Nov 04 13:38:07.593 INFO checking Gregory-Meyer/sweepsolve-rs against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 13:38:07.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-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"`
Nov 04 13:38:07.908 INFO blam! 15fe14d694802466284725983910de44a4f3c51d56ebeee432fd6206c5c47725
Nov 04 13:38:07.912 INFO running `"docker" "start" "-a" "15fe14d694802466284725983910de44a4f3c51d56ebeee432fd6206c5c47725"`
Nov 04 13:38:08.626 INFO kablam! usermod: no changes
Nov 04 13:38:08.740 INFO kablam!     Checking rand v0.5.5
Nov 04 13:38:08.743 INFO kablam!     Checking approx v0.3.0
Nov 04 13:38:08.745 INFO kablam!     Checking num-complex v0.2.0
Nov 04 13:38:09.863 INFO kablam!     Checking alga v0.7.1
Nov 04 13:38:15.420 INFO kablam!     Checking nalgebra v0.16.0
Nov 04 13:38:47.528 INFO kablam!     Checking sweepsolve-rs v0.1.0 (/source)
Nov 04 13:38:49.483 INFO kablam! warning: variant is never constructed: `NotMine`
Nov 04 13:38:49.483 INFO kablam!  --> src/solver/click_result.rs:5:5
Nov 04 13:38:49.483 INFO kablam!   |
Nov 04 13:38:49.483 INFO kablam! 5 |     NotMine(MineCount),
Nov 04 13:38:49.483 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.483 INFO kablam!   |
Nov 04 13:38:49.483 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: variant is never constructed: `Mine`
Nov 04 13:38:49.483 INFO kablam!  --> src/solver/click_result.rs:6:5
Nov 04 13:38:49.483 INFO kablam!   |
Nov 04 13:38:49.483 INFO kablam! 6 |     Mine,
Nov 04 13:38:49.483 INFO kablam!   |     ^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: method is never used: `new`
Nov 04 13:38:49.483 INFO kablam!  --> src/solver/mine_count.rs:7:5
Nov 04 13:38:49.483 INFO kablam!   |
Nov 04 13:38:49.483 INFO kablam! 7 |     pub fn new(count: u8) -> MineCount {
Nov 04 13:38:49.483 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: method is never used: `get`
Nov 04 13:38:49.483 INFO kablam!   --> src/solver/mine_count.rs:13:5
Nov 04 13:38:49.483 INFO kablam!    |
Nov 04 13:38:49.483 INFO kablam! 13 |     pub fn get(&self) -> u8 {
Nov 04 13:38:49.483 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: method is never used: `to_count_update`
Nov 04 13:38:49.483 INFO kablam!   --> src/solver/update.rs:12:5
Nov 04 13:38:49.483 INFO kablam!    |
Nov 04 13:38:49.483 INFO kablam! 12 |     pub fn to_count_update(&self) -> Option<CountUpdate> {
Nov 04 13:38:49.483 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: variant is never constructed: `Clicked`
Nov 04 13:38:49.483 INFO kablam!  --> src/solver/tile_state.rs:6:5
Nov 04 13:38:49.483 INFO kablam!   |
Nov 04 13:38:49.483 INFO kablam! 6 |     Clicked(MineCount),
Nov 04 13:38:49.483 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: variant is never constructed: `Mine`
Nov 04 13:38:49.483 INFO kablam!  --> src/solver/tile_state.rs:7:5
Nov 04 13:38:49.483 INFO kablam!   |
Nov 04 13:38:49.483 INFO kablam! 7 |     Mine,
Nov 04 13:38:49.483 INFO kablam!   |     ^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: struct is never constructed: `Solver`
Nov 04 13:38:49.483 INFO kablam!   --> src/solver/mod.rs:16:1
Nov 04 13:38:49.483 INFO kablam!    |
Nov 04 13:38:49.483 INFO kablam! 16 | pub struct Solver {
