[INFO] fetching crate fekan 0.6.1... [INFO] testing fekan-0.6.1 against 1.82.0 for beta-1.83-1 [INFO] extracting crate fekan 0.6.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate fekan 0.6.1 on toolchain 1.82.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fekan 0.6.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fekan 0.6.1 [INFO] tweaked toml for crates.io crate fekan 0.6.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate fekan 0.6.1 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" "+1.82.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.autolib [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typed-builder-macro v0.16.2 [INFO] [stderr] Downloaded shuffle v0.1.7 [INFO] [stderr] Downloaded radium v0.3.0 [INFO] [stderr] Downloaded quad-rand v0.2.2 [INFO] [stderr] Downloaded iter-read v0.3.1 [INFO] [stderr] Downloaded typed-builder v0.16.2 [INFO] [stderr] Downloaded bitvec v0.17.4 [INFO] [stderr] Downloaded dary_heap v0.3.6 [INFO] [stderr] Downloaded apache-avro v0.16.0 [INFO] [stderr] Downloaded serde-pickle v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ef1ded6534eebbe3d646547b1c1b075bce662b6a12889cbd8cd74fb39011171 [INFO] running `Command { std: "docker" "start" "-a" "3ef1ded6534eebbe3d646547b1c1b075bce662b6a12889cbd8cd74fb39011171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ef1ded6534eebbe3d646547b1c1b075bce662b6a12889cbd8cd74fb39011171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ef1ded6534eebbe3d646547b1c1b075bce662b6a12889cbd8cd74fb39011171", kill_on_drop: false }` [INFO] [stdout] 3ef1ded6534eebbe3d646547b1c1b075bce662b6a12889cbd8cd74fb39011171 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57c2d121c1a28df71689716ad6a43074fc6b77a1685ff914bf62d7a6e9fee6c6 [INFO] running `Command { std: "docker" "start" "-a" "57c2d121c1a28df71689716ad6a43074fc6b77a1685ff914bf62d7a6e9fee6c6", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.autolib [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling bytemuck v1.18.0 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling portable-atomic v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling radium v0.3.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling safe_arch v0.7.2 [INFO] [stderr] Compiling bitvec v0.17.4 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling rustc-hash v2.0.0 [INFO] [stderr] Compiling clap_builder v4.5.17 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling wide v0.7.28 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling indicatif v0.17.8 [INFO] [stderr] Compiling simba v0.6.0 [INFO] [stderr] Compiling simba v0.9.0 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling clap v4.5.17 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling shuffle v0.1.7 [INFO] [stderr] Compiling nalgebra v0.33.0 [INFO] [stderr] Compiling nalgebra v0.29.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling statrs v0.16.1 [INFO] [stderr] Compiling fekan v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.00s [INFO] running `Command { std: "docker" "inspect" "57c2d121c1a28df71689716ad6a43074fc6b77a1685ff914bf62d7a6e9fee6c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57c2d121c1a28df71689716ad6a43074fc6b77a1685ff914bf62d7a6e9fee6c6", kill_on_drop: false }` [INFO] [stdout] 57c2d121c1a28df71689716ad6a43074fc6b77a1685ff914bf62d7a6e9fee6c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62ca52c333c53fa63d905c7960bc90bfc5359bd86e6eb4c7bd39f1645e4d733d [INFO] running `Command { std: "docker" "start" "-a" "62ca52c333c53fa63d905c7960bc90bfc5359bd86e6eb4c7bd39f1645e4d733d", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.autolib [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling rustix v0.38.36 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling test-log-macros v0.2.16 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling test-log v0.2.16 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling fekan v0.6.