[INFO] fetching crate fekan 0.6.5...
[INFO] testing fekan-0.6.5 against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] extracting crate fekan 0.6.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate fekan 0.6.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fekan 0.6.5
[INFO] tweaked toml for crates.io crate fekan 0.6.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fekan 0.6.5 on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fekan 0.6.5 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ad06885455c675c07ef41a363b59ce2eced2b9cd872b88097b7846e0aaa75fc
[INFO] running `Command { std: "docker" "start" "-a" "6ad06885455c675c07ef41a363b59ce2eced2b9cd872b88097b7846e0aaa75fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ad06885455c675c07ef41a363b59ce2eced2b9cd872b88097b7846e0aaa75fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad06885455c675c07ef41a363b59ce2eced2b9cd872b88097b7846e0aaa75fc", kill_on_drop: false }`
[INFO] [stdout] 6ad06885455c675c07ef41a363b59ce2eced2b9cd872b88097b7846e0aaa75fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c204c985a291485d27bf97eda1419147914b89e0c37c5649258025d210aec513
[INFO] running `Command { std: "docker" "start" "-a" "c204c985a291485d27bf97eda1419147914b89e0c37c5649258025d210aec513", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling bytemuck v1.20.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling clap_lex v0.7.3
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling wide v0.7.30
[INFO] [stderr]    Compiling clap_builder v4.5.21
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rustc-hash v2.0.0
[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 indicatif v0.17.9
[INFO] [stderr]    Compiling num-rational v0.4.2
[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 v1.0.215
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling clap v4.5.21
[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 v0.29.0
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling statrs v0.16.1
[INFO] [stderr]    Compiling fekan v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.41s
[INFO] running `Command { std: "docker" "inspect" "c204c985a291485d27bf97eda1419147914b89e0c37c5649258025d210aec513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c204c985a291485d27bf97eda1419147914b89e0c37c5649258025d210aec513", kill_on_drop: false }`
[INFO] [stdout] c204c985a291485d27bf97eda1419147914b89e0c37c5649258025d210aec513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4bb53d4a5c01f0baaae89afc15ed512df6a20769459c516e50edf8052b74a0e
[INFO] running `Command { std: "docker" "start" "-a" "e4bb53d4a5c01f0baaae89afc15ed512df6a20769459c516e50edf8052b74a0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling test-log-macros v0.2.16
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling fastrand v2.2.0
[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 v3.14.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling fekan v0.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.63s
[INFO] running `Command { std: "docker" "inspect" "e4bb53d4a5c01f0baaae89afc15ed512df6a20769459c516e50edf8052b74a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4bb53d4a5c01f0baaae89afc15ed512df6a20769459c516e50edf8052b74a0e", kill_on_drop: false }`
[INFO] [stdout] e4bb53d4a5c01f0baaae89afc15ed512df6a20769459c516e50edf8052b74a0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13fba93f40a0eac98711599ce3dbc09fe86a8cec6da976fa23c891c19590e485
[INFO] running `Command { std: "docker" "start" "-a" "13fba93f40a0eac98711599ce3dbc09fe86a8cec6da976fa23c891c19590e485", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fekan-f9a59bb0ecb1f996)
[INFO] [stdout] 
[INFO] [stdout] running 65 tests
[INFO] [stdout] test embedding_layer::test::test_embed_float ... ok
[INFO] [stdout] test embedding_layer::test::test_embedding_forward_and_backward ... ok
[INFO] [stdout] test kan::test::test_error_sync ... ok
[INFO] [stdout] test kan_layer::edge::tests::backward_after_infer ... ok
[INFO] [stdout] test kan::test::test_model_send ... ok
[INFO] [stdout] test kan::test::test_error_send ... ok
[INFO] [stdout] test kan_layer::edge::tests::prune_alive_edge ... ok
[INFO] [stdout] test kan::test::test_model_sync ... ok
[INFO] [stdout] test kan_layer::edge::tests::prune_dead_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_quartic ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quadratic ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_linear ... ok
[INFO] [stdout] test kan_layer::edge::edge_errors::test::test_spline_error_sync ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quintic ... ok
[INFO] [stdout] test embedding_layer::test::test_embedding_forward ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_big_forward ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_forward_and_infer ... ok
[INFO] [stdout] test kan_layer::edge::edge_errors::test::test_spline_error_send ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_forward_and_infer_2 ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_cubic ... ok
[INFO] [stdout] test embedding_layer::test::test_build_embedding_table ... ok
