[INFO] crate colors-transform 0.2.11 is already in cache [INFO] extracting crate colors-transform 0.2.11 into work/ex/beta-1.38-1/sources/1.37.0/reg/colors-transform/0.2.11 [INFO] extracting crate colors-transform 0.2.11 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/colors-transform/0.2.11 [INFO] validating manifest of colors-transform-0.2.11 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of colors-transform-0.2.11 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing colors-transform-0.2.11 [INFO] finished frobbing colors-transform-0.2.11 [INFO] frobbed toml for colors-transform-0.2.11 written to work/ex/beta-1.38-1/sources/1.37.0/reg/colors-transform/0.2.11/Cargo.toml [INFO] started frobbing colors-transform-0.2.11 [INFO] finished frobbing colors-transform-0.2.11 [INFO] frobbed toml for colors-transform-0.2.11 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/colors-transform/0.2.11/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing colors-transform-0.2.11 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/colors-transform/0.2.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 3f542a1be92f2f183568156a4c7cb5a0d2ccb4f8c4c9266da5fddf959bf056c7 [INFO] running `"docker" "start" "-a" "3f542a1be92f2f183568156a4c7cb5a0d2ccb4f8c4c9266da5fddf959bf056c7"` [INFO] [stderr] Compiling colors-transform v0.2.11 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `round_ratio` [INFO] [stderr] --> src/converters.rs:125:1 [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:30:1 [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:38:1 [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:58:1 [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:78:1 [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:92:1 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn hsla(s: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `"docker" "inspect" "3f542a1be92f2f183568156a4c7cb5a0d2ccb4f8c4c9266da5fddf959bf056c7"` [INFO] running `"docker" "rm" "-f" "3f542a1be92f2f183568156a4c7cb5a0d2ccb4f8c4c9266da5fddf959bf056c7"` [INFO] [stdout] 3f542a1be92f2f183568156a4c7cb5a0d2ccb4f8c4c9266da5fddf959bf056c7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/colors-transform/0.2.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] b82e285f37fa45d6a41db6074ca44ef00970dcd83fb0f69f621c6ba56ae322f2 [INFO] running `"docker" "start" "-a" "b82e285f37fa45d6a41db6074ca44ef00970dcd83fb0f69f621c6ba56ae322f2"` [INFO] [stderr] Compiling colors-transform v0.2.11 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `round_ratio` [INFO] [stderr] --> src/converters.rs:125:1 [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:30:1 [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:38:1 [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:58:1 [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:78:1 [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:92:1 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn hsla(s: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.86s [INFO] running `"docker" "inspect" "b82e285f37fa45d6a41db6074ca44ef00970dcd83fb0f69f621c6ba56ae322f2"` [INFO] running `"docker" "rm" "-f" "b82e285f37fa45d6a41db6074ca44ef00970dcd83fb0f69f621c6ba56ae322f2"` [INFO] [stdout] b82e285f37fa45d6a41db6074ca44ef00970dcd83fb0f69f621c6ba56ae322f2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/colors-transform/0.2.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 5e04a934e000ab80457737f9f8dc418261ae3bee0cb22b1d9c338c315e37305f [INFO] running `"docker" "start" "-a" "5e04a934e000ab80457737f9f8dc418261ae3bee0cb22b1d9c338c315e37305f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/colors_transform-2a77fb067c7cddef [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::adjust_hue_test ... ok [INFO] [stdout] test tests::adjust_color_test ... ok [INFO] [stdout] test tests::hsl_to_rgb_test ... ok [INFO] [stdout] test tests::hsl_from_str_test ... ok [INFO] [stdout] test tests::hex_from_str_test ... ok [INFO] [stdout] test tests::eq_test ... ok [INFO] [stdout] test tests::grayscale ... ok [INFO] [stdout] test tests::get_unit_tst ... ok [INFO] [stdout] test tests::invert_tst ... ok [INFO] [stdout] test tests::lighten_darken_test ... ok [INFO] [stdout] test tests::rgb_from_str_test ... ok [INFO] [stdout] test tests::saturate_desaturate_test ... ok [INFO] [stdout] test tests::rgb_to_hsl_test ... 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 [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 - (line 10) ... ok [INFO] [stdout] test src/lib.rs - Color::to_css_string (line 202) ... ok [INFO] [stdout] test src/colors/rgb.rs - colors::rgb::Rgb::to_css_hex_string (line 42) ... 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 - Color::new (line 131) ... ok [INFO] [stdout] test src/colors/rgb.rs - colors::rgb::Rgb::from_hex_str (line 27) ... ok [INFO] [stdout] test src/lib.rs - ColorTuple (line 108) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "5e04a934e000ab80457737f9f8dc418261ae3bee0cb22b1d9c338c315e37305f"` [INFO] running `"docker" "rm" "-f" "5e04a934e000ab80457737f9f8dc418261ae3bee0cb22b1d9c338c315e37305f"` [INFO] [stdout] 5e04a934e000ab80457737f9f8dc418261ae3bee0cb22b1d9c338c315e37305f