[INFO] fetching crate scarlet 1.1.0...
[INFO] testing scarlet-1.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate scarlet 1.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate scarlet 1.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab47b89fc29e3b194bf5cafaddd55562c568e7a10f797e23887a221e0a1057aa
[INFO] running `Command { std: "docker" "start" "-a" "ab47b89fc29e3b194bf5cafaddd55562c568e7a10f797e23887a221e0a1057aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab47b89fc29e3b194bf5cafaddd55562c568e7a10f797e23887a221e0a1057aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab47b89fc29e3b194bf5cafaddd55562c568e7a10f797e23887a221e0a1057aa", kill_on_drop: false }`
[INFO] [stdout] ab47b89fc29e3b194bf5cafaddd55562c568e7a10f797e23887a221e0a1057aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bd9cf398773c6214ca28e8799139c4a96a7e0035b78eaf8850ede7cde753111
[INFO] running `Command { std: "docker" "start" "-a" "2bd9cf398773c6214ca28e8799139c4a96a7e0035b78eaf8850ede7cde753111", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling pdqselect v0.1.0
[INFO] [stderr]    Compiling rawpointer v0.1.0
[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-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling rstar v0.7.1
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling geo-types v0.5.0
[INFO] [stderr]    Compiling rulinalg v0.4.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling geo v0.13.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[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] 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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[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: 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] [stdout]   --> src/consts.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | /         matrix![02.04159, -0.56501, -0.34473;
[INFO] [stdout] 20 | |                 -0.96924, 01.87957, 00.04156;
[INFO] [stdout] 21 | |                 00.01344, -0.11836, 01.01517]
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 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] [stdout]   --> src/consts.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         matrix![00.8951, 00.2664, -0.1614;
[INFO] [stdout] 27 | |                 -0.7502, 01.7135, 00.0367;
[INFO] [stdout] 28 | |                 00.0389, -0.0685, 01.0296]
[INFO] [stdout]    | |__________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 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] [stdout]   --> src/consts.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | /         matrix![0.7976749, 0.1351917, 0.0313534;
[INFO] [stdout] 34 | |                 0.2880402, 0.7118741, 0.0000857;
[INFO] [stdout] 35 | |                 0.0000000, 0.0000000, 0.8252100]
[INFO] [stdout]    | |________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 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] [stdout]   --> src/consts.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | /         matrix![03.2406, -1.5372, -0.4986;
[INFO] [stdout] 41 | |                 -0.9689, 01.8758, 00.0415;
[INFO] [stdout] 42 | |                 00.0557, -0.2040, 01.0570]
[INFO] [stdout]    | |__________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.95s
[INFO] running `Command { std: "docker" "inspect" "2bd9cf398773c6214ca28e8799139c4a96a7e0035b78eaf8850ede7cde753111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd9cf398773c6214ca28e8799139c4a96a7e0035b78eaf8850ede7cde753111", kill_on_drop: false }`
[INFO] [stdout] 2bd9cf398773c6214ca28e8799139c4a96a7e0035b78eaf8850ede7cde753111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e756a3c79b25208452181cf1c770b391d5df2b0277df0a3d5814d5e9828fa1d8
[INFO] running `Command { std: "docker" "start" "-a" "e756a3c79b25208452181cf1c770b391d5df2b0277df0a3d5814d5e9828fa1d8", kill_on_drop: false }`
[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] 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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[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] [stderr]    Compiling scarlet v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] 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] [stdout]   --> src/consts.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | /         matrix![02.04159, -0.56501, -0.34473;
[INFO] [stdout] 20 | |                 -0.96924, 01.87957, 00.04156;
[INFO] [stdout] 21 | |                 00.01344, -0.11836, 01.01517]
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 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] [stdout]   --> src/consts.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         matrix![00.8951, 00.2664, -0.1614;
[INFO] [stdout] 27 | |                 -0.7502, 01.7135, 00.0367;
[INFO] [stdout] 28 | |                 00.0389, -0.0685, 01.0296]
