[INFO] cloning repository https://github.com/Vindrue/Aurita
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vindrue/Aurita" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVindrue%2FAurita", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVindrue%2FAurita'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 355f15850ab7ebeff418d42a955a8abbc25d7a18
[INFO] testing Vindrue/Aurita against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVindrue%2FAurita" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Vindrue/Aurita
[INFO] finished tweaking git repo https://github.com/Vindrue/Aurita
[INFO] tweaked toml for git repo https://github.com/Vindrue/Aurita written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Vindrue/Aurita on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Vindrue/Aurita 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f
[INFO] running `Command { std: "docker" "start" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling base64-simd v0.8.0
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[INFO] [stderr]    Compiling icy_sixel v0.5.0
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
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[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ratatui v0.30.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling aurita v0.7.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `tokio`
[INFO] [stderr]   --> Cargo.toml:35:15
[INFO] [stderr]    |
[INFO] [stderr] 35 | [dependencies.tokio]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tokio`
[INFO] [stderr] warning: `aurita` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5m 15s
[INFO] running `Command { std: "docker" "inspect" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling aurita v0.7.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `eval_no_cas_str` is never used
[INFO] [stdout]    --> tests/cas_integration.rs:483:4
[INFO] [stdout]     |
[INFO] [stdout] 483 | fn eval_no_cas_str(input: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_codata_G_has_uncertainty` should have a snake case name
[INFO] [stdout]    --> tests/cas_integration.rs:643:4
[INFO] [stdout]     |
[INFO] [stdout] 643 | fn test_codata_G_has_uncertainty() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_codata_g_has_uncertainty`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_codata_G` should have a snake case name
[INFO] [stdout]     --> src/lang/eval.rs:2688:8
[INFO] [stdout]      |
[INFO] [stdout] 2688 |     fn test_codata_G() {
[INFO] [stdout]      |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_codata_g`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_lookup_G` should have a snake case name
[INFO] [stdout]    --> src/physics/constants.rs:359:8
[INFO] [stdout]     |
[INFO] [stdout] 359 |     fn test_lookup_G() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_lookup_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `tokio`
[INFO] [stderr]   --> Cargo.toml:35:15
[INFO] [stderr]    |
[INFO] [stderr] 35 | [dependencies.tokio]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tokio`
[INFO] [stderr] warning: `aurita` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 24.47s
[INFO] running `Command { std: "docker" "inspect" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: function `eval_no_cas_str` is never used
[INFO] [stderr]    --> tests/cas_integration.rs:483:4
[INFO] [stderr]     |
[INFO] [stderr] 483 | fn eval_no_cas_str(input: &str) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_codata_G_has_uncertainty` should have a snake case name
[INFO] [stderr]    --> tests/cas_integration.rs:643:4
[INFO] [stderr]     |
[INFO] [stderr] 643 | fn test_codata_G_has_uncertainty() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_codata_g_has_uncertainty`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_codata_G` should have a snake case name
[INFO] [stderr]     --> src/lang/eval.rs:2688:8
[INFO] [stderr]      |
[INFO] [stderr] 2688 |     fn test_codata_G() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_codata_g`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_lookup_G` should have a snake case name
[INFO] [stderr]    --> src/physics/constants.rs:359:8
[INFO] [stderr]     |
[INFO] [stderr] 359 |     fn test_lookup_G() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_lookup_g`
[INFO] [stderr] 
[INFO] [stderr] warning: `aurita` (test "cas_integration") generated 2 warnings
[INFO] [stderr] warning: `aurita` (lib test) generated 2 warnings
[INFO] [stderr] warning: unused dependency `tokio`
[INFO] [stderr]   --> Cargo.toml:35:15
[INFO] [stderr]    |
[INFO] [stderr] 35 | [dependencies.tokio]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tokio`
[INFO] [stderr] warning: `aurita` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/aurita/bac34d41f20be016/out/aurita-bac34d41f20be016)
[INFO] [stdout] 
[INFO] [stdout] running 223 tests
[INFO] [stdout] test cas::cache::tests::test_cache_clear ... ok
[INFO] [stdout] test cas::cache::tests::test_cache_put_get ... ok
[INFO] [stdout] test cas::cache::tests::test_cache_skip_lambdify ... ok
[INFO] [stdout] test cas::cache::tests::test_cache_miss_different_op ... ok
[INFO] [stdout] test lang::eval::tests::test_abs2_symbolic ... ok
[INFO] [stdout] test lang::eval::tests::test_abs_pipe_squared ... ok
[INFO] [stdout] test lang::eval::tests::test_boolean_logic ... ok
[INFO] [stdout] test cas::cache::tests::test_cache_miss_different_backend ... ok
[INFO] [stdout] test lang::eval::tests::test_auto_symbolic ... ok
[INFO] [stdout] test lang::eval::tests::test_c_times_time ... ok
[INFO] [stdout] test lang::eval::tests::test_abs2_float ... ok
[INFO] [stdout] test lang::eval::tests::test_arithmetic ... ok
[INFO] [stdout] test lang::eval::tests::test_abs2_int ... ok
[INFO] [stdout] test cas::cache::tests::test_cache_lru_eviction ... ok
[INFO] [stdout] test lang::eval::tests::test_builtin_sin ... ok
[INFO] [stdout] test lang::eval::tests::test_component_vector_4d ... ok
[INFO] [stdout] test lang::eval::tests::test_component_vector_floats ... ok
[INFO] [stdout] test lang::eval::tests::test_component_vector_with_zeros ... ok
[INFO] [stdout] test lang::eval::tests::test_comparison ... ok
[INFO] [stdout] test lang::eval::tests::test_conj_symbolic ... ok
[INFO] [stdout] test lang::eval::tests::test_codata_G ... ok
[INFO] [stdout] test lang::eval::tests::test_codata_c ... ok
[INFO] [stdout] test lang::eval::tests::test_component_vector_2d ... ok
