[INFO] fetching crate tk-pg-optimize 0.1.1...
[INFO] testing tk-pg-optimize-0.1.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate tk-pg-optimize 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tk-pg-optimize 0.1.1
[INFO] finished tweaking crates.io crate tk-pg-optimize 0.1.1
[INFO] tweaked toml for crates.io crate tk-pg-optimize 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tk-pg-optimize 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tk-pg-optimize 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tk-pg-utils v0.1.1
[INFO] [stderr]   Downloaded tk-pg-qm-tableau v0.1.1
[INFO] [stderr]   Downloaded tk-pg-ir-kernels v0.1.1
[INFO] [stderr]   Downloaded tk-pg-bitpacked v0.1.1
[INFO] [stderr]   Downloaded tk-pg-converter v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5
[INFO] running `Command { std: "docker" "start" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5", 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" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5", 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" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling tk-pg-utils v0.1.1
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling tk-pg-core v0.1.1
[INFO] [stderr]    Compiling tk-pg-bitpacked v0.1.1
[INFO] [stderr]    Compiling tk-pg-ir-kernels v0.1.1
[INFO] [stderr]    Compiling tk-pg-qm-tableau v0.1.1
[INFO] [stderr]    Compiling tk-pg-optimize v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.19s
[INFO] running `Command { std: "docker" "inspect" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5", 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" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v1.23.5
[INFO] [stderr]    Compiling tk-pg-converter v0.1.1
[INFO] [stderr]    Compiling tk-pg-optimize v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5", 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" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tk_pg_optimize-80fd8cd9af83235c)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test commuting_sets::tests::test_black_boxes ... ok
[INFO] [stdout] test commuting_sets::tests::test_group_ops ... ok
[INFO] [stdout] test commuting_sets::tests::test_empty_graph ... ok
[INFO] [stdout] test commuting_sets::tests::test_conditional_boxes ... ok
[INFO] [stdout] test commuting_sets::tests::test_conditional_boxes_with_classical_dependencies_are_separate ... ok
[INFO] [stdout] test commuting_sets::tests::test_conditional_boxes_reading_same_cbit_commute ... ok
[INFO] [stdout] test commuting_sets::tests::test_idempotent ... ok
[INFO] [stdout] test commuting_sets::tests::test_max_set_size ... ok
[INFO] [stdout] test commuting_sets::tests::test_measurement_and_conditional_measurement_writing_same_cbit_are_separate ... ok
[INFO] [stdout] test commuting_sets::tests::test_measurement_commutes_with_classically_independent_conditional_box ... ok
[INFO] [stdout] test commuting_sets::tests::test_measurements_writing_same_cbit_are_in_separate_sets ... ok
[INFO] [stdout] test commuting_sets::tests::test_non_pauli_ops ... ok
[INFO] [stdout] test commuting_sets::tests::test_measurement_writing_condition_bit_is_separate_from_conditional_box ... ok
[INFO] [stdout] test commuting_sets::tests::test_pg_contains_only_set_boundaries ... ok
[INFO] [stdout] test packed_op::tests::test_op_commute ... ok
[INFO] [stdout] test rotation_merging::tests::test_empty_graph ... ok
[INFO] [stdout] test commuting_sets::tests::test_pg_contains_set_boundary ... ok
[INFO] [stdout] test rotation_merging::tests::test_pending_tableau_emitted_before_black_box ... ok
[INFO] [stdout] test packed_op::tests::test_commute_bitpacked ... ok
[INFO] [stdout] test packed_op::tests::test_xz_to_zx_conversion_matches_direct_packing ... ok
[INFO] [stdout] test rotation_merging::tests::test_preserving_black_box ... ok
[INFO] [stdout] test rotation_merging::tests::test_gate_panics - should panic ... ok
[INFO] [stdout] test packed_op::tests::test_commute_bitpacked_rejects_unequal_lengths - should panic ... ok
[INFO] [stdout] test rotation_merging::tests::test_all_identity_clifford_rotation_panics - should panic ... ok
[INFO] [stdout] test rotation_merging::tests::test_rotation_not_merged_across_anticommuting_op ... ok
[INFO] [stdout] test rotation_merging::tests::test_set_boundaries_removed ... ok
[INFO] [stdout] test rotation_merging::tests::test_tableau_propagation_through_supported_ops ... ok
[INFO] [stdout] test rotation_merging::tests::test_rotation_merging_across_commuting_ops ... ok
[INFO] [stdout] test rotation_merging::tests::test_unsupported_conditional_op_panics - should panic ... ok
[INFO] [stdout] test rotation_merging::tests::test_negative_angle_rotation_merging ... FAILED
[INFO] [stdout] test rotation_merging::tests::test_preserving_tableau ... FAILED
[INFO] [stdout] test rotation_merging::tests::test_x_rotations_only ... FAILED
[INFO] [stdout] test rotation_merging::tests::test_rotation_merging ... FAILED
[INFO] [stdout] test rotation_merging::tests::test_rotation_merging_v ... FAILED
[INFO] [stdout] test rotation_merging::tests::test_random_rotation_merging ... FAILED
[INFO] [stdout] test rotation_merging::tests::test_rotation_cancellation ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- rotation_merging::tests::test_negative_angle_rotation_merging stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'rotation_merging::tests::test_negative_angle_rotation_merging' (450) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9:
[INFO] [stdout] No usable Python interpreter with `pytket` was found for the unitary comparison worker. Tried ["python", "python3"]:
[INFO] [stdout] `python`: could not be spawned (No such file or directory (os error 2))