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.18s [INFO] running `Command { std: "docker" "inspect" "62ca52c333c53fa63d905c7960bc90bfc5359bd86e6eb4c7bd39f1645e4d733d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62ca52c333c53fa63d905c7960bc90bfc5359bd86e6eb4c7bd39f1645e4d733d", kill_on_drop: false }` [INFO] [stdout] 62ca52c333c53fa63d905c7960bc90bfc5359bd86e6eb4c7bd39f1645e4d733d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16b75f9ac279e42900ab1dd6cf8d82aaa217e07075618d34731ef6e52aa2bc1c [INFO] running `Command { std: "docker" "start" "-a" "16b75f9ac279e42900ab1dd6cf8d82aaa217e07075618d34731ef6e52aa2bc1c", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.autolib [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fekan-61e1013c10a09d2c) [INFO] [stdout] [INFO] [stdout] running 64 tests [INFO] [stdout] test embedding_layer::test::test_embedding_forward ... ok [INFO] [stdout] test kan::test::test_error_send ... ok [INFO] [stdout] test embedding_layer::test::test_build_embedding_table ... ok [INFO] [stdout] test embedding_layer::test::test_embed_float ... ok [INFO] [stdout] test kan::test::test_error_sync ... ok [INFO] [stdout] test embedding_layer::test::test_embedding_forward_and_backward ... ok [INFO] [stdout] test kan::test::test_model_sync ... ok [INFO] [stdout] test kan::test::test_model_send ... ok [INFO] [stdout] test kan_layer::edge::edge_errors::test::test_spline_error_sync ... ok [INFO] [stdout] test kan_layer::edge::edge_errors::test::test_spline_error_send ... ok [INFO] [stdout] test kan_layer::edge::tests::backward_after_infer ... ok [INFO] [stdout] test kan_layer::edge::tests::prune_alive_edge ... ok [INFO] [stdout] test kan::test::test_merge_identical_models_yields_identical_output ... ok [INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_cubic ... ok [INFO] [stdout] test kan_layer::edge::tests::prune_dead_edge ... ok [INFO] [stdout] test kan::test::test_forward ... ok [INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quadratic ... ok [INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quartic ... ok [INFO] [stdout] test kan::test::test_forward_then_backward ... ok [INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quintic ... ok [INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_linear ... ok [INFO] [stdout] test kan_layer::edge::tests::test_b_2 ... ok [INFO] [stdout] test kan_layer::edge::tests::test_forward_then_backward ... ok [INFO] [stdout] test kan_layer::edge::tests::test_merge_splines ... ok [INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_symbolic_backward_before_forward ... ok [INFO] [stdout] test kan_layer::edge::tests::test_forward_then_backward_2 ... ok [INFO] [stdout] test kan_layer::edge::tests::test_forward_and_infer ... ok [INFO] [stdout] test kan_layer::edge::tests::test_merge_splines_mismatched_degree ... ok [INFO] [stdout] test kan_layer::edge::tests::test_backward_before_forward ... ok [INFO] [stdout] test kan_layer::edge::tests::test_merge_splines_mismatched_knots ... ok [INFO] [stdout] test kan_layer::edge::tests::test_new_spline_with_too_few_knots ... ok [INFO] [stdout] test kan_layer::edge::tests::test_forward_and_infer_2 ... ok [INFO] [stdout] test kan_layer::edge::tests::test_spline_send ... ok [INFO] [stdout] test kan_layer::edge::tests::test_merge_splines_empty_spline ... ok [INFO] [stdout] test kan_layer::edge::tests::test_spline_sync ... ok [INFO] [stdout] test kan_layer::edge::tests::test_merge_splines_mismatched_control_points ... ok [INFO] [stdout] test kan_layer::edge::tests::test_basis_cached ... ok [INFO] [stdout] test kan_layer::edge::tests::test_merged_identical_splines_yield_identical_outputs ... ok [INFO] [stdout] test kan_layer::edge::tests::test_update_knots_from_bad_samples ... ok [INFO] [stdout] test kan_layer::edge::tests::test_update_knots ... ok [INFO] [stdout] test kan_layer::test::test_backward_bad_error_length ... ok [INFO] [stdout] test kan_layer::test::test_backward_before_forward ... ok [INFO] [stdout] test kan_layer::test::test_forward_bad_activations ... ok [INFO] [stdout] test kan_layer::test::test_forward ... ok [INFO] [stdout] test kan_layer::test::test_layer_send ... ok [INFO] [stdout] test kan_layer::test::test_forward_then_backward ... ok [INFO] [stdout] test layer_errors::test::test_layer_error_sync ... ok [INFO] [stdout] test kan_layer::test::test_layer_sync ... ok [INFO] [stdout] test layer_errors::test::test_layer_error_send ... ok [INFO] [stdout] test kan_layer::test::test_merge_identical_layers_yield_identical_output ... ok [INFO] [stdout] test kan_layer::test::test_new ... ok [INFO] [stdout] test test::test_nll_loss_and_gradient ... ok [INFO] [stdout] test test::test_error_send ... ok [INFO] [stdout] test test::test_error_sync ... ok [INFO] [stdout] test kan_layer::edge::tests::test_set_knot_length_decreasing ... ok [INFO] [stdout] test kan_layer::test::test_forward_multhreaded_reassemble ... ok [INFO] [stdout] test kan_layer::edge::tests::test_set_knot_length_increasing ... ok [INFO] [stdout] test kan_layer::test::test_forward_multithreaded_activations ... ok [INFO] [stdout] test test::test_nll_loss_and_gradient_2 ... ok [INFO] [stdout] test kan_layer::test::test_forward_then_backward_multithreaded_reassemble ... ok [INFO] [stdout] test kan_layer::test::test_forward_then_backward_multithreaded_result ... ok [INFO] [stdout] test kan_layer::test::test_update_knots_from_samples_multithreaded_results_and_reassemble ... ok [INFO] [stdout] test kan_layer::edge::tests::test_suggest_symbolic_quadratic ... ok [INFO] [stdout] test kan_layer::edge::tests::test_suggest_symbolic_y_equals_x ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s [INFO] [stdout] [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-bc1237f9912484f9) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test classification::even_or_odd ... FAILED [INFO] [stdout] test regression::regressor_xy ... ok [INFO] [stdout] test regression::partial_multiregression_identical_base_random_split ... ok [INFO] [stdout] test regression::partial_multiregression_different_base_determined_split ... ok [INFO] [stdout] test regression::full_multiregression ... ok [INFO] [stdout] test regression::partial_multiregression_different_base_random_split ... ok [INFO] [stdout] test regression::partial_multiregression_identical_base_determined_split ... ok [INFO] [stdout] test classification::classifier_sum_greater_than_zero ... FAILED [INFO] [stdout] test regression::full_multiregression_distinct_functions ... ok [INFO] [stdout] test regression::prune_an_edge ... ok [INFO] [stdout] test regression::exp_sin_pix_y_squared has been running for over 60 seconds [INFO] [stdout] test regression::symbols::root_x has been running for over 60 seconds [INFO] [stdout] test regression::symbols::sin_x has been running for over 60 seconds [INFO] [stdout] test regression::symbols::x_cubed has been running for over 60 seconds [INFO] [stdout] test regression::symbols::sin_x ... ok [INFO] [stdout] test regression::symbols::root_x ... ok [INFO] [stdout] test regression::symbols::x_cubed ... ok [INFO] [stdout] test regression::exp_sin_pix_y_squared ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- classification::even_or_odd stdout ---- [INFO] [stdout] thread 'classification::even_or_odd' panicked at tests/integration_test.rs:123:9: [INFO] [stdout] Training did not improve loss. Before 0.6935824366641963, After 0.6944407777267578 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x584c846344da - std::backtrace_rs::backtrace::libunwind::trace::h99efb0985cae5d78 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x584c846344da - std::backtrace_rs::backtrace::trace_unsynchronized::he2c1aa63b3f7fad8 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x584c846344da - std::sys::backtrace::_print_fmt::h8a221d40f5e0f88b [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x584c846344da - ::fmt::h304520fd6a30aa07 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x584c8465b1ab - core::fmt::rt::Argument::fmt::h5da9c218ec984eaf [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x584c8465b1ab - core::fmt::write::hf5713710ce10ff22 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/fmt/mod.rs:1178:21 [INFO] [stdout] 6: 0x584c846316f3 - std::io::Write::write_fmt::h786683024e26df0d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/io/mod.rs:1823:15 [INFO] [stdout] 7: 0x584c84635ce2 - std::sys::backtrace::BacktraceLock::print::hbcdbec4d97c91528 