[INFO] fetching crate ruv-neural-decoder 0.1.0...
[INFO] testing ruv-neural-decoder-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ruv-neural-decoder 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ruv-neural-decoder 0.1.0
[INFO] finished tweaking crates.io crate ruv-neural-decoder 0.1.0
[INFO] tweaked toml for crates.io crate ruv-neural-decoder 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruv-neural-decoder 0.1.0 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 ruv-neural-decoder 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" "+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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d82e727a17bb419ab75bc5b4d195bf6a21c4012ce35dc3d54a3b1e617d255ca6
[INFO] running `Command { std: "docker" "start" "-a" "d82e727a17bb419ab75bc5b4d195bf6a21c4012ce35dc3d54a3b1e617d255ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d82e727a17bb419ab75bc5b4d195bf6a21c4012ce35dc3d54a3b1e617d255ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82e727a17bb419ab75bc5b4d195bf6a21c4012ce35dc3d54a3b1e617d255ca6", kill_on_drop: false }`
[INFO] [stdout] d82e727a17bb419ab75bc5b4d195bf6a21c4012ce35dc3d54a3b1e617d255ca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4890620214d448be3aa3ce104be7f6e8741848d884f0eb799c9347c52e1df5de
[INFO] running `Command { std: "docker" "start" "-a" "4890620214d448be3aa3ce104be7f6e8741848d884f0eb799c9347c52e1df5de", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ruv-neural-core v0.1.0
[INFO] [stderr]    Compiling ruv-neural-decoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.75s
[INFO] running `Command { std: "docker" "inspect" "4890620214d448be3aa3ce104be7f6e8741848d884f0eb799c9347c52e1df5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4890620214d448be3aa3ce104be7f6e8741848d884f0eb799c9347c52e1df5de", kill_on_drop: false }`
[INFO] [stdout] 4890620214d448be3aa3ce104be7f6e8741848d884f0eb799c9347c52e1df5de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a1c47a4f22a13779b6304ce1d035ee6796821a2d23a7ab48f0f42174b4c9cc9b
[INFO] running `Command { std: "docker" "start" "-a" "a1c47a4f22a13779b6304ce1d035ee6796821a2d23a7ab48f0f42174b4c9cc9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling ruv-neural-decoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "a1c47a4f22a13779b6304ce1d035ee6796821a2d23a7ab48f0f42174b4c9cc9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1c47a4f22a13779b6304ce1d035ee6796821a2d23a7ab48f0f42174b4c9cc9b", kill_on_drop: false }`
[INFO] [stdout] a1c47a4f22a13779b6304ce1d035ee6796821a2d23a7ab48f0f42174b4c9cc9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 062a6c03483bdc1516479ccdc542a3c159c692a3191a284bc114ae2bc2d033dc
[INFO] running `Command { std: "docker" "start" "-a" "062a6c03483bdc1516479ccdc542a3c159c692a3191a284bc114ae2bc2d033dc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruv_neural_decoder-ffbbec9ba9c1e0ff)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test clinical::tests::test_brain_health_abnormal ... ok
[INFO] [stdout] test clinical::tests::test_brain_health_healthy ... ok
[INFO] [stdout] test clinical::tests::test_disease_risks_in_range ... ok
[INFO] [stdout] test clinical::tests::test_healthy_deviation_near_zero ... ok
[INFO] [stdout] test clinical::tests::test_health_index_range ... ok
[INFO] [stdout] test knn_decoder::tests::test_confidence_in_range ... ok
[INFO] [stdout] test knn_decoder::tests::test_knn_classifies_correctly ... ok
[INFO] [stdout] test knn_decoder::tests::test_state_decoder_empty_errors ... ok
[INFO] [stdout] test knn_decoder::tests::test_state_decoder_trait ... ok
[INFO] [stdout] test pipeline::tests::test_empty_pipeline ... ok
[INFO] [stdout] test pipeline::tests::test_decoder_output_serialization ... ok
[INFO] [stdout] test knn_decoder::tests::test_knn_empty_returns_unknown ... ok
[INFO] [stdout] test clinical::tests::test_abnormal_deviation_high ... ok
[INFO] [stdout] test pipeline::tests::test_pipeline_with_clinical ... ok
[INFO] [stdout] test pipeline::tests::test_pipeline_with_knn ... ok
[INFO] [stdout] test threshold_decoder::tests::test_confidence_in_range ... ok
[INFO] [stdout] test pipeline::tests::test_pipeline_with_thresholds ... ok
[INFO] [stdout] test clinical::tests::test_learn_baseline ... ok
[INFO] [stdout] test threshold_decoder::tests::test_empty_decoder_returns_unknown ... ok
[INFO] [stdout] test threshold_decoder::tests::test_learn_thresholds ... ok
[INFO] [stdout] test threshold_decoder::tests::test_set_threshold ... ok
[INFO] [stdout] test transition_decoder::tests::test_detect_state_transition ... ok
[INFO] [stdout] test transition_decoder::tests::test_no_transition_without_pattern ... ok
[INFO] [stdout] test transition_decoder::tests::test_single_sample_no_transition ... ok
[INFO] [stdout] test transition_decoder::tests::test_window_trimming ... ok
[INFO] [stdout] test pipeline::tests::test_pipeline_all_decoders ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruv_neural_decoder
[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] running `Command { std: "docker" "inspect" "062a6c03483bdc1516479ccdc542a3c159c692a3191a284bc114ae2bc2d033dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "062a6c03483bdc1516479ccdc542a3c159c692a3191a284bc114ae2bc2d033dc", kill_on_drop: false }`
[INFO] [stdout] 062a6c03483bdc1516479ccdc542a3c159c692a3191a284bc114ae2bc2d033dc