Nov 04 13:38:49.483 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: method is never used: `new`
Nov 04 13:38:49.483 INFO kablam!   --> src/solver/mod.rs:24:5
Nov 04 13:38:49.483 INFO kablam!    |
Nov 04 13:38:49.483 INFO kablam! 24 |     pub fn new(width: usize, height: usize, num_mines: usize) -> Solver {
Nov 04 13:38:49.483 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: method is never used: `next_move`
Nov 04 13:38:49.483 INFO kablam!   --> src/solver/mod.rs:36:5
Nov 04 13:38:49.483 INFO kablam!    |
Nov 04 13:38:49.483 INFO kablam! 36 |     pub fn next_move(&self) -> Option<(usize, usize)> {
Nov 04 13:38:49.483 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: method is never used: `update_board`
Nov 04 13:38:49.483 INFO kablam!   --> src/solver/mod.rs:54:5
Nov 04 13:38:49.483 INFO kablam!    |
Nov 04 13:38:49.483 INFO kablam! 54 |     pub fn update_board(&mut self, update: Update) -> bool {
Nov 04 13:38:49.483 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: method is never used: `get_unclicked_probabilities`
Nov 04 13:38:49.483 INFO kablam!   --> src/solver/mod.rs:69:5
Nov 04 13:38:49.483 INFO kablam!    |
Nov 04 13:38:49.483 INFO kablam! 69 |     fn get_unclicked_probabilities(&self) -> Vec<(usize, f64)> {
Nov 04 13:38:49.483 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.483 INFO kablam! 
Nov 04 13:38:49.483 INFO kablam! warning: method is never used: `do_update_board`
Nov 04 13:38:49.483 INFO kablam!   --> src/solver/mod.rs:78:5
Nov 04 13:38:49.483 INFO kablam!    |
Nov 04 13:38:49.483 INFO kablam! 78 |     fn do_update_board(&mut self, update: CountUpdate) {
Nov 04 13:38:49.484 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.484 INFO kablam! 
Nov 04 13:38:49.484 INFO kablam! warning: method is never used: `update_coeff_mtx`
Nov 04 13:38:49.484 INFO kablam!   --> src/solver/mod.rs:89:5
Nov 04 13:38:49.484 INFO kablam!    |
Nov 04 13:38:49.484 INFO kablam! 89 |     fn update_coeff_mtx(&self, update: CountUpdate) -> DMatrix<f64> {
Nov 04 13:38:49.484 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.484 INFO kablam! 
Nov 04 13:38:49.484 INFO kablam! warning: method is never used: `update_coeff_vec`
Nov 04 13:38:49.484 INFO kablam!    --> src/solver/mod.rs:104:5
Nov 04 13:38:49.484 INFO kablam!     |
Nov 04 13:38:49.484 INFO kablam! 104 |     fn update_coeff_vec(&self, num_mines: MineCount) -> DVector<f64> {
Nov 04 13:38:49.484 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.484 INFO kablam! 
Nov 04 13:38:49.484 INFO kablam! warning: method is never used: `adjacent_indices`
Nov 04 13:38:49.484 INFO kablam!    --> src/solver/mod.rs:109:5
Nov 04 13:38:49.484 INFO kablam!     |
Nov 04 13:38:49.484 INFO kablam! 109 |     fn adjacent_indices(&self, update: CountUpdate) -> Vec<usize> {
Nov 04 13:38:49.484 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.484 INFO kablam! 
Nov 04 13:38:49.484 INFO kablam! warning: function is never used: `to_signed`
Nov 04 13:38:49.484 INFO kablam!    --> src/solver/mod.rs:131:1
Nov 04 13:38:49.484 INFO kablam!     |
Nov 04 13:38:49.484 INFO kablam! 131 | fn to_signed(x: usize) -> isize {
Nov 04 13:38:49.484 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.484 INFO kablam! 
