[INFO] crate scarlet 1.1.0 is already in cache
[INFO] testing scarlet-1.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate scarlet 1.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate scarlet 1.1.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate scarlet 1.1.0
[INFO] finished tweaking crates.io crate scarlet 1.1.0
[INFO] tweaked toml for crates.io crate scarlet 1.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.44.0" "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] ee7f391637d2aeb01b100588959541bdae33e8c01ad5510b45351406921026d4
[INFO] running `"docker" "start" "-a" "ee7f391637d2aeb01b100588959541bdae33e8c01ad5510b45351406921026d4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling rulinalg v0.4.2
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling scarlet v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/color.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 | /         ((self.x - other.x).abs() <= 1e-15
[INFO] [stderr] 202 | |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stderr] 203 | |             && (self.z - other.z).abs() <= 1e-15)
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 201 |         (self.x - other.x).abs() <= 1e-15
[INFO] [stderr] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stderr] 203 |             && (self.z - other.z).abs() <= 1e-15
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/visual_gamut.rs:25:71
[INFO] [stderr]    |
[INFO] [stderr] 25 |         Err(e) => panic!("CIE spectral data could not be read: {}", e.description()),
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | /         matrix![02.04159, -0.56501, -0.34473;
[INFO] [stderr] 20 | |                 -0.96924, 01.87957, 00.04156;
[INFO] [stderr] 21 | |                 00.01344, -0.11836, 01.01517]
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | /         matrix![00.8951, 00.2664, -0.1614;
[INFO] [stderr] 27 | |                 -0.7502, 01.7135, 00.0367;
[INFO] [stderr] 28 | |                 00.0389, -0.0685, 01.0296]
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         matrix![0.7976749, 0.1351917, 0.0313534;
[INFO] [stderr] 34 | |                 0.2880402, 0.7118741, 0.0000857;
[INFO] [stderr] 35 | |                 0.0000000, 0.0000000, 0.8252100]
[INFO] [stderr]    | |________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 | /         matrix![03.2406, -1.5372, -0.4986;
[INFO] [stderr] 41 | |                 -0.9689, 01.8758, 00.0415;
[INFO] [stderr] 42 | |                 00.0557, -0.2040, 01.0570]
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.47s
[INFO] running `"docker" "inspect" "ee7f391637d2aeb01b100588959541bdae33e8c01ad5510b45351406921026d4"`
[INFO] running `"docker" "rm" "-f" "ee7f391637d2aeb01b100588959541bdae33e8c01ad5510b45351406921026d4"`
[INFO] [stdout] ee7f391637d2aeb01b100588959541bdae33e8c01ad5510b45351406921026d4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.44.0" "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] 455e53e04416078cf4fdf0dc60a027ea50e3fab8d06320ddf5cc72134c037b9b
[INFO] running `"docker" "start" "-a" "455e53e04416078cf4fdf0dc60a027ea50e3fab8d06320ddf5cc72134c037b9b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling scarlet v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/color.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 | /         ((self.x - other.x).abs() <= 1e-15
[INFO] [stderr] 202 | |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stderr] 203 | |             && (self.z - other.z).abs() <= 1e-15)
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 201 |         (self.x - other.x).abs() <= 1e-15
[INFO] [stderr] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stderr] 203 |             && (self.z - other.z).abs() <= 1e-15
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/visual_gamut.rs:25:71
[INFO] [stderr]    |
[INFO] [stderr] 25 |         Err(e) => panic!("CIE spectral data could not be read: {}", e.description()),
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | /         matrix![02.04159, -0.56501, -0.34473;
[INFO] [stderr] 20 | |                 -0.96924, 01.87957, 00.04156;
[INFO] [stderr] 21 | |                 00.01344, -0.11836, 01.01517]
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | /         matrix![00.8951, 00.2664, -0.1614;
[INFO] [stderr] 27 | |                 -0.7502, 01.7135, 00.0367;
[INFO] [stderr] 28 | |                 00.0389, -0.0685, 01.0296]
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         matrix![0.7976749, 0.1351917, 0.0313534;
[INFO] [stderr] 34 | |                 0.2880402, 0.7118741, 0.0000857;
