[INFO] fetching crate simple-color-palette 0.1.1...
[INFO] testing simple-color-palette-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate simple-color-palette 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate simple-color-palette 0.1.1
[INFO] finished tweaking crates.io crate simple-color-palette 0.1.1
[INFO] tweaked toml for crates.io crate simple-color-palette 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-color-palette 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simple-color-palette 0.1.1 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1486718381a9f109dc51805c3d3a5dc83658cf50174280223eada01088e81a2e
[INFO] running `Command { std: "docker" "start" "-a" "1486718381a9f109dc51805c3d3a5dc83658cf50174280223eada01088e81a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1486718381a9f109dc51805c3d3a5dc83658cf50174280223eada01088e81a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1486718381a9f109dc51805c3d3a5dc83658cf50174280223eada01088e81a2e", kill_on_drop: false }`
[INFO] [stdout] 1486718381a9f109dc51805c3d3a5dc83658cf50174280223eada01088e81a2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4dea6fe58e99e1a8336e5a47cf55753011d515a2b6e00125fd5ca41ff2a5873
[INFO] running `Command { std: "docker" "start" "-a" "c4dea6fe58e99e1a8336e5a47cf55753011d515a2b6e00125fd5ca41ff2a5873", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling simple-color-palette v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.39s
[INFO] running `Command { std: "docker" "inspect" "c4dea6fe58e99e1a8336e5a47cf55753011d515a2b6e00125fd5ca41ff2a5873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4dea6fe58e99e1a8336e5a47cf55753011d515a2b6e00125fd5ca41ff2a5873", kill_on_drop: false }`
[INFO] [stdout] c4dea6fe58e99e1a8336e5a47cf55753011d515a2b6e00125fd5ca41ff2a5873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19a012d419b83dc31e78d66ea287fe78e061cc31200a156011144eb5f58a02f2
[INFO] running `Command { std: "docker" "start" "-a" "19a012d419b83dc31e78d66ea287fe78e061cc31200a156011144eb5f58a02f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling simple-color-palette v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "19a012d419b83dc31e78d66ea287fe78e061cc31200a156011144eb5f58a02f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a012d419b83dc31e78d66ea287fe78e061cc31200a156011144eb5f58a02f2", kill_on_drop: false }`
[INFO] [stdout] 19a012d419b83dc31e78d66ea287fe78e061cc31200a156011144eb5f58a02f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccde30a66909b9db620577463cf4738230fad756300a3af701d61294cde0edaf
[INFO] running `Command { std: "docker" "start" "-a" "ccde30a66909b9db620577463cf4738230fad756300a3af701d61294cde0edaf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_color_palette-19f8a806831d48be)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_color_conversion ... ok
[INFO] [stdout] test tests::test_deserialization_invalid_component_count ... ok
[INFO] [stdout] test tests::test_from_hex_int ... ok
[INFO] [stdout] test tests::test_from_linear_and_linear_components ... ok
[INFO] [stdout] test tests::test_from_tuple_clamps_opacity ... ok
[INFO] [stdout] test tests::test_serialization_preserves_partial_opacity ... ok
[INFO] [stdout] test tests::test_serialization_trims_full_opacity ... ok
[INFO] [stdout] test tests::test_serialization_roundtrip ... ok
[INFO] [stdout] test tests::test_from_tuple_stores_linear_values ... ok
[INFO] [stdout] test tests::test_color_palette_write_and_read_file ... ok
[INFO] [stdout] test tests::test_extended_srgb ... ok
[INFO] [stdout] test tests::test_from_hex_str ... ok
[INFO] [stderr]    Doc-tests simple_color_palette
[INFO] [stdout] test tests::test_srgb_conversion_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - ColorPalette (line 14) ... 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] all doctests ran in 0.77s; merged doctests compilation took 0.76s
[INFO] running `Command { std: "docker" "inspect" "ccde30a66909b9db620577463cf4738230fad756300a3af701d61294cde0edaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccde30a66909b9db620577463cf4738230fad756300a3af701d61294cde0edaf", kill_on_drop: false }`
[INFO] [stdout] ccde30a66909b9db620577463cf4738230fad756300a3af701d61294cde0edaf