[INFO] [stdout] test lang::eval::tests::test_component_vector_3d ... ok
[INFO] [stdout] test lang::eval::tests::test_conj_float ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_complex_expr ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_i_plus_i ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_i_squared ... ok
[INFO] [stdout] test lang::eval::tests::test_component_zero_vector ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_partial_identity ... ok
[INFO] [stdout] test lang::eval::tests::test_conj_real ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_partial_numeric_addition ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_partial_pi_plus_x ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_partial_sin_pi_4_times_x ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_partial_sqrt2_times_x ... ok
[INFO] [stdout] test lang::eval::tests::test_float_division ... ok
[INFO] [stdout] test lang::eval::tests::test_for_loop ... ok
[INFO] [stdout] test lang::eval::tests::test_function_call_after_symbolic_use ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_complex_magnitude ... ok
[INFO] [stdout] test lang::eval::tests::test_function_def_and_call ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_exp_i_pi ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_fully_numeric_still_works ... ok
[INFO] [stdout] test lang::eval::tests::test_i_powers ... ok
[INFO] [stdout] test lang::eval::tests::test_eval_i_cubed ... ok
[INFO] [stdout] test lang::eval::tests::test_i_squared ... ok
[INFO] [stdout] test lang::eval::tests::test_if_else ... ok
[INFO] [stdout] test lang::eval::tests::test_index ... ok
[INFO] [stdout] test lang::eval::tests::test_known_var_not_symbolic ... ok
[INFO] [stdout] test lang::eval::tests::test_measurement_with_units ... ok
[INFO] [stdout] test lang::eval::tests::test_multiarg_function ... ok
[INFO] [stdout] test lang::eval::tests::test_multiple_unknowns_symbolic ... ok
[INFO] [stdout] test lang::eval::tests::test_negate_quantity ... ok
[INFO] [stdout] test lang::eval::tests::test_nested_function ... ok
[INFO] [stdout] test lang::eval::tests::test_nominal_builtin ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_basic ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_both_zero ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_commutative ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_floats ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_mixed_sign ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_near_zero_sum ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_negative_values ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_one_zero ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_same_values ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_very_large_values ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_very_small_difference ... ok
[INFO] [stdout] test lang::eval::tests::test_pi_constant ... ok
[INFO] [stdout] test lang::eval::tests::test_pdiff_with_computed_values ... ok
[INFO] [stdout] test lang::eval::tests::test_plot_constant_expr ... ok
[INFO] [stdout] test lang::eval::tests::test_plus_minus_basic ... ok
[INFO] [stdout] test lang::eval::tests::test_plus_minus_integer ... ok
[INFO] [stdout] test lang::eval::tests::test_plusminus_precedence ... ok
[INFO] [stdout] test lang::eval::tests::test_pm_function ... ok
[INFO] [stdout] test lang::eval::tests::test_precedence ... ok
[INFO] [stdout] test lang::eval::tests::test_quantity_add_mismatch_error ... ok
[INFO] [stdout] test lang::eval::tests::test_quantity_add_same_units ... ok
[INFO] [stdout] test lang::eval::tests::test_quantity_display_exact_with_units ... ok
[INFO] [stdout] test lang::eval::tests::test_quantity_display_uncertain_with_units ... ok
[INFO] [stdout] test lang::eval::tests::test_quantity_div ... ok
[INFO] [stdout] test lang::eval::tests::test_quantity_mul ... ok
[INFO] [stdout] test lang::eval::tests::test_quantity_pow ... ok
[INFO] [stdout] test lang::eval::tests::test_quantity_scalar_mul ... ok
[INFO] [stdout] test lang::eval::tests::test_reduceunits_toggle ... ok
[INFO] [stdout] test lang::eval::tests::test_scalar_vector_mul ... ok
[INFO] [stdout] test lang::eval::tests::test_sin_uncertainty_propagation ... ok
[INFO] [stdout] test lang::eval::tests::test_symbolic_arithmetic ... ok
[INFO] [stdout] test lang::eval::tests::test_symbolic_complex_expr ... ok
[INFO] [stdout] test lang::eval::tests::test_symbolic_function ... ok
[INFO] [stdout] test lang::eval::tests::test_symbolic_mul ... ok
[INFO] [stdout] test lang::eval::tests::test_to_conversion ... ok
[INFO] [stdout] test lang::eval::tests::test_to_conversion_mismatch ... ok
[INFO] [stdout] test lang::eval::tests::test_typeof_quantity ... ok
[INFO] [stdout] test lang::eval::tests::test_plot_basic ... ok
[INFO] [stdout] test lang::eval::tests::test_uncertainty_builtin ... ok
[INFO] [stdout] test lang::eval::tests::test_uncertainty_propagation_add ... ok
[INFO] [stdout] test lang::eval::tests::test_uncertainty_propagation_mul ... ok
[INFO] [stdout] test lang::eval::tests::test_unicode_plusminus ... ok
[INFO] [stdout] test lang::eval::tests::test_unit_annotation_compound ... ok
[INFO] [stdout] test lang::eval::tests::test_unit_annotation_prefixed ... ok
[INFO] [stdout] test lang::eval::tests::test_unit_annotation_simple ... ok
[INFO] [stdout] test lang::eval::tests::test_units_builtin ... ok
[INFO] [stdout] test lang::eval::tests::test_unknown_function_call_symbolic ... ok
[INFO] [stdout] test lang::eval::tests::test_unknown_ident_becomes_symbolic ... ok
[INFO] [stdout] test lang::eval::tests::test_unknown_in_expression_stays_symbolic ... ok
[INFO] [stdout] test lang::eval::tests::test_plot_display ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_add_vec ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_basic ... ok
[INFO] [stdout] test lang::eval::tests::test_user_func_with_symbolic_arg ... ok
[INFO] [stdout] test lang::eval::tests::test_variables ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_indexing ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_mixed_types ... ok
[INFO] [stdout] test lang::eval::tests::test_plot_preserves_env ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_large ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_len ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_nested ... ok
[INFO] [stdout] test lang::eval::tests::test_plot_with_range ... ok
