Dec 14 09:56:47.276 INFO testing Gregory-Meyer/sweepsolve-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:56:47.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 09:56:47.722 INFO [stdout] 5eb532d40bac9fcc7b40623a3a52ab0516395cde5363b76ddc0c8fe4df54d325
Dec 14 09:56:47.724 INFO running `"docker" "start" "-a" "5eb532d40bac9fcc7b40623a3a52ab0516395cde5363b76ddc0c8fe4df54d325"`
Dec 14 09:56:49.241 INFO [stderr] usermod: no changes
Dec 14 09:56:49.349 INFO [stderr]    Compiling rand v0.5.5
Dec 14 09:56:49.350 INFO [stderr]    Compiling num-complex v0.2.0
Dec 14 09:56:49.350 INFO [stderr]    Compiling approx v0.3.0
Dec 14 09:56:51.533 INFO [stderr]    Compiling alga v0.7.1
Dec 14 09:56:57.292 INFO [stderr]    Compiling nalgebra v0.16.0
Dec 14 09:57:29.075 INFO [stderr]    Compiling sweepsolve-rs v0.1.0 (/source)
Dec 14 09:57:30.399 INFO [stderr] warning: variant is never constructed: `NotMine`
Dec 14 09:57:30.399 INFO [stderr]  --> src/solver/click_result.rs:5:5
Dec 14 09:57:30.399 INFO [stderr]   |
Dec 14 09:57:30.399 INFO [stderr] 5 |     NotMine(MineCount),
Dec 14 09:57:30.399 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr]   |
Dec 14 09:57:30.399 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: variant is never constructed: `Mine`
Dec 14 09:57:30.399 INFO [stderr]  --> src/solver/click_result.rs:6:5
Dec 14 09:57:30.399 INFO [stderr]   |
Dec 14 09:57:30.399 INFO [stderr] 6 |     Mine,
Dec 14 09:57:30.399 INFO [stderr]   |     ^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: method is never used: `new`
Dec 14 09:57:30.399 INFO [stderr]  --> src/solver/mine_count.rs:7:5
Dec 14 09:57:30.399 INFO [stderr]   |
Dec 14 09:57:30.399 INFO [stderr] 7 |     pub fn new(count: u8) -> MineCount {
Dec 14 09:57:30.399 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: method is never used: `get`
Dec 14 09:57:30.399 INFO [stderr]   --> src/solver/mine_count.rs:13:5
Dec 14 09:57:30.399 INFO [stderr]    |
Dec 14 09:57:30.399 INFO [stderr] 13 |     pub fn get(&self) -> u8 {
Dec 14 09:57:30.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: method is never used: `to_count_update`
Dec 14 09:57:30.399 INFO [stderr]   --> src/solver/update.rs:12:5
Dec 14 09:57:30.399 INFO [stderr]    |
Dec 14 09:57:30.399 INFO [stderr] 12 |     pub fn to_count_update(&self) -> Option<CountUpdate> {
Dec 14 09:57:30.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: variant is never constructed: `Clicked`
Dec 14 09:57:30.399 INFO [stderr]  --> src/solver/tile_state.rs:6:5
Dec 14 09:57:30.399 INFO [stderr]   |
Dec 14 09:57:30.399 INFO [stderr] 6 |     Clicked(MineCount),
Dec 14 09:57:30.399 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: variant is never constructed: `Mine`
Dec 14 09:57:30.399 INFO [stderr]  --> src/solver/tile_state.rs:7:5
Dec 14 09:57:30.399 INFO [stderr]   |
Dec 14 09:57:30.399 INFO [stderr] 7 |     Mine,
Dec 14 09:57:30.399 INFO [stderr]   |     ^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: struct is never constructed: `Solver`
Dec 14 09:57:30.399 INFO [stderr]   --> src/solver/mod.rs:16:1
Dec 14 09:57:30.399 INFO [stderr]    |
Dec 14 09:57:30.399 INFO [stderr] 16 | pub struct Solver {
Dec 14 09:57:30.399 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: method is never used: `new`
Dec 14 09:57:30.399 INFO [stderr]   --> src/solver/mod.rs:24:5
Dec 14 09:57:30.399 INFO [stderr]    |
Dec 14 09:57:30.399 INFO [stderr] 24 |     pub fn new(width: usize, height: usize, num_mines: usize) -> Solver {
Dec 14 09:57:30.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: method is never used: `next_move`
Dec 14 09:57:30.399 INFO [stderr]   --> src/solver/mod.rs:36:5
Dec 14 09:57:30.399 INFO [stderr]    |
Dec 14 09:57:30.399 INFO [stderr] 36 |     pub fn next_move(&self) -> Option<(usize, usize)> {