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x584c84635ce2 - std::panicking::default_hook::{{closure}}::he1ad87607d0c11c5 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:266:22 [INFO] [stdout] 9: 0x584c84635823 - std::panicking::default_hook::h81c8cd2e7c59ee33 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:290:9 [INFO] [stdout] 10: 0x584c84436989 - as core::ops::function::Fn>::call::h6ef31d9fe3b4da7d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2245:9 [INFO] [stdout] 11: 0x584c84436989 - test::test_main::{{closure}}::h97736fed204a235d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:132:21 [INFO] [stdout] 12: 0x584c846365a2 - as core::ops::function::Fn>::call::h375ef7f99b271d16 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2245:9 [INFO] [stdout] 13: 0x584c846365a2 - std::panicking::rust_panic_with_hook::had2118629c312a4a [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:805:13 [INFO] [stdout] 14: 0x584c84636257 - std::panicking::begin_panic_handler::{{closure}}::h7fa5985d111bafa2 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:671:13 [INFO] [stdout] 15: 0x584c846349b9 - std::sys::backtrace::__rust_end_short_backtrace::h704d151dbefa09c5 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x584c84635ee4 - rust_begin_unwind [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:662:5 [INFO] [stdout] 17: 0x584c843e1143 - core::panicking::panic_fmt::h3eea515d05f7a35e [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x584c843ef317 - integration_test::classification::even_or_odd::ha54ccf13565d4248 [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:123:9 [INFO] [stdout] 19: 0x584c843eead7 - integration_test::classification::even_or_odd::{{closure}}::h34e587b878af009a [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:82:21 [INFO] [stdout] 20: 0x584c843ea1a6 - core::ops::function::FnOnce::call_once::h2102329634defcf2 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 21: 0x584c8443b28b - core::ops::function::FnOnce::call_once::h8cb4701a559728b6 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x584c8443b28b - test::__rust_begin_short_backtrace::hbd02dbd41797127f [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:620:18 [INFO] [stdout] 23: 0x584c8443ab78 - test::run_test_in_process::{{closure}}::h9b9c40b959cf4b0a [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:643:60 [INFO] [stdout] 24: 0x584c8443ab78 - as core::ops::function::FnOnce<()>>::call_once::h80ca0f237bf0daa4 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 25: 0x584c8443ab78 - std::panicking::try::do_call::h74ee75d3e2d7ba36 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:554:40 [INFO] [stdout] 26: 0x584c8443ab78 - std::panicking::try::h2ae7db1dc2a281fc [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:518:19 [INFO] [stdout] 27: 0x584c8443ab78 - std::panic::catch_unwind::h25732d5472f1001d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panic.rs:345:14 [INFO] [stdout] 28: 0x584c8443ab78 - test::run_test_in_process::h1e17135aacb29db6 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:643:27 [INFO] [stdout] 29: 0x584c8443ab78 - test::run_test::{{closure}}::h65f9c94bff1a7861 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:564:43 [INFO] [stdout] 30: 0x584c843fff44 - test::run_test::{{closure}}::ha23ee43b6be2939d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:594:41 [INFO] [stdout] 31: 0x584c843fff44 - std::sys::backtrace::__rust_begin_short_backtrace::h160ed2f20abbd124 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 32: 0x584c844035f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h076d93a5dd61b367 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/thread/mod.rs:522:17 [INFO] [stdout] 33: 0x584c844035f2 - as core::ops::function::FnOnce<()>>::call_once::hb7dffecae4d2a0df [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 34: 0x584c844035f2 - std::panicking::try::do_call::h425c243d1cd119a5 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:554:40 [INFO] [stdout] 35: 0x584c844035f2 - std::panicking::try::h5ff57b1fa4d0634d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:518:19 [INFO] [stdout] 