[INFO] [stdout] test kan::test::test_forward_then_backward ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_symbolic_backward_before_forward ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_backward_before_forward ... ok
[INFO] [stdout] test kan::test::test_forward ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_forward_then_backward_2 ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_forward_then_backward_1 ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_merge_splines ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_merge_splines_empty_spline ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_l1_gradient_2 ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_merge_splines_mismatched_control_points ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_merge_splines_mismatched_degree ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_new_spline_with_too_few_knots ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_merge_splines_mismatched_knots ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_merged_identical_splines_yield_identical_outputs ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_sparsity_gradients_1 ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_spline_sync ... ok
[INFO] [stdout] test kan_layer::test::test_forward_bad_activations ... ok
[INFO] [stdout] test kan_layer::test::test_forward_then_backward ... ok
[INFO] [stdout] test kan_layer::test::test_layer_send ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_update_knots ... ok
[INFO] [stdout] test kan_layer::test::test_merge_identical_layers_yield_identical_output ... 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 ... ok
[INFO] [stdout] test kan_layer::test::test_new ... 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::test::test_layer_sync ... ok
[INFO] [stdout] test test::test_error_send ... ok
[INFO] [stdout] test test::test_nll_loss_and_gradient ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_update_knots_from_bad_samples ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_spline_send ... ok
[INFO] [stdout] test test::test_error_sync ... ok
[INFO] [stdout] test test::test_nll_loss_and_gradient_2 ... ok
[INFO] [stdout] test layer_errors::test::test_layer_error_sync ... ok
[INFO] [stdout] test kan_layer::test::test_forward_then_backward_multithreaded_result ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_set_knot_length_increasing ... ok
[INFO] [stdout] test layer_errors::test::test_layer_error_send ... ok
[INFO] [stdout] test kan_layer::test::test_forward_multithreaded_activations ... ok
[INFO] [stdout] test kan_layer::test::test_forward_then_backward_multithreaded_reassemble ... 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. 65 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.88s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-518544cdfcdcd3a6)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test classification::even_or_odd ... ok
[INFO] [stdout] test regression::regressor_xy ... ok
[INFO] [stdout] test regression::partial_multiregression_different_base_random_split ... ok
[INFO] [stdout] test regression::partial_multiregression_different_base_determined_split ... ok
[INFO] [stdout] test regression::partial_multiregression_identical_base_determined_split ... ok
[INFO] [stdout] test regression::partial_multiregression_identical_base_random_split ... ok
[INFO] [stdout] test regression::full_multiregression ... ok
[INFO] [stdout] test classification::classifier_sum_greater_than_zero ... FAILED
[INFO] [stdout] test regression::full_multiregression_distinct_functions ... ok
[INFO] [stdout] test regression::exp_sin_pix_y_squared has been running for over 60 seconds
[INFO] [stdout] test regression::prune_an_edge 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::prune_an_edge ... ok
[INFO] [stdout] test regression::symbols::sin_x ... ok
[INFO] [stdout] test regression::symbols::x_cubed ... ok
[INFO] [stdout] test regression::symbols::root_x ... ok
[INFO] [stdout] test regression::exp_sin_pix_y_squared ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- classification::classifier_sum_greater_than_zero stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'classification::classifier_sum_greater_than_zero' (149) panicked at tests/integration_test.rs:62:9:
[INFO] [stdout] Validation loss did not decrease after training. Before training: 0.6889813399474406, After training: 0.7510600729989476
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63bf00315e82 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63bf00315e82 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63bf00315e82 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63bf00315e82 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8be9aa933f14675f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63bf003276bf - core::fmt::rt::Argument::fmt::h30ed739d33467c3a
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x63bf003276bf - core::fmt::write::hfd0efbb002ac7eea
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x63bf002e1f63 - std::io::default_write_fmt::hd6d24501f2d7f8d3
