[INFO] fetching crate qvnt 0.2.0... [INFO] testing qvnt-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate qvnt 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate qvnt 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/.cargo/config [INFO] started tweaking crates.io crate qvnt 0.2.0 [INFO] finished tweaking crates.io crate qvnt 0.2.0 [INFO] tweaked toml for crates.io crate qvnt 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52882e8d1d2019de40862c9f835f5e912250ed3386498799cc510c111d09eb3d [INFO] running `Command { std: "docker" "start" "-a" "52882e8d1d2019de40862c9f835f5e912250ed3386498799cc510c111d09eb3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52882e8d1d2019de40862c9f835f5e912250ed3386498799cc510c111d09eb3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52882e8d1d2019de40862c9f835f5e912250ed3386498799cc510c111d09eb3d", kill_on_drop: false }` [INFO] [stdout] 52882e8d1d2019de40862c9f835f5e912250ed3386498799cc510c111d09eb3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 285490d4a5757fecf88f1be43e40f86c9ea9ffbe6a4a8ba57c4c961922111370 [INFO] running `Command { std: "docker" "start" "-a" "285490d4a5757fecf88f1be43e40f86c9ea9ffbe6a4a8ba57c4c961922111370", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling rand_distr v0.4.1 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling qvnt v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/operator.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | sync::{ Arc, RwLock } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter` [INFO] [stdout] --> src/register.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | iter::*, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/operator.rs:317:38 [INFO] [stdout] | [INFO] [stdout] 317 | angles.iter_mut().for_each(|(idx, val)| *val = C::from_polar(1.0, val.im)); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | let mut psi = (psi[idx], psi[idx ^ a_mask]); [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/operator.rs:276:17 [INFO] [stdout] | [INFO] [stdout] 276 | let mut psi = psi[idx]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:287:17 [INFO] [stdout] | [INFO] [stdout] 287 | let mut psi = psi[idx]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:442:28 [INFO] [stdout] | [INFO] [stdout] 442 | move |psi, mut idx| { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:730:22 [INFO] [stdout] | [INFO] [stdout] 730 | fn mul(mut self, mut rhs: Self) -> Self { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:739:22 [INFO] [stdout] | [INFO] [stdout] 739 | fn mul(mut self, mut rhs: Operator) -> Self { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:748:18 [INFO] [stdout] | [INFO] [stdout] 748 | fn mul(self, mut rhs: Op) -> Self::Output { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:761:30 [INFO] [stdout] | [INFO] [stdout] 761 | fn mul_assign(&mut self, mut rhs: Operator) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/register.rs:277:17 [INFO] [stdout] | [INFO] [stdout] 277 | let mut n = (0..self.psi.len()) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `M1` [INFO] [stdout] --> src/types.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub type M1 = [C; 4]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `M2` [INFO] [stdout] --> src/types.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | pub type M2 = [C; 16]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ULPS` [INFO] [stdout] --> src/math.rs:97:1 [INFO] [stdout] | [INFO] [stdout] 97 | const ULPS: i64 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `approx_real` [INFO] [stdout] --> src/math.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn approx_real(x: &C) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `approx_eq` [INFO] [stdout] --> src/math.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn approx_eq(a: &C, b: &C) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `approx_eq_conj` [INFO] [stdout] --> src/math.rs:110:4 [INFO] [stdout] | [INFO] [stdout] 110 | fn approx_eq_conj(a: &C, b: &C) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_diagonal_m1` [INFO] [stdout] --> src/math.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn is_diagonal_m1(u: &M1) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_diagonal_m2` [INFO] [stdout] --> src/math.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn is_diagonal_m2(u: &M2) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_unitary_m1` [INFO] [stdout] --> src/math.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn is_unitary_m1(u: &M1) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `m2_mul_m2_herm` [INFO] [stdout] --> src/math.rs:144:4 [INFO] [stdout] | [INFO] [stdout] 144 | fn m2_mul_m2_herm(i: N, j: N, u: &M2) -> C { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_unitary_m2` [INFO] [stdout] --> src/math.