[INFO] cloning repository https://github.com/digitalgreenery/prismatic-color
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/digitalgreenery/prismatic-color" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalgreenery%2Fprismatic-color", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalgreenery%2Fprismatic-color'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] adae2cc0541491cad8bec10a4a3ff8e803ba1f28
[INFO] testing digitalgreenery/prismatic-color against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigitalgreenery%2Fprismatic-color" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/digitalgreenery/prismatic-color
[INFO] finished tweaking git repo https://github.com/digitalgreenery/prismatic-color
[INFO] tweaked toml for git repo https://github.com/digitalgreenery/prismatic-color written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/digitalgreenery/prismatic-color on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/digitalgreenery/prismatic-color already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65337b8de799f0d8ce2d4949979be4fedca8b295e4f1dfc99c893cb16358ca63
[INFO] running `Command { std: "docker" "start" "-a" "65337b8de799f0d8ce2d4949979be4fedca8b295e4f1dfc99c893cb16358ca63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65337b8de799f0d8ce2d4949979be4fedca8b295e4f1dfc99c893cb16358ca63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65337b8de799f0d8ce2d4949979be4fedca8b295e4f1dfc99c893cb16358ca63", kill_on_drop: false }`
[INFO] [stdout] 65337b8de799f0d8ce2d4949979be4fedca8b295e4f1dfc99c893cb16358ca63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f95be10691ebf25d83485afedd46e36a73e75e3c61d8ee25aab28e40ab61007
[INFO] running `Command { std: "docker" "start" "-a" "9f95be10691ebf25d83485afedd46e36a73e75e3c61d8ee25aab28e40ab61007", kill_on_drop: false }`
[INFO] [stderr]    Compiling prismatic_color v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]   --> src/transformations.rs:42:28
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                            ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]   --> src/transformations.rs:42:37
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                                     ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]   --> src/transformations.rs:42:46
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                                              ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y2`
[INFO] [stdout]   --> src/transformations.rs:42:55
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                                                       ^^ help: if this is intentional, prefix it with an underscore: `_y2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curves`
[INFO] [stdout]   --> src/transformations.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn composed_mapping(self, curves: Vec<(NormalCurve, f32, f32)>) -> f32 {
[INFO] [stdout]    |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Composed` is never constructed
[INFO] [stdout]  --> src/transformations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum NormalCurve {
[INFO] [stdout]   |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8 |     Composed(Vec<(NormalCurve, f32, f32)>),
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NormalCurve` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "9f95be10691ebf25d83485afedd46e36a73e75e3c61d8ee25aab28e40ab61007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f95be10691ebf25d83485afedd46e36a73e75e3c61d8ee25aab28e40ab61007", kill_on_drop: false }`
[INFO] [stdout] 9f95be10691ebf25d83485afedd46e36a73e75e3c61d8ee25aab28e40ab61007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 279d3883f47ff11ab5eda91f9709228fcaaaa83654f2f27a12e49c8b6f7c6702
[INFO] running `Command { std: "docker" "start" "-a" "279d3883f47ff11ab5eda91f9709228fcaaaa83654f2f27a12e49c8b6f7c6702", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]   --> src/transformations.rs:42:28
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                            ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]   --> src/transformations.rs:42:37
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                                     ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]   --> src/transformations.rs:42:46
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                                              ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y2`
[INFO] [stdout]   --> src/transformations.rs:42:55
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                                                       ^^ help: if this is intentional, prefix it with an underscore: `_y2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curves`
[INFO] [stdout]   --> src/transformations.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn composed_mapping(self, curves: Vec<(NormalCurve, f32, f32)>) -> f32 {
[INFO] [stdout]    |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Composed` is never constructed
[INFO] [stdout]  --> src/transformations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum NormalCurve {
[INFO] [stdout]   |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8 |     Composed(Vec<(NormalCurve, f32, f32)>),
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NormalCurve` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling prismatic_color v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]   --> src/transformations.rs:42:28
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                            ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]   --> src/transformations.rs:42:37
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                                     ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x2`
[INFO] [stdout]   --> src/transformations.rs:42:46
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                                              ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y2`
[INFO] [stdout]   --> src/transformations.rs:42:55
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stdout]    |                                                       ^^ help: if this is intentional, prefix it with an underscore: `_y2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `curves`
[INFO] [stdout]   --> src/transformations.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn composed_mapping(self, curves: Vec<(NormalCurve, f32, f32)>) -> f32 {
[INFO] [stdout]    |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_curves`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Composed` is never constructed
[INFO] [stdout]  --> src/transformations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum NormalCurve {
[INFO] [stdout]   |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8 |     Composed(Vec<(NormalCurve, f32, f32)>),
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `NormalCurve` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "279d3883f47ff11ab5eda91f9709228fcaaaa83654f2f27a12e49c8b6f7c6702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279d3883f47ff11ab5eda91f9709228fcaaaa83654f2f27a12e49c8b6f7c6702", kill_on_drop: false }`
