[INFO] fetching crate okolors 0.9.0...
[INFO] testing okolors-0.9.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate okolors 0.9.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate okolors 0.9.0
[INFO] finished tweaking crates.io crate okolors 0.9.0
[INFO] tweaked toml for crates.io crate okolors 0.9.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate okolors 0.9.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate okolors 0.9.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dc5b3f81e860081f0bb95bcd1f0bfacf50ccf2a1018ad61e14864b100f50614
[INFO] running `Command { std: "docker" "start" "-a" "1dc5b3f81e860081f0bb95bcd1f0bfacf50ccf2a1018ad61e14864b100f50614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dc5b3f81e860081f0bb95bcd1f0bfacf50ccf2a1018ad61e14864b100f50614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc5b3f81e860081f0bb95bcd1f0bfacf50ccf2a1018ad61e14864b100f50614", kill_on_drop: false }`
[INFO] [stdout] 1dc5b3f81e860081f0bb95bcd1f0bfacf50ccf2a1018ad61e14864b100f50614
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a91197a97070c65e03108410284102ee27b43384300426c35f7c9f9d8427cef
[INFO] running `Command { std: "docker" "start" "-a" "7a91197a97070c65e03108410284102ee27b43384300426c35f7c9f9d8427cef", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling pxfm v0.1.25
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling moxcms v0.7.9
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling safe_arch v0.9.2
[INFO] [stderr]    Compiling wide v0.8.2
[INFO] [stderr]    Compiling image v0.25.8
[INFO] [stderr]    Compiling quantette v0.5.1
[INFO] [stderr]    Compiling okolors v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.70s
[INFO] running `Command { std: "docker" "inspect" "7a91197a97070c65e03108410284102ee27b43384300426c35f7c9f9d8427cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a91197a97070c65e03108410284102ee27b43384300426c35f7c9f9d8427cef", kill_on_drop: false }`
[INFO] [stdout] 7a91197a97070c65e03108410284102ee27b43384300426c35f7c9f9d8427cef
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 203dd622d0427c5101581e0106b913e13398d227a6544e2b0b38c4626e7831c2
[INFO] running `Command { std: "docker" "start" "-a" "203dd622d0427c5101581e0106b913e13398d227a6544e2b0b38c4626e7831c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling okolors v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "203dd622d0427c5101581e0106b913e13398d227a6544e2b0b38c4626e7831c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203dd622d0427c5101581e0106b913e13398d227a6544e2b0b38c4626e7831c2", kill_on_drop: false }`
[INFO] [stdout] 203dd622d0427c5101581e0106b913e13398d227a6544e2b0b38c4626e7831c2
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e974ac6192f0ad4f57eb5520157d177d5d98c1163dcf8b50b108ccafaf62ff8
[INFO] running `Command { std: "docker" "start" "-a" "8e974ac6192f0ad4f57eb5520157d177d5d98c1163dcf8b50b108ccafaf62ff8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/okolors-5a545ae49e918f32)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::zero_lightness_weight ... ok
[INFO] [stdout] test tests::no_samples ... ok
[INFO] [stdout] test tests::zero_batch_size ... ok
[INFO] [stdout] test tests::not_enough_colors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests okolors
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Okolors<'a>::dedup (line 238) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - Okolors<'a>::palette_size (line 195) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.53s; merged doctests compilation took 1.33s
[INFO] running `Command { std: "docker" "inspect" "8e974ac6192f0ad4f57eb5520157d177d5d98c1163dcf8b50b108ccafaf62ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e974ac6192f0ad4f57eb5520157d177d5d98c1163dcf8b50b108ccafaf62ff8", kill_on_drop: false }`
[INFO] [stdout] 8e974ac6192f0ad4f57eb5520157d177d5d98c1163dcf8b50b108ccafaf62ff8