[INFO] cloning repository https://github.com/benjvmin93/mbqc-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benjvmin93/mbqc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjvmin93%2Fmbqc-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjvmin93%2Fmbqc-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff724072275ba6fb94f0dff57771031dc5a88c7c [INFO] checking benjvmin93/mbqc-rust/ff724072275ba6fb94f0dff57771031dc5a88c7c against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjvmin93%2Fmbqc-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/benjvmin93/mbqc-rust on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/benjvmin93/mbqc-rust [INFO] finished tweaking git repo https://github.com/benjvmin93/mbqc-rust [INFO] tweaked toml for git repo https://github.com/benjvmin93/mbqc-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 53 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding ndarray v0.15.6 (latest: v0.16.1) [INFO] [stderr] Adding pyo3 v0.21.2 (latest: v0.22.2) [INFO] [stderr] Adding pyo3-build-config v0.21.2 (latest: v0.22.2) [INFO] [stderr] Adding pyo3-ffi v0.21.2 (latest: v0.22.2) [INFO] [stderr] Adding pyo3-macros v0.21.2 (latest: v0.22.2) [INFO] [stderr] Adding pyo3-macros-backend v0.21.2 (latest: v0.22.2) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ad51a05d67017f244ad2e036fb570636ea660842a809d5489283e133890c90e [INFO] running `Command { std: "docker" "start" "-a" "3ad51a05d67017f244ad2e036fb570636ea660842a809d5489283e133890c90e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ad51a05d67017f244ad2e036fb570636ea660842a809d5489283e133890c90e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ad51a05d67017f244ad2e036fb570636ea660842a809d5489283e133890c90e", kill_on_drop: false }` [INFO] [stdout] 3ad51a05d67017f244ad2e036fb570636ea660842a809d5489283e133890c90e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68823f8fb79fc214baf0d0d1e640865e628cb3a9e51bdb38fdc633e6ca81c589 [INFO] running `Command { std: "docker" "start" "-a" "68823f8fb79fc214baf0d0d1e640865e628cb3a9e51bdb38fdc633e6ca81c589", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling portable-atomic v1.7.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling pyo3-build-config v0.21.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling pyo3-ffi v0.21.2 [INFO] [stderr] Compiling pyo3 v0.21.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.21.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling pyo3-macros v0.21.2 [INFO] [stderr] Checking numpy v0.21.0 [INFO] [stderr] Checking dm-simu-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/tensor.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use num_traits::{Zero, One}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `bitwise_bin_vec_to_int` and `bitwise_int_to_bin_vec` [INFO] [stdout] --> src/tensor.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::tools::{bitwise_bin_vec_to_int, bitwise_int_to_bin_vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/tensor.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use num_traits::{Zero, One}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `bitwise_bin_vec_to_int` and `bitwise_int_to_bin_vec` [INFO] [stdout] --> src/tensor.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::tools::{bitwise_bin_vec_to_int, bitwise_int_to_bin_vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tensor.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 298 | let mut temp_dest = dest.clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tensor.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 298 | let mut temp_dest = dest.clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `re_diff` [INFO] [stdout] --> src/tools.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let re_diff = (a.re - b.re).abs(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_diff` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `im_diff` [INFO] [stdout] --> src/tools.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let im_diff = (a.im - b.im).abs(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_im_diff` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `py` [INFO] [stdout] --> src/lib.rs:113:27 [INFO] [stdout] | [INFO] [stdout] 113 | fn evolve_single<'py>(py: pyo3::prelude::Python<'py>, py_dm: PyVec<'py>, py_op: PyVec<'py>, qubit: usize) -> pyo3::prelude::PyResult<... [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_py` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `re_diff` [INFO] [stdout] --> src/tools.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let re_diff = (a.re - b.re).abs(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_diff` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `im_diff` [INFO] [stdout] --> src/tools.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let im_diff = (a.im - b.im).abs(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_im_diff` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `py` [INFO] [stdout] --> src/lib.rs:121:20 [INFO] [stdout] | [INFO] [stdout] 121 | fn evolve<'py>(py: pyo3::prelude::Python<'py>, py_dm: PyVec<'py>, py_op: PyVec<'py>, qubits: Vec) -> pyo3::prelude::PyResult<(... [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_py` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `py` [INFO] [stdout] --> src/lib.rs:113:27 [INFO] [stdout] | [INFO] [stdout] 113 | fn evolve_single<'py>(py: pyo3::prelude::Python<'py>, py_dm: PyVec<'py>, py_op: PyVec<'py>, qubit: usize) -> pyo3::prelude::PyResult<... [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_py` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `py` [INFO] [stdout] --> src/lib.rs:121:20 [INFO] [stdout] | [INFO] [stdout] 121 | fn evolve<'py>(py: pyo3::prelude::Python<'py>, py_dm: PyVec<'py>, py_op: PyVec<'py>, qubits: Vec) -> pyo3::prelude::PyResult<(... [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_py` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | m.add("Zero", State::ZERO); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 16 | let _ = m.add("Zero", State::ZERO); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | m.add("Plus", State::PLUS); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 