36: 0x584c844035f2 - std::panic::catch_unwind::h69dc0395c7d606c8 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panic.rs:345:14 [INFO] [stdout] 37: 0x584c844035f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hd987ad26725d6b64 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/thread/mod.rs:521:30 [INFO] [stdout] 38: 0x584c844035f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h262984108de629b4 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 39: 0x584c8463a6bb - as core::ops::function::FnOnce>::call_once::hd6eefa32c9acf934 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2231:9 [INFO] [stdout] 40: 0x584c8463a6bb - as core::ops::function::FnOnce>::call_once::h6bca3a1f077b8c81 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2231:9 [INFO] [stdout] 41: 0x584c8463a6bb - std::sys::pal::unix::thread::Thread::new::thread_start::hcdbd1049068002f4 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 42: 0x7eb3c49b7ac3 - [INFO] [stdout] 43: 0x7eb3c4a48a04 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- classification::classifier_sum_greater_than_zero stdout ---- [INFO] [stdout] thread 'classification::classifier_sum_greater_than_zero' panicked at tests/integration_test.rs:62:9: [INFO] [stdout] Validation loss did not decrease after training. Before training: 0.6912995286527077, After training: 0.6998731289738218 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x584c846344da - std::backtrace_rs::backtrace::libunwind::trace::h99efb0985cae5d78 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x584c846344da - std::backtrace_rs::backtrace::trace_unsynchronized::he2c1aa63b3f7fad8 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x584c846344da - std::sys::backtrace::_print_fmt::h8a221d40f5e0f88b [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x584c846344da - ::fmt::h304520fd6a30aa07 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x584c8465b1ab - core::fmt::rt::Argument::fmt::h5da9c218ec984eaf [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x584c8465b1ab - core::fmt::write::hf5713710ce10ff22 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/fmt/mod.rs:1178:21 [INFO] [stdout] 6: 0x584c846316f3 - std::io::Write::write_fmt::h786683024e26df0d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/io/mod.rs:1823:15 [INFO] [stdout] 7: 0x584c84635ce2 - std::sys::backtrace::BacktraceLock::print::hbcdbec4d97c91528 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x584c84635ce2 - std::panicking::default_hook::{{closure}}::he1ad87607d0c11c5 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:266:22 [INFO] [stdout] 9: 0x584c84635823 - std::panicking::default_hook::h81c8cd2e7c59ee33 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:290:9 [INFO] [stdout] 10: 0x584c84436989 - as core::ops::function::Fn>::call::h6ef31d9fe3b4da7d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2245:9 [INFO] [stdout] 11: 0x584c84436989 - test::test_main::{{closure}}::h97736fed204a235d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:132:21 [INFO] [stdout] 12: 0x584c846365a2 - as core::ops::function::Fn>::call::h375ef7f99b271d16 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2245:9 [INFO] [stdout] 13: 0x584c846365a2 - std::panicking::rust_panic_with_hook::had2118629c312a4a [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:805:13 [INFO] [stdout] 14: 0x584c84636257 - std::panicking::begin_panic_handler::{{closure}}::h7fa5985d111bafa2 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:671:13 [INFO] [stdout] 15: 0x584c846349b9 - std::sys::backtrace::__rust_end_short_backtrace::h704d151dbefa09c5 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x584c84635ee4 - rust_begin_unwind [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:662:5 [INFO] [stdout] 17: 0x584c843e1143 - core::panicking::panic_fmt::h3eea515d05f7a35e [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x584c843ee419 - integration_test::classification::classifier_sum_greater_than_zero::ha51f12a4e79c0f43 [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:62:9 [INFO] [stdout] 19: 0x584c843edac7 - integration_test::classification::classifier_sum_greater_than_zero::{{closure}}::hce074dc9da19aeff [INFO] [stdout] at /opt/rustwide/workdir/tests/integration_test.rs:16:42 [INFO] [stdout] 20: 0x584c843ea4f6 - core::ops::function::FnOnce::call_once::hed98dc64d2308b7d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 21: 0x584c8443b28b - core::ops::function::FnOnce::call_once::h8cb4701a559728b6 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x584c8443b28b - test::__rust_begin_short_backtrace::hbd02dbd41797127f [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:620:18 [INFO] [stdout] 23: 0x584c8443ab78 - test::run_test_in_process::{{closure}}::h9b9c40b959cf4b0a [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:643:60 [INFO] [stdout] 24: 0x584c8443ab78 - as core::ops::function::FnOnce<()>>::call_once::h80ca0f237bf0daa4 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 25: 0x584c8443ab78 - std::panicking::try::do_call::h74ee75d3e2d7ba36 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:554:40 [INFO] [stdout] 26: 0x584c8443ab78 - std::panicking::try::h2ae7db1dc2a281fc [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:518:19 [INFO] [stdout] 27: 0x584c8443ab78 - std::panic::catch_unwind::h25732d5472f1001d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panic.rs:345:14 [INFO] [stdout] 28: 0x584c8443ab78 - test::run_test_in_process::h1e17135aacb29db6 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:643:27 [INFO] [stdout] 29: 0x584c8443ab78 - test::run_test::{{closure}}::h65f9c94bff1a7861 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:564:43 [INFO] [stdout] 30: 0x584c843fff44 - test::run_test::{{closure}}::ha23ee43b6be2939d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/test/src/lib.rs:594:41 [INFO] [stdout] 31: 0x584c843fff44 - std::sys::backtrace::__rust_begin_short_backtrace::h160ed2f20abbd124 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 32: 0x584c844035f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h076d93a5dd61b367 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/thread/mod.rs:522:17 [INFO] [stdout] 33: 0x584c844035f2 - as core::ops::function::FnOnce<()>>::call_once::hb7dffecae4d2a0df [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 34: 0x584c844035f2 - std::panicking::try::do_call::h425c243d1cd119a5 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:554:40 [INFO] [stdout] 35: 0x584c844035f2 - std::panicking::try::h5ff57b1fa4d0634d [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panicking.rs:518:19 [INFO] [stdout] 36: 0x584c844035f2 - std::panic::catch_unwind::h69dc0395c7d606c8 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/panic.rs:345:14 [INFO] [stdout] 37: 0x584c844035f2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hd987ad26725d6b64 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/thread/mod.rs:521:30 [INFO] [stdout] 38: 0x584c844035f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h262984108de629b4 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 39: 0x584c8463a6bb - as core::ops::function::FnOnce>::call_once::hd6eefa32c9acf934 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2231:9 [INFO] [stdout] 40: 0x584c8463a6bb - as core::ops::function::FnOnce>::call_once::h6bca3a1f077b8c81 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/boxed.rs:2231:9 [INFO] [stdout] 41: 0x584c8463a6bb - std::sys::pal::unix::thread::Thread::new::thread_start::hcdbd1049068002f4 [INFO] [stdout] at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 42: 0x7eb3c49b7ac3 - [INFO] [stdout] 43: 0x7eb3c4a48a04 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] classification::classifier_sum_greater_than_zero [INFO] [stdout] classification::even_or_odd [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 71.87s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test integration_test` [INFO] running `Command { std: "docker" "inspect" "16b75f9ac279e42900ab1dd6cf8d82aaa217e07075618d34731ef6e52aa2bc1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16b75f9ac279e42900ab1dd6cf8d82aaa217e07075618d34731ef6e52aa2bc1c", kill_on_drop: false }` [INFO] [stdout] 16b75f9ac279e42900ab1dd6cf8d82aaa217e07075618d34731ef6e52aa2bc1c