[INFO] fetching crate ruv-neural-embed 0.1.0...
[INFO] testing ruv-neural-embed-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate ruv-neural-embed 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ruv-neural-embed 0.1.0
[INFO] finished tweaking crates.io crate ruv-neural-embed 0.1.0
[INFO] tweaked toml for crates.io crate ruv-neural-embed 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruv-neural-embed 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ruv-neural-embed 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ruv-neural-core v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bdadc0475f15abc8927e569b8f67b096d27836ddc967592100b54c94733f854
[INFO] running `Command { std: "docker" "start" "-a" "5bdadc0475f15abc8927e569b8f67b096d27836ddc967592100b54c94733f854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bdadc0475f15abc8927e569b8f67b096d27836ddc967592100b54c94733f854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bdadc0475f15abc8927e569b8f67b096d27836ddc967592100b54c94733f854", kill_on_drop: false }`
[INFO] [stdout] 5bdadc0475f15abc8927e569b8f67b096d27836ddc967592100b54c94733f854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb1564b14665dcc387810816c4ed57a8ea942ebe0fee241c9eedd7be3ca2b4bf
[INFO] running `Command { std: "docker" "start" "-a" "fb1564b14665dcc387810816c4ed57a8ea942ebe0fee241c9eedd7be3ca2b4bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[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 thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ruv-neural-core v0.1.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling ruv-neural-embed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.62s
[INFO] running `Command { std: "docker" "inspect" "fb1564b14665dcc387810816c4ed57a8ea942ebe0fee241c9eedd7be3ca2b4bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1564b14665dcc387810816c4ed57a8ea942ebe0fee241c9eedd7be3ca2b4bf", kill_on_drop: false }`
[INFO] [stdout] fb1564b14665dcc387810816c4ed57a8ea942ebe0fee241c9eedd7be3ca2b4bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5f512f277966a6a6a371dc1fb2b7ddff8b395b104b9516b043d59bb710d923a
[INFO] running `Command { std: "docker" "start" "-a" "f5f512f277966a6a6a371dc1fb2b7ddff8b395b104b9516b043d59bb710d923a", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling ruv-neural-embed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "f5f512f277966a6a6a371dc1fb2b7ddff8b395b104b9516b043d59bb710d923a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5f512f277966a6a6a371dc1fb2b7ddff8b395b104b9516b043d59bb710d923a", kill_on_drop: false }`
[INFO] [stdout] f5f512f277966a6a6a371dc1fb2b7ddff8b395b104b9516b043d59bb710d923a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33ce2ce1388f4605d11a9d05a9445a91037bfb1cc3e123d6a1a5c906e8090986
[INFO] running `Command { std: "docker" "start" "-a" "33ce2ce1388f4605d11a9d05a9445a91037bfb1cc3e123d6a1a5c906e8090986", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruv_neural_embed-b0b4a1f852f5e772)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test combined::tests::test_combined_concatenates_correctly ... ok
[INFO] [stdout] test combined::tests::test_combined_weights_scale ... ok
[INFO] [stdout] test distance::tests::test_cosine_similarity_opposite ... ok
[INFO] [stdout] test distance::tests::test_cosine_similarity_orthogonal ... ok
[INFO] [stdout] test distance::tests::test_euclidean_distance_identical ... ok
[INFO] [stdout] test distance::tests::test_euclidean_distance_known ... ok
[INFO] [stdout] test distance::tests::test_k_nearest_k_larger_than_candidates ... ok
[INFO] [stdout] test distance::tests::test_k_nearest_returns_correct ... ok
[INFO] [stdout] test distance::tests::test_trajectory_distance_different ... ok
[INFO] [stdout] test distance::tests::test_trajectory_distance_empty ... ok
[INFO] [stdout] test distance::tests::test_trajectory_distance_identical ... ok
[INFO] [stdout] test node2vec::tests::test_node2vec_too_small ... ok
[INFO] [stdout] test combined::tests::test_combined_empty_fails ... ok
[INFO] [stdout] test temporal::tests::test_temporal_empty_sequence_fails ... ok
[INFO] [stdout] test tests::test_embedding_norm ... ok
[INFO] [stdout] test rvf_export::tests::test_rvf_empty_fails ... ok
[INFO] [stdout] test rvf_export::tests::test_rvf_string_roundtrip ... ok
[INFO] [stdout] test distance::tests::test_cosine_similarity_identical ... ok
[INFO] [stdout] test spectral_embed::tests::test_spectral_complete_graph ... ok
[INFO] [stdout] test spectral_embed::tests::test_spectral_too_small ... ok
[INFO] [stdout] test spectral_embed::tests::test_spectral_two_cluster_separation ... ok
[INFO] [stdout] test temporal::tests::test_temporal_embed_no_history ... ok
[INFO] [stdout] test rvf_export::tests::test_rvf_file_roundtrip ... ok
[INFO] [stdout] test tests::test_trajectory ... ok
[INFO] [stdout] test topology_embed::tests::test_empty_graph ... ok
[INFO] [stdout] test topology_embed::tests::test_topology_captures_known_features ... ok
[INFO] [stdout] test topology_embed::tests::test_topology_embed_triangle ... ok
[INFO] [stdout] test node2vec::tests::test_node2vec_embed ... ok
[INFO] [stdout] test temporal::tests::test_temporal_embed_sequence ... ok
[INFO] [stdout] test node2vec::tests::test_node2vec_walks_visit_all_nodes ... ok
[INFO] [stdout] test tests::test_neural_embedding_empty_fails ... ok
[INFO] [stdout] test tests::test_neural_embedding_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruv_neural_embed
[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" "33ce2ce1388f4605d11a9d05a9445a91037bfb1cc3e123d6a1a5c906e8090986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ce2ce1388f4605d11a9d05a9445a91037bfb1cc3e123d6a1a5c906e8090986", kill_on_drop: false }`
[INFO] [stdout] 33ce2ce1388f4605d11a9d05a9445a91037bfb1cc3e123d6a1a5c906e8090986