[INFO] [stdout] `python3`: `import pytket` failed (exit status: 1):
[INFO] [stdout] Traceback (most recent call last):
[INFO] [stdout]   File "<string>", line 1, in <module>
[INFO] [stdout]     import pytket
[INFO] [stdout] ModuleNotFoundError: No module named 'pytket'
[INFO] [stdout] Install `pytket` in the environment, or set `PG_TK_PYTHON` to a Python interpreter that has it.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5bdb3aa5a931 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5bdb3aa6ff6a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5bdb3aa6ff6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x5bdb3aa5f0cc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<alloc[2182bb758b4b3781]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5bdb3aa5f0cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5bdb3aa36886 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5bdb3aa36886 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5bdb3aa52e69 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5bdb3a935e80 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   12:     0x5bdb3a935e80 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5bdb3aa53192 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   14:     0x5bdb3aa53192 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5bdb3aa36932 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5bdb3aa2f6b9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5bdb3aa3752d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5bdb3aa7075c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5bdb3a9969a0 - <tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>::new
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9
[INFO] [stdout]   20:     0x5bdb3a996357 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:62
[INFO] [stdout]   21:     0x5bdb3a988838 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:50
[INFO] [stdout]   22:     0x5bdb3a988785 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:572:19
[INFO] [stdout]   23:     0x5bdb3a98d242 - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:40
[INFO] [stdout]   24:     0x5bdb3aa3c559 - <std[70759c8f55707aa4]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/sync/once/futex.rs:183:21
[INFO] [stdout]   25:     0x5bdb3a98af5a - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:20
[INFO] [stdout]   26:     0x5bdb3a98603c - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:571:19
[INFO] [stdout]   27:     0x5bdb3a9860be - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_try_init::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:439:14
[INFO] [stdout]   28:     0x5bdb3a98605e - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:20
[INFO] [stdout]   29:     0x5bdb3a998685 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:36
[INFO] [stdout]   30:     0x5bdb3a9983f2 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_via_tk
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:169:18
[INFO] [stdout]   31:     0x5bdb3a8fe644 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_negative_angle_rotation_merging
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:526:17
[INFO] [stdout]   32:     0x5bdb3a8f8ed7 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_negative_angle_rotation_merging::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:508:46
[INFO] [stdout]   33:     0x5bdb3a91cd06 - <tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_negative_angle_rotation_merging::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5bdb3a92916b - <fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5bdb3a92916b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18
[INFO] [stdout]   36:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74
[INFO] [stdout]   37:     0x5bdb3a9367d5 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   39:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27
[INFO] [stdout]   42:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43
[INFO] [stdout]   43:     0x5bdb3a930094 - test[9d35eded1c95d3be]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41
[INFO] [stdout]   44:     0x5bdb3a930094 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   45:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   46:     0x5bdb3a939932 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   47:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   48:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   49:     0x5bdb3a939932 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   51:     0x5bdb3a939932 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x5bdb3aa5a1f9 - <alloc[2182bb758b4b3781]::boxed::Box<dyn core[df12db4294e9bfd3]::ops::function::FnOnce<(), Output = ()> + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9
[INFO] [stdout]   53:     0x5bdb3aa5a1f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   54:     0x734240e3ddfa - <unknown>
[INFO] [stdout]   55:     0x734240ed13d4 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- rotation_merging::tests::test_preserving_tableau stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'rotation_merging::tests::test_preserving_tableau' (454) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9:
[INFO] [stdout] No usable Python interpreter with `pytket` was found for the unitary comparison worker. Tried ["python", "python3"]:
[INFO] [stdout] `python`: could not be spawned (No such file or directory (os error 2))
[INFO] [stdout] `python3`: `import pytket` failed (exit status: 1):
[INFO] [stdout] Traceback (most recent call last):
[INFO] [stdout]   File "<string>", line 1, in <module>
[INFO] [stdout]     import pytket
[INFO] [stdout] ModuleNotFoundError: No module named 'pytket'
