[INFO] fetching crate colorgrad 0.7.2...
[INFO] testing colorgrad-0.7.2 against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] extracting crate colorgrad 0.7.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate colorgrad 0.7.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate colorgrad 0.7.2
[INFO] tweaked toml for crates.io crate colorgrad 0.7.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate colorgrad 0.7.2 on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate colorgrad 0.7.2 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hermit-abi v0.5.1
[INFO] [stderr]   Downloaded csscolorparser v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 103ee02d2f119d9762faaf77d869af3b62bbd6b91c3803175fd4f6620e3d82d6
[INFO] running `Command { std: "docker" "start" "-a" "103ee02d2f119d9762faaf77d869af3b62bbd6b91c3803175fd4f6620e3d82d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "103ee02d2f119d9762faaf77d869af3b62bbd6b91c3803175fd4f6620e3d82d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103ee02d2f119d9762faaf77d869af3b62bbd6b91c3803175fd4f6620e3d82d6", kill_on_drop: false }`
[INFO] [stdout] 103ee02d2f119d9762faaf77d869af3b62bbd6b91c3803175fd4f6620e3d82d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a3f5ae0516f32cb7feec7ccafad68865b9708ea4acaadf33aced1f917cd8f00
[INFO] running `Command { std: "docker" "start" "-a" "8a3f5ae0516f32cb7feec7ccafad68865b9708ea4acaadf33aced1f917cd8f00", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling csscolorparser v0.7.2
[INFO] [stderr]    Compiling colorgrad v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors
[INFO] [stdout]    |                    ^^^^^               ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors<'_>
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:171:20
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn inverse<'a>(&self) -> InverseGradient
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn inverse<'a>(&self) -> InverseGradient<'_>
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "8a3f5ae0516f32cb7feec7ccafad68865b9708ea4acaadf33aced1f917cd8f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3f5ae0516f32cb7feec7ccafad68865b9708ea4acaadf33aced1f917cd8f00", kill_on_drop: false }`
[INFO] [stdout] 8a3f5ae0516f32cb7feec7ccafad68865b9708ea4acaadf33aced1f917cd8f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ee5e07b724dc5758f93deabc7d22bc089d24d94862e8ae25320140811d86e80
[INFO] running `Command { std: "docker" "start" "-a" "0ee5e07b724dc5758f93deabc7d22bc089d24d94862e8ae25320140811d86e80", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors
[INFO] [stdout]    |                    ^^^^^               ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors<'_>
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:171:20
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn inverse<'a>(&self) -> InverseGradient
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn inverse<'a>(&self) -> InverseGradient<'_>
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling image v0.25.6
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling colorgrad v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors
[INFO] [stdout]    |                    ^^^^^               ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors<'_>
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:171:20
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn inverse<'a>(&self) -> InverseGradient
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn inverse<'a>(&self) -> InverseGradient<'_>
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.03s
[INFO] running `Command { std: "docker" "inspect" "0ee5e07b724dc5758f93deabc7d22bc089d24d94862e8ae25320140811d86e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ee5e07b724dc5758f93deabc7d22bc089d24d94862e8ae25320140811d86e80", kill_on_drop: false }`
[INFO] [stdout] 0ee5e07b724dc5758f93deabc7d22bc089d24d94862e8ae25320140811d86e80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f7ebd745f6d54d4c34222fe80ae09ad34579d26066d1ec36b101994faecd66f
[INFO] running `Command { std: "docker" "start" "-a" "4f7ebd745f6d54d4c34222fe80ae09ad34579d26066d1ec36b101994faecd66f", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/core.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn colors_iter(&self, n: usize) -> GradientColors
[INFO] [stderr]    |                    ^^^^^               ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn colors_iter(&self, n: usize) -> GradientColors<'_>
[INFO] [stderr]    |                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core.rs:171:20