[INFO] [stderr] 35 | |                 0.0000000, 0.0000000, 0.8252100]
[INFO] [stderr]    | |________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 | /         matrix![03.2406, -1.5372, -0.4986;
[INFO] [stderr] 41 | |                 -0.9689, 01.8758, 00.0415;
[INFO] [stderr] 42 | |                 00.0557, -0.2040, 01.0570]
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/color.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 | /         ((self.x - other.x).abs() <= 1e-15
[INFO] [stderr] 202 | |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stderr] 203 | |             && (self.z - other.z).abs() <= 1e-15)
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 201 |         (self.x - other.x).abs() <= 1e-15
[INFO] [stderr] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stderr] 203 |             && (self.z - other.z).abs() <= 1e-15
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/visual_gamut.rs:25:71
[INFO] [stderr]    |
[INFO] [stderr] 25 |         Err(e) => panic!("CIE spectral data could not be read: {}", e.description()),
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | /         matrix![02.04159, -0.56501, -0.34473;
[INFO] [stderr] 20 | |                 -0.96924, 01.87957, 00.04156;
[INFO] [stderr] 21 | |                 00.01344, -0.11836, 01.01517]
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | /         matrix![00.8951, 00.2664, -0.1614;
[INFO] [stderr] 27 | |                 -0.7502, 01.7135, 00.0367;
[INFO] [stderr] 28 | |                 00.0389, -0.0685, 01.0296]
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         matrix![0.7976749, 0.1351917, 0.0313534;
[INFO] [stderr] 34 | |                 0.2880402, 0.7118741, 0.0000857;
[INFO] [stderr] 35 | |                 0.0000000, 0.0000000, 0.8252100]
[INFO] [stderr]    | |________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 | /         matrix![03.2406, -1.5372, -0.4986;
[INFO] [stderr] 41 | |                 -0.9689, 01.8758, 00.0415;
[INFO] [stderr] 42 | |                 00.0557, -0.2040, 01.0570]
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `"docker" "inspect" "455e53e04416078cf4fdf0dc60a027ea50e3fab8d06320ddf5cc72134c037b9b"`
[INFO] running `"docker" "rm" "-f" "455e53e04416078cf4fdf0dc60a027ea50e3fab8d06320ddf5cc72134c037b9b"`
[INFO] [stdout] 455e53e04416078cf4fdf0dc60a027ea50e3fab8d06320ddf5cc72134c037b9b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.44.0" "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] a55854531d2823de8df1fd1d14a7fc1e72bd15062e2ed02aa226da2feaaa49a8
[INFO] running `"docker" "start" "-a" "a55854531d2823de8df1fd1d14a7fc1e72bd15062e2ed02aa226da2feaaa49a8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/color.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 | /         ((self.x - other.x).abs() <= 1e-15
[INFO] [stderr] 202 | |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stderr] 203 | |             && (self.z - other.z).abs() <= 1e-15)
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 201 |         (self.x - other.x).abs() <= 1e-15
[INFO] [stderr] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stderr] 203 |             && (self.z - other.z).abs() <= 1e-15
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/visual_gamut.rs:25:71
[INFO] [stderr]    |
[INFO] [stderr] 25 |         Err(e) => panic!("CIE spectral data could not be read: {}", e.description()),
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | /         matrix![02.04159, -0.56501, -0.34473;
[INFO] [stderr] 20 | |                 -0.96924, 01.87957, 00.04156;
[INFO] [stderr] 21 | |                 00.01344, -0.11836, 01.01517]
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | /         matrix![00.8951, 00.2664, -0.1614;
[INFO] [stderr] 27 | |                 -0.7502, 01.7135, 00.0367;
[INFO] [stderr] 28 | |                 00.0389, -0.0685, 01.0296]
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         matrix![0.7976749, 0.1351917, 0.0313534;
[INFO] [stderr] 34 | |                 0.2880402, 0.7118741, 0.0000857;
[INFO] [stderr] 35 | |                 0.0000000, 0.0000000, 0.8252100]
[INFO] [stderr]    | |________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 | /         matrix![03.2406, -1.5372, -0.4986;
[INFO] [stderr] 41 | |                 -0.9689, 01.8758, 00.0415;
[INFO] [stderr] 42 | |                 00.0557, -0.2040, 01.0570]
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/color.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 | /         ((self.x - other.x).abs() <= 1e-15
[INFO] [stderr] 202 | |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stderr] 203 | |             && (self.z - other.z).abs() <= 1e-15)