[INFO] [stdout]    | |__________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 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] [stdout]   --> src/consts.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | /         matrix![0.7976749, 0.1351917, 0.0313534;
[INFO] [stdout] 34 | |                 0.2880402, 0.7118741, 0.0000857;
[INFO] [stdout] 35 | |                 0.0000000, 0.0000000, 0.8252100]
[INFO] [stdout]    | |________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 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] [stdout]   --> src/consts.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | /         matrix![03.2406, -1.5372, -0.4986;
[INFO] [stdout] 41 | |                 -0.9689, 01.8758, 00.0415;
[INFO] [stdout] 42 | |                 00.0557, -0.2040, 01.0570]
[INFO] [stdout]    | |__________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 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] 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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[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: 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] [stdout]   --> src/consts.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | /         matrix![02.04159, -0.56501, -0.34473;
[INFO] [stdout] 20 | |                 -0.96924, 01.87957, 00.04156;
[INFO] [stdout] 21 | |                 00.01344, -0.11836, 01.01517]
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 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] [stdout]   --> src/consts.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         matrix![00.8951, 00.2664, -0.1614;
[INFO] [stdout] 27 | |                 -0.7502, 01.7135, 00.0367;
[INFO] [stdout] 28 | |                 00.0389, -0.0685, 01.0296]
[INFO] [stdout]    | |__________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 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] [stdout]   --> src/consts.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | /         matrix![0.7976749, 0.1351917, 0.0313534;
[INFO] [stdout] 34 | |                 0.2880402, 0.7118741, 0.0000857;
[INFO] [stdout] 35 | |                 0.0000000, 0.0000000, 0.8252100]
[INFO] [stdout]    | |________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 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] [stdout]   --> src/consts.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | /         matrix![03.2406, -1.5372, -0.4986;
[INFO] [stdout] 41 | |                 -0.9689, 01.8758, 00.0415;
[INFO] [stdout] 42 | |                 00.0557, -0.2040, 01.0570]
[INFO] [stdout]    | |__________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout]    = note: this warning originates in the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.44s
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e756a3c79b25208452181cf1c770b391d5df2b0277df0a3d5814d5e9828fa1d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e756a3c79b25208452181cf1c770b391d5df2b0277df0a3d5814d5e9828fa1d8", kill_on_drop: false }`
[INFO] [stdout] e756a3c79b25208452181cf1c770b391d5df2b0277df0a3d5814d5e9828fa1d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec06cd88340cdffc41db49d9aef11928e7c54addde0306b7032d884e9dedd798
[INFO] running `Command { std: "docker" "start" "-a" "ec06cd88340cdffc41db49d9aef11928e7c54addde0306b7032d884e9dedd798", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stdout] running 55 tests
[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: 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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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 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: 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 the macro `matrix` (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 the macro `matrix` (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 the macro `matrix` (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 the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 12 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: 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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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 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: 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 the macro `matrix` (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 the macro `matrix` (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 the macro `matrix` (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 the macro `matrix` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scarlet-9b4ed7530bf12ec8)
[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_func ... ok
[INFO] [stdout] test color::tests::test_rgb_to_string ... ok
[INFO] [stdout] test color::tests::test_rgb_from_hex ... ok
[INFO] [stdout] test color::tests::test_rgb_from_name ... ok
