[INFO] fetching crate qdk_sim_experimental 0.24.216270-beta...
[INFO] testing qdk_sim_experimental-0.24.216270-beta against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate qdk_sim_experimental 0.24.216270-beta into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate qdk_sim_experimental 0.24.216270-beta
[INFO] finished tweaking crates.io crate qdk_sim_experimental 0.24.216270-beta
[INFO] tweaked toml for crates.io crate qdk_sim_experimental 0.24.216270-beta written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qdk_sim_experimental 0.24.216270-beta on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 145 packages to latest compatible versions
[INFO] [stderr]       Adding built v0.5.2 (available: v0.8.0)
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[INFO] [stderr]       Adding rand v0.7.3 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] 4a162add2a36643a6b444a40a1dfce9ba31d78970542b51303f2cc677c9ae788
[INFO] running `Command { std: "docker" "start" "-a" "4a162add2a36643a6b444a40a1dfce9ba31d78970542b51303f2cc677c9ae788", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.186
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[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
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[INFO] [stderr]    Compiling yoke v0.8.2
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[INFO] [stderr]    Compiling zerotrie v0.2.4
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[INFO] [stderr]    Compiling icu_properties v2.2.0
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[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling cargo-lock v8.0.3
[INFO] [stderr]    Compiling built v0.5.2
[INFO] [stderr]    Compiling qdk_sim_experimental v0.24.216270-beta (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |             self[(i)] * other[(j)]
[INFO] [stdout]    |                  ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             self[(i)] * other[(j)]
[INFO] [stdout] 75 +             self[i] * other[(j)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg.rs:75:31
[INFO] [stdout]    |
[INFO] [stdout] 75 |             self[(i)] * other[(j)]
[INFO] [stdout]    |                               ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             self[(i)] * other[(j)]
[INFO] [stdout] 75 +             self[(i)] * other[j]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `web-sys-log`
[INFO] [stdout]   --> src/utils.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg(feature = "web-sys-log")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `numpy`, `pyo3`, `python`, `wasm`, and `web-sys`
[INFO] [stdout]    = help: consider adding `web-sys-log` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `web-sys-log`
[INFO] [stdout]   --> src/utils.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg(not(feature = "web-sys-log"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `numpy`, `pyo3`, `python`, `wasm`, and `web-sys`
[INFO] [stdout]    = help: consider adding `web-sys-log` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.87s
[INFO] running `Command { std: "docker" "inspect" "4a162add2a36643a6b444a40a1dfce9ba31d78970542b51303f2cc677c9ae788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a162add2a36643a6b444a40a1dfce9ba31d78970542b51303f2cc677c9ae788", kill_on_drop: false }`
[INFO] [stdout] 4a162add2a36643a6b444a40a1dfce9ba31d78970542b51303f2cc677c9ae788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fabec2789138b71b7055ce524f0c9304246cea28508a35634c42f93b2bba5766
[INFO] running `Command { std: "docker" "start" "-a" "fabec2789138b71b7055ce524f0c9304246cea28508a35634c42f93b2bba5766", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |             self[(i)] * other[(j)]
[INFO] [stdout]    |                  ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             self[(i)] * other[(j)]
[INFO] [stdout] 75 +             self[i] * other[(j)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg.rs:75:31
[INFO] [stdout]    |
[INFO] [stdout] 75 |             self[(i)] * other[(j)]
[INFO] [stdout]    |                               ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             self[(i)] * other[(j)]
[INFO] [stdout] 75 +             self[(i)] * other[j]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `web-sys-log`
[INFO] [stdout]   --> src/utils.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg(feature = "web-sys-log")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `numpy`, `pyo3`, `python`, `wasm`, and `web-sys`
[INFO] [stdout]    = help: consider adding `web-sys-log` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `web-sys-log`