[INFO] [stderr]     | |_________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 201 |         (self.x - other.x).abs() <= 1e-15
[INFO] [stderr] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stderr] 203 |             && (self.z - other.z).abs() <= 1e-15
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/consts.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/visual_gamut.rs:25:71
[INFO] [stderr]    |
[INFO] [stderr] 25 |         Err(e) => panic!("CIE spectral data could not be read: {}", e.description()),
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | /         matrix![02.04159, -0.56501, -0.34473;
[INFO] [stderr] 20 | |                 -0.96924, 01.87957, 00.04156;
[INFO] [stderr] 21 | |                 00.01344, -0.11836, 01.01517]
[INFO] [stderr]    | |_____________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 | /         matrix![00.8951, 00.2664, -0.1614;
[INFO] [stderr] 27 | |                 -0.7502, 01.7135, 00.0367;
[INFO] [stderr] 28 | |                 00.0389, -0.0685, 01.0296]
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | /         matrix![0.7976749, 0.1351917, 0.0313534;
[INFO] [stderr] 34 | |                 0.2880402, 0.7118741, 0.0000857;
[INFO] [stderr] 35 | |                 0.0000000, 0.0000000, 0.8252100]
[INFO] [stderr]    | |________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/consts.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 | /         matrix![03.2406, -1.5372, -0.4986;
[INFO] [stderr] 41 | |                 -0.9689, 01.8758, 00.0415;
[INFO] [stderr] 42 | |                 00.0557, -0.2040, 01.0570]
[INFO] [stderr]    | |__________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scarlet-b817fe99c6849f1d
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test color::tests::color_scheme ... ignored
[INFO] [stdout] test color::tests::test_chromatic_adapation_to_same_light ... ok
[INFO] [stdout] test color::tests::test_ciede2000 ... ok
[INFO] [stdout] test bound::tests::test_zero_one_bounds ... ok
[INFO] [stdout] test color::tests::test_rgb_from_hex ... ok
[INFO] [stdout] test bound::tests::test_hue_bounds ... ok
[INFO] [stdout] test color::tests::rgb_to_xyz ... ok
[INFO] [stdout] test color::tests::test_error_buildup_color_adaptation ... ok
[INFO] [stdout] test color::tests::test_hue_chroma_lightness_saturation ... ok
[INFO] [stdout] test color::tests::test_rgb_to_string ... ok
[INFO] [stdout] test color::tests::test_rgb_from_func ... ok
[INFO] [stdout] test color::tests::test_to_string ... ok
[INFO] [stdout] test color::tests::test_visual_distinguishability ... ok
[INFO] [stdout] test color::tests::xyz_to_rgb ... ok
[INFO] [stdout] test color::tests::test_xyz_color_adaptation ... ok
[INFO] [stdout] test colormap::tests::test_cbrt_gradient ... ok
[INFO] [stdout] test colormap::tests::test_linear_gradient ... ok
[INFO] [stdout] test colorpoint::tests::test_cbrt_grad_func ... ok
[INFO] [stdout] test color::tests::test_rgb_from_name ... ok
[INFO] [stdout] test colormap::tests::test_mpl_colormaps ... ok
[INFO] [stdout] test color::tests::test_string_parsing_all ... ok
[INFO] [stdout] test colormap::tests::test_padding ... ok
[INFO] [stdout] test colors::cielabcolor::tests::test_out_of_gamut ... ok
[INFO] [stdout] test colors::cielchuvcolor::tests::test_cielchuv_xyz_conversion_d50 ... ok
[INFO] [stdout] test colors::hslcolor::tests::test_hsl_rgb_conversion ... ok
[INFO] [stdout] test colorpoint::tests::test_padded_grad_func ... ok
[INFO] [stdout] test colorpoint::tests::test_grad_func ... ok
[INFO] [stdout] test colors::cielchuvcolor::tests::test_cielchuv_xyz_conversion_d65 ... ok
[INFO] [stdout] test colorpoint::tests::test_grad_scale ... ok
[INFO] [stdout] test colors::adobergbcolor::tests::test_adobe_rgb_clamping ... ok
[INFO] [stdout] test colors::cielchcolor::tests::test_lch_xyz_conversion_different_illuminant ... ok
[INFO] [stdout] test colors::cielchcolor::tests::test_lch_xyz_conversion_same_illuminant ... ok
[INFO] [stdout] test colors::adobergbcolor::tests::test_adobe_rgb_xyz_conversion ... ok
[INFO] [stdout] test colors::cielabcolor::tests::test_cielab_xyz_conversion ... ok
[INFO] [stdout] test colors::cielabcolor::tests::test_cielab_xyz_conversion_d50 ... ok
[INFO] [stdout] test colorpoint::tests::test_cielab_distance ... ok
[INFO] [stdout] test colors::cieluvcolor::tests::test_cieluv_xyz_conversion_d50 ... ok
[INFO] [stdout] test colors::cieluvcolor::tests::test_cieluv_xyz_conversion_d65 ... ok
[INFO] [stdout] test colors::hslcolor::tests::test_hsl_string_parsing ... ok
[INFO] [stdout] test colors::hsvcolor::tests::test_hsv_string_parsing ... ok
