[INFO] fetching crate colorgrad 0.7.2...
[INFO] testing colorgrad-0.7.2 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate colorgrad 0.7.2 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate colorgrad 0.7.2 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 163b5b6b9fafb08f13c15d16e891fe9bdb346a539ea995c07c74b2a300459abf
[INFO] running `Command { std: "docker" "start" "-a" "163b5b6b9fafb08f13c15d16e891fe9bdb346a539ea995c07c74b2a300459abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "163b5b6b9fafb08f13c15d16e891fe9bdb346a539ea995c07c74b2a300459abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163b5b6b9fafb08f13c15d16e891fe9bdb346a539ea995c07c74b2a300459abf", kill_on_drop: false }`
[INFO] [stdout] 163b5b6b9fafb08f13c15d16e891fe9bdb346a539ea995c07c74b2a300459abf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07400f84439bac9eff6484698df4948eb56df2396dd909c4db4908045f301cd1
[INFO] running `Command { std: "docker" "start" "-a" "07400f84439bac9eff6484698df4948eb56df2396dd909c4db4908045f301cd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[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 quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[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: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/core.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors
[INFO] [stdout]    |                    ^^^^^               -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors<'_>
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/core.rs:171:20
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn inverse<'a>(&self) -> InverseGradient
[INFO] [stdout]     |                    ^^^^^     --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 43.12s
[INFO] running `Command { std: "docker" "inspect" "07400f84439bac9eff6484698df4948eb56df2396dd909c4db4908045f301cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07400f84439bac9eff6484698df4948eb56df2396dd909c4db4908045f301cd1", kill_on_drop: false }`
[INFO] [stdout] 07400f84439bac9eff6484698df4948eb56df2396dd909c4db4908045f301cd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f97da57fb02b70d85b9b5b7483b33e5e5a0b787a7ce7dffb51d453eae14bb8e
[INFO] running `Command { std: "docker" "start" "-a" "4f97da57fb02b70d85b9b5b7483b33e5e5a0b787a7ce7dffb51d453eae14bb8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/core.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors
[INFO] [stdout]    |                    ^^^^^               -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors<'_>
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/core.rs:171:20
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn inverse<'a>(&self) -> InverseGradient
[INFO] [stdout]     |                    ^^^^^     --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn inverse<'a>(&self) -> InverseGradient<'_>
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling image v0.25.6
[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: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/core.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors
[INFO] [stdout]    |                    ^^^^^               -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn colors_iter(&self, n: usize) -> GradientColors<'_>
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/core.rs:171:20
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn inverse<'a>(&self) -> InverseGradient
[INFO] [stdout]     |                    ^^^^^     --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 2m 50s
[INFO] running `Command { std: "docker" "inspect" "4f97da57fb02b70d85b9b5b7483b33e5e5a0b787a7ce7dffb51d453eae14bb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f97da57fb02b70d85b9b5b7483b33e5e5a0b787a7ce7dffb51d453eae14bb8e", kill_on_drop: false }`
[INFO] [stdout] 4f97da57fb02b70d85b9b5b7483b33e5e5a0b787a7ce7dffb51d453eae14bb8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5cf22b4352c67808cfb929ecf1fd37a364dd21438d8faffe12128967dd4766f
[INFO] running `Command { std: "docker" "start" "-a" "c5cf22b4352c67808cfb929ecf1fd37a364dd21438d8faffe12128967dd4766f", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/core.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn colors_iter(&self, n: usize) -> GradientColors
[INFO] [stderr]    |                    ^^^^^               -------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn colors_iter(&self, n: usize) -> GradientColors<'_>
[INFO] [stderr]    |                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/core.rs:171:20
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn inverse<'a>(&self) -> InverseGradient
[INFO] [stderr]     |                    ^^^^^     --------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn inverse<'a>(&self) -> InverseGradient<'_>
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `colorgrad` (lib) generated 2 warnings
[INFO] [stderr] warning: `colorgrad` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/colorgrad-15e9837e640ed45d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test css_gradient::tests::test_parse_pos ... ok
[INFO] [stdout] test utils::tests::utils ... ok
[INFO] [stdout] test css_gradient::tests::utils ... ok
[INFO] [stdout] test css_gradient::tests::test_parse_stop ... ok
[INFO] [stdout] test css_gradient::tests::parse_css_gradient ... 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-d68472b8efb53f74)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test builder ... ok
[INFO] [stdout] test css_gradient ... ok
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/g_basis.rs (/opt/rustwide/target/debug/deps/g_basis-9a1072910b1724cd)
[INFO] [stderr]      Running tests/g_catmullrom.rs (/opt/rustwide/target/debug/deps/g_catmullrom-2741db919ed398b2)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/g_gimp.rs (/opt/rustwide/target/debug/deps/g_gimp-c1b2098e17510a1e)
[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] [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] [stdout] 
[INFO] [stderr]      Running tests/g_inverse.rs (/opt/rustwide/target/debug/deps/g_inverse-b01276d834a33b44)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test inverse ... ok
[INFO] [stderr]      Running tests/g_linear.rs (/opt/rustwide/target/debug/deps/g_linear-d3298dbeb139e4d2)
[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 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-92b72afcecad427d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/gradient.rs (/opt/rustwide/target/debug/deps/gradient-0bce71743ec75483)
[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 boxed_gradients ... ok
[INFO] [stdout] test colors ... ok
[INFO] [stdout] test colors_iter ... ok
[INFO] [stdout] test impl_gradient ... ok
[INFO] [stdout] test spread_reflect ... ok
[INFO] [stdout] test spread_inside_domain ... ok
[INFO] [stdout] test others ... 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] [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]      Running tests/preset.rs (/opt/rustwide/target/debug/deps/preset-ac629da28e8646b6)
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-cc1bdab025dc95cc)
[INFO] [stderr]    Doc-tests colorgrad
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/builder.rs - builder::GradientBuilder (line 41) ... ok
[INFO] [stdout] test src/core.rs - core::Gradient::sharp (line 84) ... ok
[INFO] [stdout] test src/core.rs - core::Gradient::inverse (line 161) ... 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/core.rs - core::Gradient::sharp (line 89) ... ok
[INFO] [stdout] test src/builder.rs - builder::GradientBuilder::css (line 158) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ignored
[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/gradient/catmull_rom.rs - gradient::catmull_rom::CatmullRomGradient (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/core.rs - core::Gradient::boxed (line 116) ... ok
[INFO] [stdout] test src/gradient/linear.rs - gradient::linear::LinearGradient (line 8) ... ok
[INFO] [stdout] test src/gradient/sharp.rs - gradient::sharp::SharpGradient (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/gradient/inverse.rs - gradient::inverse::InverseGradient (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... FAILED
[INFO] [stdout] test src/preset.rs - preset (line 3) ... 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 2.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c5cf22b4352c67808cfb929ecf1fd37a364dd21438d8faffe12128967dd4766f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5cf22b4352c67808cfb929ecf1fd37a364dd21438d8faffe12128967dd4766f", kill_on_drop: false }`
[INFO] [stdout] c5cf22b4352c67808cfb929ecf1fd37a364dd21438d8faffe12128967dd4766f
