[INFO] fetching crate colorgrad 0.7.2... [INFO] testing colorgrad-0.7.2 against beta-2025-09-21 for beta-1.91-3 [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 beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "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-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0eced62e024fe1fa9d25dddb3315d3f859170daf4a1fec330fddf69238dc05c8 [INFO] running `Command { std: "docker" "start" "-a" "0eced62e024fe1fa9d25dddb3315d3f859170daf4a1fec330fddf69238dc05c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0eced62e024fe1fa9d25dddb3315d3f859170daf4a1fec330fddf69238dc05c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eced62e024fe1fa9d25dddb3315d3f859170daf4a1fec330fddf69238dc05c8", kill_on_drop: false }` [INFO] [stdout] 0eced62e024fe1fa9d25dddb3315d3f859170daf4a1fec330fddf69238dc05c8 [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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd0f02034a1b6cfd4872ea4dbf1bdb8b774914c3e3e873cb701194ad653d9656 [INFO] running `Command { std: "docker" "start" "-a" "cd0f02034a1b6cfd4872ea4dbf1bdb8b774914c3e3e873cb701194ad653d9656", kill_on_drop: false }` [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [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 6.61s [INFO] running `Command { std: "docker" "inspect" "cd0f02034a1b6cfd4872ea4dbf1bdb8b774914c3e3e873cb701194ad653d9656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd0f02034a1b6cfd4872ea4dbf1bdb8b774914c3e3e873cb701194ad653d9656", kill_on_drop: false }` [INFO] [stdout] cd0f02034a1b6cfd4872ea4dbf1bdb8b774914c3e3e873cb701194ad653d9656 [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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cb065b08ae25d88a3b6fed79818f51d9585d1955b5bee79b086665889870a14 [INFO] running `Command { std: "docker" "start" "-a" "0cb065b08ae25d88a3b6fed79818f51d9585d1955b5bee79b086665889870a14", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling bytemuck v1.23.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling oorandom v11.1.5 [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 clap_builder v4.5.39 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling flate2 v1.1.1 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling image v0.25.6 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling clap v4.5.39 [INFO] [stderr] Compiling serde_json v1.0.140 [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 24.95s [INFO] running `Command { std: "docker" "inspect" "0cb065b08ae25d88a3b6fed79818f51d9585d1955b5bee79b086665889870a14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb065b08ae25d88a3b6fed79818f51d9585d1955b5bee79b086665889870a14", kill_on_drop: false }` [INFO] [stdout] 0cb065b08ae25d88a3b6fed79818f51d9585d1955b5bee79b086665889870a14 [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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d31d52d320efa0bddb1e540036b978e1921cce88b9bdc14209990d95cd6140f4 [INFO] running `Command { std: "docker" "start" "-a" "d31d52d320efa0bddb1e540036b978e1921cce88b9bdc14209990d95cd6140f4", 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 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/colorgrad-00fdb93c42422566) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test css_gradient::tests::test_parse_pos ... ok [INFO] [stdout] test css_gradient::tests::test_parse_stop ... ok [INFO] [stdout] test css_gradient::tests::parse_css_gradient ... ok [INFO] [stdout] test utils::tests::utils ... ok [INFO] [stdout] test css_gradient::tests::utils ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/builder.rs (/opt/rustwide/target/debug/deps/builder-da3b4b86744adce6) [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 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/g_basis.rs (/opt/rustwide/target/debug/deps/g_basis-eb782ac4fb900106) [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-f01d4e8243eff65b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/g_gimp.rs (/opt/rustwide/target/debug/deps/g_gimp-bf3a43de35418172) [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] [stderr] Running tests/g_inverse.rs (/opt/rustwide/target/debug/deps/g_inverse-aa091898d3565a5d) [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] [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-9f379af05c383b97) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/g_sharp.rs (/opt/rustwide/target/debug/deps/g_sharp-bd37b6542dcdd711) [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 2 tests [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 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/gradient.rs (/opt/rustwide/target/debug/deps/gradient-5e9b2e0e112ac259) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test boxed_gradients ... ok [INFO] [stdout] test colors ... ok [INFO] [stdout] test spread_inside_domain ... ok [INFO] [stdout] test colors_iter ... ok [INFO] [stdout] test spread_repeat ... ok [INFO] [stdout] test impl_gradient ... ok [INFO] [stdout] test others ... ok [INFO] [stdout] test spread_reflect ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/preset.rs (/opt/rustwide/target/debug/deps/preset-5471a58cc704e00c) [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] [stderr] Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-b7475db0fd76cf86) [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/gradient/basis.rs - gradient::basis::BasisGradient (line 21) ... ok [INFO] [stdout] test src/gradient/linear.rs - gradient::linear::LinearGradient (line 8) ... ok [INFO] [stdout] test src/core.rs - core::Gradient::inverse (line 161) ... ok [INFO] [stdout] test src/gradient/inverse.rs - gradient::inverse::InverseGradient (line 10) ... ok [INFO] [stdout] test src/builder.rs - builder::GradientBuilder::css (line 158) ... ok [INFO] [stdout] test src/core.rs - core::Gradient::sharp (line 84) ... ok [INFO] [stdout] test src/core.rs - core::Gradient::sharp (line 89) ... ok [INFO] [stdout] test src/builder.rs - builder::GradientBuilder (line 62) ... ok [INFO] [stdout] test src/gradient/sharp.rs - gradient::sharp::SharpGradient (line 5) ... ok [INFO] [stdout] test src/gradient/catmull_rom.rs - gradient::catmull_rom::CatmullRomGradient (line 10) ... ok [INFO] [stdout] test src/lib.rs - (line 27) ... 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/preset.rs - preset (line 3) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] test src/builder.rs - builder::GradientBuilder (line 41) ... ok [INFO] [stdout] test src/core.rs - core::Gradient::boxed (line 116) ... ok [INFO] [stdout] test src/core.rs - core::GradientColors (line 242) ... ok [INFO] [stdout] test src/lib.rs - (line 60) ... ok [INFO] [stdout] test src/lib.rs - (line 74) ... FAILED [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 1.39s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "d31d52d320efa0bddb1e540036b978e1921cce88b9bdc14209990d95cd6140f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d31d52d320efa0bddb1e540036b978e1921cce88b9bdc14209990d95cd6140f4", kill_on_drop: false }` [INFO] [stdout] d31d52d320efa0bddb1e540036b978e1921cce88b9bdc14209990d95cd6140f4