[INFO] [stdout] test colors::rommrgbcolor::tests::test_error_accumulation_romm_rgb ... ok
[INFO] [stdout] test cssnumeric::tests::test_css_parse_float ... ok
[INFO] [stdout] test csscolor::tests::test_rgb_num_parsing ... ok
[INFO] [stdout] test material_colors::tests::test_equalized_scheme ... ignored
[INFO] [stdout] test csscolor::tests::test_rgb_str_parsing ... ok
[INFO] [stdout] test csscolor::tests::test_hslv_str_parsing ... ok
[INFO] [stdout] test colors::rommrgbcolor::tests::test_xyz_romm_rgb_conversion ... ok
[INFO] [stdout] test colors::rommrgbcolor::tests::test_romm_rgb_xyz_conversion_with_gamut ... ok
[INFO] [stdout] test colors::rommrgbcolor::tests::test_romm_rgb_xyz_conversion ... ok
[INFO] [stdout] test colors::hsvcolor::tests::test_hsl_rgb_conversion ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests scarlet
[INFO] [stdout] test cssnumeric::tests::test_css_parse_percentages ... ok
[INFO] [stdout] test cssnumeric::tests::test_css_parse_integer ... ok
[INFO] [stdout] test material_colors::tests::test_sample_colors ... ok
[INFO] [stdout] test cssnumeric::tests::test_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test src/color.rs - color::Color::to_xyz (line 270) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::lightness (line 480) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::hue (line 407) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::distance (line 694) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::grayscale (line 632) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::from_xyz (line 248) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::distance (line 710) ... FAILED
[INFO] [stdout] test src/bound.rs - bound::Bound (line 19) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::set_hue (line 430) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::lightness (line 467) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::set_saturation (line 613) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::chroma (line 543) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::convert (line 294) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::set_lightness (line 505) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::set_chroma (line 565) ... ok
[INFO] [stdout] test src/color.rs - color::Color::saturation (line 589) ... ok
[INFO] [stdout] test src/color.rs - color::XYZColor::approx_visually_equal (line 211) ... FAILED
[INFO] [stdout] test src/color.rs - color::XYZColor::white_point (line 223) ... FAILED
[INFO] [stdout] test src/color.rs - color::RGBColor::from_hex_code (line 1143) ... FAILED
[INFO] [stdout] test src/color.rs - color::RGBColor::from_color_name (line 1201) ... FAILED
[INFO] [stdout] test src/colorpoint.rs - colorpoint::ColorPoint::cbrt_gradient (line 191) ... FAILED
[INFO] [stdout] test src/colors/adobergbcolor.rs - colors::adobergbcolor::AdobeRGBColor (line 22) ... FAILED
[INFO] [stdout] test src/color.rs - color::XYZColor::approx_equal (line 187) ... FAILED
[INFO] [stdout] test src/color.rs - color::RGBColor::int_g (line 909) ... FAILED
[INFO] [stdout] test src/colorpoint.rs - colorpoint::ColorPoint::padded_gradient (line 214) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::visually_indistinguishable (line 835) ... ok
[INFO] [stdout] test src/color.rs - color::RGBColor::int_r (line 887) ... ok
[INFO] [stdout] test src/color.rs - color::RGBColor::int_b (line 931) ... ok
[INFO] [stdout] test src/color.rs - color::RGBColor::int_rgb_tup (line 953) ... ok
[INFO] [stdout] test src/color.rs - color::XYZColor::color_adapt (line 108) ... ok
[INFO] [stdout] test src/colorpoint.rs - colorpoint::ColorPoint::gradient (line 168) ... ok
[INFO] [stdout] test src/colors/cielabcolor.rs - colors::cielabcolor::CIELABColor (line 18) ... ok
[INFO] [stdout] test src/colors/cieluvcolor.rs - colors::cieluvcolor::CIELUVColor (line 16) ... ok
[INFO] [stdout] test src/illuminants.rs - illuminants::Illuminant::white_point (line 52) ... ok
[INFO] [stdout] test src/coord.rs - coord::Coord (line 24) ... ok
[INFO] [stdout] test src/coord.rs - coord::Coord::midpoint (line 110) ... ok
[INFO] [stdout] test src/colors/hslcolor.rs - colors::hslcolor::HSLColor (line 37) ... ok
[INFO] [stdout] test src/colors/cielchcolor.rs - colors::cielchcolor::CIELCHColor (line 13) ... ok
[INFO] [stdout] test src/colors/hsvcolor.rs - colors::hsvcolor::HSVColor (line 24) ... ok
[INFO] [stdout] test src/coord.rs - coord::Coord::euclidean_distance (line 165) ... ok
[INFO] [stdout] test src/coord.rs - coord::Coord::weighted_midpoint (line 131) ... ok
[INFO] [stdout] test src/colors/cielchuvcolor.rs - colors::cielchuvcolor::CIELCHuvColor (line 15) ... ok
