[INFO] fetching crate fekan 0.6.5...
[INFO] testing fekan-0.6.5 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate fekan 0.6.5 into /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fekan 0.6.5 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v1.1.8
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[INFO] [stderr]   Downloaded typed-builder-macro v0.16.2
[INFO] [stderr]   Downloaded itoa v1.0.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 541aac726841a98736e5a6c6a0c7dd3f69e019fef2e668e5049c17dc253a25cc
[INFO] running `Command { std: "docker" "start" "-a" "541aac726841a98736e5a6c6a0c7dd3f69e019fef2e668e5049c17dc253a25cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "541aac726841a98736e5a6c6a0c7dd3f69e019fef2e668e5049c17dc253a25cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541aac726841a98736e5a6c6a0c7dd3f69e019fef2e668e5049c17dc253a25cc", kill_on_drop: false }`
[INFO] [stdout] 541aac726841a98736e5a6c6a0c7dd3f69e019fef2e668e5049c17dc253a25cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 559e449f798751e1e8107805db5ca82004c038d5cbf2cdf7b7fdec2f8359c321
[INFO] running `Command { std: "docker" "start" "-a" "559e449f798751e1e8107805db5ca82004c038d5cbf2cdf7b7fdec2f8359c321", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
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[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[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 anstyle v1.0.10
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling clap_lex v0.7.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling unicode-width v0.2.0
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[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling rustc-hash v2.0.0
[INFO] [stderr]    Compiling wide v0.7.30
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling clap_builder v4.5.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
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[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling indicatif v0.17.9
[INFO] [stderr]    Compiling approx v0.5.1
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[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 strum_macros v0.26.4
[INFO] [stderr]    Compiling clap_derive v4.5.18
[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 rand_chacha v0.3.1
[INFO] [stderr]    Compiling clap v4.5.21
[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 v0.33.2
[INFO] [stderr]    Compiling nalgebra v0.29.0
[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 31.70s
[INFO] running `Command { std: "docker" "inspect" "559e449f798751e1e8107805db5ca82004c038d5cbf2cdf7b7fdec2f8359c321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559e449f798751e1e8107805db5ca82004c038d5cbf2cdf7b7fdec2f8359c321", kill_on_drop: false }`
[INFO] [stdout] 559e449f798751e1e8107805db5ca82004c038d5cbf2cdf7b7fdec2f8359c321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5e2d4a6d0409d427ac7c8f500e5500baaffabd4598b04932788e893c83182e7
[INFO] running `Command { std: "docker" "start" "-a" "b5e2d4a6d0409d427ac7c8f500e5500baaffabd4598b04932788e893c83182e7", 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 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 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 14.37s
[INFO] running `Command { std: "docker" "inspect" "b5e2d4a6d0409d427ac7c8f500e5500baaffabd4598b04932788e893c83182e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e2d4a6d0409d427ac7c8f500e5500baaffabd4598b04932788e893c83182e7", kill_on_drop: false }`
[INFO] [stdout] b5e2d4a6d0409d427ac7c8f500e5500baaffabd4598b04932788e893c83182e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bbc6da8bff062a668af02846ce7bd14cf7e6e9d5867b08585c2d10d155654791
[INFO] running `Command { std: "docker" "start" "-a" "bbc6da8bff062a668af02846ce7bd14cf7e6e9d5867b08585c2d10d155654791", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fekan-ce623b4971ea8845)
[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_embed_float ... 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_model_send ... ok
[INFO] [stdout] test kan::test::test_error_sync ... ok
[INFO] [stdout] test kan::test::test_model_sync ... ok
[INFO] [stdout] test kan_layer::edge::edge_errors::test::test_spline_error_send ... ok
[INFO] [stdout] test kan::test::test_forward_then_backward ... ok
[INFO] [stdout] test kan_layer::edge::edge_errors::test::test_spline_error_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_cubic ... ok
[INFO] [stdout] test kan::test::test_forward ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quartic ... ok
[INFO] [stdout] test kan_layer::edge::tests::backward_after_infer ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quadratic ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_merge_splines ... ok
[INFO] [stdout] test kan_layer::edge::tests::prune_alive_edge ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_quintic ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_symbolic_backward_before_forward ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_l1_gradient_2 ... 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_2 ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_forward_then_backward_1 ... ok
[INFO] [stdout] test kan_layer::edge::tests::symbolic_tests::test_linear ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_forward_and_infer ... 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_control_points ... 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_forward_then_backward_2 ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_spline_send ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_spline_sync ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_new_spline_with_too_few_knots ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_update_knots ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_update_knots_from_bad_samples ... ok