[INFO] [stdout] test lang::eval::tests::test_plot_trig ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_scalar_mul ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_typeof ... ok
[INFO] [stdout] test lang::eval::tests::test_plot_user_function ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_zero_args_error ... ok
[INFO] [stdout] test lang::eval::tests::test_vector_add ... ok
[INFO] [stdout] test lang::eval::tests::test_vector_indexing_still_works ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_single_element_arithmetic ... ok
[INFO] [stdout] test lang::eval::tests::test_while_loop ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_single_element ... ok
[INFO] [stdout] test lang::eval::tests::test_plot_multi_curve ... ok
[INFO] [stdout] test lang::lexer::tests::test_comment ... ok
[INFO] [stdout] test lang::lexer::tests::test_keywords ... ok
[INFO] [stdout] test lang::lexer::tests::test_range ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_with_expressions ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_with_quantities ... ok
[INFO] [stdout] test lang::eval::tests::test_vec_with_symbolic ... ok
[INFO] [stdout] test lang::lexer::tests::test_string ... ok
[INFO] [stdout] test lang::lexer::tests::test_comparison_operators ... ok
[INFO] [stdout] test lang::lexer::tests::test_float ... ok
[INFO] [stdout] test lang::parser::tests::test_func_def ... ok
[INFO] [stdout] test lang::parser::tests::test_exponentiation_right_assoc ... ok
[INFO] [stdout] test lang::parser::tests::test_func_call ... ok
[INFO] [stdout] test lang::parser::tests::test_if_else ... ok
[INFO] [stdout] test lang::parser::tests::test_for_loop ... ok
[INFO] [stdout] test lang::eval::tests::test_vector ... ok
[INFO] [stdout] test lang::lexer::tests::test_basic_arithmetic ... ok
[INFO] [stdout] test lang::lexer::tests::test_scientific_notation ... ok
[INFO] [stdout] test physics::constants::tests::test_all_names ... ok
[INFO] [stdout] test physics::constants::tests::test_lookup_G ... ok
[INFO] [stdout] test lang::parser::tests::test_unary_neg ... ok
[INFO] [stdout] test lang::parser::tests::test_vector ... ok
[INFO] [stdout] test lang::parser::tests::test_assignment ... ok
[INFO] [stdout] test physics::constants::tests::test_lookup_c ... ok
[INFO] [stdout] test lang::parser::tests::test_simple_arithmetic ... ok
[INFO] [stdout] test physics::constants::tests::test_lookup_nonexistent ... ok
[INFO] [stdout] test physics::error_prop::tests::test_mul_uncertainty ... ok
[INFO] [stdout] test physics::error_prop::tests::test_add_uncertainty ... ok
[INFO] [stdout] test physics::error_prop::tests::test_exp_uncertainty ... ok
[INFO] [stdout] test lang::parser::tests::test_range ... ok
[INFO] [stdout] test physics::error_prop::tests::test_sin_uncertainty ... ok
[INFO] [stdout] test physics::error_prop::tests::test_unit_propagation_div ... ok
[INFO] [stdout] test physics::units::tests::test_dimensionless ... ok
[INFO] [stdout] test physics::units::tests::test_display_reduced ... ok
[INFO] [stdout] test physics::error_prop::tests::test_pow_uncertainty ... ok
[INFO] [stdout] test physics::units::tests::test_lookup_base ... ok
[INFO] [stdout] test physics::error_prop::tests::test_unit_propagation_mul ... ok
[INFO] [stdout] test physics::units::tests::test_display_compound ... ok
[INFO] [stdout] test physics::units::tests::test_display_denominator_only ... ok
[INFO] [stdout] test physics::units::tests::test_display_simple ... ok
[INFO] [stdout] test physics::units::tests::test_lookup_kg ... ok
[INFO] [stdout] test physics::units::tests::test_lookup_mev ... ok
[INFO] [stdout] test physics::units::tests::test_lookup_mg ... ok
[INFO] [stdout] test physics::units::tests::test_lookup_prefixed ... ok
[INFO] [stdout] test physics::units::tests::test_mul_div ... ok
[INFO] [stdout] test physics::units::tests::test_parse_inverse_compound ... ok
[INFO] [stdout] test physics::units::tests::test_parse_inverse_unit_paren_exponent ... ok
[INFO] [stdout] test physics::units::tests::test_parse_km_per_s ... ok
[INFO] [stdout] test physics::units::tests::test_parse_newton ... ok
[INFO] [stdout] test physics::units::tests::test_parse_compound ... ok
[INFO] [stdout] test physics::units::tests::test_parse_prefixed ... ok
[INFO] [stdout] test physics::units::tests::test_parse_simple ... ok
[INFO] [stdout] test physics::units::tests::test_parse_inverse_unit_with_1 ... ok
[INFO] [stdout] test physics::units::tests::test_pow ... ok
[INFO] [stdout] test physics::units::tests::test_parse_unknown_unit ... ok
[INFO] [stdout] test physics::units::tests::test_reduce_base_unit_not_reduced ... ok
[INFO] [stdout] test physics::units::tests::test_reduce_joule ... ok
[INFO] [stdout] test physics::units::tests::test_reduce_newton ... ok
[INFO] [stdout] test physics::units::tests::test_reduce_no_match ... ok
[INFO] [stdout] test physics::units::tests::test_reduce_pascal ... ok
[INFO] [stdout] test physics::units::tests::test_reduce_hertz ... ok
[INFO] [stdout] test plot::render::tests::test_render_with_gaps ... ok
[INFO] [stdout] test symbolic::expr::tests::test_add_neg_coeff_mul ... ok
[INFO] [stdout] test symbolic::expr::tests::test_add_neg_compound ... ok
[INFO] [stdout] test symbolic::expr::tests::test_add_neg_int ... ok
[INFO] [stdout] test symbolic::expr::tests::test_add_neg_sign_handling ... ok
[INFO] [stdout] test plot::render::tests::test_split_segments ... ok
[INFO] [stdout] test plot::render::tests::test_y_range_constant ... ok
[INFO] [stdout] test plot::render::tests::test_y_range_with_empty ... ok
[INFO] [stdout] test symbolic::expr::tests::test_coeff_cleanup_neg_one ... ok
[INFO] [stdout] test symbolic::expr::tests::test_coeff_cleanup_one ... ok
[INFO] [stdout] test symbolic::expr::tests::test_display_parens_needed ... ok
[INFO] [stdout] test symbolic::expr::tests::test_fraction_higher_neg_exp ... ok
[INFO] [stdout] test symbolic::expr::tests::test_display_simple ... ok
[INFO] [stdout] test symbolic::expr::tests::test_fraction_simple ... ok
[INFO] [stdout] test symbolic::expr::tests::test_display_precedence ... ok
[INFO] [stdout] test plot::render::tests::test_render_simple ... ok
[INFO] [stdout] test symbolic::expr::tests::test_fraction_multi_denom ... ok
[INFO] [stdout] test symbolic::expr::tests::test_free_symbols ... ok
[INFO] [stdout] test symbolic::expr::tests::test_imaginary_const ... ok
[INFO] [stdout] test symbolic::expr::tests::test_fraction_empty_numer ... ok