[INFO] [stdout] Install `pytket` in the environment, or set `PG_TK_PYTHON` to a Python interpreter that has it.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5bdb3aa5a931 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5bdb3aa6ff6a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5bdb3aa6ff6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x5bdb3aa5f0cc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<alloc[2182bb758b4b3781]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5bdb3aa5f0cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5bdb3aa36886 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5bdb3aa36886 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5bdb3aa52e69 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5bdb3a935e80 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   12:     0x5bdb3a935e80 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5bdb3aa53192 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   14:     0x5bdb3aa53192 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5bdb3aa36932 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5bdb3aa2f6b9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5bdb3aa3752d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5bdb3aa7075c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5bdb3a9969a0 - <tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>::new
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9
[INFO] [stdout]   20:     0x5bdb3a996357 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:62
[INFO] [stdout]   21:     0x5bdb3a988838 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:50
[INFO] [stdout]   22:     0x5bdb3a988785 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:572:19
[INFO] [stdout]   23:     0x5bdb3a98d242 - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:40
[INFO] [stdout]   24:     0x5bdb3aa3c559 - <std[70759c8f55707aa4]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/sync/once/futex.rs:183:21
[INFO] [stdout]   25:     0x5bdb3a98af5a - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:20
[INFO] [stdout]   26:     0x5bdb3a98603c - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:571:19
[INFO] [stdout]   27:     0x5bdb3a9860be - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_try_init::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:439:14
[INFO] [stdout]   28:     0x5bdb3a98605e - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:20
[INFO] [stdout]   29:     0x5bdb3a998685 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:36
[INFO] [stdout]   30:     0x5bdb3a9983f2 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_via_tk
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:169:18
[INFO] [stdout]   31:     0x5bdb3a8fb7f8 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_preserving_tableau
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:461:17
[INFO] [stdout]   32:     0x5bdb3a8f8db7 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_preserving_tableau::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:446:33
[INFO] [stdout]   33:     0x5bdb3a91cc46 - <tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_preserving_tableau::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5bdb3a92916b - <fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5bdb3a92916b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18
[INFO] [stdout]   36:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74
[INFO] [stdout]   37:     0x5bdb3a9367d5 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   39:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27
[INFO] [stdout]   42:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43
[INFO] [stdout]   43:     0x5bdb3a930094 - test[9d35eded1c95d3be]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41
[INFO] [stdout]   44:     0x5bdb3a930094 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   45:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   46:     0x5bdb3a939932 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   47:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   48:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   49:     0x5bdb3a939932 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   51:     0x5bdb3a939932 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x5bdb3aa5a1f9 - <alloc[2182bb758b4b3781]::boxed::Box<dyn core[df12db4294e9bfd3]::ops::function::FnOnce<(), Output = ()> + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9
[INFO] [stdout]   53:     0x5bdb3aa5a1f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   54:     0x734240e3ddfa - <unknown>
[INFO] [stdout]   55:     0x734240ed13d4 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- rotation_merging::tests::test_x_rotations_only stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'rotation_merging::tests::test_x_rotations_only' (465) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9:
[INFO] [stdout] No usable Python interpreter with `pytket` was found for the unitary comparison worker. Tried ["python", "python3"]:
[INFO] [stdout] `python`: could not be spawned (No such file or directory (os error 2))
[INFO] [stdout] `python3`: `import pytket` failed (exit status: 1):
[INFO] [stdout] Traceback (most recent call last):
[INFO] [stdout]   File "<string>", line 1, in <module>
[INFO] [stdout]     import pytket
[INFO] [stdout] ModuleNotFoundError: No module named 'pytket'
