[INFO] fetching crate fekan 0.6.5...
[INFO] testing fekan-0.6.5 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate fekan 0.6.5 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fekan 0.6.5 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 516555675c1df28e2018106733327dbbc1afbee33e0b81e7c9bf555870477ccc
[INFO] running `Command { std: "docker" "start" "-a" "516555675c1df28e2018106733327dbbc1afbee33e0b81e7c9bf555870477ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "516555675c1df28e2018106733327dbbc1afbee33e0b81e7c9bf555870477ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516555675c1df28e2018106733327dbbc1afbee33e0b81e7c9bf555870477ccc", kill_on_drop: false }`
[INFO] [stdout] 516555675c1df28e2018106733327dbbc1afbee33e0b81e7c9bf555870477ccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33f1bb74eb6fa373197ce6cc2c90a5214a74972984bfa8ef5d07f48de460fc76
[INFO] running `Command { std: "docker" "start" "-a" "33f1bb74eb6fa373197ce6cc2c90a5214a74972984bfa8ef5d07f48de460fc76", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling bytemuck v1.20.0
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]    Compiling clap_lex v0.7.3
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rustc-hash v2.0.0
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling clap_builder v4.5.21
[INFO] [stderr]    Compiling wide v0.7.30
[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 indicatif v0.17.9
[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 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 nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling strum v0.26.3
[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 clap v4.5.21
[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 2m 26s
[INFO] running `Command { std: "docker" "inspect" "33f1bb74eb6fa373197ce6cc2c90a5214a74972984bfa8ef5d07f48de460fc76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f1bb74eb6fa373197ce6cc2c90a5214a74972984bfa8ef5d07f48de460fc76", kill_on_drop: false }`
[INFO] [stdout] 33f1bb74eb6fa373197ce6cc2c90a5214a74972984bfa8ef5d07f48de460fc76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8f6377cce593a836cff65cc7dc4c0268353df200e8247d39d2343e465a695de
[INFO] running `Command { std: "docker" "start" "-a" "e8f6377cce593a836cff65cc7dc4c0268353df200e8247d39d2343e465a695de", 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 test-log-macros v0.2.16
[INFO] [stderr]    Compiling fastrand v2.2.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[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 37.75s
[INFO] running `Command { std: "docker" "inspect" "e8f6377cce593a836cff65cc7dc4c0268353df200e8247d39d2343e465a695de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f6377cce593a836cff65cc7dc4c0268353df200e8247d39d2343e465a695de", kill_on_drop: false }`
[INFO] [stdout] e8f6377cce593a836cff65cc7dc4c0268353df200e8247d39d2343e465a695de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1db2277de3c0d19213305e21ad96ad9961427f899c4bf0eeb279b9ea6aa51c45
[INFO] running `Command { std: "docker" "start" "-a" "1db2277de3c0d19213305e21ad96ad9961427f899c4bf0eeb279b9ea6aa51c45", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fekan-9abd8167b89e9130)
[INFO] [stdout] 
[INFO] [stdout] running 65 tests
[INFO] [stdout] test embedding_layer::test::test_build_embedding_table ... ok
[INFO] [stdout] test embedding_layer::test::test_embedding_forward ... ok
[INFO] [stdout] test embedding_layer::test::test_embedding_forward_and_backward ... ok
[INFO] [stdout] test kan::test::test_error_send ... ok
[INFO] [stdout] test kan::test::test_error_sync ... ok
[INFO] [stdout] test kan::test::test_forward ... ok
[INFO] [stdout] test kan::test::test_merge_identical_models_yields_identical_output ... ok
[INFO] [stdout] test kan::test::test_model_send ... ok
[INFO] [stdout] test kan_layer::edge::tests::backward_after_infer ... ok
[INFO] [stdout] test kan_layer::edge::edge_errors::test::test_spline_error_send ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_cubic ... ok
[INFO] [stdout] test kan_layer::edge::tests::prune_alive_edge ... ok
[INFO] [stdout] test kan_layer::edge::tests::prune_dead_edge ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_forward_and_infer_2 ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_forward_then_backward_1 ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_l1_gradient_2 ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_forward_then_backward_2 ... ok
[INFO] [stdout] test kan::test::test_forward_then_backward ... ok
[INFO] [stdout] test kan::test::test_model_sync ... 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_merge_splines_mismatched_degree ... 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_new_spline_with_too_few_knots ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_sparsity_gradients_1 ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quartic ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_spline_send ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_set_knot_length_decreasing ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quadratic ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_set_knot_length_increasing ... ok
[INFO] [stdout] test kan_layer::test::test_backward_bad_error_length ... 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::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::test_backward_before_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::tests::test_update_knots ... 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_forward_bad_activations ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quintic ... ok
[INFO] [stdout] test kan_layer::test::test_new ... ok
[INFO] [stdout] test layer_errors::test::test_layer_error_sync ... ok
[INFO] [stdout] test test::test_error_send ... ok
[INFO] [stdout] test test::test_error_sync ... ok
[INFO] [stdout] test kan_layer::test::test_layer_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::test::test_layer_sync ... ok