17 | let _ = m.add("Plus", State::PLUS); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 250 | / self.evolve( [INFO] [stdout] 251 | | &Operator::two_qubits(TwoQubitsOp::CZ), [INFO] [stdout] 252 | | &[edge.0, edge.1] [INFO] [stdout] 253 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 250 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:257:9 [INFO] [stdout] | [INFO] [stdout] 257 | / self.evolve( [INFO] [stdout] 258 | | &Operator::two_qubits(TwoQubitsOp::SWAP), [INFO] [stdout] 259 | | &[edge.0, edge.1] [INFO] [stdout] 260 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 257 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / self.evolve( [INFO] [stdout] 265 | | &Operator::two_qubits(TwoQubitsOp::CX), [INFO] [stdout] 266 | | &[edge.0, edge.1] [INFO] [stdout] 267 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 264 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | m.add("Zero", State::ZERO); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 16 | let _ = m.add("Zero", State::ZERO); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | m.add("Plus", State::PLUS); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 17 | let _ = m.add("Plus", State::PLUS); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 250 | / self.evolve( [INFO] [stdout] 251 | | &Operator::two_qubits(TwoQubitsOp::CZ), [INFO] [stdout] 252 | | &[edge.0, edge.1] [INFO] [stdout] 253 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 250 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:257:9 [INFO] [stdout] | [INFO] [stdout] 257 | / self.evolve( [INFO] [stdout] 258 | | &Operator::two_qubits(TwoQubitsOp::SWAP), [INFO] [stdout] 259 | | &[edge.0, edge.1] [INFO] [stdout] 260 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 257 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / self.evolve( [INFO] [stdout] 265 | | &Operator::two_qubits(TwoQubitsOp::CX), [INFO] [stdout] 266 | | &[edge.0, edge.1] [INFO] [stdout] 267 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 264 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dm_simu_rs::tools::complex_approx_eq` [INFO] [stdout] --> tests/tests_operators.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | use dm_simu_rs::tools::complex_approx_eq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/tensor.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use num_traits::{Zero, One}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `bitwise_bin_vec_to_int` and `bitwise_int_to_bin_vec` [INFO] [stdout] --> src/tensor.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::tools::{bitwise_bin_vec_to_int, bitwise_int_to_bin_vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::pow` [INFO] [stdout] --> tests/tests_density_matrix.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | use num_traits::pow; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/tensor.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use num_traits::{Zero, One}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `bitwise_bin_vec_to_int` and `bitwise_int_to_bin_vec` [INFO] [stdout] --> src/tensor.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::tools::{bitwise_bin_vec_to_int, bitwise_int_to_bin_vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | rho.evolve_single(&Operator::one_qubit(OneQubitOp::I), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 | let _ = rho.evolve_single(&Operator::one_qubit(OneQubitOp::I), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | rho.evolve_single(&Operator::one_qubit(OneQubitOp::H), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 97 | let _ = rho.evolve_single(&Operator::one_qubit(OneQubitOp::H), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | rho.evolve_single(&Operator::one_qubit(OneQubitOp::X), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = rho.evolve_single(&Operator::one_qubit(OneQubitOp::X), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | rho.evolve_single(&Operator::one_qubit(OneQubitOp::Y), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = rho.evolve_single(&Operator::one_qubit(OneQubitOp::Y), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 127 | rho.evolve_single(&Operator::one_qubit(OneQubitOp::Z), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 127 | let _ = rho.evolve_single(&Operator::one_qubit(OneQubitOp::Z), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | rho.evolve_single(&Operator::one_qubit(OneQubitOp::I), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = rho.evolve_single(&Operator::one_qubit(OneQubitOp::I), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | rho.evolve_single(&Operator::one_qubit(OneQubitOp::H), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 152 | let _ = rho.evolve_single(&Operator::one_qubit(OneQubitOp::H), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | rho.evolve_single(&Operator::one_qubit(OneQubitOp::X), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 167 | let _ = rho.evolve_single(&Operator::one_qubit(OneQubitOp::X), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 182 | rho.evolve_single(&Operator::one_qubit(OneQubitOp::Y), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 182 | let _ = rho.evolve_single(&Operator::one_qubit(OneQubitOp::Y), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | rho.evolve_single(&Operator::one_qubit(OneQubitOp::Z), 0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 197 | let _ = rho.evolve_single(&Operator::one_qubit(OneQubitOp::Z), 0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::CX), &[0, 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 212 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::CX), &[0, 1]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::CX), &[1, 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 224 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::CX), &[1, 0]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::CX), &[1, 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 236 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::CX), &[1, 0]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::CX), &[0, 