[INFO] [stdout] test plot::render::tests::test_render_multi_series ... ok
[INFO] [stdout] test symbolic::expr::tests::test_json_roundtrip ... ok
[INFO] [stdout] test tui::completion::tests::test_completion_basic ... ok
[INFO] [stdout] test tui::completion::tests::test_extract_prefix_after_paren ... ok
[INFO] [stdout] test symbolic::expr::tests::test_neg_coeff_trailing ... ok
[INFO] [stdout] test tui::completion::tests::test_extract_prefix_empty ... ok
[INFO] [stdout] test tui::hints::tests::test_nested_inner ... ok
[INFO] [stdout] test tui::hints::tests::test_nested_outer ... ok
[INFO] [stdout] test tui::hints::tests::test_cas_function ... ok
[INFO] [stdout] test tui::hints::tests::test_simple_function ... ok
[INFO] [stdout] test symbolic::expr::tests::test_neg_mul_cleanup ... ok
[INFO] [stdout] test tui::hints::tests::test_unknown_function ... ok
[INFO] [stdout] test tui::completion::tests::test_completion_no_match ... ok
[INFO] [stdout] test tui::completion::tests::test_extract_prefix_mid_expr ... ok
[INFO] [stdout] test tui::completion::tests::test_extract_prefix_simple ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/aurita/85e20e9da015fb33/out/aurita-85e20e9da015fb33)
[INFO] [stderr]      Running tests/cas_integration.rs (/opt/rustwide/target/release/build/aurita/3b75f952c45d1b6f/out/cas_integration-3b75f952c45d1b6f)
[INFO] [stdout] test tui::hints::tests::test_cursor_after_close ... ok
[INFO] [stdout] test tui::hints::tests::test_no_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 223 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 103 tests
[INFO] [stdout] test test_add_mismatched_units ... ok
[INFO] [stdout] test test_add_same_units ... ok
[INFO] [stdout] test test_c_times_second ... ok
[INFO] [stdout] test test_both_mode_gaussian_graceful ... ok
[INFO] [stdout] test test_both_mode_agree ... ok
[INFO] [stdout] test test_cas_differentiate ... FAILED
[INFO] [stdout] test test_cas_definite_integral ... FAILED
[INFO] [stdout] test test_cas_simplify ... FAILED
[INFO] [stdout] test test_cas_integrate ... FAILED
[INFO] [stdout] test test_cas_limit ... FAILED
[INFO] [stdout] test test_codata_G_has_uncertainty ... ok
[INFO] [stdout] test test_codata_c ... ok
[INFO] [stdout] test test_cache_correctness ... FAILED
[INFO] [stdout] test test_backend_set ... FAILED
[INFO] [stdout] test test_cas_expand ... FAILED
[INFO] [stdout] test test_cas_differentiate_auto_var ... FAILED
[INFO] [stdout] test test_cas_solve ... FAILED
[INFO] [stdout] test test_curl_1d_error ... ok
[INFO] [stdout] test test_cas_taylor ... FAILED
[INFO] [stdout] test test_component_cos_i_sin ... FAILED
[INFO] [stdout] test test_constants_stay_symbolic ... FAILED
[INFO] [stdout] test test_component_complex_sum ... FAILED
[INFO] [stdout] test test_component_exp_i_pi_4 ... FAILED
[INFO] [stdout] test test_curl_4d_error ... ok
[INFO] [stdout] test test_curl_dimension_mismatch ... ok
[INFO] [stdout] test test_component_purely_real ... FAILED
[INFO] [stdout] test test_component_purely_imaginary ... FAILED
[INFO] [stdout] test test_curl_2d_returns_3d ... FAILED
[INFO] [stdout] test test_curl_wrong_arg_count ... ok
[INFO] [stdout] test test_curl_2d_returns_3d_vector ... FAILED
[INFO] [stdout] test test_curl_basic_3d ... FAILED
[INFO] [stdout] test test_div_units ... ok
[INFO] [stdout] test test_curl_complex_3d ... FAILED
[INFO] [stdout] test test_curl_2d_simple ... FAILED
[INFO] [stdout] test test_curl_of_gradient_is_zero ... FAILED
[INFO] [stdout] test test_curl_returns_vector ... FAILED
[INFO] [stdout] test test_divg_dimension_mismatch ... ok
[INFO] [stdout] test test_divg_dimension_mismatch_reversed ... ok
[INFO] [stdout] test test_curl_irrotational_field ... FAILED
[INFO] [stdout] test test_definite_integral_polynomial ... FAILED
[INFO] [stdout] test test_definite_integral_trig ... FAILED
[INFO] [stdout] test test_divg_complex_field ... FAILED
[INFO] [stdout] test test_eval_function ... ok
[INFO] [stdout] test test_divg_wrong_arg_count ... ok
[INFO] [stdout] test test_divg_basic_2d ... FAILED
[INFO] [stdout] test test_divg_constant_field ... FAILED
[INFO] [stdout] test test_divg_basic_3d ... FAILED
[INFO] [stdout] test test_divg_no_dependence_on_own_var ... FAILED
[INFO] [stdout] test test_divg_of_curl_is_zero ... FAILED
[INFO] [stdout] test test_divg_solenoidal_field ... FAILED
[INFO] [stdout] test test_gaussian_integral ... FAILED
[INFO] [stdout] test test_gaussian_integral_simple_sympy ... FAILED
[INFO] [stdout] test test_gaussian_definite_integral ... FAILED
[INFO] [stdout] test test_gaussian_integral_sympy ... FAILED
[INFO] [stdout] test test_grad_basic_2d ... FAILED
[INFO] [stdout] test test_grad_4d ... FAILED
[INFO] [stdout] test test_grad_basic_3d ... FAILED
[INFO] [stdout] test test_grad_constant_expression ... FAILED
[INFO] [stdout] test test_grad_complex_expression ... FAILED
[INFO] [stdout] test test_grad_single_variable ... FAILED
[INFO] [stdout] test test_grad_polynomial_high_degree ... FAILED
[INFO] [stdout] test test_grad_returns_vector ... FAILED
[INFO] [stdout] test test_grad_wrong_arg_count_three ... ok
[INFO] [stdout] test test_grad_wrong_arg_count ... ok
[INFO] [stdout] test test_grad_exponential ... FAILED
[INFO] [stdout] test test_grad_partial_dependence ... FAILED
[INFO] [stdout] test test_maxima_differentiate ... ok
[INFO] [stdout] test test_maxima_integrate ... ok
[INFO] [stdout] test test_maxima_recovers_after_timeout ... ok
[INFO] [stdout] test test_maxima_simplify ... ok
[INFO] [stdout] test test_maxima_solve ... ok
[INFO] [stdout] test test_maxima_timeout_on_assumptions ... ok
[INFO] [stdout] test test_measurement_plusminus ... ok
[INFO] [stdout] test test_measurement_pm_function ... ok
[INFO] [stdout] test test_measurement_with_units ... ok
[INFO] [stdout] test test_mul_units ... ok
[INFO] [stdout] test test_nominal_function ... ok
[INFO] [stdout] test test_pdiff_on_cas_results ... FAILED
[INFO] [stdout] test test_grad_then_divg_laplacian ... FAILED
[INFO] [stdout] test test_plot_discontinuity_detection ... ok
[INFO] [stdout] test test_grad_with_trig_and_exp ... FAILED
[INFO] [stdout] test test_plot_matplotlib_rendering ... ok
[INFO] [stdout] test test_sin_pi_evaluates_numerically ... ok
[INFO] [stdout] test test_to_conversion_dimension_mismatch ... ok
[INFO] [stdout] test test_to_conversion_km_to_m ... ok
[INFO] [stdout] test test_uncertainty_add ... ok
[INFO] [stdout] test test_uncertainty_function ... ok
[INFO] [stdout] test test_uncertainty_sin ... ok