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn is_unitary_m2(u: &M2) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_scaled_unitary_m1` [INFO] [stdout] --> src/math.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | pub fn is_scaled_unitary_m1(u: &M1) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_scaled_unitary_m2` [INFO] [stdout] --> src/math.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn is_scaled_unitary_m2(_: &M2) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_hermitian_m1` [INFO] [stdout] --> src/math.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn is_hermitian_m1(u: &M1) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_hermitian_m2` [INFO] [stdout] --> src/math.rs:199:8 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn is_hermitian_m2(u: &M2) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_name` [INFO] [stdout] --> src/operator.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | fn change_name(mut self, name: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `uni_1x1` [INFO] [stdout] --> src/operator.rs:571:19 [INFO] [stdout] | [INFO] [stdout] 571 | pub(crate) fn uni_1x1(u: M1, a_mask: N) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `uni_2x2` [INFO] [stdout] --> src/operator.rs:597:19 [INFO] [stdout] | [INFO] [stdout] 597 | pub(crate) fn uni_2x2(u: M2, a_mask: N, b_mask: N) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `if_b_then_u1_else_u0` [INFO] [stdout] --> src/operator.rs:634:19 [INFO] [stdout] | [INFO] [stdout] 634 | pub(crate) fn if_b_then_u1_else_u0(u0: M1, u1: M1, a_mask: N, b_mask: N) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `_i` should have an upper case name [INFO] [stdout] --> src/lib.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub const _i: crate::types::C = crate::types::C{ re: 0.0, im: 1.0 }; [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `_I` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.85s [INFO] running `Command { std: "docker" "inspect" "285490d4a5757fecf88f1be43e40f86c9ea9ffbe6a4a8ba57c4c961922111370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "285490d4a5757fecf88f1be43e40f86c9ea9ffbe6a4a8ba57c4c961922111370", kill_on_drop: false }` [INFO] [stdout] 285490d4a5757fecf88f1be43e40f86c9ea9ffbe6a4a8ba57c4c961922111370 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 507afd4bfdc57ab0da14f569603cf810d65db84716365a3dbf6dcbdb478e593b [INFO] running `Command { std: "docker" "start" "-a" "507afd4bfdc57ab0da14f569603cf810d65db84716365a3dbf6dcbdb478e593b", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/operator.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | sync::{ Arc, RwLock } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter` [INFO] [stdout] --> src/register.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | iter::*, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/operator.rs:317:38 [INFO] [stdout] | [INFO] [stdout] 317 | angles.iter_mut().for_each(|(idx, val)| *val = C::from_polar(1.0, val.im)); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | let mut psi = (psi[idx], psi[idx ^ a_mask]); [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/operator.rs:276:17 [INFO] [stdout] | [INFO] [stdout] 276 | let mut psi = psi[idx]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:287:17 [INFO] [stdout] | [INFO] [stdout] 287 | let mut psi = psi[idx]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:442:28 [INFO] [stdout] | [INFO] [stdout] 442 | move |psi, mut idx| { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:730:22 [INFO] [stdout] | [INFO] [stdout] 730 | fn mul(mut self, mut rhs: Self) -> Self { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:739:22 [INFO] [stdout] | [INFO] [stdout] 739 | fn mul(mut self, mut rhs: Operator) -> Self { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:748:18 [INFO] [stdout] | [INFO] [stdout] 748 | fn mul(self, mut rhs: Op) -> Self::Output { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:761:30 [INFO] [stdout] | [INFO] [stdout] 761 | fn mul_assign(&mut self, mut rhs: Operator) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/register.rs:277:17 [INFO] [stdout] | [INFO] [stdout] 277 | let mut n = (0..self.psi.len()) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `M1` [INFO] [stdout] --> src/types.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub type M1 = [C; 4]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling qvnt v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias is never used: `M2` [INFO] [stdout] --> src/types.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | pub type M2 = [C; 16]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ULPS` [INFO] [stdout] --> src/math.rs:97:1 [INFO] [stdout] | [INFO] [stdout] 97 | const ULPS: i64 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `approx_real` [INFO] [stdout] --> src/math.