[INFO] [stdout] 279d3883f47ff11ab5eda91f9709228fcaaaa83654f2f27a12e49c8b6f7c6702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03d8ccf27cbda6962905450ac6c75465115a5ec5850bc882cf2c4fbc841cb611
[INFO] running `Command { std: "docker" "start" "-a" "03d8ccf27cbda6962905450ac6c75465115a5ec5850bc882cf2c4fbc841cb611", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `x1`
[INFO] [stderr]   --> src/transformations.rs:42:28
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stderr]    |                            ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y1`
[INFO] [stderr]   --> src/transformations.rs:42:37
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stderr]    |                                     ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x2`
[INFO] [stderr]   --> src/transformations.rs:42:46
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stderr]    |                                              ^^ help: if this is intentional, prefix it with an underscore: `_x2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y2`
[INFO] [stderr]   --> src/transformations.rs:42:55
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn cubic_mapping(self, x1: f32, y1: f32, x2: f32, y2: f32) -> f32 {
[INFO] [stderr]    |                                                       ^^ help: if this is intentional, prefix it with an underscore: `_y2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `curves`
[INFO] [stderr]   --> src/transformations.rs:46:31
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn composed_mapping(self, curves: Vec<(NormalCurve, f32, f32)>) -> f32 {
[INFO] [stderr]    |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_curves`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Composed` is never constructed
[INFO] [stderr]  --> src/transformations.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | enum NormalCurve {
[INFO] [stderr]   |      ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 8 |     Composed(Vec<(NormalCurve, f32, f32)>),
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `NormalCurve` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `prismatic_color` (lib) generated 6 warnings
[INFO] [stderr] warning: `prismatic_color` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prismatic_color-d22d64a93c8d4246)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_conversions ... ok
[INFO] [stdout] test transformations::test::test_lerp ... ok
[INFO] [stdout] test constants::tests::print_hex ... ok
[INFO] [stdout] test tests::test_gradient ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_gradient stdout ----
[INFO] [stdout] Step 0: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout] Step 1: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout] Step 2: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout] Step 3: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout] Step 4: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout] Step 5: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout] Step 6: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout] Step 7: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout] Step 8: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout] Step 9: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_gradient' panicked at src/lib.rs:871:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Color { components: [0.95, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout]  right: Color { components: [0.0, 0.0, 0.0, 1.0], color_type: SphericalHWBA }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x589c03bc4862 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x589c03bc4862 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x589c03bc4862 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x589c03bc4862 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x589c03bea843 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x589c03bea843 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x589c03bc17e3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x589c03bc17e3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x589c03bc46b2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x589c03bc5dd9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x589c03bc5c0e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x589c03b8e1e4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x589c03b8e1e4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x589c03bc67ae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x589c03bc67ae - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x589c03bc657a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x589c03bc4d59 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x589c03bc620d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x589c03be8540 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x589c03be87c7 - core::panicking::assert_failed_inner::h102b4539a88470c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x589c03b53306 - core::panicking::assert_failed::h92c55cdf017d19da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x589c03b51a43 - prismatic_color::tests::test_gradient::hb13a412f034891ce
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:871:9
[INFO] [stdout]   22:     0x589c03b51727 - prismatic_color::tests::test_gradient::{{closure}}::hda7949d8c07ba502
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:858:23
[INFO] [stdout]   23:     0x589c03b52666 - core::ops::function::FnOnce::call_once::h95eb38049ab1910d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x589c03b93a4b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x589c03b93a4b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x589c03b92b85 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x589c03b92b85 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x589c03b92b85 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x589c03b92b85 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x589c03b92b85 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x589c03b92b85 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x589c03b92b85 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x589c03b56784 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x589c03b56784 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x589c03b5a15a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x589c03b5a15a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x589c03b5a15a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x589c03b5a15a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x589c03b5a15a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x589c03b5a15a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x589c03b5a15a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x589c03bc972f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x589c03bc972f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x764b405f1aa4 - <unknown>
[INFO] [stdout]   45:     0x764b4067ea34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_gradient
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03d8ccf27cbda6962905450ac6c75465115a5ec5850bc882cf2c4fbc841cb611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03d8ccf27cbda6962905450ac6c75465115a5ec5850bc882cf2c4fbc841cb611", kill_on_drop: false }`
[INFO] [stdout] 03d8ccf27cbda6962905450ac6c75465115a5ec5850bc882cf2c4fbc841cb611
