[INFO] cloning repository https://github.com/Mego/rust-quantum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mego/rust-quantum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMego%2Frust-quantum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMego%2Frust-quantum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f87981d11e7a668d205359d02b219ddb0d07e8b
[INFO] checking Mego/rust-quantum against try#09eeb2bacb9b40b2ed1d47f03177442c0632cda1 for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMego%2Frust-quantum" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Mego/rust-quantum
[INFO] finished tweaking git repo https://github.com/Mego/rust-quantum
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[INFO] validating manifest of git repo https://github.com/Mego/rust-quantum on toolchain 09eeb2bacb9b40b2ed1d47f03177442c0632cda1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Mego/rust-quantum 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" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d4bf507d984b341fe76d7ac7268a6ca94b11ddf237df6e3a49f4af1b51308da8
[INFO] running `Command { std: "docker" "start" "d4bf507d984b341fe76d7ac7268a6ca94b11ddf237df6e3a49f4af1b51308da8", 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" "d4bf507d984b341fe76d7ac7268a6ca94b11ddf237df6e3a49f4af1b51308da8" "/opt/rustwide/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4bf507d984b341fe76d7ac7268a6ca94b11ddf237df6e3a49f4af1b51308da8", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d4bf507d984b341fe76d7ac7268a6ca94b11ddf237df6e3a49f4af1b51308da8" "/opt/rustwide/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking wide v0.7.32
[INFO] [stderr]     Checking getrandom v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.46
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[INFO] [stderr]    Compiling zerocopy-derive v0.8.14
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling exhaust-macros v0.2.1
[INFO] [stderr]    Compiling bounded-integer-macro v0.5.8
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking exhaust v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_core v0.9.0
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[INFO] [stderr]     Checking quantum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bounded_integer::BoundedU8`
[INFO] [stdout]  --> src/algebra.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bounded_integer::BoundedU8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SVector`
[INFO] [stdout]  --> src/algebra.rs:3:55
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nalgebra::{DMatrix, DVector, RowDVector, SMatrix, SVector};
[INFO] [stdout]   |                                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Weak` and `cell::RefCell`
[INFO] [stdout]  --> src/qubit.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::RefCell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 3 |     rc::{Rc, Weak},
[INFO] [stdout]   |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DVectorView`, `DVector`, `Dyn`, `SVectorViewMut`, `SVectorView`, and `SVector`
[INFO] [stdout]  --> src/qubit.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nalgebra::{DVector, DVectorView, Dyn, SVector, SVectorView, SVectorViewMut};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^^^  ^^^  ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Complex64`
[INFO] [stdout]   --> src/qubit.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     types::{Complex64, Operation},
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap` and `Ref`
[INFO] [stdout]  --> src/state.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::{Cell, Ref, RefCell},
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 3 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ComplexField`, `DMatrix`, `SMatrix`, `SVectorView`, `SVector`, `convert`, `dvector`, and `try_convert`
[INFO] [stdout]   --> src/state.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     ComplexField, DMatrix, DVector, Matrix2, SMatrix, SVector, SVectorView, Vector2, convert,
[INFO] [stdout]    |     ^^^^^^^^^^^^  ^^^^^^^                    ^^^^^^^  ^^^^^^^  ^^^^^^^^^^^           ^^^^^^^
[INFO] [stdout] 13 |     dmatrix, dvector, try_convert,
[INFO] [stdout]    |              ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SVectorViewMut` and `SVectorView`
[INFO] [stdout]  --> src/types.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nalgebra::{Complex, SMatrix, SVectorView, SVectorViewMut};
[INFO] [stdout]   |                                  ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bounded_integer::BoundedU8`
[INFO] [stdout]  --> src/algebra.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bounded_integer::BoundedU8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SVector`
[INFO] [stdout]  --> src/algebra.rs:3:55
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nalgebra::{DMatrix, DVector, RowDVector, SMatrix, SVector};
[INFO] [stdout]   |                                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Weak` and `cell::RefCell`
[INFO] [stdout]  --> src/qubit.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::RefCell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 3 |     rc::{Rc, Weak},
[INFO] [stdout]   |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DVectorView`, `DVector`, `Dyn`, `SVectorViewMut`, `SVectorView`, and `SVector`
[INFO] [stdout]  --> src/qubit.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nalgebra::{DVector, DVectorView, Dyn, SVector, SVectorView, SVectorViewMut};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^^^  ^^^  ^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Complex64`
[INFO] [stdout]   --> src/qubit.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     types::{Complex64, Operation},
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap` and `Ref`
[INFO] [stdout]  --> src/state.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::{Cell, Ref, RefCell},
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 3 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ComplexField`, `DMatrix`, `SMatrix`, `SVectorView`, `SVector`, `convert`, `dvector`, and `try_convert`
[INFO] [stdout]   --> src/state.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     ComplexField, DMatrix, DVector, Matrix2, SMatrix, SVector, SVectorView, Vector2, convert,
[INFO] [stdout]    |     ^^^^^^^^^^^^  ^^^^^^^                    ^^^^^^^  ^^^^^^^  ^^^^^^^^^^^           ^^^^^^^
[INFO] [stdout] 13 |     dmatrix, dvector, try_convert,
[INFO] [stdout]    |              ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SVectorViewMut` and `SVectorView`
[INFO] [stdout]  --> src/types.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nalgebra::{Complex, SMatrix, SVectorView, SVectorViewMut};
[INFO] [stdout]   |                                  ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `permutation_smatrix` is never used
[INFO] [stdout]  --> src/algebra.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn permutation_smatrix<const N: usize>(
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `permutation_dmatrix` is never used
[INFO] [stdout]   --> src/algebra.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) fn permutation_dmatrix(permutation: &[usize]) -> DMatrix<Complex64> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_unitary` is never used
[INFO] [stdout]   --> src/algebra.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) fn is_unitary<const N: usize>(m: &SMatrix<Complex64, N, N>) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ket` is never used
