[INFO] fetching crate umap-rs 0.4.5...
[INFO] testing umap-rs-0.4.5 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate umap-rs 0.4.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate umap-rs 0.4.5
[INFO] finished tweaking crates.io crate umap-rs 0.4.5
[INFO] tweaked toml for crates.io crate umap-rs 0.4.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate umap-rs 0.4.5 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate umap-rs 0.4.5 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f18038fad07b809e7ee5096c97cab56e07b8b7c7bae2d63b000b2056ada620c
[INFO] running `Command { std: "docker" "start" "-a" "2f18038fad07b809e7ee5096c97cab56e07b8b7c7bae2d63b000b2056ada620c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f18038fad07b809e7ee5096c97cab56e07b8b7c7bae2d63b000b2056ada620c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f18038fad07b809e7ee5096c97cab56e07b8b7c7bae2d63b000b2056ada620c", kill_on_drop: false }`
[INFO] [stdout] 2f18038fad07b809e7ee5096c97cab56e07b8b7c7bae2d63b000b2056ada620c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22f8fef5e953ff2503d773e8e72803257679c74f27cb7211966aca9ede2ac0b7
[INFO] running `Command { std: "docker" "start" "-a" "22f8fef5e953ff2503d773e8e72803257679c74f27cb7211966aca9ede2ac0b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling console v0.16.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling unit-prefix v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling indicatif v0.18.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling typed-builder-macro v0.21.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling typed-builder v0.21.2
[INFO] [stderr]    Compiling ndarray v0.17.1
[INFO] [stderr]    Compiling sprs v0.11.4
[INFO] [stderr]    Compiling umap-rs v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.46s
[INFO] running `Command { std: "docker" "inspect" "22f8fef5e953ff2503d773e8e72803257679c74f27cb7211966aca9ede2ac0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22f8fef5e953ff2503d773e8e72803257679c74f27cb7211966aca9ede2ac0b7", kill_on_drop: false }`
[INFO] [stdout] 22f8fef5e953ff2503d773e8e72803257679c74f27cb7211966aca9ede2ac0b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e4116ea5005124f9b2e2f43e21b908cd71390776c26897e4baa2e8bb2a7eaaa
[INFO] running `Command { std: "docker" "start" "-a" "6e4116ea5005124f9b2e2f43e21b908cd71390776c26897e4baa2e8bb2a7eaaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling umap-rs v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "6e4116ea5005124f9b2e2f43e21b908cd71390776c26897e4baa2e8bb2a7eaaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4116ea5005124f9b2e2f43e21b908cd71390776c26897e4baa2e8bb2a7eaaa", kill_on_drop: false }`
[INFO] [stdout] 6e4116ea5005124f9b2e2f43e21b908cd71390776c26897e4baa2e8bb2a7eaaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96db82b0ff6ef57a0cfd4d678e38e783ae934d83e526269c48bfa7e0e39f91d7
[INFO] running `Command { std: "docker" "start" "-a" "96db82b0ff6ef57a0cfd4d678e38e783ae934d83e526269c48bfa7e0e39f91d7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/umap_rs-67e66c08f16453ed)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::tests::test_learn_manifold ... ok
[INFO] [stdout] test tests::tests::test_manifold_serialization ... ok
[INFO] [stdout] test tests::tests::test_high_level_fit ... ok
[INFO] [stdout] test tests::tests::test_optimizer_overstep_panics - should panic ... ok
[INFO] [stdout] test tests::tests::test_fitted_umap_serialization ... ok
[INFO] [stdout] test tests::tests::test_optimizer_step_epochs ... ok
[INFO] [stdout] test tests::tests::test_checkpoint_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests umap_rs
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/config.rs - config::UmapConfig (line 189) ... ignored
[INFO] [stdout] test src/embedding.rs - embedding::FittedUmap::embedding (line 458) ... ignored
[INFO] [stdout] test src/embedding.rs - embedding::FittedUmap::into_embedding (line 477) ... ignored
[INFO] [stdout] test src/embedding.rs - embedding::Umap (line 26) ... ignored
[INFO] [stdout] test src/embedding.rs - embedding::Umap::fit (line 265) ... ignored
[INFO] [stdout] test src/embedding.rs - embedding::Umap::learn_manifold (line 140) ... ignored
[INFO] [stdout] test src/embedding.rs - embedding::Umap::with_metrics (line 91) ... ignored
[INFO] [stdout] test src/lib.rs - (line 10) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.38s; merged doctests compilation took 0.37s
[INFO] running `Command { std: "docker" "inspect" "96db82b0ff6ef57a0cfd4d678e38e783ae934d83e526269c48bfa7e0e39f91d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96db82b0ff6ef57a0cfd4d678e38e783ae934d83e526269c48bfa7e0e39f91d7", kill_on_drop: false }`
[INFO] [stdout] 96db82b0ff6ef57a0cfd4d678e38e783ae934d83e526269c48bfa7e0e39f91d7
