[INFO] crate colors-transform 0.2.11 is already in cache [INFO] testing colors-transform-0.2.11 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate colors-transform 0.2.11 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate colors-transform 0.2.11 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bf32e4d05c528d54bcda8685d16aa5c965a06c9fabff12dde1d0116f5a56225c [INFO] running `"docker" "start" "-a" "bf32e4d05c528d54bcda8685d16aa5c965a06c9fabff12dde1d0116f5a56225c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling colors-transform v0.2.11 (/opt/rustwide/workdir) [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 dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "bf32e4d05c528d54bcda8685d16aa5c965a06c9fabff12dde1d0116f5a56225c"` [INFO] running `"docker" "rm" "-f" "bf32e4d05c528d54bcda8685d16aa5c965a06c9fabff12dde1d0116f5a56225c"` [INFO] [stdout] bf32e4d05c528d54bcda8685d16aa5c965a06c9fabff12dde1d0116f5a56225c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cc328958d93b7cdd89e20ac0b0b4f190f2cd1892de529b5a228fed523549b517 [INFO] running `"docker" "start" "-a" "cc328958d93b7cdd89e20ac0b0b4f190f2cd1892de529b5a228fed523549b517"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling colors-transform v0.2.11 (/opt/rustwide/workdir) [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 1.68s [INFO] running `"docker" "inspect" "cc328958d93b7cdd89e20ac0b0b4f190f2cd1892de529b5a228fed523549b517"` [INFO] running `"docker" "rm" "-f" "cc328958d93b7cdd89e20ac0b0b4f190f2cd1892de529b5a228fed523549b517"` [INFO] [stdout] cc328958d93b7cdd89e20ac0b0b4f190f2cd1892de529b5a228fed523549b517 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 06b803275a1ce80de0564c683532e83ffde3505265293d19169f75e48f8fe143 [INFO] running `"docker" "start" "-a" "06b803275a1ce80de0564c683532e83ffde3505265293d19169f75e48f8fe143"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/colors_transform-655f88d360acace0 [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::eq_test ... ok [INFO] [stdout] test tests::get_unit_tst ... ok [INFO] [stdout] test tests::grayscale ... ok [INFO] [stdout] test tests::to_css_string_test ... ok [INFO] [stdout] test tests::saturate_desaturate_test ... ok [INFO] [stdout] test tests::rgb_to_hsl_test ... ok [INFO] [stdout] test tests::lighten_darken_test ... ok [INFO] [stdout] test tests::invert_tst ... ok [INFO] [stdout] test tests::rgb_from_str_test ... ok [INFO] [stdout] test tests::hsl_to_rgb_test ... ok [INFO] [stdout] test tests::hsl_from_str_test ... ok [INFO] [stderr] Doc-tests colors-transform [INFO] [stdout] test tests::hex_from_str_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 - ColorTuple (line 108) ... ok [INFO] [stdout] test src/colors/rgb.rs - colors::rgb::Rgb::from_hex_str (line 27) ... 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_hex_string (line 42) ... ok [INFO] [stdout] test src/lib.rs - Color::to_css_string (line 202) ... ok [INFO] [stdout] test src/lib.rs - Color::new (line 131) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/colors/rgb.rs - colors::rgb::Rgb::to_css_string (line 122) ... 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" "06b803275a1ce80de0564c683532e83ffde3505265293d19169f75e48f8fe143"` [INFO] running `"docker" "rm" "-f" "06b803275a1ce80de0564c683532e83ffde3505265293d19169f75e48f8fe143"` [INFO] [stdout] 06b803275a1ce80de0564c683532e83ffde3505265293d19169f75e48f8fe143