[INFO] fetching crate scarlet 1.1.0...
[INFO] testing scarlet-1.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate scarlet 1.1.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate scarlet 1.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b98ca84223359bcd96990073536988f2f54c189a0f51d40839c31d93eca4ef0f
[INFO] running `Command { std: "docker" "start" "-a" "b98ca84223359bcd96990073536988f2f54c189a0f51d40839c31d93eca4ef0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b98ca84223359bcd96990073536988f2f54c189a0f51d40839c31d93eca4ef0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b98ca84223359bcd96990073536988f2f54c189a0f51d40839c31d93eca4ef0f", kill_on_drop: false }`
[INFO] [stdout] b98ca84223359bcd96990073536988f2f54c189a0f51d40839c31d93eca4ef0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 126ce95533ff8904a82d660d8912e6e60695e57bde7533eb5fc48f608ee81193
[INFO] running `Command { std: "docker" "start" "-a" "126ce95533ff8904a82d660d8912e6e60695e57bde7533eb5fc48f608ee81193", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling pdqselect v0.1.1
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rstar v0.7.1
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling geo-types v0.5.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rulinalg v0.4.2
[INFO] [stderr]    Compiling geo v0.13.0
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling scarlet v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/color.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         ((self.x - other.x).abs() <= 1e-15
[INFO] [stdout]     |         ^
[INFO] [stdout] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stdout] 203 |             && (self.z - other.z).abs() <= 1e-15)
[INFO] [stdout]     |                                                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 201 ~         (self.x - other.x).abs() <= 1e-15
[INFO] [stdout] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stdout] 203 ~             && (self.z - other.z).abs() <= 1e-15
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/color.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn from_xyz(XYZColor) -> Self;
[INFO] [stdout]     |                 ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: XYZColor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/colormap.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn transform_single(&self, f64) -> T;
[INFO] [stdout]    |                                ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 24 -         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 24 +         PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                   ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 31 -         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 31 +         PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                   ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 38 -         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 38 +         PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                       ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 45 -         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 45 +         PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/visual_gamut.rs:25:71
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Err(e) => panic!("CIE spectral data could not be read: {}", e.description()),
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.69s
[INFO] running `Command { std: "docker" "inspect" "126ce95533ff8904a82d660d8912e6e60695e57bde7533eb5fc48f608ee81193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "126ce95533ff8904a82d660d8912e6e60695e57bde7533eb5fc48f608ee81193", kill_on_drop: false }`
[INFO] [stdout] 126ce95533ff8904a82d660d8912e6e60695e57bde7533eb5fc48f608ee81193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ff7649e45ebc8493153f94daefbb0ccb047a125a891dbf93831d8d1343ea917
[INFO] running `Command { std: "docker" "start" "-a" "4ff7649e45ebc8493153f94daefbb0ccb047a125a891dbf93831d8d1343ea917", kill_on_drop: false }`
[INFO] [stderr]    Compiling scarlet v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/color.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         ((self.x - other.x).abs() <= 1e-15
[INFO] [stdout]     |         ^
[INFO] [stdout] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stdout] 203 |             && (self.z - other.z).abs() <= 1e-15)
[INFO] [stdout]     |                                                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 201 ~         (self.x - other.x).abs() <= 1e-15
[INFO] [stdout] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stdout] 203 ~             && (self.z - other.z).abs() <= 1e-15
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/color.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn from_xyz(XYZColor) -> Self;
[INFO] [stdout]     |                 ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: XYZColor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/colormap.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn transform_single(&self, f64) -> T;
