: false }` [INFO] [stdout] warning: function is never used: `round_ratio` [INFO] [stdout] --> src/converters.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn round_ratio(r: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling colors-transform v0.2.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `make_rgba_parse_err` [INFO] [stdout] --> src/error.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn make_rgba_parse_err(str_in: &str) -> ParseError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_hsla_parse_err` [INFO] [stdout] --> src/error.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn make_hsla_parse_err(str_in: &str) -> ParseError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_color_tuple_a` [INFO] [stdout] --> src/from_str.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn parse_color_tuple_a(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rgba` [INFO] [stdout] --> src/from_str.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn rgba(s: &str) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hsla` [INFO] [stdout] --> src/from_str.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn hsla(s: &str) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `round_ratio` [INFO] [stdout] --> src/converters.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn round_ratio(r: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_rgba_parse_err` [INFO] [stdout] --> src/error.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn make_rgba_parse_err(str_in: &str) -> ParseError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `make_hsla_parse_err` [INFO] [stdout] --> src/error.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn make_hsla_parse_err(str_in: &str) -> ParseError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_color_tuple_a` [INFO] [stdout] --> src/from_str.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn parse_color_tuple_a(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rgba` [INFO] [stdout] --> src/from_str.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn rgba(s: &str) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hsla` [INFO] [stdout] --> src/from_str.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn hsla(s: &str) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "2d6c1eaf647d9ebd676a98020a1bf4982c4c0273d8fd08efe34ad5c60b925183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d6c1eaf647d9ebd676a98020a1bf4982c4c0273d8fd08efe34ad5c60b925183", kill_on_drop: false }` [INFO] [stdout] 2d6c1eaf647d9ebd676a98020a1bf4982c4c0273d8fd08efe34ad5c60b925183 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 148ae13022f8c212531111c7afca69d0d223ff3f83a7790c4c7863b7ed66c8e2 [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" "148ae13022f8c212531111c7afca69d0d223ff3f83a7790c4c7863b7ed66c8e2", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `round_ratio` [INFO] [stderr] --> src/converters.rs:125:8 [INFO] [stderr] | [INFO] [stderr] 125 | pub fn round_ratio(r: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_rgba_parse_err` [INFO] [stderr] --> src/error.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn make_rgba_parse_err(str_in: &str) -> ParseError { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_hsla_parse_err` [INFO] [stderr] --> src/error.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn make_hsla_parse_err(str_in: &str) -> ParseError { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_color_tuple_a` [INFO] [stderr] --> src/from_str.rs:58:4 [INFO] [stderr] | [INFO] [stderr] 58 | fn parse_color_tuple_a(s: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rgba` [INFO] [stderr] --> src/from_str.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn rgba(s: &str) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hsla` [INFO] [stderr] --> src/from_str.rs:92:8 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn hsla(s: &str) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `round_ratio` [INFO] [stderr] --> src/converters.rs:125:8 [INFO] [stderr] | [INFO] [stderr] 125 | pub fn round_ratio(r: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_rgba_parse_err` [INFO] [stderr] --> src/error.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn make_rgba_parse_err(str_in: &str) -> ParseError { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_hsla_parse_err` [INFO] [stderr] --> src/error.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn make_hsla_parse_err(str_in: &str) -> ParseError { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_color_tuple_a` [INFO] [stderr] --> src/from_str.rs:58:4 [INFO] [stderr] | [INFO] [stderr] 58 | fn parse_color_tuple_a(s: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rgba` [INFO] [stderr] --> src/from_str.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn rgba(s: &str) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hsla` [INFO] [stderr] --> src/from_str.rs:92:8 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn hsla(s: &str) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/colors_transform-defd4b9f024e0845 [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::eq_test ... ok [INFO] [stdout] test tests::adjust_color_test ... ok [INFO] [stdout] test tests::get_unit_tst ... ok [INFO] [stdout] test tests::grayscale ... ok [INFO] [stdout] test tests::adjust_hue_test ... ok [INFO] [stdout] test tests::hsl_to_rgb_test ... ok [INFO] [stdout] test tests::rgb_to_hsl_test ... ok [INFO] [stdout] test tests::hsl_from_str_test ... ok [INFO] [stdout] test tests::saturate_desaturate_test ... ok [INFO] [stdout] test tests::lighten_darken_test ... ok [INFO] [stdout] test tests::hex_from_str_test ... ok [INFO] [stdout] test tests::rgb_from_str_test ... ok [INFO] [stdout] test tests::invert_tst ... ok [INFO] [stdout] test tests::to_css_string_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests colors-transform [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 26) ... ignored [INFO] [stdout] test src/lib.rs - (line 38) ... ignored [INFO] [stdout] test src/lib.rs - (line 45) ... ignored [INFO] [stdout] test src/lib.rs - Color::from_tuple (line 141) ... ok [INFO] [stdout] test src/lib.rs - Color::new (line 131) ... ok [INFO] [stdout] test src/lib.rs - Color::to_css_string (line 202) ... ok [INFO] [stdout] test src/lib.rs - Color::as_tuple (line 153) ... ok [INFO] [stdout] test src/colors/rgb.rs - colors::rgb::Rgb::to_css_string (line 122) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/colors/rgb.rs - colors::rgb::Rgb::to_css_hex_string (line 42) ... ok [INFO] [stdout] test src/lib.rs - ColorTuple (line 108) ... ok [INFO] [stdout] test src/colors/rgb.rs - colors::rgb::Rgb::from_hex_str (line 27) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 2.80s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "148ae13022f8c212531111c7afca69d0d223ff3f83a7790c4c7863b7ed66c8e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "148ae13022f8c212531111c7afca69d0d223ff3f83a7790c4c7863b7ed66c8e2", kill_on_drop: false }` [INFO] [stdout] 148ae13022f8c212531111c7afca69d0d223ff3f83a7790c4c7863b7ed66c8e2