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn approx_real(x: &C) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `approx_eq` [INFO] [stdout] --> src/math.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn approx_eq(a: &C, b: &C) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `approx_eq_conj` [INFO] [stdout] --> src/math.rs:110:4 [INFO] [stdout] | [INFO] [stdout] 110 | fn approx_eq_conj(a: &C, b: &C) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_diagonal_m1` [INFO] [stdout] --> src/math.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn is_diagonal_m1(u: &M1) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_diagonal_m2` [INFO] [stdout] --> src/math.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn is_diagonal_m2(u: &M2) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_unitary_m1` [INFO] [stdout] --> src/math.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn is_unitary_m1(u: &M1) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `m2_mul_m2_herm` [INFO] [stdout] --> src/math.rs:144:4 [INFO] [stdout] | [INFO] [stdout] 144 | fn m2_mul_m2_herm(i: N, j: N, u: &M2) -> C { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_unitary_m2` [INFO] [stdout] --> src/math.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn is_unitary_m2(u: &M2) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_scaled_unitary_m1` [INFO] [stdout] --> src/math.rs:180:8 [INFO] [stdout] | [INFO] [stdout] 180 | pub fn is_scaled_unitary_m1(u: &M1) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_scaled_unitary_m2` [INFO] [stdout] --> src/math.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn is_scaled_unitary_m2(_: &M2) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_hermitian_m1` [INFO] [stdout] --> src/math.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn is_hermitian_m1(u: &M1) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_hermitian_m2` [INFO] [stdout] --> src/math.rs:199:8 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn is_hermitian_m2(u: &M2) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_name` [INFO] [stdout] --> src/operator.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | fn change_name(mut self, name: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `uni_1x1` [INFO] [stdout] --> src/operator.rs:571:19 [INFO] [stdout] | [INFO] [stdout] 571 | pub(crate) fn uni_1x1(u: M1, a_mask: N) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `uni_2x2` [INFO] [stdout] --> src/operator.rs:597:19 [INFO] [stdout] | [INFO] [stdout] 597 | pub(crate) fn uni_2x2(u: M2, a_mask: N, b_mask: N) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `if_b_then_u1_else_u0` [INFO] [stdout] --> src/operator.rs:634:19 [INFO] [stdout] | [INFO] [stdout] 634 | pub(crate) fn if_b_then_u1_else_u0(u0: M1, u1: M1, a_mask: N, b_mask: N) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `_i` should have an upper case name [INFO] [stdout] --> src/lib.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub const _i: crate::types::C = crate::types::C{ re: 0.0, im: 1.0 }; [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `_I` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `One`, `Zero` [INFO] [stdout] --> src/tests.rs:194:15 [INFO] [stdout] | [INFO] [stdout] 194 | use num::{One, Zero}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/operator.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | sync::{ Arc, RwLock } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter` [INFO] [stdout] --> src/register.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | iter::*, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/operator.rs:317:38 [INFO] [stdout] | [INFO] [stdout] 317 | angles.iter_mut().for_each(|(idx, val)| *val = C::from_polar(1.0, val.im)); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let mut pend_ops = Op::h(0b01); [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/tests.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | let mut pend_ops = Op::qft(0b1111); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | let mut psi = (psi[idx], psi[idx ^ a_mask]); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:276:17 [INFO] [stdout] | [INFO] [stdout] 276 | let mut psi = psi[idx]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:287:17 [INFO] [stdout] | [INFO] [stdout] 287 | let mut psi = psi[idx]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:442:28 [INFO] [stdout] | [INFO] [stdout] 442 | move |psi, mut idx| { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:730:22 [INFO] [stdout] | [INFO] [stdout] 730 | fn mul(mut self, mut rhs: Self) -> Self { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:739:22 [INFO] [stdout] | [INFO] [stdout] 739 | fn mul(mut self, mut rhs: Operator) -> Self { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:748:18 [INFO] [stdout] | [INFO] [stdout] 748 | fn mul(self, mut rhs: Op) -> Self::Output { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operator.rs:761:30 [INFO] [stdout] | [INFO] [stdout] 761 | fn mul_assign(&mut self, mut rhs: Operator) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/register.rs:277:17 [INFO] [stdout] | [INFO] [stdout] 277 | let mut n = (0..self.psi.len()) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/operator.