[INFO] [stdout]    |                                ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 24 -         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 24 +         PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                   ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 31 -         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 31 +         PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                   ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 38 -         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 38 +         PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                       ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 45 -         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 45 +         PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/visual_gamut.rs:25:71
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Err(e) => panic!("CIE spectral data could not be read: {}", e.description()),
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/color.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 |         ((self.x - other.x).abs() <= 1e-15
[INFO] [stdout]     |         ^
[INFO] [stdout] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stdout] 203 |             && (self.z - other.z).abs() <= 1e-15)
[INFO] [stdout]     |                                                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 201 ~         (self.x - other.x).abs() <= 1e-15
[INFO] [stdout] 202 |             && (self.y - other.y).abs() <= 1e-15
[INFO] [stdout] 203 ~             && (self.z - other.z).abs() <= 1e-15
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/color.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn from_xyz(XYZColor) -> Self;
[INFO] [stdout]     |                 ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: XYZColor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/colormap.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn transform_single(&self, f64) -> T;
[INFO] [stdout]    |                                ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 24 -         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 24 +         PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                   ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 31 -         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 31 +         PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                   ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 38 -         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 38 +         PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/consts.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout]    |         ^^                                                                                       ^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 45 -         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stdout] 45 +         PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/visual_gamut.rs:25:71
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Err(e) => panic!("CIE spectral data could not be read: {}", e.description()),
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/scarlet-2bc8b33e9dba8e44)
[INFO] running `Command { std: "docker" "inspect" "4ff7649e45ebc8493153f94daefbb0ccb047a125a891dbf93831d8d1343ea917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff7649e45ebc8493153f94daefbb0ccb047a125a891dbf93831d8d1343ea917", kill_on_drop: false }`
[INFO] [stdout] 4ff7649e45ebc8493153f94daefbb0ccb047a125a891dbf93831d8d1343ea917
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72b142556cdae94d261a45233788a2a0ec29c2c78759473ff6250122978f4af4
[INFO] running `Command { std: "docker" "start" "-a" "72b142556cdae94d261a45233788a2a0ec29c2c78759473ff6250122978f4af4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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]     |         ^
[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: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/color.rs:263:17
[INFO] [stderr]     |
[INFO] [stderr] 263 |     fn from_xyz(XYZColor) -> Self;
[INFO] [stderr]     |                 ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: XYZColor`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/colormap.rs:16:32
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn transform_single(&self, f64) -> T;
[INFO] [stderr]    |                                ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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]    |         ^^                                                                                    ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 24 -         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr] 24 +         PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stderr]    | 
[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]    |         ^^                                                                                   ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 31 -         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr] 31 +         PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stderr]    | 