Nov 04 13:38:49.484 INFO kablam! warning: function is never used: `adjacent_indices_unchecked`
Nov 04 13:38:49.484 INFO kablam!    --> src/solver/mod.rs:137:1
Nov 04 13:38:49.484 INFO kablam!     |
Nov 04 13:38:49.484 INFO kablam! 137 | fn adjacent_indices_unchecked(i: isize, j: isize) -> [(isize, isize); 8] {
Nov 04 13:38:49.484 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.484 INFO kablam! 
Nov 04 13:38:49.526 INFO kablam! warning: variant is never constructed: `NotMine`
Nov 04 13:38:49.527 INFO kablam!  --> src/solver/click_result.rs:5:5
Nov 04 13:38:49.527 INFO kablam!   |
Nov 04 13:38:49.527 INFO kablam! 5 |     NotMine(MineCount),
Nov 04 13:38:49.527 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam!   |
Nov 04 13:38:49.527 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: variant is never constructed: `Mine`
Nov 04 13:38:49.527 INFO kablam!  --> src/solver/click_result.rs:6:5
Nov 04 13:38:49.527 INFO kablam!   |
Nov 04 13:38:49.527 INFO kablam! 6 |     Mine,
Nov 04 13:38:49.527 INFO kablam!   |     ^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: method is never used: `new`
Nov 04 13:38:49.527 INFO kablam!  --> src/solver/mine_count.rs:7:5
Nov 04 13:38:49.527 INFO kablam!   |
Nov 04 13:38:49.527 INFO kablam! 7 |     pub fn new(count: u8) -> MineCount {
Nov 04 13:38:49.527 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: method is never used: `get`
Nov 04 13:38:49.527 INFO kablam!   --> src/solver/mine_count.rs:13:5
Nov 04 13:38:49.527 INFO kablam!    |
Nov 04 13:38:49.527 INFO kablam! 13 |     pub fn get(&self) -> u8 {
Nov 04 13:38:49.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: method is never used: `to_count_update`
Nov 04 13:38:49.527 INFO kablam!   --> src/solver/update.rs:12:5
Nov 04 13:38:49.527 INFO kablam!    |
Nov 04 13:38:49.527 INFO kablam! 12 |     pub fn to_count_update(&self) -> Option<CountUpdate> {
Nov 04 13:38:49.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: variant is never constructed: `Clicked`
Nov 04 13:38:49.527 INFO kablam!  --> src/solver/tile_state.rs:6:5
Nov 04 13:38:49.527 INFO kablam!   |
Nov 04 13:38:49.527 INFO kablam! 6 |     Clicked(MineCount),
Nov 04 13:38:49.527 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: variant is never constructed: `Mine`
Nov 04 13:38:49.527 INFO kablam!  --> src/solver/tile_state.rs:7:5
Nov 04 13:38:49.527 INFO kablam!   |
Nov 04 13:38:49.527 INFO kablam! 7 |     Mine,
Nov 04 13:38:49.527 INFO kablam!   |     ^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: struct is never constructed: `Solver`
Nov 04 13:38:49.527 INFO kablam!   --> src/solver/mod.rs:16:1
Nov 04 13:38:49.527 INFO kablam!    |
Nov 04 13:38:49.527 INFO kablam! 16 | pub struct Solver {
Nov 04 13:38:49.527 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: method is never used: `new`
Nov 04 13:38:49.527 INFO kablam!   --> src/solver/mod.rs:24:5
Nov 04 13:38:49.527 INFO kablam!    |
Nov 04 13:38:49.527 INFO kablam! 24 |     pub fn new(width: usize, height: usize, num_mines: usize) -> Solver {
Nov 04 13:38:49.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: method is never used: `next_move`
Nov 04 13:38:49.527 INFO kablam!   --> src/solver/mod.rs:36:5
Nov 04 13:38:49.527 INFO kablam!    |
Nov 04 13:38:49.527 INFO kablam! 36 |     pub fn next_move(&self) -> Option<(usize, usize)> {
Nov 04 13:38:49.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: method is never used: `update_board`
Nov 04 13:38:49.527 INFO kablam!   --> src/solver/mod.rs:54:5
Nov 04 13:38:49.527 INFO kablam!    |
Nov 04 13:38:49.527 INFO kablam! 54 |     pub fn update_board(&mut self, update: Update) -> bool {
Nov 04 13:38:49.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: method is never used: `get_unclicked_probabilities`
Nov 04 13:38:49.527 INFO kablam!   --> src/solver/mod.rs:69:5
Nov 04 13:38:49.527 INFO kablam!    |
Nov 04 13:38:49.527 INFO kablam! 69 |     fn get_unclicked_probabilities(&self) -> Vec<(usize, f64)> {
Nov 04 13:38:49.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.527 INFO kablam! warning: method is never used: `do_update_board`
Nov 04 13:38:49.527 INFO kablam!   --> src/solver/mod.rs:78:5
Nov 04 13:38:49.527 INFO kablam!    |
Nov 04 13:38:49.527 INFO kablam! 78 |     fn do_update_board(&mut self, update: CountUpdate) {
Nov 04 13:38:49.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.527 INFO kablam! 