[INFO] [stdout] test kan_layer::test::test_backward_bad_error_length ... ok
[INFO] [stdout] test kan_layer::edge::tests::test_sparsity_gradients_1 ... 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::edge::tests::test_set_knot_length_decreasing ... ok
[INFO] [stdout] test kan_layer::test::test_forward_bad_activations ... 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 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 test::test_nll_loss_and_gradient_2 ... ok
[INFO] [stdout] test test::test_nll_loss_and_gradient ... ok
[INFO] [stdout] test kan_layer::test::test_forward_then_backward ... ok
[INFO] [stdout] test kan_layer::test::test_layer_sync ... ok
[INFO] [stdout] test kan_layer::test::test_layer_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 kan_layer::test::test_forward_multhreaded_reassemble ... ok
[INFO] [stdout] test kan_layer::test::test_forward_multithreaded_activations ... 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::test::test_forward_then_backward_multithreaded_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 3.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-d2c8596044505e92)
[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_identical_base_determined_split ... ok
[INFO] [stdout] test regression::partial_multiregression_different_base_determined_split ... FAILED
[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 ... ok
[INFO] [stdout] test regression::exp_sin_pix_y_squared has been running for over 60 seconds
[INFO] [stdout] test regression::full_multiregression_distinct_functions 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::full_multiregression_distinct_functions ... ok
[INFO] [stdout] test regression::prune_an_edge ... ok
[INFO] [stdout] test regression::symbols::x_cubed ... ok
[INFO] [stdout] test regression::symbols::root_x ... ok
[INFO] [stdout] test regression::symbols::sin_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' (154) panicked at tests/integration_test.rs:547:9:
[INFO] [stdout] Validation loss did not decrease after training. Before training: 4130.768485278817, After training: 6650.832829760906
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x650378c28f32 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x650378c28f32 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x650378c28f32 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x650378c28f32 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x650378c4098a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x650378c4098a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x650378c2f4c6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x650378c2f4c6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x650378c0727f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x650378c0727f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x650378c210a9 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x650378a006be - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x650378a006be - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x650378c21312 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x650378c21312 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x650378c07338 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x650378bfecd9 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x650378c0818d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x650378c410fc - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6503789f3501 - integration_test[81add40717708229]::regression::partial_multiregression_different_base_determined_split
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:547:9
[INFO] [stdout]   20:     0x6503789ebe47 - integration_test[81add40717708229]::regression::partial_multiregression_different_base_determined_split::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/integration_test.rs:496:65
[INFO] [stdout]   21:     0x6503789e6616 - <integration_test[81add40717708229]::regression::partial_multiregression_different_base_determined_split::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x6503789f4a6b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x6503789f4a6b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x650378a012ca - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x650378a012ca - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x650378a012ca - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x650378a012ca - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x650378a012ca - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x650378a012ca - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x650378a012ca - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x6503789fb794 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x6503789fb794 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x650378a03dc2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   34:     0x650378a03dc2 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x650378a03dc2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x650378a03dc2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x650378a03dc2 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x650378a03dc2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   39:     0x650378a03dc2 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x650378c287cf - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   41:     0x650378c287cf - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   42:     0x7b82b0ec8aa4 - <unknown>
[INFO] [stdout]   43:     0x7b82b0f55a64 - clone
[INFO] [stdout]   44:                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 149.80s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "bbc6da8bff062a668af02846ce7bd14cf7e6e9d5867b08585c2d10d155654791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc6da8bff062a668af02846ce7bd14cf7e6e9d5867b08585c2d10d155654791", kill_on_drop: false }`
[INFO] [stdout] bbc6da8bff062a668af02846ce7bd14cf7e6e9d5867b08585c2d10d155654791