[INFO] [stdout] Install `pytket` in the environment, or set `PG_TK_PYTHON` to a Python interpreter that has it.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5bdb3aa5a931 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5bdb3aa6ff6a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5bdb3aa6ff6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x5bdb3aa5f0cc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<alloc[2182bb758b4b3781]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5bdb3aa5f0cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5bdb3aa36886 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5bdb3aa36886 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5bdb3aa52e69 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5bdb3a935e80 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   12:     0x5bdb3a935e80 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5bdb3aa53192 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   14:     0x5bdb3aa53192 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5bdb3aa36932 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5bdb3aa2f6b9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5bdb3aa3752d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5bdb3aa7075c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5bdb3a9969a0 - <tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>::new
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9
[INFO] [stdout]   20:     0x5bdb3a996357 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:62
[INFO] [stdout]   21:     0x5bdb3a988838 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:50
[INFO] [stdout]   22:     0x5bdb3a988785 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:572:19
[INFO] [stdout]   23:     0x5bdb3a98d242 - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:40
[INFO] [stdout]   24:     0x5bdb3aa3c559 - <std[70759c8f55707aa4]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/sync/once/futex.rs:183:21
[INFO] [stdout]   25:     0x5bdb3a98af5a - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:20
[INFO] [stdout]   26:     0x5bdb3a98603c - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:571:19
[INFO] [stdout]   27:     0x5bdb3a9860be - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_try_init::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:439:14
[INFO] [stdout]   28:     0x5bdb3a98605e - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:20
[INFO] [stdout]   29:     0x5bdb3a998685 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:36
[INFO] [stdout]   30:     0x5bdb3a9983f2 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_via_tk
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:169:18
[INFO] [stdout]   31:     0x5bdb3a8faca9 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_x_rotations_only
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:300:17
[INFO] [stdout]   32:     0x5bdb3a8f8d87 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_x_rotations_only::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:279:31
[INFO] [stdout]   33:     0x5bdb3a91cc26 - <tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_x_rotations_only::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5bdb3a92916b - <fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5bdb3a92916b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18
[INFO] [stdout]   36:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74
[INFO] [stdout]   37:     0x5bdb3a9367d5 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   39:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27
[INFO] [stdout]   42:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43
[INFO] [stdout]   43:     0x5bdb3a930094 - test[9d35eded1c95d3be]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41
[INFO] [stdout]   44:     0x5bdb3a930094 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   45:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   46:     0x5bdb3a939932 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   47:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   48:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   49:     0x5bdb3a939932 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   51:     0x5bdb3a939932 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x5bdb3aa5a1f9 - <alloc[2182bb758b4b3781]::boxed::Box<dyn core[df12db4294e9bfd3]::ops::function::FnOnce<(), Output = ()> + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9
[INFO] [stdout]   53:     0x5bdb3aa5a1f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   54:     0x734240e3ddfa - <unknown>
[INFO] [stdout]   55:     0x734240ed13d4 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- rotation_merging::tests::test_rotation_merging stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'rotation_merging::tests::test_rotation_merging' (458) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9:
[INFO] [stdout] No usable Python interpreter with `pytket` was found for the unitary comparison worker. Tried ["python", "python3"]:
[INFO] [stdout] `python`: could not be spawned (No such file or directory (os error 2))
[INFO] [stdout] `python3`: `import pytket` failed (exit status: 1):
[INFO] [stdout] Traceback (most recent call last):
[INFO] [stdout]   File "<string>", line 1, in <module>
[INFO] [stdout]     import pytket
[INFO] [stdout] ModuleNotFoundError: No module named 'pytket'
[INFO] [stdout] Install `pytket` in the environment, or set `PG_TK_PYTHON` to a Python interpreter that has it.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5bdb3aa5a931 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5bdb3aa6ff6a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5bdb3aa6ff6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x5bdb3aa5f0cc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<alloc[2182bb758b4b3781]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5bdb3aa5f0cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5bdb3aa36886 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5bdb3aa36886 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5bdb3aa52e69 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5bdb3a935e80 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   12:     0x5bdb3a935e80 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5bdb3aa53192 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   14:     0x5bdb3aa53192 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5bdb3aa36932 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5bdb3aa2f6b9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5bdb3aa3752d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5bdb3aa7075c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5bdb3a9969a0 - <tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>::new