Nov 04 13:38:49.528 INFO kablam! warning: method is never used: `update_coeff_mtx`
Nov 04 13:38:49.528 INFO kablam!   --> src/solver/mod.rs:89:5
Nov 04 13:38:49.528 INFO kablam!    |
Nov 04 13:38:49.528 INFO kablam! 89 |     fn update_coeff_mtx(&self, update: CountUpdate) -> DMatrix<f64> {
Nov 04 13:38:49.528 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.528 INFO kablam! 
Nov 04 13:38:49.528 INFO kablam! warning: method is never used: `update_coeff_vec`
Nov 04 13:38:49.528 INFO kablam!    --> src/solver/mod.rs:104:5
Nov 04 13:38:49.528 INFO kablam!     |
Nov 04 13:38:49.528 INFO kablam! 104 |     fn update_coeff_vec(&self, num_mines: MineCount) -> DVector<f64> {
Nov 04 13:38:49.528 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.528 INFO kablam! 
Nov 04 13:38:49.528 INFO kablam! warning: method is never used: `adjacent_indices`
Nov 04 13:38:49.528 INFO kablam!    --> src/solver/mod.rs:109:5
Nov 04 13:38:49.528 INFO kablam!     |
Nov 04 13:38:49.528 INFO kablam! 109 |     fn adjacent_indices(&self, update: CountUpdate) -> Vec<usize> {
Nov 04 13:38:49.528 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.528 INFO kablam! 
Nov 04 13:38:49.528 INFO kablam! warning: function is never used: `to_signed`
Nov 04 13:38:49.528 INFO kablam!    --> src/solver/mod.rs:131:1
Nov 04 13:38:49.528 INFO kablam!     |
Nov 04 13:38:49.528 INFO kablam! 131 | fn to_signed(x: usize) -> isize {
Nov 04 13:38:49.528 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.528 INFO kablam! 
Nov 04 13:38:49.528 INFO kablam! warning: function is never used: `adjacent_indices_unchecked`
Nov 04 13:38:49.528 INFO kablam!    --> src/solver/mod.rs:137:1
Nov 04 13:38:49.528 INFO kablam!     |
Nov 04 13:38:49.528 INFO kablam! 137 | fn adjacent_indices_unchecked(i: isize, j: isize) -> [(isize, isize); 8] {
Nov 04 13:38:49.528 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:38:49.528 INFO kablam! 
Nov 04 13:38:49.583 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 40.93s
Nov 04 13:38:49.588 INFO kablam! su: No module specific data is present
Nov 04 13:38:50.283 INFO running `"docker" "rm" "-f" "15fe14d694802466284725983910de44a4f3c51d56ebeee432fd6206c5c47725"`
Nov 04 13:38:50.364 INFO blam! 15fe14d694802466284725983910de44a4f3c51d56ebeee432fd6206c5c47725