[INFO] [stdout] test test_grad_with_vec_vars ... FAILED
[INFO] [stdout] test test_unit_compound ... ok
[INFO] [stdout] test test_unit_km ... ok
[INFO] [stdout] test test_unit_meters ... ok
[INFO] [stdout] test test_using_override ... ok
[INFO] [stdout] test test_units_function ... ok
[INFO] [stdout] test test_int_range_syntax ... FAILED
[INFO] [stdout] test test_vector_indexing_no_regression ... ok
[INFO] [stdout] test test_integral_inf_alias ... FAILED
[INFO] [stdout] test test_int_range_symbolic_bounds ... FAILED
[INFO] [stdout] test test_integral_with_inf_bounds ... FAILED
[INFO] [stdout] test test_plot_multi_curve_matplotlib ... ok
[INFO] [stdout] test test_plot_with_cas_lambdify ... FAILED
[INFO] [stdout] test test_vec_used_in_cas_operation ... FAILED
[INFO] [stdout] test test_vec_used_in_curl ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_cas_differentiate stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cas_differentiate' (3242) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "dif: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f8318e - <cas_integration[f4a91f26367c7bb0]::test_cas_differentiate::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_cas_definite_integral stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cas_definite_integral' (3241) panicked at tests/cas_integration.rs:80:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f86bf4 - <cas_integration[f4a91f26367c7bb0]::test_cas_definite_integral::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_cas_simplify stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cas_simplify' (3259) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "simplify: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f80065 - <cas_integration[f4a91f26367c7bb0]::test_cas_simplify::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_cas_integrate stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cas_integrate' (3249) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f8029e - <cas_integration[f4a91f26367c7bb0]::test_cas_integrate::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_cas_limit stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cas_limit' (3253) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "lim: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f7f3be - <cas_integration[f4a91f26367c7bb0]::test_cas_limit::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_cache_correctness stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cache_correctness' (3240) panicked at tests/cas_integration.rs:463:8:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "dif: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f83070 - <cas_integration[f4a91f26367c7bb0]::test_cache_correctness::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_backend_set stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_backend_set' (3236) panicked at tests/cas_integration.rs:410:8:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "dif: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7fd2e - <cas_integration[f4a91f26367c7bb0]::test_backend_set::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_cas_expand stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cas_expand' (3247) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "expand: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f7f945 - <cas_integration[f4a91f26367c7bb0]::test_cas_expand::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_cas_differentiate_auto_var stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cas_differentiate_auto_var' (3243) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "dif: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f8b07e - <cas_integration[f4a91f26367c7bb0]::test_cas_differentiate_auto_var::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_cas_solve stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cas_solve' (3261) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "solve: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f7f465 - <cas_integration[f4a91f26367c7bb0]::test_cas_solve::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_cas_taylor stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_cas_taylor' (3263) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "taylor: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f7fa35 - <cas_integration[f4a91f26367c7bb0]::test_cas_taylor::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_component_cos_i_sin stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_component_cos_i_sin' (3269) panicked at tests/cas_integration.rs:1247:70:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "component: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f84312 - <cas_integration[f4a91f26367c7bb0]::test_component_cos_i_sin::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_constants_stay_symbolic stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_constants_stay_symbolic' (3276) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "simplify: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f87d55 - <cas_integration[f4a91f26367c7bb0]::test_constants_stay_symbolic::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_component_complex_sum stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_component_complex_sum' (3267) panicked at tests/cas_integration.rs:1238:52:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "component: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f86e65 - <cas_integration[f4a91f26367c7bb0]::test_component_complex_sum::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_component_exp_i_pi_4 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_component_exp_i_pi_4' (3271) panicked at tests/cas_integration.rs:1209:58:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "component: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f84c7a - <cas_integration[f4a91f26367c7bb0]::test_component_exp_i_pi_4::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_component_purely_real stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_component_purely_real' (3274) panicked at tests/cas_integration.rs:1222:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "component: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f870a8 - <cas_integration[f4a91f26367c7bb0]::test_component_purely_real::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_component_purely_imaginary stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_component_purely_imaginary' (3273) panicked