[INFO] updating cached repository DamirGadiev/su-matrix
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DamirGadiev/su-matrix
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DamirGadiev/su-matrix" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/DamirGadiev/su-matrix"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/DamirGadiev/su-matrix'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DamirGadiev/su-matrix" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/DamirGadiev/su-matrix"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/DamirGadiev/su-matrix'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 62203adcc5c418813f73a8607c0e8b1d155c19d0
[INFO] sha for GitHub repo DamirGadiev/su-matrix: 62203adcc5c418813f73a8607c0e8b1d155c19d0
[INFO] validating manifest of DamirGadiev/su-matrix on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of DamirGadiev/su-matrix on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing DamirGadiev/su-matrix
[INFO] finished frobbing DamirGadiev/su-matrix
[INFO] frobbed toml for DamirGadiev/su-matrix written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/DamirGadiev/su-matrix/Cargo.toml
[INFO] started frobbing DamirGadiev/su-matrix
[INFO] finished frobbing DamirGadiev/su-matrix
[INFO] frobbed toml for DamirGadiev/su-matrix written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/DamirGadiev/su-matrix/Cargo.toml
[INFO] crate DamirGadiev/su-matrix already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking DamirGadiev/su-matrix against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-4/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/DamirGadiev/su-matrix:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c9f16a4e29eecb7c40dfc272f0a5d1bf772c1d185286496cc2d5e7bd769a1475
[INFO] running `"docker" "start" "-a" "c9f16a4e29eecb7c40dfc272f0a5d1bf772c1d185286496cc2d5e7bd769a1475"`
[INFO] [stderr]     Checking num-complex v0.1.42
[INFO] [stderr]     Checking alga v0.5.3
[INFO] [stderr]     Checking nalgebra v0.14.0
[INFO] [stderr]     Checking su-matrix v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type alias is never used: `ComplexMatrix2x2f`
[INFO] [stderr]  --> src/su_matrix.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     type ComplexMatrix2x2f = Matrix<Complex<f64>, U2, U2, MatrixArray<Complex<f64>, U2, U2>>;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_determinant`
[INFO] [stderr]   --> src/su_matrix.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn calculate_determinant(matrix: &ComplexMatrix2x2f) -> Complex<f64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `inverse_determinant`
[INFO] [stderr]   --> src/su_matrix.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn inverse_determinant(det: &Complex<f64>) -> Complex<f64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `inverse_sign`
[INFO] [stderr]   --> src/su_matrix.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn inverse_sign(a: &Complex<f64>) -> Complex<f64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `matrix_inversion`
[INFO] [stderr]   --> src/su_matrix.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn matrix_inversion(matrix: &ComplexMatrix2x2f) -> ComplexMatrix2x2f {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `matrix_power`
[INFO] [stderr]   --> src/su_matrix.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn matrix_power(power: u64, matrix: &ComplexMatrix2x2f) -> ComplexMatrix2x2f {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `matrix_power`
[INFO] [stderr]   --> src/su_matrix.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn matrix_power(power: u64, matrix: &ComplexMatrix2x2f) -> ComplexMatrix2x2f {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `length`
[INFO] [stderr]   --> src/main.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn calculate_resistance(length: f64, m: f64, a: f64, plank_const: f64, energy: f64, potential: f64, n: u64) ->f64 {
[INFO] [stderr]    |                         ^^^^^^ help: consider prefixing with an underscore: `_length`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ComplexMatrix2x2f`
[INFO] [stderr]  --> src/su_matrix.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     type ComplexMatrix2x2f = Matrix<Complex<f64>, U2, U2, MatrixArray<Complex<f64>, U2, U2>>;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_determinant`
[INFO] [stderr]   --> src/su_matrix.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn calculate_determinant(matrix: &ComplexMatrix2x2f) -> Complex<f64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `inverse_determinant`
[INFO] [stderr]   --> src/su_matrix.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn inverse_determinant(det: &Complex<f64>) -> Complex<f64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `inverse_sign`