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 248 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::CX), &[0, 1]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:260:9 [INFO] [stdout] | [INFO] [stdout] 260 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::CX), &[0, 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 260 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::CX), &[0, 1]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:272:9 [INFO] [stdout] | [INFO] [stdout] 272 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::CZ), &[0, 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 272 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::CZ), &[0, 1]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 285 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[0, 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 285 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[0, 1]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:302:9 [INFO] [stdout] | [INFO] [stdout] 302 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[2, 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 302 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[2, 1]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:322:9 [INFO] [stdout] | [INFO] [stdout] 322 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[1, 2]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 322 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[1, 2]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 342 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[2, 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 342 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[2, 0]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:362:9 [INFO] [stdout] | [INFO] [stdout] 362 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[0, 2]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 362 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[0, 2]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:382:9 [INFO] [stdout] | [INFO] [stdout] 382 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[0, 2]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 382 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[0, 2]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:402:9 [INFO] [stdout] | [INFO] [stdout] 402 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[0, 1]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 402 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[0, 1]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/tests_density_matrix.rs:422:9 [INFO] [stdout] | [INFO] [stdout] 422 | rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[1, 2]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 422 | let _ = rho.evolve(&Operator::two_qubits(TwoQubitsOp::SWAP), &[1, 2]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_tensordot_2D_1` should have a snake case name [INFO] [stdout] --> tests/tests_tensor.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | fn test_tensordot_2D_1() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_tensordot_2_d_1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_tensordot_2D_2` should have a snake case name [INFO] [stdout] --> tests/tests_tensor.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | fn test_tensordot_2D_2() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_tensordot_2_d_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_tensordot_3Dx2D_1` should have a snake case name [INFO] [stdout] --> tests/tests_tensor.rs:194:8 [INFO] [stdout] | [INFO] [stdout] 194 | fn test_tensordot_3Dx2D_1() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_tensordot_3_dx2_d_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_tensordot_3Dx2D_2` should have a snake case name [INFO] [stdout] --> tests/tests_tensor.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 209 | fn test_tensordot_3Dx2D_2() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_tensordot_3_dx2_d_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_tensordot_2Dx3D_1` should have a snake case name [INFO] [stdout] --> tests/tests_tensor.rs:224:8 [INFO] [stdout] | [INFO] [stdout] 224 | fn test_tensordot_2Dx3D_1() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_tensordot_2_dx3_d_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_tensordot_2Dx3D_2` should have a snake case name [INFO] [stdout] --> tests/tests_tensor.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 239 | fn test_tensordot_2Dx3D_2() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_tensordot_2_dx3_d_2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tensor.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 298 | let mut temp_dest = dest.clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `re_diff` [INFO] [stdout] --> src/tools.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let re_diff = (a.re - b.re).abs(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_diff` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `im_diff` [INFO] [stdout] --> src/tools.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let im_diff = (a.im - b.im).abs(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_im_diff` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/density_matrix.