Dec 14 09:57:30.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: method is never used: `update_board`
Dec 14 09:57:30.399 INFO [stderr]   --> src/solver/mod.rs:54:5
Dec 14 09:57:30.399 INFO [stderr]    |
Dec 14 09:57:30.399 INFO [stderr] 54 |     pub fn update_board(&mut self, update: Update) -> bool {
Dec 14 09:57:30.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: method is never used: `get_unclicked_probabilities`
Dec 14 09:57:30.399 INFO [stderr]   --> src/solver/mod.rs:69:5
Dec 14 09:57:30.399 INFO [stderr]    |
Dec 14 09:57:30.399 INFO [stderr] 69 |     fn get_unclicked_probabilities(&self) -> Vec<(usize, f64)> {
Dec 14 09:57:30.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: method is never used: `do_update_board`
Dec 14 09:57:30.399 INFO [stderr]   --> src/solver/mod.rs:78:5
Dec 14 09:57:30.399 INFO [stderr]    |
Dec 14 09:57:30.399 INFO [stderr] 78 |     fn do_update_board(&mut self, update: CountUpdate) {
Dec 14 09:57:30.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: method is never used: `update_coeff_mtx`
Dec 14 09:57:30.399 INFO [stderr]   --> src/solver/mod.rs:89:5
Dec 14 09:57:30.399 INFO [stderr]    |
Dec 14 09:57:30.399 INFO [stderr] 89 |     fn update_coeff_mtx(&self, update: CountUpdate) -> DMatrix<f64> {
Dec 14 09:57:30.399 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.399 INFO [stderr] 
Dec 14 09:57:30.399 INFO [stderr] warning: method is never used: `update_coeff_vec`
Dec 14 09:57:30.400 INFO [stderr]    --> src/solver/mod.rs:104:5
Dec 14 09:57:30.400 INFO [stderr]     |
Dec 14 09:57:30.400 INFO [stderr] 104 |     fn update_coeff_vec(&self, num_mines: MineCount) -> DVector<f64> {
Dec 14 09:57:30.400 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.400 INFO [stderr] 
Dec 14 09:57:30.400 INFO [stderr] warning: method is never used: `adjacent_indices`
Dec 14 09:57:30.400 INFO [stderr]    --> src/solver/mod.rs:109:5
Dec 14 09:57:30.400 INFO [stderr]     |
Dec 14 09:57:30.400 INFO [stderr] 109 |     fn adjacent_indices(&self, update: CountUpdate) -> Vec<usize> {
Dec 14 09:57:30.400 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.400 INFO [stderr] 
Dec 14 09:57:30.400 INFO [stderr] warning: function is never used: `to_signed`
Dec 14 09:57:30.400 INFO [stderr]    --> src/solver/mod.rs:131:1
Dec 14 09:57:30.400 INFO [stderr]     |
Dec 14 09:57:30.400 INFO [stderr] 131 | fn to_signed(x: usize) -> isize {
Dec 14 09:57:30.400 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.400 INFO [stderr] 
Dec 14 09:57:30.400 INFO [stderr] warning: function is never used: `adjacent_indices_unchecked`
Dec 14 09:57:30.400 INFO [stderr]    --> src/solver/mod.rs:137:1
Dec 14 09:57:30.400 INFO [stderr]     |
Dec 14 09:57:30.400 INFO [stderr] 137 | fn adjacent_indices_unchecked(i: isize, j: isize) -> [(isize, isize); 8] {
Dec 14 09:57:30.400 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:30.400 INFO [stderr] 
Dec 14 09:57:30.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.52s
Dec 14 09:57:30.795 INFO [stderr] su: No module specific data is present
Dec 14 09:57:31.503 INFO running `"docker" "inspect" "5eb532d40bac9fcc7b40623a3a52ab0516395cde5363b76ddc0c8fe4df54d325"`
Dec 14 09:57:31.828 INFO running `"docker" "rm" "-f" "5eb532d40bac9fcc7b40623a3a52ab0516395cde5363b76ddc0c8fe4df54d325"`
Dec 14 09:57:32.151 INFO [stdout] 5eb532d40bac9fcc7b40623a3a52ab0516395cde5363b76ddc0c8fe4df54d325
Dec 14 09:57:32.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 09:57:32.667 INFO [stdout] fa753fbfc31b0d23e8bb3f1c7bf45d726841746912e60612843f82b9775a7b75
Dec 14 09:57:32.669 INFO running `"docker" "start" "-a" "fa753fbfc31b0d23e8bb3f1c7bf45d726841746912e60612843f82b9775a7b75"`
Dec 14 09:57:35.010 INFO [stderr] usermod: no changes