[INFO] [stdout] test color::tests::test_string_parsing_all ... ok
[INFO] [stdout] test color::tests::test_error_buildup_color_adaptation ... ok
[INFO] [stdout] test color::tests::test_to_string ... ok
[INFO] [stdout] test color::tests::test_xyz_color_adaptation ... ok
[INFO] [stdout] test colormap::tests::test_cbrt_gradient ... ok
[INFO] [stdout] test color::tests::test_visual_distinguishability ... ok
[INFO] [stdout] test colormap::tests::test_linear_gradient ... ok
[INFO] [stdout] test colorpoint::tests::test_cielab_distance ... ok
[INFO] [stdout] test colormap::tests::test_mpl_colormaps ... ok
[INFO] [stdout] test colors::cieluvcolor::tests::test_cieluv_xyz_conversion_d65 ... ok
[INFO] [stdout] test colorpoint::tests::test_padded_grad_func ... ok
[INFO] [stdout] test colors::hsvcolor::tests::test_hsl_rgb_conversion ... ok
[INFO] [stdout] test colors::adobergbcolor::tests::test_adobe_rgb_xyz_conversion ... 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::hslcolor::tests::test_hsl_rgb_conversion ... ok
[INFO] [stdout] test colors::rommrgbcolor::tests::test_error_accumulation_romm_rgb ... 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::cielabcolor::tests::test_cielab_xyz_conversion_d50 ... ok
[INFO] [stdout] test colors::cielabcolor::tests::test_cielab_xyz_conversion ... ok
[INFO] [stdout] test colors::cielabcolor::tests::test_out_of_gamut ... ok
[INFO] [stdout] test color::tests::test_hue_chroma_lightness_saturation ... ok
[INFO] [stdout] test colors::cielchcolor::tests::test_lch_xyz_conversion_same_illuminant ... ok
[INFO] [stdout] test color::tests::xyz_to_rgb ... ok
[INFO] [stdout] test cssnumeric::tests::test_css_parse_integer ... ok
[INFO] [stdout] test colors::adobergbcolor::tests::test_adobe_rgb_clamping ... ok
[INFO] [stdout] test colors::cielchuvcolor::tests::test_cielchuv_xyz_conversion_d65 ... ok
[INFO] [stdout] test csscolor::tests::test_rgb_num_parsing ... ok
[INFO] [stdout] test cssnumeric::tests::test_css_parse_float ... ok
[INFO] [stdout] test colors::cieluvcolor::tests::test_cieluv_xyz_conversion_d50 ... ok
[INFO] [stdout] test csscolor::tests::test_rgb_str_parsing ... ok
[INFO] [stdout] test colors::cielchuvcolor::tests::test_cielchuv_xyz_conversion_d50 ... ok
[INFO] [stdout] test cssnumeric::tests::test_css_parse_percentages ... ok
[INFO] [stdout] test colors::cielchcolor::tests::test_lch_xyz_conversion_different_illuminant ... ok
[INFO] [stdout] test color::tests::rgb_to_xyz ... ok
[INFO] [stdout] test color::tests::test_ciede2000 ... ok
[INFO] [stdout] test bound::tests::test_zero_one_bounds ... ok
[INFO] [stdout] test bound::tests::test_hue_bounds ... ok
[INFO] [stdout] test colorpoint::tests::test_cbrt_grad_func ... ok
[INFO] [stdout] test colorpoint::tests::test_grad_func ... ok
[INFO] [stdout] test colorpoint::tests::test_grad_scale ... ok
[INFO] [stdout] test colormap::tests::test_padding ... ok
[INFO] [stdout] test colors::rommrgbcolor::tests::test_xyz_romm_rgb_conversion ... ok
[INFO] [stdout] test cssnumeric::tests::test_errors ... ok
[INFO] [stdout] test csscolor::tests::test_hslv_str_parsing ... ok
[INFO] [stdout] test material_colors::tests::test_equalized_scheme ... ignored
[INFO] [stdout] test material_colors::tests::test_sample_colors ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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] 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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 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]   --> /opt/rustwide/workdir/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]   --> /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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[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]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stdout] running 45 tests
[INFO] [stderr] 
[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-0224cbc61dd9d92d.rlib --extern float_cmp=/opt/rustwide/target/debug/deps/libfloat_cmp-57b45ebe761631b1.rlib --extern geo=/opt/rustwide/target/debug/deps/libgeo-e7c4b26edba29331.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-8dc8db0e74170826.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-7bd1c1d927e80511.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-304a182fb235bf3f.rlib --extern rulinalg=/opt/rustwide/target/debug/deps/librulinalg-4dbe63bc66a8c659.rlib --extern scarlet=/opt/rustwide/target/debug/deps/libscarlet-82d6233486caf741.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-cf3c707e87a3eee3.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-9a0b5b6d517518ab.so -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ec06cd88340cdffc41db49d9aef11928e7c54addde0306b7032d884e9dedd798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec06cd88340cdffc41db49d9aef11928e7c54addde0306b7032d884e9dedd798", kill_on_drop: false }`
[INFO] [stdout] ec06cd88340cdffc41db49d9aef11928e7c54addde0306b7032d884e9dedd798