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl DensityMatrix { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 31 | // By default initialize in |0>. [INFO] [stdout] 32 | pub fn new(nqubits: usize, initial_state: State) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn from_statevec(statevec: &[Complex]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn from_tensor(tensor: Tensor>) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | pub fn get(&self, i: u8, j: u8) -> Complex { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn set(&mut self, i: u8, j: u8, value: Complex) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | pub fn expectation_single(&self, op: OneQubitOp, index: usize) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 136 | pub fn trace(&self) -> Complex { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn normalize(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 155 | pub fn evolve_single(&mut self, op: &Operator, index: usize) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | pub fn evolve(&mut self, op: &Operator, indices: &[usize]) -> Result<(), String> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | pub fn equals(&self, other: DensityMatrix, tol: f64) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 220 | pub fn tensor(&mut self, other: &DensityMatrix) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 225 | pub fn ptrace(&mut self, qargs: &[usize]) -> Result<(), &str> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 249 | pub fn entangle(&mut self, edge: &(usize, usize)) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 256 | pub fn swap(&mut self, edge: &(usize, usize)) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 263 | pub fn cnot(&mut self, edge: &(usize, usize)) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/tensor.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 13 | / impl Tensor [INFO] [stdout] 14 | | where [INFO] [stdout] 15 | | T: Zero + Clone + Mul + Add + AddAssign, [INFO] [stdout] | |____________________________________________________________________- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn new(shape: &[usize]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn from_vec(vec: Vec, shape: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn set(&mut self, indices: &[u8], value: T) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn add(&self, other: &Tensor) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn multiply(&self, other: &Tensor) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn tensor_product(&self, other: &Tensor) -> Tensor { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | pub fn tensordot(&self, other: &Tensor, axes: (&[usize], &[usize])) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 189 | fn unravel_index(index: usize, shape: &[usize]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | fn ravel_index(indices: &[usize], shape: &[usize]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 210 | pub fn transpose(&self, axes: &[usize]) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | pub fn moveaxis(&self, source: &[i32], dest: &[i32]) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bitwise_bin_vec_to_int` is never used [INFO] [stdout] --> src/tools.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn bitwise_bin_vec_to_int(bin_vec: &[u8]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `complex_approx_eq` is never used [INFO] [stdout] --> src/tools.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn complex_approx_eq(a: Complex, b: Complex, tol: f64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `are_elements_unique` is never used [INFO] [stdout] --> src/tools.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn are_elements_unique(slice: &[T]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OneQubitOp` is never used [INFO] [stdout] --> src/operators.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum OneQubitOp { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TwoQubitsOp` is never used [INFO] [stdout] --> src/operators.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum TwoQubitsOp { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `nqubits` is never read [INFO] [stdout] --> src/operators.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Operator { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 24 | pub nqubits: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `one_qubit`, `two_qubits`, `conj`, `transpose`, and `transconj` are never used [INFO] [stdout] --> src/operators.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Operator { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 35 | pub fn new(data: Vec>) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn one_qubit(gate: OneQubitOp) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn two_qubits(gate: TwoQubitsOp) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn conj(&self) -> Operator { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn transpose(&self) -> Operator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn transconj(&self) -> Operator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 250 | / self.evolve( [INFO] [stdout] 251 | | &Operator::two_qubits(TwoQubitsOp::CZ), [INFO] [stdout] 252 | | &[edge.0, edge.1] [INFO] [stdout] 253 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 250 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:257:9 [INFO] [stdout] | [INFO] [stdout] 257 | / self.evolve( [INFO] [stdout] 258 | | &Operator::two_qubits(TwoQubitsOp::SWAP), [INFO] [stdout] 259 | | &[edge.0, edge.1] [INFO] [stdout] 260 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 257 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / self.evolve( [INFO] [stdout] 265 | | &Operator::two_qubits(TwoQubitsOp::CX), [INFO] [stdout] 266 | | &[edge.0, edge.1] [INFO] [stdout] 267 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 264 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tensor.rs:298:13 [INFO] [stdout] | [INFO] [stdout] 298 | let mut temp_dest = dest.clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `re_diff` [INFO] [stdout] --> src/tools.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let re_diff = (a.re - b.re).abs(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_re_diff` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `im_diff` [INFO] [stdout] --> src/tools.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let im_diff = (a.im - b.im).abs(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_im_diff` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/density_matrix.