Dec 14 09:57:35.119 INFO [stderr]    Compiling sweepsolve-rs v0.1.0 (/source)
Dec 14 09:57:36.671 INFO [stderr] warning: variant is never constructed: `NotMine`
Dec 14 09:57:36.671 INFO [stderr]  --> src/solver/click_result.rs:5:5
Dec 14 09:57:36.671 INFO [stderr]   |
Dec 14 09:57:36.671 INFO [stderr] 5 |     NotMine(MineCount),
Dec 14 09:57:36.671 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.671 INFO [stderr]   |
Dec 14 09:57:36.671 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 09:57:36.671 INFO [stderr] 
Dec 14 09:57:36.671 INFO [stderr] warning: variant is never constructed: `Mine`
Dec 14 09:57:36.671 INFO [stderr]  --> src/solver/click_result.rs:6:5
Dec 14 09:57:36.671 INFO [stderr]   |
Dec 14 09:57:36.671 INFO [stderr] 6 |     Mine,
Dec 14 09:57:36.671 INFO [stderr]   |     ^^^^
Dec 14 09:57:36.671 INFO [stderr] 
Dec 14 09:57:36.671 INFO [stderr] warning: method is never used: `new`
Dec 14 09:57:36.672 INFO [stderr]  --> src/solver/mine_count.rs:7:5
Dec 14 09:57:36.672 INFO [stderr]   |
Dec 14 09:57:36.672 INFO [stderr] 7 |     pub fn new(count: u8) -> MineCount {
Dec 14 09:57:36.672 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: method is never used: `get`
Dec 14 09:57:36.672 INFO [stderr]   --> src/solver/mine_count.rs:13:5
Dec 14 09:57:36.672 INFO [stderr]    |
Dec 14 09:57:36.672 INFO [stderr] 13 |     pub fn get(&self) -> u8 {
Dec 14 09:57:36.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: method is never used: `to_count_update`
Dec 14 09:57:36.672 INFO [stderr]   --> src/solver/update.rs:12:5
Dec 14 09:57:36.672 INFO [stderr]    |
Dec 14 09:57:36.672 INFO [stderr] 12 |     pub fn to_count_update(&self) -> Option<CountUpdate> {
Dec 14 09:57:36.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: variant is never constructed: `Clicked`
Dec 14 09:57:36.672 INFO [stderr]  --> src/solver/tile_state.rs:6:5
Dec 14 09:57:36.672 INFO [stderr]   |
Dec 14 09:57:36.672 INFO [stderr] 6 |     Clicked(MineCount),
Dec 14 09:57:36.672 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: variant is never constructed: `Mine`
Dec 14 09:57:36.672 INFO [stderr]  --> src/solver/tile_state.rs:7:5
Dec 14 09:57:36.672 INFO [stderr]   |
Dec 14 09:57:36.672 INFO [stderr] 7 |     Mine,
Dec 14 09:57:36.672 INFO [stderr]   |     ^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: struct is never constructed: `Solver`
Dec 14 09:57:36.672 INFO [stderr]   --> src/solver/mod.rs:16:1
Dec 14 09:57:36.672 INFO [stderr]    |
Dec 14 09:57:36.672 INFO [stderr] 16 | pub struct Solver {
Dec 14 09:57:36.672 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: method is never used: `new`
Dec 14 09:57:36.672 INFO [stderr]   --> src/solver/mod.rs:24:5
Dec 14 09:57:36.672 INFO [stderr]    |
Dec 14 09:57:36.672 INFO [stderr] 24 |     pub fn new(width: usize, height: usize, num_mines: usize) -> Solver {
Dec 14 09:57:36.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: method is never used: `next_move`
Dec 14 09:57:36.672 INFO [stderr]   --> src/solver/mod.rs:36:5
Dec 14 09:57:36.672 INFO [stderr]    |
Dec 14 09:57:36.672 INFO [stderr] 36 |     pub fn next_move(&self) -> Option<(usize, usize)> {
Dec 14 09:57:36.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: method is never used: `update_board`
Dec 14 09:57:36.672 INFO [stderr]   --> src/solver/mod.rs:54:5
Dec 14 09:57:36.672 INFO [stderr]    |
Dec 14 09:57:36.672 INFO [stderr] 54 |     pub fn update_board(&mut self, update: Update) -> bool {
Dec 14 09:57:36.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: method is never used: `get_unclicked_probabilities`
Dec 14 09:57:36.672 INFO [stderr]   --> src/solver/mod.rs:69:5
Dec 14 09:57:36.672 INFO [stderr]    |
Dec 14 09:57:36.672 INFO [stderr] 69 |     fn get_unclicked_probabilities(&self) -> Vec<(usize, f64)> {
