[INFO] fetching crate ruvector-dither 0.1.0...
[INFO] testing ruvector-dither-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate ruvector-dither 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ruvector-dither 0.1.0
[INFO] finished tweaking crates.io crate ruvector-dither 0.1.0
[INFO] tweaked toml for crates.io crate ruvector-dither 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruvector-dither 0.1.0 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 ruvector-dither 0.1.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ea9e03333653daa2effb096e8319346dd362e30ccf294918a92ce1166b171ae5
[INFO] running `Command { std: "docker" "start" "-a" "ea9e03333653daa2effb096e8319346dd362e30ccf294918a92ce1166b171ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea9e03333653daa2effb096e8319346dd362e30ccf294918a92ce1166b171ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9e03333653daa2effb096e8319346dd362e30ccf294918a92ce1166b171ae5", kill_on_drop: false }`
[INFO] [stdout] ea9e03333653daa2effb096e8319346dd362e30ccf294918a92ce1166b171ae5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5444b609e680d3860a410ee8d7298649bf191bcaebfe84ae883c4932cb591569
[INFO] running `Command { std: "docker" "start" "-a" "5444b609e680d3860a410ee8d7298649bf191bcaebfe84ae883c4932cb591569", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruvector-dither v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "5444b609e680d3860a410ee8d7298649bf191bcaebfe84ae883c4932cb591569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5444b609e680d3860a410ee8d7298649bf191bcaebfe84ae883c4932cb591569", kill_on_drop: false }`
[INFO] [stdout] 5444b609e680d3860a410ee8d7298649bf191bcaebfe84ae883c4932cb591569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 73313969bda96b00d8756c25bcb37d8c194248c93a8e8793e3fc24bb1184d1fd
[INFO] running `Command { std: "docker" "start" "-a" "73313969bda96b00d8756c25bcb37d8c194248c93a8e8793e3fc24bb1184d1fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling ruvector-dither v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.09s
[INFO] running `Command { std: "docker" "inspect" "73313969bda96b00d8756c25bcb37d8c194248c93a8e8793e3fc24bb1184d1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73313969bda96b00d8756c25bcb37d8c194248c93a8e8793e3fc24bb1184d1fd", kill_on_drop: false }`
[INFO] [stdout] 73313969bda96b00d8756c25bcb37d8c194248c93a8e8793e3fc24bb1184d1fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 130ad76d5a1336c49a5c2c174f1ddd5cfbc4b296013fd88da1bc92a288eb98d2
[INFO] running `Command { std: "docker" "start" "-a" "130ad76d5a1336c49a5c2c174f1ddd5cfbc4b296013fd88da1bc92a288eb98d2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruvector_dither-fe6b69b7114f60d1)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test channel::tests::channel_dither_in_bounds ... ok
[INFO] [stdout] test channel::tests::different_layers_produce_different_outputs ... ok
[INFO] [stdout] test golden::tests::deterministic_across_calls ... ok
[INFO] [stdout] test pi::tests::from_tensor_id_gives_distinct_offsets ... ok
[INFO] [stdout] test golden::tests::from_ids_decorrelates ... ok
[INFO] [stdout] test channel::tests::channel_dither_correct_count ... ok
[INFO] [stdout] test pi::tests::output_is_in_range ... ok
[INFO] [stdout] test pi::tests::mean_is_near_zero ... ok
[INFO] [stdout] test golden::tests::output_is_in_range ... ok
[INFO] [stdout] test pi::tests::period_is_256 ... ok
[INFO] [stdout] test quantize::tests::output_in_unit_range ... ok
[INFO] [stdout] test quantize::tests::dither_reduces_idle_tones ... ok
[INFO] [stdout] test quantize::tests::slice_quantize_in_bounds ... ok
[INFO] [stdout] test quantize::tests::deterministic_with_same_seed ... ok
[INFO] [stdout] test golden::tests::mean_is_near_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruvector_dither
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/quantize.rs - quantize::quantize_dithered (line 16) ... ok
[INFO] [stdout] test src/quantize.rs - quantize::quantize_slice_dithered (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "130ad76d5a1336c49a5c2c174f1ddd5cfbc4b296013fd88da1bc92a288eb98d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "130ad76d5a1336c49a5c2c174f1ddd5cfbc4b296013fd88da1bc92a288eb98d2", kill_on_drop: false }`
[INFO] [stdout] 130ad76d5a1336c49a5c2c174f1ddd5cfbc4b296013fd88da1bc92a288eb98d2