[INFO] fetching crate tk-pg-t-optimize 0.1.1...
[INFO] testing tk-pg-t-optimize-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tk-pg-t-optimize 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tk-pg-t-optimize 0.1.1
[INFO] finished tweaking crates.io crate tk-pg-t-optimize 0.1.1
[INFO] tweaked toml for crates.io crate tk-pg-t-optimize 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tk-pg-t-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-t-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-ir-kernels v0.1.1
[INFO] [stderr]   Downloaded tk-pg-utils v0.1.1
[INFO] [stderr]   Downloaded tk-pg-core v0.1.1
[INFO] [stderr]   Downloaded tk-pg-qm-tableau v0.1.1
[INFO] [stderr]   Downloaded tk-pg-bitpacked v0.1.1
[INFO] [stderr]   Downloaded tk-pg-converter v0.1.1
[INFO] [stderr]   Downloaded tk-pg-canonical-form v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27
[INFO] running `Command { std: "docker" "start" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27", 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" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27" "/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" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27", 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" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling tk-pg-utils v0.1.1
[INFO] [stderr]    Compiling bitvec v1.1.1
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling serde_derive v1.0.229
[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-canonical-form v0.1.1
[INFO] [stderr]    Compiling tk-pg-t-optimize v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 14.42s
[INFO] running `Command { std: "docker" "inspect" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27", 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" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", 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-t-optimize v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.39s
[INFO] running `Command { std: "docker" "inspect" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27", 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" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/tk_pg_t_optimize-589cf2baba8efec5)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test optimizer::tests::test_batch_rotations_anticommuting_with_budget ... ok
[INFO] [stdout] test optimizer::tests::test_batch_rotations_empty_graph ... ok
[INFO] [stdout] test optimizer::tests::test_batch_rotations_anticommuting ... ok
[INFO] [stdout] test optimizer::tests::test_batch_rotations_no_duplicates ... ok
[INFO] [stdout] test optimizer::tests::test_batch_rotations_respects_dependencies ... ok
[INFO] [stdout] test simd_vector::tests::test_flip_bit ... ok
[INFO] [stdout] test simd_vector::tests::test_new ... ok
[INFO] [stdout] test clifford_propagation::tests::test_correction_rotations_match_tableau ... ok
[INFO] [stdout] test simd_vector::tests::test_popcount ... ok
[INFO] [stdout] test clifford_propagation::tests::test_push_through_gate ... ok
[INFO] [stdout] test simd_vector::tests::test_first_one ... ok
[INFO] [stdout] test simd_vector::tests::test_xor ... ok
[INFO] [stdout] test t_optimizer::tests::todd_no_duplicates_in_output ... ok
[INFO] [stdout] test t_optimizer::tests::signature_tensor_two_duplicate_columns ... ok
[INFO] [stdout] test t_optimizer::tests::todd_preserves_signature_tensor_larger ... ok
[INFO] [stdout] test t_optimizer::tests::todd_preserves_signature_tensor ... ok
[INFO] [stdout] test t_optimizer::tests::todd_reduces_column_count ... ok
[INFO] [stdout] test hadamard_optimizer::tests::test_gadgetize_produces_diagonal_t_rotations ... ok
[INFO] [stdout] test hadamard_optimizer::tests::test_synthesize_rotation_sign ... ok
[INFO] [stdout] test optimizer::tests::test_batch_rotations_single_op ... ok
[INFO] [stdout] test simd_vector::tests::packed_operations_match_scalar_bits ... ok
[INFO] [stdout] test optimizer::tests::test_batch_rotations_covers_all_ops ... ok
[INFO] [stdout] test optimizer::tests::test_batch_rotations_commuting ... ok
[INFO] [stdout] test hadamard_optimizer::tests::test_gadgetize_adds_conditional_clifford_correction ... ok
[INFO] [stdout] test tests::reduces_t_count_without_ancillas ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::reduces_t_count_without_ancillas stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::reduces_t_count_without_ancillas' (517) 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:     0x566a50ed7821 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x566a50eecdea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x566a50edbfbc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x566a50eb3776 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x566a50ecfd59 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x566a50e17c30 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x566a50ed0082 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x566a50eb3822 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x566a50eac5a9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x566a50eb441d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x566a50eed51c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x566a50e4d66b - <tk_pg_converter[97deaa94ff64214a]::unitary_comparison::TkCompareWorker>::new
[INFO] [stdout]   12:     0x566a50e5bc31 - <std[70759c8f55707aa4]::sync::once::Once>::call_once_force::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[97deaa94ff64214a]::unitary_comparison::TkCompareWorker>>>::initialize<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[97deaa94ff64214a]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[97deaa94ff64214a]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>::{closure#0}>::{closure#0}
[INFO] [stdout]   13:     0x566a50eb9449 - <std[70759c8f55707aa4]::sys::sync::once::futex::Once>::call
[INFO] [stdout]   14:     0x566a50e5b417 - <std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[97deaa94ff64214a]::unitary_comparison::TkCompareWorker>>>::initialize::<<std[70759c8f55707aa4]::sync::once_lock::OnceLock<std[70759c8f55707aa4]::sync::poison::mutex::Mutex<tk_pg_converter[97deaa94ff64214a]::unitary_comparison::TkCompareWorker>>>::get_or_init<tk_pg_converter[97deaa94ff64214a]::unitary_comparison::compare_unitaries_with_worker::{closure#0}>::{closure#0}, !>
[INFO] [stdout]   15:     0x566a50e4ec79 - tk_pg_converter[97deaa94ff64214a]::unitary_comparison::compare_unitaries_via_tk
[INFO] [stdout]   16:     0x566a50e0a077 - tk_pg_t_optimize[cea008a54385ebb0]::tests::reduces_t_count_without_ancillas
[INFO] [stdout]   17:     0x566a50dfc329 - <tk_pg_t_optimize[cea008a54385ebb0]::tests::reduces_t_count_without_ancillas::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   18:     0x566a50e0af1b - 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]   19:     0x566a50e18585 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   20:     0x566a50e11e44 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   21:     0x566a50e1b6e2 - <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]   22:     0x566a50ed70e9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   23:     0x7d9418517dfa - <unknown>
[INFO] [stdout]   24:     0x7d94185ab3d4 - clone
[INFO] [stdout]   25:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::reduces_t_count_without_ancillas
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 24 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27", kill_on_drop: false }`
[INFO] [stdout] ec3906e9695f9a266932dfce9b16ab859268cf925e2d1d7520974092c1241e27