[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]    |         ^^                                                                                   ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 38 -         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr] 38 +         PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stderr]    | 
[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]    |         ^^                                                                                       ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 45 -         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr] 45 +         PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `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: `scarlet` (lib) generated 8 warnings
[INFO] [stderr] warning: `scarlet` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scarlet-2bc8b33e9dba8e44)
[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_rgb_from_hex ... ok
[INFO] [stdout] test color::tests::test_rgb_to_string ... ok
[INFO] [stdout] test color::tests::test_to_string ... ok
[INFO] [stdout] test bound::tests::test_zero_one_bounds ... ok
[INFO] [stdout] test color::tests::test_rgb_from_name ... ok
[INFO] [stdout] test bound::tests::test_hue_bounds ... ok
[INFO] [stdout] test color::tests::test_rgb_from_func ... ok
[INFO] [stdout] test color::tests::test_ciede2000 ... ok
[INFO] [stdout] test color::tests::test_xyz_color_adaptation ... ok
[INFO] [stdout] test color::tests::xyz_to_rgb ... ok
[INFO] [stdout] test color::tests::test_visual_distinguishability ... ok
[INFO] [stdout] test color::tests::rgb_to_xyz ... ok
[INFO] [stdout] test colormap::tests::test_cbrt_gradient ... ok
[INFO] [stdout] test color::tests::test_string_parsing_all ... ok
[INFO] [stdout] test colormap::tests::test_linear_gradient ... ok
[INFO] [stdout] test color::tests::test_error_buildup_color_adaptation ... ok
[INFO] [stdout] test colormap::tests::test_padding ... ok
[INFO] [stdout] test colorpoint::tests::test_cbrt_grad_func ... ok
[INFO] [stdout] test colorpoint::tests::test_cielab_distance ... ok
[INFO] [stdout] test colorpoint::tests::test_grad_func ... ok
[INFO] [stdout] test colorpoint::tests::test_grad_scale ... ok
[INFO] [stdout] test colorpoint::tests::test_padded_grad_func ... ok
[INFO] [stdout] test colormap::tests::test_mpl_colormaps ... ok
[INFO] [stdout] test colors::adobergbcolor::tests::test_adobe_rgb_clamping ... ok
[INFO] [stdout] test colors::adobergbcolor::tests::test_adobe_rgb_xyz_conversion ... ok
[INFO] [stdout] test colors::cielabcolor::tests::test_cielab_xyz_conversion_d50 ... ok
[INFO] [stdout] test colors::cielabcolor::tests::test_cielab_xyz_conversion ... 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::cielabcolor::tests::test_out_of_gamut ... ok
[INFO] [stdout] test colors::cielchuvcolor::tests::test_cielchuv_xyz_conversion_d50 ... 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::cielchuvcolor::tests::test_cielchuv_xyz_conversion_d65 ... ok
[INFO] [stdout] test colors::hsvcolor::tests::test_hsl_rgb_conversion ... ok
[INFO] [stdout] test colors::hslcolor::tests::test_hsl_rgb_conversion ... ok
[INFO] [stdout] test colors::hslcolor::tests::test_hsl_string_parsing ... ok
[INFO] [stdout] test colors::rommrgbcolor::tests::test_romm_rgb_xyz_conversion ... ok
[INFO] [stdout] test colors::hsvcolor::tests::test_hsv_string_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_error_accumulation_romm_rgb ... ok
[INFO] [stdout] test csscolor::tests::test_rgb_num_parsing ... ok
[INFO] [stdout] test cssnumeric::tests::test_css_parse_float ... ok
[INFO] [stdout] test csscolor::tests::test_rgb_str_parsing ... ok
[INFO] [stdout] test cssnumeric::tests::test_css_parse_integer ... ok
[INFO] [stdout] test csscolor::tests::test_hslv_str_parsing ... ok
[INFO] [stdout] test material_colors::tests::test_equalized_scheme ... ignored
[INFO] [stdout] test cssnumeric::tests::test_css_parse_percentages ... ok
[INFO] [stdout] test cssnumeric::tests::test_errors ... ok
[INFO] [stdout] test material_colors::tests::test_sample_colors ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test color::tests::test_hue_chroma_lightness_saturation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scarlet
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/color.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         ((self.x - other.x).abs() <= 1e-15
[INFO] [stderr]     |         ^
[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]   --> /opt/rustwide/workdir/src/consts.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^                                                                                    ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 24 -         { PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr] 24 +         PartialPivLu::decompose(ADOBE_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/consts.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^                                                                                   ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 31 -         { PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr] 31 +         PartialPivLu::decompose(BRADFORD_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/consts.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^                                                                                   ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 38 -         { PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr] 38 +         PartialPivLu::decompose(ROMM_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/consts.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr]    |         ^^                                                                                       ^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 45 -         { PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.") };