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | unsafe { matrix[b].clone_from_slice(®.psi[0..Q_SIZE]) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `approx_eq` [INFO] [stdout] --> src/math.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn approx_eq(a: &C, b: &C) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_scaled_unitary_m2` [INFO] [stdout] --> src/math.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn is_scaled_unitary_m2(_: &M2) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `is_hermitian_m2` [INFO] [stdout] --> src/math.rs:199:8 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn is_hermitian_m2(u: &M2) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `change_name` [INFO] [stdout] --> src/operator.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | fn change_name(mut self, name: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bench_circuit` [INFO] [stdout] --> src/operator.rs:708:19 [INFO] [stdout] | [INFO] [stdout] 708 | pub(crate) fn bench_circuit() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `_i` should have an upper case name [INFO] [stdout] --> src/tests.rs:198:11 [INFO] [stdout] | [INFO] [stdout] 198 | const _i: C = C{ re: 0.0, im: 1.0 }; [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `_I` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `_i` should have an upper case name [INFO] [stdout] --> src/lib.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 16 | pub const _i: crate::types::C = crate::types::C{ re: 0.0, im: 1.0 }; [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `_I` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.20s [INFO] running `Command { std: "docker" "inspect" "507afd4bfdc57ab0da14f569603cf810d65db84716365a3dbf6dcbdb478e593b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "507afd4bfdc57ab0da14f569603cf810d65db84716365a3dbf6dcbdb478e593b", kill_on_drop: false }` [INFO] [stdout] 507afd4bfdc57ab0da14f569603cf810d65db84716365a3dbf6dcbdb478e593b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a0fbe3e645e3a33ebe776e1c5fb75aa72ee5ea64358ba5673735f18f19871456 [INFO] running `Command { std: "docker" "start" "-a" "a0fbe3e645e3a33ebe776e1c5fb75aa72ee5ea64358ba5673735f18f19871456", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `RwLock` [INFO] [stderr] --> src/operator.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | sync::{ Arc, RwLock } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `iter` [INFO] [stderr] --> src/register.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | iter::*, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `idx` [INFO] [stderr] --> src/operator.rs:317:38 [INFO] [stderr] | [INFO] [stderr] 317 | angles.iter_mut().for_each(|(idx, val)| *val = C::from_polar(1.0, val.im)); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:207:17 [INFO] [stderr] | [INFO] [stderr] 207 | let mut psi = (psi[idx], psi[idx ^ a_mask]); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:276:17 [INFO] [stderr] | [INFO] [stderr] 276 | let mut psi = psi[idx]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:287:17 [INFO] [stderr] | [INFO] [stderr] 287 | let mut psi = psi[idx]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:442:28 [INFO] [stderr] | [INFO] [stderr] 442 | move |psi, mut idx| { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:730:22 [INFO] [stderr] | [INFO] [stderr] 730 | fn mul(mut self, mut rhs: Self) -> Self { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:739:22 [INFO] [stderr] | [INFO] [stderr] 739 | fn mul(mut self, mut rhs: Operator) -> Self { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:748:18 [INFO] [stderr] | [INFO] [stderr] 748 | fn mul(self, mut rhs: Op) -> Self::Output { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:761:30 [INFO] [stderr] | [INFO] [stderr] 761 | fn mul_assign(&mut self, mut rhs: Operator) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/register.rs:277:17 [INFO] [stderr] | [INFO] [stderr] 277 | let mut n = (0..self.psi.len()) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `M1` [INFO] [stderr] --> src/types.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub type M1 = [C; 4]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `M2` [INFO] [stderr] --> src/types.