at tests/cas_integration.rs:1230:48:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "component: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f8b2db - <cas_integration[f4a91f26367c7bb0]::test_component_purely_imaginary::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_curl_2d_returns_3d stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_curl_2d_returns_3d' (3281) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "curl: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f83357 - <cas_integration[f4a91f26367c7bb0]::test_curl_2d_returns_3d::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_curl_2d_returns_3d_vector stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_curl_2d_returns_3d_vector' (3283) panicked at tests/cas_integration.rs:1187:58:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "curl: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f8a0d2 - <cas_integration[f4a91f26367c7bb0]::test_curl_2d_returns_3d_vector::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_curl_basic_3d stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_curl_basic_3d' (3287) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "curl: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f80475 - <cas_integration[f4a91f26367c7bb0]::test_curl_basic_3d::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_curl_complex_3d stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_curl_complex_3d' (3288) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "curl: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f819d5 - <cas_integration[f4a91f26367c7bb0]::test_curl_complex_3d::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_curl_2d_simple stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_curl_2d_simple' (3285) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "curl: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f810d5 - <cas_integration[f4a91f26367c7bb0]::test_curl_2d_simple::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_curl_of_gradient_is_zero stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_curl_of_gradient_is_zero' (3296) panicked at tests/cas_integration.rs:1010:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: LangError { kind: EvalError, message: "grad: sympy backend process closed unexpectedly", span: Some(Span { start: 4, end: 26 }) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f88f15 - <cas_integration[f4a91f26367c7bb0]::test_curl_of_gradient_is_zero::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_curl_returns_vector stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_curl_returns_vector' (3299) panicked at tests/cas_integration.rs:1176:63:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "curl: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f8450e - <cas_integration[f4a91f26367c7bb0]::test_curl_returns_vector::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_curl_irrotational_field stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_curl_irrotational_field' (3295) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "curl: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f87f25 - <cas_integration[f4a91f26367c7bb0]::test_curl_irrotational_field::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_definite_integral_polynomial stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_definite_integral_polynomial' (3303) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f8bb21 - <cas_integration[f4a91f26367c7bb0]::test_definite_integral_polynomial::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_definite_integral_trig stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_definite_integral_trig' (3305) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f87635 - <cas_integration[f4a91f26367c7bb0]::test_definite_integral_trig::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_divg_complex_field stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_divg_complex_field' (3312) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "divg: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f834d5 - <cas_integration[f4a91f26367c7bb0]::test_divg_complex_field::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_divg_basic_2d stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_divg_basic_2d' (3308) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "divg: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f80561 - <cas_integration[f4a91f26367c7bb0]::test_divg_basic_2d::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_divg_constant_field stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_divg_constant_field' (3314) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "divg: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f84651 - <cas_integration[f4a91f26367c7bb0]::test_divg_constant_field::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_divg_basic_3d stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_divg_basic_3d' (3310) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "divg: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f80635 - <cas_integration[f4a91f26367c7bb0]::test_divg_basic_3d::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_divg_no_dependence_on_own_var stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_divg_no_dependence_on_own_var' (3320) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "divg: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f8c101 - <cas_integration[f4a91f26367c7bb0]::test_divg_no_dependence_on_own_var::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_divg_of_curl_is_zero stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_divg_of_curl_is_zero' (3322) panicked at tests/cas_integration.rs:1034:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: LangError { kind: EvalError, message: "curl: sympy backend process closed unexpectedly", span: Some(Span { start: 4, end: 36 }) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f85585 - <cas_integration[f4a91f26367c7bb0]::test_divg_of_curl_is_zero::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_divg_solenoidal_field stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_divg_solenoidal_field' (3324) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "divg: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f87131 - <cas_integration[f4a91f26367c7bb0]::test_divg_solenoidal_field::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_gaussian_integral stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_gaussian_integral' (3332) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f83245 - <cas_integration[f4a91f26367c7bb0]::test_gaussian_integral::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_gaussian_integral_simple_sympy stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_gaussian_integral_simple_sympy' (3334) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f8c815 - <cas_integration[f4a91f26367c7bb0]::test_gaussian_integral_simple_sympy::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_gaussian_definite_integral stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_gaussian_definite_integral' (3330) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f8b365 - <cas_integration[f4a91f26367c7bb0]::test_gaussian_definite_integral::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_gaussian_integral_sympy stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_gaussian_integral_sympy' (3335) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f880a5 - <cas_integration[f4a91f26367c7bb0]::test_gaussian_integral_sympy::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_basic_2d stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_basic_2d' (3339) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f808f5 - <cas_integration[f4a91f26367c7bb0]::test_grad_basic_2d::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_4d stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_4d' (3338) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f7ef15 - <cas_integration[f4a91f26367c7bb0]::test_grad_4d::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_basic_3d stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_basic_3d' (3342) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f80a15 - <cas_integration[f4a91f26367c7bb0]::test_grad_basic_3d::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] error: test failed, to rerun pass `--test cas_integration`
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_constant_expression stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_constant_expression' (3346) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f89165 - <cas_integration[f4a91f26367c7bb0]::test_grad_constant_expression::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_complex_expression stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_complex_expression' (3344) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f88195 - <cas_integration[f4a91f26367c7bb0]::test_grad_complex_expression::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_single_variable stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_single_variable' (3356) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f85865 - <cas_integration[f4a91f26367c7bb0]::test_grad_single_variable::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_polynomial_high_degree stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_polynomial_high_degree' (3352) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f8b765 - <cas_integration[f4a91f26367c7bb0]::test_grad_polynomial_high_degree::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_returns_vector stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_returns_vector' (3354) panicked at tests/cas_integration.rs:1165:59:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f84876 - <cas_integration[f4a91f26367c7bb0]::test_grad_returns_vector::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_exponential stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_exponential' (3348) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f82015 - <cas_integration[f4a91f26367c7bb0]::test_grad_exponential::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_partial_dependence stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_partial_dependence' (3350) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f88285 - <cas_integration[f4a91f26367c7bb0]::test_grad_partial_dependence::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_pdiff_on_cas_results stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_pdiff_on_cas_results' (3393) panicked at tests/cas_integration.rs:1127:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: LangError { kind: EvalError, message: "int: sympy backend process closed unexpectedly", span: Some(Span { start: 4, end: 21 }) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f86571 - <cas_integration[f4a91f26367c7bb0]::test_pdiff_on_cas_results::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_then_divg_laplacian stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_then_divg_laplacian' (3358) panicked at tests/cas_integration.rs:985:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: LangError { kind: EvalError, message: "grad: sympy backend process closed unexpectedly", span: Some(Span { start: 4, end: 36 }) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f89a15 - <cas_integration[f4a91f26367c7bb0]::test_grad_then_divg_laplacian::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_with_trig_and_exp stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_with_trig_and_exp' (3360) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "grad: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f87725 - <cas_integration[f4a91f26367c7bb0]::test_grad_with_trig_and_exp::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_grad_with_vec_vars stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_grad_with_vec_vars' (3362) panicked at tests/cas_integration.rs:1103:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: LangError { kind: EvalError, message: "grad: sympy backend process closed unexpectedly", span: Some(Span { start: 0, end: 27 }) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f83dcd - <cas_integration[f4a91f26367c7bb0]::test_grad_with_vec_vars::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_int_range_syntax stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_int_range_syntax' (3370) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f820e5 - <cas_integration[f4a91f26367c7bb0]::test_int_range_syntax::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_integral_inf_alias stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_integral_inf_alias' (3371) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f84021 - <cas_integration[f4a91f26367c7bb0]::test_integral_inf_alias::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_int_range_symbolic_bounds stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_int_range_symbolic_bounds' (3368) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f8a281 - <cas_integration[f4a91f26367c7bb0]::test_int_range_symbolic_bounds::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_integral_with_inf_bounds stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_integral_with_inf_bounds' (3374) panicked at tests/cas_integration.rs:24:40:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "int: sympy backend process closed unexpectedly"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f7e33b - cas_integration[f4a91f26367c7bb0]::eval_str