[INFO] [stdout] test src/colors/rommrgbcolor.rs - colors::rommrgbcolor::ROMMRGBColor (line 24) ... ok
[INFO] [stdout] test src/coord.rs - coord::Coord::average (line 178) ... ok
[INFO] [stdout] test src/material_colors.rs - material_colors::RGBColor::from_material_palette (line 185) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/color.rs - color::Color::to_xyz (line 270) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::lightness (line 480) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::hue (line 407) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::distance (line 694) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::grayscale (line 632) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::from_xyz (line 248) stdout ----
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/color.rs:252:33
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn try_main() -> Result<(), Box<Error>> {
[INFO] [stdout]   |                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::distance (line 710) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/bound.rs - bound::Bound (line 19) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::set_hue (line 430) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::lightness (line 467) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::set_saturation (line 613) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::chroma (line 543) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::convert (line 294) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::Color::set_lightness (line 505) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::XYZColor::approx_visually_equal (line 211) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::XYZColor::white_point (line 223) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::RGBColor::from_hex_code (line 1143) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::RGBColor::from_color_name (line 1201) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/colorpoint.rs - colorpoint::ColorPoint::cbrt_gradient (line 191) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/colors/adobergbcolor.rs - colors::adobergbcolor::AdobeRGBColor (line 22) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::XYZColor::approx_equal (line 187) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/color.rs - color::RGBColor::int_g (line 909) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/colorpoint.rs - colorpoint::ColorPoint::padded_gradient (line 214) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/bound.rs - bound::Bound (line 19)
[INFO] [stdout]     src/color.rs - color::Color::chroma (line 543)
[INFO] [stdout]     src/color.rs - color::Color::convert (line 294)
[INFO] [stdout]     src/color.rs - color::Color::distance (line 694)
[INFO] [stdout]     src/color.rs - color::Color::distance (line 710)
[INFO] [stdout]     src/color.rs - color::Color::from_xyz (line 248)
[INFO] [stdout]     src/color.rs - color::Color::grayscale (line 632)
[INFO] [stdout]     src/color.rs - color::Color::hue (line 407)
[INFO] [stdout]     src/color.rs - color::Color::lightness (line 467)
[INFO] [stdout]     src/color.rs - color::Color::lightness (line 480)
[INFO] [stdout]     src/color.rs - color::Color::set_hue (line 430)
[INFO] [stdout]     src/color.rs - color::Color::set_lightness (line 505)
[INFO] [stdout]     src/color.rs - color::Color::set_saturation (line 613)
[INFO] [stdout]     src/color.rs - color::Color::to_xyz (line 270)
[INFO] [stdout]     src/color.rs - color::RGBColor::from_color_name (line 1201)
[INFO] [stdout]     src/color.rs - color::RGBColor::from_hex_code (line 1143)
[INFO] [stdout]     src/color.rs - color::RGBColor::int_g (line 909)
[INFO] [stdout]     src/color.rs - color::XYZColor::approx_equal (line 187)
[INFO] [stdout]     src/color.rs - color::XYZColor::approx_visually_equal (line 211)
[INFO] [stdout]     src/color.rs - color::XYZColor::white_point (line 223)
[INFO] [stdout]     src/colorpoint.rs - colorpoint::ColorPoint::cbrt_gradient (line 191)
[INFO] [stdout]     src/colorpoint.rs - colorpoint::ColorPoint::padded_gradient (line 214)
[INFO] [stdout]     src/colors/adobergbcolor.rs - colors::adobergbcolor::AdobeRGBColor (line 22)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 22 passed; 23 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "a55854531d2823de8df1fd1d14a7fc1e72bd15062e2ed02aa226da2feaaa49a8"`
[INFO] running `"docker" "rm" "-f" "a55854531d2823de8df1fd1d14a7fc1e72bd15062e2ed02aa226da2feaaa49a8"`
[INFO] [stdout] a55854531d2823de8df1fd1d14a7fc1e72bd15062e2ed02aa226da2feaaa49a8