[INFO] [stdout]   --> src/utils.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg(not(feature = "web-sys-log"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `numpy`, `pyo3`, `python`, `wasm`, and `web-sys`
[INFO] [stdout]    = help: consider adding `web-sys-log` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling qdk_sim_experimental v0.24.216270-beta (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Tableau`
[INFO] [stdout]  --> tests/chp_simulation_tests.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | use qdk_sim::{Pauli, Process, State, Tableau};
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |             self[(i)] * other[(j)]
[INFO] [stdout]    |                  ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             self[(i)] * other[(j)]
[INFO] [stdout] 75 +             self[i] * other[(j)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/linalg.rs:75:31
[INFO] [stdout]    |
[INFO] [stdout] 75 |             self[(i)] * other[(j)]
[INFO] [stdout]    |                               ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             self[(i)] * other[(j)]
[INFO] [stdout] 75 +             self[(i)] * other[j]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `web-sys-log`
[INFO] [stdout]   --> src/utils.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg(feature = "web-sys-log")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `numpy`, `pyo3`, `python`, `wasm`, and `web-sys`
[INFO] [stdout]    = help: consider adding `web-sys-log` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `web-sys-log`
[INFO] [stdout]   --> src/utils.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[cfg(not(feature = "web-sys-log"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `numpy`, `pyo3`, `python`, `wasm`, and `web-sys`
[INFO] [stdout]    = help: consider adding `web-sys-log` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.27s
[INFO] running `Command { std: "docker" "inspect" "fabec2789138b71b7055ce524f0c9304246cea28508a35634c42f93b2bba5766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabec2789138b71b7055ce524f0c9304246cea28508a35634c42f93b2bba5766", kill_on_drop: false }`
[INFO] [stdout] fabec2789138b71b7055ce524f0c9304246cea28508a35634c42f93b2bba5766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8713f0d440aef5336a065c552e83280b700ba30dfb52e047ac21a31cbd2cca4a
[INFO] running `Command { std: "docker" "start" "-a" "8713f0d440aef5336a065c552e83280b700ba30dfb52e047ac21a31cbd2cca4a", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/linalg.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |             self[(i)] * other[(j)]
[INFO] [stderr]    |                  ^ ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 75 -             self[(i)] * other[(j)]
[INFO] [stderr] 75 +             self[i] * other[(j)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/linalg.rs:75:31
[INFO] [stderr]    |
[INFO] [stderr] 75 |             self[(i)] * other[(j)]
[INFO] [stderr]    |                               ^ ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 75 -             self[(i)] * other[(j)]
[INFO] [stderr] 75 +             self[(i)] * other[j]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `web-sys-log`
[INFO] [stderr]   --> src/utils.rs:23:7
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[cfg(feature = "web-sys-log")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `numpy`, `pyo3`, `python`, `wasm`, and `web-sys`
[INFO] [stderr]    = help: consider adding `web-sys-log` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `web-sys-log`
[INFO] [stderr]   --> src/utils.rs:28:11
[INFO] [stderr]    |
[INFO] [stderr] 28 | #[cfg(not(feature = "web-sys-log"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `default`, `numpy`, `pyo3`, `python`, `wasm`, and `web-sys`
[INFO] [stderr]    = help: consider adding `web-sys-log` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `qdk_sim_experimental` (lib) generated 4 warnings (run `cargo fix --lib -p qdk_sim_experimental` to apply 2 suggestions)
[INFO] [stderr] warning: `qdk_sim_experimental` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: unused import: `Tableau`
[INFO] [stderr]  --> tests/chp_simulation_tests.rs:4:38
[INFO] [stderr]   |
[INFO] [stderr] 4 | use qdk_sim::{Pauli, Process, State, Tableau};
[INFO] [stderr]   |                                      ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `qdk_sim_experimental` (test "chp_simulation_tests") generated 1 warning (run `cargo fix --test "chp_simulation_tests" -p qdk_sim_experimental` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qdk_sim-998f61cfc03fd1f3)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test common_matrices::tests::elementary_matrix_is_correct ... ok
[INFO] [stdout] test common_matrices::tests::cnot_is_self_adjoint ... ok