[INFO] [stderr] 45 +         PartialPivLu::decompose(STANDARD_RGB_TRANSFORM.clone()).expect("Matrix is invertible.");
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test src/color.rs - color::RGBColor::int_r (line 887) ... ok
[INFO] [stdout] test src/colorpoint.rs - colorpoint::ColorPoint::cbrt_gradient (line 191) ... ok
[INFO] [stdout] test src/color.rs - color::Color::lightness (line 480) ... ok
[INFO] [stdout] test src/color.rs - color::Color::visually_indistinguishable (line 835) ... ok
[INFO] [stdout] test src/color.rs - color::Color::chroma (line 543) ... ok
[INFO] [stdout] test src/color.rs - color::Color::to_xyz (line 270) ... ok
[INFO] [stdout] test src/color.rs - color::Color::set_lightness (line 505) ... ok
[INFO] [stdout] test src/colors/cielchuvcolor.rs - colors::cielchuvcolor::CIELCHuvColor (line 15) ... ok
[INFO] [stdout] test src/color.rs - color::Color::convert (line 294) ... ok
[INFO] [stdout] test src/colorpoint.rs - colorpoint::ColorPoint::padded_gradient (line 214) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::from_xyz (line 248) ... FAILED
[INFO] [stdout] test src/bound.rs - bound::Bound (line 19) ... FAILED
[INFO] [stdout] test src/coord.rs - coord::Coord::average (line 178) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::grayscale (line 632) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::distance (line 710) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::set_hue (line 430) ... FAILED
[INFO] [stdout] test src/color.rs - color::RGBColor::from_color_name (line 1201) ... FAILED
[INFO] [stdout] test src/colorpoint.rs - colorpoint::ColorPoint::gradient (line 168) ... FAILED
[INFO] [stdout] test src/material_colors.rs - material_colors::RGBColor::from_material_palette (line 185) ... FAILED
[INFO] [stdout] test src/coord.rs - coord::Coord::weighted_midpoint (line 131) ... FAILED
[INFO] [stdout] test src/color.rs - color::RGBColor::from_hex_code (line 1143) ... FAILED
[INFO] [stdout] test src/coord.rs - coord::Coord::midpoint (line 110) ... FAILED
[INFO] [stdout] test src/colors/cielchcolor.rs - colors::cielchcolor::CIELCHColor (line 13) ... FAILED
[INFO] [stdout] test src/color.rs - color::RGBColor::int_rgb_tup (line 953) ... ok
[INFO] [stdout] test src/colors/rommrgbcolor.rs - colors::rommrgbcolor::ROMMRGBColor (line 24) ... FAILED
[INFO] [stdout] test src/colors/cielabcolor.rs - colors::cielabcolor::CIELABColor (line 18) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::hue (line 407) ... FAILED
[INFO] [stdout] test src/coord.rs - coord::Coord::euclidean_distance (line 165) ... FAILED
[INFO] [stdout] test src/colors/hslcolor.rs - colors::hslcolor::HSLColor (line 37) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::set_saturation (line 613) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::set_chroma (line 565) ... FAILED
[INFO] [stdout] test src/color.rs - color::XYZColor::approx_equal (line 187) ... FAILED
[INFO] [stdout] test src/color.rs - color::Color::lightness (line 467) ... FAILED
[INFO] [stdout] test src/colors/hsvcolor.rs - colors::hsvcolor::HSVColor (line 24) ... FAILED
[INFO] [stdout] test src/illuminants.rs - illuminants::Illuminant::white_point (line 52) ... FAILED
[INFO] [stdout] test src/color.rs - color::XYZColor::color_adapt (line 108) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name scarlet --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern csv=/opt/rustwide/target/debug/deps/libcsv-4b2119be83f763cb.rlib --extern float_cmp=/opt/rustwide/target/debug/deps/libfloat_cmp-0a27c2a5b8488424.rlib --extern geo=/opt/rustwide/target/debug/deps/libgeo-938b1531e7d5fd65.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-7b5b184081e8655b.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-f7fea90394ec45e1.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dc665b958b1337b2.rlib --extern rulinalg=/opt/rustwide/target/debug/deps/librulinalg-3ecab8642f88449d.rlib --extern scarlet=/opt/rustwide/target/debug/deps/libscarlet-3ab369ea4ef82051.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-75d1aef85f509bd3.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-bdf005f1a2ed979c.so -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "72b142556cdae94d261a45233788a2a0ec29c2c78759473ff6250122978f4af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b142556cdae94d261a45233788a2a0ec29c2c78759473ff6250122978f4af4", kill_on_drop: false }`
[INFO] [stdout] 72b142556cdae94d261a45233788a2a0ec29c2c78759473ff6250122978f4af4