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl DensityMatrix { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 31 | // By default initialize in |0>. [INFO] [stdout] 32 | pub fn new(nqubits: usize, initial_state: State) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn from_statevec(statevec: &[Complex]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn from_tensor(tensor: Tensor>) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | pub fn get(&self, i: u8, j: u8) -> Complex { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn set(&mut self, i: u8, j: u8, value: Complex) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | pub fn expectation_single(&self, op: OneQubitOp, index: usize) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 136 | pub fn trace(&self) -> Complex { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn normalize(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 155 | pub fn evolve_single(&mut self, op: &Operator, index: usize) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | pub fn evolve(&mut self, op: &Operator, indices: &[usize]) -> Result<(), String> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | pub fn equals(&self, other: DensityMatrix, tol: f64) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 220 | pub fn tensor(&mut self, other: &DensityMatrix) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 225 | pub fn ptrace(&mut self, qargs: &[usize]) -> Result<(), &str> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 249 | pub fn entangle(&mut self, edge: &(usize, usize)) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 256 | pub fn swap(&mut self, edge: &(usize, usize)) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 263 | pub fn cnot(&mut self, edge: &(usize, usize)) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/tensor.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 13 | / impl Tensor [INFO] [stdout] 14 | | where [INFO] [stdout] 15 | | T: Zero + Clone + Mul + Add + AddAssign, [INFO] [stdout] | |____________________________________________________________________- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn new(shape: &[usize]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn from_vec(vec: Vec, shape: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn set(&mut self, indices: &[u8], value: T) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn add(&self, other: &Tensor) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn multiply(&self, other: &Tensor) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn tensor_product(&self, other: &Tensor) -> Tensor { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | pub fn tensordot(&self, other: &Tensor, axes: (&[usize], &[usize])) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 189 | fn unravel_index(index: usize, shape: &[usize]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | fn ravel_index(indices: &[usize], shape: &[usize]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 210 | pub fn transpose(&self, axes: &[usize]) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | pub fn moveaxis(&self, source: &[i32], dest: &[i32]) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bitwise_bin_vec_to_int` is never used [INFO] [stdout] --> src/tools.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn bitwise_bin_vec_to_int(bin_vec: &[u8]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `complex_approx_eq` is never used [INFO] [stdout] --> src/tools.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn complex_approx_eq(a: Complex, b: Complex, tol: f64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `are_elements_unique` is never used [INFO] [stdout] --> src/tools.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn are_elements_unique(slice: &[T]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OneQubitOp` is never used [INFO] [stdout] --> src/operators.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum OneQubitOp { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TwoQubitsOp` is never used [INFO] [stdout] --> src/operators.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum TwoQubitsOp { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `nqubits` is never read [INFO] [stdout] --> src/operators.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Operator { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 24 | pub nqubits: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operator` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `one_qubit`, `two_qubits`, `conj`, `transpose`, and `transconj` are never used [INFO] [stdout] --> src/operators.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Operator { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 35 | pub fn new(data: Vec>) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn one_qubit(gate: OneQubitOp) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub fn two_qubits(gate: TwoQubitsOp) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn conj(&self) -> Operator { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn transpose(&self) -> Operator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | pub fn transconj(&self) -> Operator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 250 | / self.evolve( [INFO] [stdout] 251 | | &Operator::two_qubits(TwoQubitsOp::CZ), [INFO] [stdout] 252 | | &[edge.0, edge.1] [INFO] [stdout] 253 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 250 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:257:9 [INFO] [stdout] | [INFO] [stdout] 257 | / self.evolve( [INFO] [stdout] 258 | | &Operator::two_qubits(TwoQubitsOp::SWAP), [INFO] [stdout] 259 | | &[edge.0, edge.1] [INFO] [stdout] 260 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 257 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/density_matrix.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / self.evolve( [INFO] [stdout] 265 | | &Operator::two_qubits(TwoQubitsOp::CX), [INFO] [stdout] 266 | | &[edge.0, edge.1] [INFO] [stdout] 267 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 264 | let _ = self.evolve( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.80s [INFO] running `Command { std: "docker" "inspect" "68823f8fb79fc214baf0d0d1e640865e628cb3a9e51bdb38fdc633e6ca81c589", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68823f8fb79fc214baf0d0d1e640865e628cb3a9e51bdb38fdc633e6ca81c589", kill_on_drop: false }` [INFO] [stdout] 68823f8fb79fc214baf0d0d1e640865e628cb3a9e51bdb38fdc633e6ca81c589