Dec 14 09:57:36.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: method is never used: `do_update_board`
Dec 14 09:57:36.672 INFO [stderr]   --> src/solver/mod.rs:78:5
Dec 14 09:57:36.672 INFO [stderr]    |
Dec 14 09:57:36.672 INFO [stderr] 78 |     fn do_update_board(&mut self, update: CountUpdate) {
Dec 14 09:57:36.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: method is never used: `update_coeff_mtx`
Dec 14 09:57:36.672 INFO [stderr]   --> src/solver/mod.rs:89:5
Dec 14 09:57:36.672 INFO [stderr]    |
Dec 14 09:57:36.672 INFO [stderr] 89 |     fn update_coeff_mtx(&self, update: CountUpdate) -> DMatrix<f64> {
Dec 14 09:57:36.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: method is never used: `update_coeff_vec`
Dec 14 09:57:36.672 INFO [stderr]    --> src/solver/mod.rs:104:5
Dec 14 09:57:36.672 INFO [stderr]     |
Dec 14 09:57:36.672 INFO [stderr] 104 |     fn update_coeff_vec(&self, num_mines: MineCount) -> DVector<f64> {
Dec 14 09:57:36.672 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: method is never used: `adjacent_indices`
Dec 14 09:57:36.672 INFO [stderr]    --> src/solver/mod.rs:109:5
Dec 14 09:57:36.672 INFO [stderr]     |
Dec 14 09:57:36.672 INFO [stderr] 109 |     fn adjacent_indices(&self, update: CountUpdate) -> Vec<usize> {
Dec 14 09:57:36.672 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.672 INFO [stderr] 
Dec 14 09:57:36.672 INFO [stderr] warning: function is never used: `to_signed`
Dec 14 09:57:36.672 INFO [stderr]    --> src/solver/mod.rs:131:1
Dec 14 09:57:36.672 INFO [stderr]     |
Dec 14 09:57:36.672 INFO [stderr] 131 | fn to_signed(x: usize) -> isize {
Dec 14 09:57:36.673 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.673 INFO [stderr] 
Dec 14 09:57:36.673 INFO [stderr] warning: function is never used: `adjacent_indices_unchecked`
Dec 14 09:57:36.673 INFO [stderr]    --> src/solver/mod.rs:137:1
Dec 14 09:57:36.673 INFO [stderr]     |
Dec 14 09:57:36.673 INFO [stderr] 137 | fn adjacent_indices_unchecked(i: isize, j: isize) -> [(isize, isize); 8] {
Dec 14 09:57:36.673 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:36.673 INFO [stderr] 
Dec 14 09:57:37.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Dec 14 09:57:37.171 INFO [stderr] su: No module specific data is present
Dec 14 09:57:38.158 INFO running `"docker" "inspect" "fa753fbfc31b0d23e8bb3f1c7bf45d726841746912e60612843f82b9775a7b75"`
Dec 14 09:57:38.558 INFO running `"docker" "rm" "-f" "fa753fbfc31b0d23e8bb3f1c7bf45d726841746912e60612843f82b9775a7b75"`
Dec 14 09:57:38.863 INFO [stdout] fa753fbfc31b0d23e8bb3f1c7bf45d726841746912e60612843f82b9775a7b75
Dec 14 09:57:38.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 09:57:39.584 INFO [stdout] 1102b9fc09b0d2c5a7832d1e5d614bfa33ddc0ef066cd63e2b5f6b1fc51b8e72
Dec 14 09:57:39.586 INFO running `"docker" "start" "-a" "1102b9fc09b0d2c5a7832d1e5d614bfa33ddc0ef066cd63e2b5f6b1fc51b8e72"`
Dec 14 09:57:41.331 INFO [stderr] usermod: no changes
Dec 14 09:57:41.442 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 14 09:57:41.443 INFO [stderr]      Running /target/debug/deps/sweepsolve_rs-9cfabd95ad90d74c
Dec 14 09:57:41.444 INFO [stdout] 
Dec 14 09:57:41.444 INFO [stdout] running 0 tests
Dec 14 09:57:41.444 INFO [stdout] 
Dec 14 09:57:41.444 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:57:41.444 INFO [stdout] 
Dec 14 09:57:41.506 INFO [stderr] su: No module specific data is present
Dec 14 09:57:42.552 INFO running `"docker" "inspect" "1102b9fc09b0d2c5a7832d1e5d614bfa33ddc0ef066cd63e2b5f6b1fc51b8e72"`
Dec 14 09:57:42.871 INFO running `"docker" "rm" "-f" "1102b9fc09b0d2c5a7832d1e5d614bfa33ddc0ef066cd63e2b5f6b1fc51b8e72"`
Dec 14 09:57:43.231 INFO [stdout] 1102b9fc09b0d2c5a7832d1e5d614bfa33ddc0ef066cd63e2b5f6b1fc51b8e72