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9
[INFO] [stdout]   20:     0x5bdb3a996357 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:62
[INFO] [stdout]   21:     0x5bdb3a988838 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:50
[INFO] [stdout]   22:     0x5bdb3a988785 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:572:19
[INFO] [stdout]   23:     0x5bdb3a98d242 - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:40
[INFO] [stdout]   24:     0x5bdb3aa3c559 - <std[70759c8f55707aa4]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/sync/once/futex.rs:183:21
[INFO] [stdout]   25:     0x5bdb3a98af5a - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:20
[INFO] [stdout]   26:     0x5bdb3a98603c - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:571:19
[INFO] [stdout]   27:     0x5bdb3a9860be - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_try_init::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:439:14
[INFO] [stdout]   28:     0x5bdb3a98605e - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:20
[INFO] [stdout]   29:     0x5bdb3a998685 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:36
[INFO] [stdout]   30:     0x5bdb3a9983f2 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_via_tk
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:169:18
[INFO] [stdout]   31:     0x5bdb3a8fa310 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_rotation_merging
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:261:17
[INFO] [stdout]   32:     0x5bdb3a8f8d57 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_rotation_merging::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:245:31
[INFO] [stdout]   33:     0x5bdb3a91cc06 - <tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_rotation_merging::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5bdb3a92916b - <fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5bdb3a92916b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18
[INFO] [stdout]   36:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74
[INFO] [stdout]   37:     0x5bdb3a9367d5 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   39:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27
[INFO] [stdout]   42:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43
[INFO] [stdout]   43:     0x5bdb3a930094 - test[9d35eded1c95d3be]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41
[INFO] [stdout]   44:     0x5bdb3a930094 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   45:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   46:     0x5bdb3a939932 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   47:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   48:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   49:     0x5bdb3a939932 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   51:     0x5bdb3a939932 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x5bdb3aa5a1f9 - <alloc[2182bb758b4b3781]::boxed::Box<dyn core[df12db4294e9bfd3]::ops::function::FnOnce<(), Output = ()> + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9
[INFO] [stdout]   53:     0x5bdb3aa5a1f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   54:     0x734240e3ddfa - <unknown>
[INFO] [stdout]   55:     0x734240ed13d4 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- rotation_merging::tests::test_rotation_merging_v stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'rotation_merging::tests::test_rotation_merging_v' (460) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9:
[INFO] [stdout] No usable Python interpreter with `pytket` was found for the unitary comparison worker. Tried ["python", "python3"]:
[INFO] [stdout] `python`: could not be spawned (No such file or directory (os error 2))
[INFO] [stdout] `python3`: `import pytket` failed (exit status: 1):
[INFO] [stdout] Traceback (most recent call last):
[INFO] [stdout]   File "<string>", line 1, in <module>
[INFO] [stdout]     import pytket
[INFO] [stdout] ModuleNotFoundError: No module named 'pytket'
[INFO] [stdout] Install `pytket` in the environment, or set `PG_TK_PYTHON` to a Python interpreter that has it.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5bdb3aa5a931 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5bdb3aa6ff6a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5bdb3aa6ff6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x5bdb3aa5f0cc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<alloc[2182bb758b4b3781]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5bdb3aa5f0cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5bdb3aa36886 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5bdb3aa36886 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5bdb3aa52e69 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5bdb3a935e80 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   12:     0x5bdb3a935e80 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5bdb3aa53192 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   14:     0x5bdb3aa53192 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5bdb3aa36932 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5bdb3aa2f6b9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5bdb3aa3752d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5bdb3aa7075c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5bdb3a9969a0 - <tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>::new