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub type M2 = [C; 16]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ULPS` [INFO] [stderr] --> src/math.rs:97:1 [INFO] [stderr] | [INFO] [stderr] 97 | const ULPS: i64 = 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `approx_real` [INFO] [stderr] --> src/math.rs:100:4 [INFO] [stderr] | [INFO] [stderr] 100 | fn approx_real(x: &C) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `approx_eq` [INFO] [stderr] --> src/math.rs:105:4 [INFO] [stderr] | [INFO] [stderr] 105 | fn approx_eq(a: &C, b: &C) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `approx_eq_conj` [INFO] [stderr] --> src/math.rs:110:4 [INFO] [stderr] | [INFO] [stderr] 110 | fn approx_eq_conj(a: &C, b: &C) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_diagonal_m1` [INFO] [stderr] --> src/math.rs:114:8 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn is_diagonal_m1(u: &M1) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_diagonal_m2` [INFO] [stderr] --> src/math.rs:119:8 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn is_diagonal_m2(u: &M2) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_unitary_m1` [INFO] [stderr] --> src/math.rs:134:8 [INFO] [stderr] | [INFO] [stderr] 134 | pub fn is_unitary_m1(u: &M1) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `m2_mul_m2_herm` [INFO] [stderr] --> src/math.rs:144:4 [INFO] [stderr] | [INFO] [stderr] 144 | fn m2_mul_m2_herm(i: N, j: N, u: &M2) -> C { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_unitary_m2` [INFO] [stderr] --> src/math.rs:156:8 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn is_unitary_m2(u: &M2) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_scaled_unitary_m1` [INFO] [stderr] --> src/math.rs:180:8 [INFO] [stderr] | [INFO] [stderr] 180 | pub fn is_scaled_unitary_m1(u: &M1) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_scaled_unitary_m2` [INFO] [stderr] --> src/math.rs:189:8 [INFO] [stderr] | [INFO] [stderr] 189 | pub fn is_scaled_unitary_m2(_: &M2) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_hermitian_m1` [INFO] [stderr] --> src/math.rs:193:8 [INFO] [stderr] | [INFO] [stderr] 193 | pub fn is_hermitian_m1(u: &M1) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_hermitian_m2` [INFO] [stderr] --> src/math.rs:199:8 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn is_hermitian_m2(u: &M2) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_name` [INFO] [stderr] --> src/operator.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | fn change_name(mut self, name: String) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uni_1x1` [INFO] [stderr] --> src/operator.rs:571:19 [INFO] [stderr] | [INFO] [stderr] 571 | pub(crate) fn uni_1x1(u: M1, a_mask: N) -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `uni_2x2` [INFO] [stderr] --> src/operator.rs:597:19 [INFO] [stderr] | [INFO] [stderr] 597 | pub(crate) fn uni_2x2(u: M2, a_mask: N, b_mask: N) -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `if_b_then_u1_else_u0` [INFO] [stderr] --> src/operator.rs:634:19 [INFO] [stderr] | [INFO] [stderr] 634 | pub(crate) fn if_b_then_u1_else_u0(u0: M1, u1: M1, a_mask: N, b_mask: N) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `_i` should have an upper case name [INFO] [stderr] --> src/lib.rs:16:19 [INFO] [stderr] | [INFO] [stderr] 16 | pub const _i: crate::types::C = crate::types::C{ re: 0.0, im: 1.0 }; [INFO] [stderr] | ^^ help: convert the identifier to upper case (notice the capitalization): `_I` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 32 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `One`, `Zero` [INFO] [stderr] --> src/tests.rs:194:15 [INFO] [stderr] | [INFO] [stderr] 194 | use num::{One, Zero}; [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `RwLock` [INFO] [stderr] --> src/operator.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | sync::{ Arc, RwLock } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `iter` [INFO] [stderr] --> src/register.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | iter::*, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `idx` [INFO] [stderr] --> src/operator.rs:317:38 [INFO] [stderr] | [INFO] [stderr] 317 | angles.iter_mut().for_each(|(idx, val)| *val = C::from_polar(1.0, val.im)); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | let mut pend_ops = Op::h(0b01); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | let mut pend_ops = Op::qft(0b1111); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:207:17 [INFO] [stderr] | [INFO] [stderr] 207 | let mut psi = (psi[idx], psi[idx ^ a_mask]); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:276:17 [INFO] [stderr] | [INFO] [stderr] 276 | let mut psi = psi[idx]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:287:17 [INFO] [stderr] | [INFO] [stderr] 287 | let mut psi = psi[idx]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:442:28 [INFO] [stderr] | [INFO] [stderr] 442 | move |psi, mut idx| { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:730:22 [INFO] [stderr] | [INFO] [stderr] 730 | fn mul(mut self, mut rhs: Self) -> Self { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:739:22 [INFO] [stderr] | [INFO] [stderr] 739 | fn mul(mut self, mut rhs: Operator) -> Self { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:748:18 [INFO] [stderr] | [INFO] [stderr] 748 | fn mul(self, mut rhs: Op) -> Self::Output { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/operator.rs:761:30 [INFO] [stderr] | [INFO] [stderr] 761 | fn mul_assign(&mut self, mut rhs: Operator) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/register.rs:277:17 [INFO] [stderr] | [INFO] [stderr] 277 | let mut n = (0..self.psi.len()) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/operator.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | unsafe { matrix[b].clone_from_slice(®.psi[0..Q_SIZE]) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `approx_eq` [INFO] [stderr] --> src/math.rs:105:4 [INFO] [stderr] | [INFO] [stderr] 105 | fn approx_eq(a: &C, b: &C) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_scaled_unitary_m2` [INFO] [stderr] --> src/math.rs:189:8 [INFO] [stderr] | [INFO] [stderr] 189 | pub fn is_scaled_unitary_m2(_: &M2) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_hermitian_m2` [INFO] [stderr] --> src/math.rs:199:8 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn is_hermitian_m2(u: &M2) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_name` [INFO] [stderr] --> src/operator.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | fn change_name(mut self, name: String) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bench_circuit` [INFO] [stderr] --> src/operator.rs:708:19 [INFO] [stderr] | [INFO] [stderr] 708 | pub(crate) fn bench_circuit() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `_i` should have an upper case name [INFO] [stderr] --> src/tests.rs:198:11 [INFO] [stderr] | [INFO] [stderr] 198 | const _i: C = C{ re: 0.0, im: 1.0 }; [INFO] [stderr] | ^^ help: convert the identifier to upper case (notice the capitalization): `_I` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `_i` should have an upper case name [INFO] [stderr] --> src/lib.rs:16:19 [INFO] [stderr] | [INFO] [stderr] 16 | pub const _i: crate::types::C = crate::types::C{ re: 0.0, im: 1.0 }; [INFO] [stderr] | ^^ help: convert the identifier to upper case (notice the capitalization): `_I` [INFO] [stderr] [INFO] [stderr] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/qvnt-a0b646ca17ec7b86) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::aliases_concat ... ok [INFO] [stdout] test tests::ops ... ok [INFO] [stdout] test tests::qft ... ok [INFO] [stdout] test tests::operator_from_matrix ... ok [INFO] [stdout] test tests::virtual_regs ... ok [INFO] [stdout] test tests::tensor ... ok [INFO] [stdout] test tests::quantum_reg ... ok [INFO] [stderr] Doc-tests qvnt [INFO] [stdout] test tests::rotate_operators ... ok [INFO] [stdout] test tests::simple_operators ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/operator.rs - operator::Op::sqrt_swap (line 363) ... FAILED [INFO] [stdout] test src/operator.rs - operator::Op::sqrt_i_swap (line 421) ... FAILED [INFO] [stdout] test src/operator.rs - operator::Op::phi (line 298) ... ok [INFO] [stdout] test src/operator.rs - operator::Op::c (line 132) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/operator.rs - operator::Op::sqrt_swap (line 363) stdout ---- [INFO] [stdout] error[E0599]: no method named `matrix_t` found for struct `qvnt::prelude::Op` in the current scope [INFO] [stdout] --> src/operator.rs:369:25 [INFO] [stdout] | [INFO] [stdout] 9 | Op::sqrt_swap(0b11).matrix_t::<4>(), [INFO] [stdout] | ^^^^^^^^ method not found in `qvnt::prelude::Op` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/operator.rs - operator::Op::sqrt_i_swap (line 421) stdout ---- [INFO] [stdout] error[E0599]: no method named `matrix_t` found for struct `qvnt::prelude::Op` in the current scope [INFO] [stdout] --> src/operator.rs:427:25 [INFO] [stdout] | [INFO] [stdout] 9 | Op::sqrt_swap(0b11).matrix_t::<4>(), [INFO] [stdout] | ^^^^^^^^ method not found in `qvnt::prelude::Op` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/operator.rs - operator::Op::sqrt_i_swap (line 421) [INFO] [stdout] src/operator.rs - operator::Op::sqrt_swap (line 363) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "a0fbe3e645e3a33ebe776e1c5fb75aa72ee5ea64358ba5673735f18f19871456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0fbe3e645e3a33ebe776e1c5fb75aa72ee5ea64358ba5673735f18f19871456", kill_on_drop: false }` [INFO] [stdout] a0fbe3e645e3a33ebe776e1c5fb75aa72ee5ea64358ba5673735f18f19871456