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63bf002e1f63 - std::io::Write::write_fmt::h79eca2f72fc24111
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x63bf002edd02 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x63bf002f28ff - std::panicking::default_hook::{{closure}}::h8873121c56335b01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x63bf002f2791 - std::panicking::default_hook::hbafefc2d196267a2
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x63bf000f5a2e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha834d5846f91b30b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x63bf000f5a2e - test::test_main_with_exit_callback::{{closure}}::h63c167737eecb025
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63bf002f2fbf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbf9b0f7a281291fd
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x63bf002f2fbf - std::panicking::panic_with_hook::h9f5b09d5adc1a745
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x63bf002f2d6a - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x63bf002ede39 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x63bf002d671d - __rustc[b292c645e8102103]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x63bf0032f6c0 - core::panicking::panic_fmt::h31cc490ecc8cc1fa
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63bf000c27ab - integration_test::classification::classifier_sum_greater_than_zero::he534c4d9279d5842
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:62:9
[INFO] [stdout]   20:     0x63bf000c2b17 - integration_test::classification::classifier_sum_greater_than_zero::{{closure}}::hab38c81b1255f6c7
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:16:42
[INFO] [stdout]   21:     0x63bf000c33f6 - core::ops::function::FnOnce::call_once::hd14db1592f6cd534
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x63bf000f582b - core::ops::function::FnOnce::call_once::h2b2de5fdd23aab3e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x63bf000f582b - test::__rust_begin_short_backtrace::he551dd004770be01
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x63bf0010988d - test::run_test_in_process::{{closure}}::h5f0b44080a35ed87
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x63bf0010988d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4dbf65d14893ecf5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x63bf0010988d - std::panicking::catch_unwind::do_call::hc37c563b8a006285
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   27:     0x63bf0010988d - std::panicking::catch_unwind::h616b6e2e7a27f612
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x63bf0010988d - std::panic::catch_unwind::h1e788dd57758e6d8
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x63bf0010988d - test::run_test_in_process::hf073c2764f29f8ad
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x63bf0010988d - test::run_test::{{closure}}::h3dc46b7a0c340fa6
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x63bf000e2dd4 - test::run_test::{{closure}}::h6a4da3c57ef4505f
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x63bf000e2dd4 - std::sys::backtrace::__rust_begin_short_backtrace::hfd8e44bc311a5d57
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   33:     0x63bf000e662a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h57c4ddec344fe24c
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   34:     0x63bf000e662a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd7cbe09591f06dfb
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x63bf000e662a - std::panicking::catch_unwind::do_call::hdcd076e8e993dfbc
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40
[INFO] [stdout]   36:     0x63bf000e662a - std::panicking::catch_unwind::h8f9f675f3756eab1
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19
[INFO] [stdout]   37:     0x63bf000e662a - std::panic::catch_unwind::he8f74a93abeceb9b
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x63bf000e662a - std::thread::Builder::spawn_unchecked_::{{closure}}::he43db13a2caa41d5
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   39:     0x63bf000e662a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8f3531a7e0d83514
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x63bf002e923f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ff05134d80ef20e
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   41:     0x63bf002e923f - std::sys::thread::unix::Thread::new::thread_start::h9a4a41a076a486e0
[INFO] [stdout]                                at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   42:     0x7e2f812d5aa4 - <unknown>
[INFO] [stdout]   43:     0x7e2f81362a64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     classification::classifier_sum_greater_than_zero
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 152.50s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "13fba93f40a0eac98711599ce3dbc09fe86a8cec6da976fa23c891c19590e485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13fba93f40a0eac98711599ce3dbc09fe86a8cec6da976fa23c891c19590e485", kill_on_drop: false }`
[INFO] [stdout] 13fba93f40a0eac98711599ce3dbc09fe86a8cec6da976fa23c891c19590e485