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9
[INFO] [stdout]   20:     0x5bdb3a996357 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:62
[INFO] [stdout]   21:     0x5bdb3a988838 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:50
[INFO] [stdout]   22:     0x5bdb3a988785 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:572:19
[INFO] [stdout]   23:     0x5bdb3a98d242 - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:40
[INFO] [stdout]   24:     0x5bdb3aa3c559 - <std[70759c8f55707aa4]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/sync/once/futex.rs:183:21
[INFO] [stdout]   25:     0x5bdb3a98af5a - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:20
[INFO] [stdout]   26:     0x5bdb3a98603c - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:571:19
[INFO] [stdout]   27:     0x5bdb3a9860be - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_try_init::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:439:14
[INFO] [stdout]   28:     0x5bdb3a98605e - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:20
[INFO] [stdout]   29:     0x5bdb3a998685 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:36
[INFO] [stdout]   30:     0x5bdb3a9983f2 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_via_tk
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:169:18
[INFO] [stdout]   31:     0x5bdb3a8fbd0b - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_rotation_merging_v
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:275:17
[INFO] [stdout]   32:     0x5bdb3a8f8de7 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_rotation_merging_v::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:265:33
[INFO] [stdout]   33:     0x5bdb3a91cc66 - <tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_rotation_merging_v::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5bdb3a92916b - <fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5bdb3a92916b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18
[INFO] [stdout]   36:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74
[INFO] [stdout]   37:     0x5bdb3a9367d5 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   39:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27
[INFO] [stdout]   42:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43
[INFO] [stdout]   43:     0x5bdb3a930094 - test[9d35eded1c95d3be]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41
[INFO] [stdout]   44:     0x5bdb3a930094 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   45:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   46:     0x5bdb3a939932 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   47:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   48:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   49:     0x5bdb3a939932 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   51:     0x5bdb3a939932 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x5bdb3aa5a1f9 - <alloc[2182bb758b4b3781]::boxed::Box<dyn core[df12db4294e9bfd3]::ops::function::FnOnce<(), Output = ()> + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9
[INFO] [stdout]   53:     0x5bdb3aa5a1f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   54:     0x734240e3ddfa - <unknown>
[INFO] [stdout]   55:     0x734240ed13d4 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- rotation_merging::tests::test_random_rotation_merging stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'rotation_merging::tests::test_random_rotation_merging' (456) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9:
[INFO] [stdout] No usable Python interpreter with `pytket` was found for the unitary comparison worker. Tried ["python", "python3"]:
[INFO] [stdout] `python`: could not be spawned (No such file or directory (os error 2))
[INFO] [stdout] `python3`: `import pytket` failed (exit status: 1):
[INFO] [stdout] Traceback (most recent call last):
[INFO] [stdout]   File "<string>", line 1, in <module>
[INFO] [stdout]     import pytket
[INFO] [stdout] ModuleNotFoundError: No module named 'pytket'
[INFO] [stdout] Install `pytket` in the environment, or set `PG_TK_PYTHON` to a Python interpreter that has it.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5bdb3aa5a931 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5bdb3aa6ff6a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5bdb3aa6ff6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x5bdb3aa5f0cc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<alloc[2182bb758b4b3781]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5bdb3aa5f0cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5bdb3aa36886 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5bdb3aa36886 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5bdb3aa52e69 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5bdb3a935e80 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   12:     0x5bdb3a935e80 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5bdb3aa53192 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   14:     0x5bdb3aa53192 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5bdb3aa36932 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5bdb3aa2f6b9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5bdb3aa3752d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5bdb3aa7075c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5bdb3a9969a0 - <tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>::new