[INFO] [stdout] test common_matrices::tests::elementary_vec_is_correct ... ok
[INFO] [stdout] test common_matrices::tests::h_is_self_adjoint ... ok
[INFO] [stdout] test common_matrices::tests::z_is_self_adjoint ... ok
[INFO] [stdout] test common_matrices::tests::x_is_self_adjoint ... ok
[INFO] [stdout] test common_matrices::tests::y_is_self_adjoint ... ok
[INFO] [stdout] test common_matrices::tests::s_squares_to_z ... ok
[INFO] [stdout] test states::tests::trace_pure_is_one ... ok
[INFO] [stdout] test noise_model::tests::can_serialize_noise_model ... ok
[INFO] [stdout] test tableau::tests::bell_pair_meas_agree ... ok
[INFO] [stdout] test common_matrices::tests::t_squares_to_s ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/chp_simulation_tests.rs (/opt/rustwide/target/debug/deps/chp_simulation_tests-712328627c237f3a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pauli_channel_applies_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serialization_tests.rs (/opt/rustwide/target/debug/deps/serialization_tests-713e39b5513918ee)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ideal_noise_model_deserializes_correctly ... ok
[INFO] [stderr]    Doc-tests qdk_sim
[INFO] [stdout] test ideal_noise_model_serializes_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/lib.rs:8:18
[INFO] [stderr]   |
[INFO] [stderr] 8 | #![cfg_attr(doc, feature(extended_key_value_attributes))]
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stderr]   |
[INFO] [stderr]   = help: the feature `extended_key_value_attributes` has been stable since `1.54.0` and no longer requires an attribute to enable
[INFO] [stderr] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> src/lib.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 | #![cfg_attr(doc, warn(missing_doc_code_examples))]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> src/lib.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 | #![cfg_attr(doc, warn(missing_doc_code_examples))]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the `rustdoc::missing_doc_code_examples` lint is unstable
[INFO] [stderr]    = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
[INFO] [stderr]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/linalg.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |             self[(i)] * other[(j)]
[INFO] [stderr]    |                  ^ ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 75 -             self[(i)] * other[(j)]
[INFO] [stderr] 75 +             self[i] * other[(j)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/linalg.rs:75:31
[INFO] [stderr]    |
[INFO] [stderr] 75 |             self[(i)] * other[(j)]
[INFO] [stderr]    |                               ^ ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 75 -             self[(i)] * other[(j)]
[INFO] [stderr] 75 +             self[(i)] * other[j]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type rlib --crate-type staticlib --crate-type cdylib --color auto --crate-name qdk_sim --test src/lib.rs --test-run-directory /opt/rustwide/workdir --extern assert_json_diff=/opt/rustwide/target/debug/deps/libassert_json_diff-2aca996c14a2ad6b.rlib --extern built=/opt/rustwide/target/debug/deps/libbuilt-4c6b20e46d84fc55.rlib --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-73907a425b6e514e.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-c18e8aebb100fb04.rlib --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-234c1254e5968ad1.so --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-a849526a142b90a9.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-a3cf25585b956333.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-58edaf41543212f3.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-cfe9047d1bac8037.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-e8bd97fed6abe768.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-13e0c6dd117d8ba0.rlib --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-5d05149e5c1ebae5.rlib --extern qdk_sim=/opt/rustwide/target/debug/deps/libqdk_sim.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-20a30ad5b3e54099.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-47b5daead26b8122.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f81be9f9f76ea4dd.rlib -L dependency=/opt/rustwide/target/debug/deps -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "numpy", "pyo3", "python", "wasm", "web-sys"))' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "8713f0d440aef5336a065c552e83280b700ba30dfb52e047ac21a31cbd2cca4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8713f0d440aef5336a065c552e83280b700ba30dfb52e047ac21a31cbd2cca4a", kill_on_drop: false }`
[INFO] [stdout] 8713f0d440aef5336a065c552e83280b700ba30dfb52e047ac21a31cbd2cca4a