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn inverse<'a>(&self) -> InverseGradient
[INFO] [stderr]     |                    ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn inverse<'a>(&self) -> InverseGradient<'_>
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `colorgrad` (lib) generated 2 warnings (run `cargo fix --lib -p colorgrad` to apply 2 suggestions)
[INFO] [stderr] warning: `colorgrad` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/colorgrad-8348cef4f4215fbc)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test css_gradient::tests::test_parse_pos ... ok
[INFO] [stdout] test css_gradient::tests::utils ... ok
[INFO] [stdout] test css_gradient::tests::parse_css_gradient ... ok
[INFO] [stdout] test utils::tests::utils ... ok
[INFO] [stdout] test css_gradient::tests::test_parse_stop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/builder.rs (/opt/rustwide/target/debug/deps/builder-448ad9b4eb994620)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test css_gradient ... ok
[INFO] [stdout] test builder ... ok
[INFO] [stderr]      Running tests/g_basis.rs (/opt/rustwide/target/debug/deps/g_basis-61f2f7e269c1eb82)
[INFO] [stdout] test builder_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/g_catmullrom.rs (/opt/rustwide/target/debug/deps/g_catmullrom-c287e6bf24f57a32)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/g_gimp.rs (/opt/rustwide/target/debug/deps/g_gimp-a6c0b5ef5827cf83)
[INFO] [stdout] test basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/g_inverse.rs (/opt/rustwide/target/debug/deps/g_inverse-415c9fcf95d6adf0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test inverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/g_linear.rs (/opt/rustwide/target/debug/deps/g_linear-cce6a2a199c1ffd9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/g_sharp.rs (/opt/rustwide/target/debug/deps/g_sharp-cb5ce3651a37b64a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/gradient.rs (/opt/rustwide/target/debug/deps/gradient-01506c859dd372c2)
[INFO] [stdout] test sharp_gradient ... ok
[INFO] [stdout] test sharp_gradient_with_smoothness ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test colors ... ok
[INFO] [stdout] test boxed_gradients ... ok
[INFO] [stderr]      Running tests/preset.rs (/opt/rustwide/target/debug/deps/preset-374864b85643ec2b)
[INFO] [stdout] test impl_gradient ... ok
[INFO] [stdout] test colors_iter ... ok
[INFO] [stdout] test others ... ok
[INFO] [stdout] test spread_inside_domain ... ok
[INFO] [stdout] test spread_reflect ... ok
[INFO] [stdout] test spread_repeat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-34ac384d4a4023c1)
[INFO] [stdout] test cyclic ... ok
[INFO] [stdout] test preset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colorgrad
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs - (line 100) ... ignored
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/gradient/sharp.rs - gradient::sharp::SharpGradient (line 5) ... ok
[INFO] [stdout] test src/core.rs - core::Gradient::sharp (line 84) ... ok
[INFO] [stdout] test src/gradient/inverse.rs - gradient::inverse::InverseGradient (line 10) ... ok
[INFO] [stdout] test src/core.rs - core::Gradient::sharp (line 89) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/builder.rs - builder::GradientBuilder::css (line 158) ... ok
[INFO] [stdout] test src/core.rs - core::Gradient::boxed (line 116) ... ok
[INFO] [stdout] test src/core.rs - core::Gradient::inverse (line 161) ... ok
[INFO] [stdout] test src/gradient/linear.rs - gradient::linear::LinearGradient (line 8) ... ok
[INFO] [stdout] test src/core.rs - core::GradientColors (line 242) ... ok
[INFO] [stdout] test src/gradient/basis.rs - gradient::basis::BasisGradient (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/core.rs - core::Gradient (line 18) ... ok
[INFO] [stdout] test src/builder.rs - builder::GradientBuilder (line 62) ... ok
[INFO] [stdout] test src/builder.rs - builder::GradientBuilder (line 41) ... ok
[INFO] [stdout] test src/gradient/catmull_rom.rs - gradient::catmull_rom::CatmullRomGradient (line 10) ... ok
[INFO] [stdout] test src/preset.rs - preset (line 3) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 74) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 74)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 19 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4f7ebd745f6d54d4c34222fe80ae09ad34579d26066d1ec36b101994faecd66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7ebd745f6d54d4c34222fe80ae09ad34579d26066d1ec36b101994faecd66f", kill_on_drop: false }`
[INFO] [stdout] 4f7ebd745f6d54d4c34222fe80ae09ad34579d26066d1ec36b101994faecd66f