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9
[INFO] [stdout]   20:     0x5bdb3a996357 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:62
[INFO] [stdout]   21:     0x5bdb3a988838 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:50
[INFO] [stdout]   22:     0x5bdb3a988785 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:572:19
[INFO] [stdout]   23:     0x5bdb3a98d242 - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:40
[INFO] [stdout]   24:     0x5bdb3aa3c559 - <std[70759c8f55707aa4]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/sync/once/futex.rs:183:21
[INFO] [stdout]   25:     0x5bdb3a98af5a - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:20
[INFO] [stdout]   26:     0x5bdb3a98603c - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:571:19
[INFO] [stdout]   27:     0x5bdb3a9860be - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_try_init::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:439:14
[INFO] [stdout]   28:     0x5bdb3a98605e - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:20
[INFO] [stdout]   29:     0x5bdb3a998685 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:36
[INFO] [stdout]   30:     0x5bdb3a9983f2 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_via_tk
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:169:18
[INFO] [stdout]   31:     0x5bdb3a8fdb4e - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_random_rotation_merging
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:607:17
[INFO] [stdout]   32:     0x5bdb3a8f8ea7 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_random_rotation_merging::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:585:38
[INFO] [stdout]   33:     0x5bdb3a91cce6 - <tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_random_rotation_merging::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5bdb3a92916b - <fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5bdb3a92916b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18
[INFO] [stdout]   36:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74
[INFO] [stdout]   37:     0x5bdb3a9367d5 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   39:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27
[INFO] [stdout]   42:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43
[INFO] [stdout]   43:     0x5bdb3a930094 - test[9d35eded1c95d3be]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41
[INFO] [stdout]   44:     0x5bdb3a930094 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   45:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   46:     0x5bdb3a939932 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   47:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   48:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   49:     0x5bdb3a939932 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   51:     0x5bdb3a939932 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x5bdb3aa5a1f9 - <alloc[2182bb758b4b3781]::boxed::Box<dyn core[df12db4294e9bfd3]::ops::function::FnOnce<(), Output = ()> + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9
[INFO] [stdout]   53:     0x5bdb3aa5a1f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   54:     0x734240e3ddfa - <unknown>
[INFO] [stdout]   55:     0x734240ed13d4 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- rotation_merging::tests::test_rotation_cancellation stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'rotation_merging::tests::test_rotation_cancellation' (457) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9:
[INFO] [stdout] No usable Python interpreter with `pytket` was found for the unitary comparison worker. Tried ["python", "python3"]:
[INFO] [stdout] `python`: could not be spawned (No such file or directory (os error 2))
[INFO] [stdout] `python3`: `import pytket` failed (exit status: 1):
[INFO] [stdout] Traceback (most recent call last):
[INFO] [stdout]   File "<string>", line 1, in <module>
[INFO] [stdout]     import pytket
[INFO] [stdout] ModuleNotFoundError: No module named 'pytket'
[INFO] [stdout] Install `pytket` in the environment, or set `PG_TK_PYTHON` to a Python interpreter that has it.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::backtrace_rs::backtrace::trace_unsynchronized::<std[70759c8f55707aa4]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5bdb3aa5a931 - std[70759c8f55707aa4]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5bdb3aa5a931 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5bdb3aa6ff6a - <core[df12db4294e9bfd3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5bdb3aa6ff6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    6:     0x5bdb3aa5f0cc - core[df12db4294e9bfd3]::io::write::default_write_fmt::<alloc[2182bb758b4b3781]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x5bdb3aa5f0cc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x5bdb3aa36886 - <std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5bdb3aa36886 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5bdb3aa52e69 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5bdb3a935e80 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   12:     0x5bdb3a935e80 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5bdb3aa53192 - <alloc[2182bb758b4b3781]::boxed::Box<dyn for<'a, 'b> core[df12db4294e9bfd3]::ops::function::Fn<(&'a std[70759c8f55707aa4]::panic::PanicHookInfo<'b>,), Output = ()> + core[df12db4294e9bfd3]::marker::Send + core[df12db4294e9bfd3]::marker::Sync> as core[df12db4294e9bfd3]::ops::function::Fn<(&std[70759c8f55707aa4]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2334:9
[INFO] [stdout]   14:     0x5bdb3aa53192 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:823:13