[INFO] [stdout] test kan_layer::test::test_forward_multhreaded_reassemble ... ok
[INFO] [stdout] test kan_layer::test::test_forward_then_backward ... ok
[INFO] [stdout] test kan_layer::test::test_forward_multithreaded_activations ... ok
[INFO] [stdout] test kan_layer::test::test_merge_identical_layers_yield_identical_output ... ok
[INFO] [stdout] test kan_layer::test::test_forward_then_backward_multithreaded_result ... ok
[INFO] [stdout] test embedding_layer::test::test_embed_float ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_symbolic_backward_before_forward ... ok
[INFO] [stdout] test layer_errors::test::test_layer_error_send ... 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_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 0.97s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-cd5ffd26d0cfa08f)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test regression::partial_multiregression_different_base_random_split ... ok
[INFO] [stdout] test regression::partial_multiregression_identical_base_random_split ... ok
[INFO] [stdout] test regression::full_multiregression ... ok
[INFO] [stdout] test regression::partial_multiregression_different_base_determined_split ... FAILED
[INFO] [stdout] test regression::regressor_xy ... ok
[INFO] [stdout] test regression::partial_multiregression_identical_base_determined_split ... ok
[INFO] [stdout] test regression::full_multiregression_distinct_functions ... ok
[INFO] [stdout] test classification::classifier_sum_greater_than_zero ... ok
[INFO] [stdout] test classification::even_or_odd ... ok
[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] ---- regression::partial_multiregression_different_base_determined_split stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'regression::partial_multiregression_different_base_determined_split' panicked at tests/integration_test.rs:547:9:
[INFO] [stdout] Validation loss did not decrease after training. Before training: 8604.297495233845, After training: 13000.937285119679
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e74886bf1c2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5e74886bf1c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5e74886bf1c2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5e74886bf1c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5e74886e4f53 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5e74886e4f53 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5e74886bc143 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5e74886bc143 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5e74886bf012 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5e74886c073c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5e74886c0592 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5e748863a5c4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5e748863a5c4 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5e74886c121b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5e74886c121b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5e74886c0eea - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5e74886bf6b9 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5e74886c0b7d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5e74886e36f0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5e74885f89da - integration_test::regression::partial_multiregression_different_base_determined_split::h73bdd8e090824286
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:547:9
[INFO] [stdout]   20:     0x5e74885fcf89 - integration_test::regression::partial_multiregression_different_base_determined_split::{{closure}}::h29de196ab121e2bd
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:496:65
[INFO] [stdout]   21:     0x5e74885fcf89 - core::ops::function::FnOnce::call_once::h9c9f865a2b6183e2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5e748863fcfb - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5e748863fcfb - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   24:     0x5e748863ef3e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   25:     0x5e748863ef3e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x5e748863ef3e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x5e748863ef3e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x5e748863ef3e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5e748863ef3e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   30:     0x5e748863ef3e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   31:     0x5e7488602ae4 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   32:     0x5e7488602ae4 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   33:     0x5e748860648a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x5e748860648a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x5e748860648a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   36:     0x5e748860648a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   37:     0x5e748860648a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5e748860648a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x5e748860648a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5e74886c4277 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   41:     0x5e74886c4277 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x5e74886c4277 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   43:     0x7ae9fdb7aaa4 - <unknown>
[INFO] [stdout]   44:     0x7ae9fdc07a34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     regression::partial_multiregression_different_base_determined_split
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 21.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "1db2277de3c0d19213305e21ad96ad9961427f899c4bf0eeb279b9ea6aa51c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db2277de3c0d19213305e21ad96ad9961427f899c4bf0eeb279b9ea6aa51c45", kill_on_drop: false }`
[INFO] [stdout] 1db2277de3c0d19213305e21ad96ad9961427f899c4bf0eeb279b9ea6aa51c45