[INFO] [stdout]   --> src/algebra.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) fn ket(values: &[Bit]) -> DVector<Complex64> {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bra` is never used
[INFO] [stdout]   --> src/algebra.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub(crate) fn bra(values: &[Bit]) -> RowDVector<Complex64> {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Qubit` is never constructed
[INFO] [stdout]   --> src/qubit.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Qubit {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `state`, and `apply_operation` are never used
[INFO] [stdout]   --> src/qubit.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Qubit {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 20 |     pub(crate) fn new(idx: usize, state: Rc<State>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) fn state(&self) -> Rc<State> {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn apply_operation<T: Operation>(&self, op: &T) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/state.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct State {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `qubit`, `apply_operation`, `measure_all_z`, and `measure_one_z` are never used
[INFO] [stdout]   --> src/state.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl State {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 30 |     pub fn new() -> Rc<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn qubit(self: Rc<Self>) -> Qubit {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn apply_operation<T: Operation>(self: Rc<Self>, op: &T, idx: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn measure_all_z(self: Rc<Self>) -> Vec<Measurement> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn measure_one_z(self: Rc<Self>, idx: usize) -> Measurement {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Complex64` is never used
[INFO] [stdout]  --> src/types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type Complex64 = Complex<f64>;
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bit` is never used
[INFO] [stdout]  --> src/types.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Bit = BoundedU8<0, 1>;
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Measurement` is never used
[INFO] [stdout]   --> src/types.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Measurement {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Operation` is never used
[INFO] [stdout]   --> src/types.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait Operation {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MatrixOperation` is never constructed
[INFO] [stdout]   --> src/types.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) struct MatrixOperation(SMatrix<Complex64, 2, 2>);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `identity` are never used
[INFO] [stdout]   --> src/types.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl MatrixOperation {
[INFO] [stdout]    | -------------------- associated functions in this implementation
[INFO] [stdout] 36 |     pub(crate) fn new(m: SMatrix<Complex64, 2, 2>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn identity() -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `permutation_smatrix` is never used
[INFO] [stdout]  --> src/algebra.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn permutation_smatrix<const N: usize>(
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `permutation_dmatrix` is never used
[INFO] [stdout]   --> src/algebra.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) fn permutation_dmatrix(permutation: &[usize]) -> DMatrix<Complex64> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_unitary` is never used
[INFO] [stdout]   --> src/algebra.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) fn is_unitary<const N: usize>(m: &SMatrix<Complex64, N, N>) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ket` is never used
[INFO] [stdout]   --> src/algebra.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) fn ket(values: &[Bit]) -> DVector<Complex64> {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bra` is never used
[INFO] [stdout]   --> src/algebra.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub(crate) fn bra(values: &[Bit]) -> RowDVector<Complex64> {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Qubit` is never constructed
[INFO] [stdout]   --> src/qubit.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Qubit {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `state`, and `apply_operation` are never used
[INFO] [stdout]   --> src/qubit.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Qubit {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 20 |     pub(crate) fn new(idx: usize, state: Rc<State>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) fn state(&self) -> Rc<State> {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn apply_operation<T: Operation>(&self, op: &T) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/state.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct State {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `qubit`, `apply_operation`, `measure_all_z`, and `measure_one_z` are never used
[INFO] [stdout]   --> src/state.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl State {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 30 |     pub fn new() -> Rc<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn qubit(self: Rc<Self>) -> Qubit {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn apply_operation<T: Operation>(self: Rc<Self>, op: &T, idx: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn measure_all_z(self: Rc<Self>) -> Vec<Measurement> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn measure_one_z(self: Rc<Self>, idx: usize) -> Measurement {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Complex64` is never used
[INFO] [stdout]  --> src/types.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type Complex64 = Complex<f64>;
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Bit` is never used
[INFO] [stdout]  --> src/types.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Bit = BoundedU8<0, 1>;
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Measurement` is never used
[INFO] [stdout]   --> src/types.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Measurement {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Operation` is never used
[INFO] [stdout]   --> src/types.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait Operation {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MatrixOperation` is never constructed
[INFO] [stdout]   --> src/types.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) struct MatrixOperation(SMatrix<Complex64, 2, 2>);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `identity` are never used
[INFO] [stdout]   --> src/types.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl MatrixOperation {
[INFO] [stdout]    | -------------------- associated functions in this implementation
[INFO] [stdout] 36 |     pub(crate) fn new(m: SMatrix<Complex64, 2, 2>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub(crate) fn identity() -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.36s
[INFO] running `Command { std: "docker" "inspect" "d4bf507d984b341fe76d7ac7268a6ca94b11ddf237df6e3a49f4af1b51308da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4bf507d984b341fe76d7ac7268a6ca94b11ddf237df6e3a49f4af1b51308da8", kill_on_drop: false }`
[INFO] [stdout] d4bf507d984b341fe76d7ac7268a6ca94b11ddf237df6e3a49f4af1b51308da8