[INFO] [stdout]   15:     0x5bdb3aa36932 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:688:13
[INFO] [stdout]   16:     0x5bdb3aa2f6b9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5bdb3aa3752d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:679:5
[INFO] [stdout]   18:     0x5bdb3aa7075c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5bdb3a9969a0 - <tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>::new
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:56:9
[INFO] [stdout]   20:     0x5bdb3a996357 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:62
[INFO] [stdout]   21:     0x5bdb3a988838 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:50
[INFO] [stdout]   22:     0x5bdb3a988785 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:572:19
[INFO] [stdout]   23:     0x5bdb3a98d242 - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:40
[INFO] [stdout]   24:     0x5bdb3aa3c559 - <std[70759c8f55707aa4]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/sync/once/futex.rs:183:21
[INFO] [stdout]   25:     0x5bdb3a98af5a - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once.rs:226:20
[INFO] [stdout]   26:     0x5bdb3a98603c - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:571:19
[INFO] [stdout]   27:     0x5bdb3a9860be - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_try_init::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:439:14
[INFO] [stdout]   28:     0x5bdb3a98605e - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[867df75c4eb47699]::unitary_comparison::TkCompareWorker>>>::get_or_init::<tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sync/once_lock.rs:350:20
[INFO] [stdout]   29:     0x5bdb3a998685 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_with_worker
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:128:36
[INFO] [stdout]   30:     0x5bdb3a9983f2 - tk_pg_converter[867df75c4eb47699]::unitary_comparison::compare_unitaries_via_tk
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tk-pg-converter-0.1.1/src/unitary_comparison.rs:169:18
[INFO] [stdout]   31:     0x5bdb3a8fc9af - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_rotation_cancellation
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:548:17
[INFO] [stdout]   32:     0x5bdb3a8f8e47 - tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_rotation_cancellation::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rotation_merging.rs:530:36
[INFO] [stdout]   33:     0x5bdb3a91cca6 - <tk_pg_optimize[ec05f9a1a693b7bd]::rotation_merging::tests::test_rotation_cancellation::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5bdb3a92916b - <fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x5bdb3a92916b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:733:18
[INFO] [stdout]   36:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:74
[INFO] [stdout]   37:     0x5bdb3a9367d5 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   39:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panicking::catch_unwind::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5bdb3a9367d5 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<test[9d35eded1c95d3be]::run_test_in_process::{closure#0}>, core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test_in_process
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:756:27
[INFO] [stdout]   42:     0x5bdb3a9367d5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:677:43
[INFO] [stdout]   43:     0x5bdb3a930094 - test[9d35eded1c95d3be]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/test/src/lib.rs:707:41
[INFO] [stdout]   44:     0x5bdb3a930094 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   45:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   46:     0x5bdb3a939932 - <core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   47:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::do_call::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:576:43
[INFO] [stdout]   48:     0x5bdb3a939932 - std[70759c8f55707aa4]::panicking::catch_unwind::<(), core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panicking.rs:544:19
[INFO] [stdout]   49:     0x5bdb3a939932 - std[70759c8f55707aa4]::panic::catch_unwind::<core[df12db4294e9bfd3]::panic::unwind_safe::AssertUnwindSafe<std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/panic.rs:359:14
[INFO] [stdout]   50:     0x5bdb3a939932 - std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   51:     0x5bdb3a939932 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   52:     0x5bdb3aa5a1f9 - <alloc[2182bb758b4b3781]::boxed::Box<dyn core[df12db4294e9bfd3]::ops::function::FnOnce<(), Output = ()> + core[df12db4294e9bfd3]::marker::Send> as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/alloc/src/boxed.rs:2320:9
[INFO] [stdout]   53:     0x5bdb3aa5a1f9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/std/src/sys/thread/unix.rs:123:17
[INFO] [stdout]   54:     0x734240e3ddfa - <unknown>
[INFO] [stdout]   55:     0x734240ed13d4 - clone
[INFO] [stdout]   56:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     rotation_merging::tests::test_negative_angle_rotation_merging
[INFO] [stdout]     rotation_merging::tests::test_preserving_tableau
[INFO] [stdout]     rotation_merging::tests::test_random_rotation_merging
[INFO] [stdout]     rotation_merging::tests::test_rotation_cancellation
[INFO] [stdout]     rotation_merging::tests::test_rotation_merging
[INFO] [stdout]     rotation_merging::tests::test_rotation_merging_v
[INFO] [stdout]     rotation_merging::tests::test_x_rotations_only
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 29 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5", kill_on_drop: false }`
[INFO] [stdout] da5542c4360505d3822753580dc08b3df685652dc180d96e8da50c091239fbd5