[INFO] [stdout]   13:     0x5e4930f89c61 - <cas_integration[f4a91f26367c7bb0]::test_integral_with_inf_bounds::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   20:     0x78d42cf533d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_plot_with_cas_lambdify stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_plot_with_cas_lambdify' (3401) panicked at tests/cas_integration.rs:235:13:
[INFO] [stdout] Expected many valid points from CAS lambdify, got: 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e4930f87cad - <cas_integration[f4a91f26367c7bb0]::test_plot_with_cas_lambdify::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   18:     0x78d42cf533d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_vec_used_in_cas_operation stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_vec_used_in_cas_operation' (3416) panicked at tests/cas_integration.rs:1057:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: LangError { kind: EvalError, message: "divg: sympy backend process closed unexpectedly", span: Some(Span { start: 0, end: 18 }) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f8ae2d - <cas_integration[f4a91f26367c7bb0]::test_vec_used_in_cas_operation::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_vec_used_in_curl stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_vec_used_in_curl' (3418) panicked at tests/cas_integration.rs:1080:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: LangError { kind: EvalError, message: "curl: sympy backend process closed unexpectedly", span: Some(Span { start: 0, end: 15 }) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e49310b9961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e49310cf89a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5e49310bdc9c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4931095996 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e49310b1ff9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4930f9e240 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5e49310b21b2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4931095a42 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e493108e729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e493109664d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e49310cfffc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e49310cfdd2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5e4930f82bd5 - <cas_integration[f4a91f26367c7bb0]::test_vec_used_in_curl::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4930f9168b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5e4930f9e865 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4930f98154 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4930fa18f2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e49310b91bf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x78d42cebfdfa - <unknown>
[INFO] [stdout]   19:     0x78d42cf533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_backend_set
[INFO] [stdout]     test_cache_correctness
[INFO] [stdout]     test_cas_definite_integral
[INFO] [stdout]     test_cas_differentiate
[INFO] [stdout]     test_cas_differentiate_auto_var
[INFO] [stdout]     test_cas_expand
[INFO] [stdout]     test_cas_integrate
[INFO] [stdout]     test_cas_limit
[INFO] [stdout]     test_cas_simplify
[INFO] [stdout]     test_cas_solve
[INFO] [stdout]     test_cas_taylor
[INFO] [stdout]     test_component_complex_sum
[INFO] [stdout]     test_component_cos_i_sin
[INFO] [stdout]     test_component_exp_i_pi_4
[INFO] [stdout]     test_component_purely_imaginary
[INFO] [stdout]     test_component_purely_real
[INFO] [stdout]     test_constants_stay_symbolic
[INFO] [stdout]     test_curl_2d_returns_3d
[INFO] [stdout]     test_curl_2d_returns_3d_vector
[INFO] [stdout]     test_curl_2d_simple
[INFO] [stdout]     test_curl_basic_3d
[INFO] [stdout]     test_curl_complex_3d
[INFO] [stdout]     test_curl_irrotational_field
[INFO] [stdout]     test_curl_of_gradient_is_zero
[INFO] [stdout]     test_curl_returns_vector
[INFO] [stdout]     test_definite_integral_polynomial
[INFO] [stdout]     test_definite_integral_trig
[INFO] [stdout]     test_divg_basic_2d
[INFO] [stdout]     test_divg_basic_3d
[INFO] [stdout]     test_divg_complex_field
[INFO] [stdout]     test_divg_constant_field
[INFO] [stdout]     test_divg_no_dependence_on_own_var
[INFO] [stdout]     test_divg_of_curl_is_zero
[INFO] [stdout]     test_divg_solenoidal_field
[INFO] [stdout]     test_gaussian_definite_integral
[INFO] [stdout]     test_gaussian_integral
[INFO] [stdout]     test_gaussian_integral_simple_sympy
[INFO] [stdout]     test_gaussian_integral_sympy
[INFO] [stdout]     test_grad_4d
[INFO] [stdout]     test_grad_basic_2d
[INFO] [stdout]     test_grad_basic_3d
[INFO] [stdout]     test_grad_complex_expression
[INFO] [stdout]     test_grad_constant_expression
[INFO] [stdout]     test_grad_exponential
[INFO] [stdout]     test_grad_partial_dependence
[INFO] [stdout]     test_grad_polynomial_high_degree
[INFO] [stdout]     test_grad_returns_vector
[INFO] [stdout]     test_grad_single_variable
[INFO] [stdout]     test_grad_then_divg_laplacian
[INFO] [stdout]     test_grad_with_trig_and_exp
[INFO] [stdout]     test_grad_with_vec_vars
[INFO] [stdout]     test_int_range_symbolic_bounds
[INFO] [stdout]     test_int_range_syntax
[INFO] [stdout]     test_integral_inf_alias
[INFO] [stdout]     test_integral_with_inf_bounds
[INFO] [stdout]     test_pdiff_on_cas_results
[INFO] [stdout]     test_plot_with_cas_lambdify
[INFO] [stdout]     test_vec_used_in_cas_operation
[INFO] [stdout]     test_vec_used_in_curl
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 44 passed; 59 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f", kill_on_drop: false }`
[INFO] [stdout] c02c9d93119ac3df9be1a7e0ee7aa0c93bd7a740facff3dc020227b0e215a09f