[INFO] [stderr]   --> src/su_matrix.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn inverse_sign(a: &Complex<f64>) -> Complex<f64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `matrix_inversion`
[INFO] [stderr]   --> src/su_matrix.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn matrix_inversion(matrix: &ComplexMatrix2x2f) -> ComplexMatrix2x2f {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `matrix_power`
[INFO] [stderr]   --> src/su_matrix.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn matrix_power(power: u64, matrix: &ComplexMatrix2x2f) -> ComplexMatrix2x2f {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ComplexMatrix2x2f`
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | type ComplexMatrix2x2f = Matrix<Complex<f64>, U2, U2, MatrixArray<Complex<f64>, U2, U2>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_resistance`
[INFO] [stderr]   --> src/main.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn calculate_resistance(length: f64, m: f64, a: f64, plank_const: f64, energy: f64, potential: f64, n: u64) ->f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_resistance_from_a`
[INFO] [stderr]   --> src/main.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn calculate_resistance_from_a() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_resistance_from_energy`
[INFO] [stderr]   --> src/main.rs:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn calculate_resistance_from_energy() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_resistance_from_potential`
[INFO] [stderr]    --> src/main.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn calculate_resistance_from_potential() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `length`
[INFO] [stderr]   --> src/main.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn calculate_resistance(length: f64, m: f64, a: f64, plank_const: f64, energy: f64, potential: f64, n: u64) ->f64 {
[INFO] [stderr]    |                         ^^^^^^ help: consider prefixing with an underscore: `_length`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ComplexMatrix2x2f`
[INFO] [stderr]  --> src/su_matrix.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     type ComplexMatrix2x2f = Matrix<Complex<f64>, U2, U2, MatrixArray<Complex<f64>, U2, U2>>;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_determinant`
[INFO] [stderr]   --> src/su_matrix.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn calculate_determinant(matrix: &ComplexMatrix2x2f) -> Complex<f64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `inverse_determinant`
[INFO] [stderr]   --> src/su_matrix.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn inverse_determinant(det: &Complex<f64>) -> Complex<f64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `inverse_sign`
[INFO] [stderr]   --> src/su_matrix.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn inverse_sign(a: &Complex<f64>) -> Complex<f64> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `matrix_inversion`
[INFO] [stderr]   --> src/su_matrix.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn matrix_inversion(matrix: &ComplexMatrix2x2f) -> ComplexMatrix2x2f {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `matrix_power`
[INFO] [stderr]   --> src/su_matrix.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn matrix_power(power: u64, matrix: &ComplexMatrix2x2f) -> ComplexMatrix2x2f {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ComplexMatrix2x2f`
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | type ComplexMatrix2x2f = Matrix<Complex<f64>, U2, U2, MatrixArray<Complex<f64>, U2, U2>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_resistance`
[INFO] [stderr]   --> src/main.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn calculate_resistance(length: f64, m: f64, a: f64, plank_const: f64, energy: f64, potential: f64, n: u64) ->f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_resistance_from_a`
[INFO] [stderr]   --> src/main.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn calculate_resistance_from_a() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_resistance_from_energy`
[INFO] [stderr]   --> src/main.rs:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn calculate_resistance_from_energy() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_resistance_from_potential`
[INFO] [stderr]    --> src/main.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn calculate_resistance_from_potential() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.62s
[INFO] running `"docker" "inspect" "c9f16a4e29eecb7c40dfc272f0a5d1bf772c1d185286496cc2d5e7bd769a1475"`
[INFO] running `"docker" "rm" "-f" "c9f16a4e29eecb7c40dfc272f0a5d1bf772c1d185286496cc2d5e7bd769a1475"`
[INFO] [stdout] c9f16a4e29eecb7c40dfc272f0a5d1bf772c1d185286496cc2d5e7bd769a1475