Dec 01 13:29:22.066 INFO testing jorgeer/miner against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 13:29:22.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:29:22.552 INFO [stdout] 2bf3264f7205b203d2b052f8893d316a82f9cc7fa674bc6e9ae5590d594f7bba
Dec 01 13:29:22.557 INFO running `"docker" "start" "-a" "2bf3264f7205b203d2b052f8893d316a82f9cc7fa674bc6e9ae5590d594f7bba"`
Dec 01 13:29:23.763 INFO [stderr] usermod: no changes
Dec 01 13:29:24.155 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 01 13:29:24.155 INFO [stderr]    Compiling syn v0.15.15
Dec 01 13:29:24.171 INFO [stderr]    Compiling gl v0.10.0
Dec 01 13:29:24.171 INFO [stderr]    Compiling glutin v0.18.0
Dec 01 13:29:24.171 INFO [stderr]    Compiling rusttype v0.4.3
Dec 01 13:29:24.171 INFO [stderr]    Compiling smithay-client-toolkit v0.3.0
Dec 01 13:29:33.431 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 01 13:29:35.659 INFO [stderr]    Compiling piston2d-graphics v0.26.0
Dec 01 13:29:37.236 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 01 13:29:44.831 INFO [stderr]    Compiling winit v0.17.2
Dec 01 13:29:44.964 INFO [stderr]    Compiling rayon v1.0.2
Dec 01 13:30:03.185 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 01 13:30:28.015 INFO [stderr]    Compiling derivative v1.0.1
Dec 01 13:30:28.015 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 01 13:30:28.015 INFO [stderr]    Compiling num-derive v0.2.3
Dec 01 13:30:40.900 INFO [stderr]    Compiling tiff v0.2.1
Dec 01 13:30:41.743 INFO [stderr]    Compiling gfx_core v0.8.3
Dec 01 13:30:43.878 INFO [stderr]    Compiling image v0.20.0
Dec 01 13:30:54.193 INFO [stderr]    Compiling pistoncore-input v0.21.0
Dec 01 13:31:03.191 INFO [stderr]    Compiling pistoncore-window v0.32.0
Dec 01 13:31:04.288 INFO [stderr]    Compiling piston2d-opengl_graphics v0.54.0
Dec 01 13:31:06.704 INFO [stderr]    Compiling pistoncore-event_loop v0.37.0
Dec 01 13:31:06.704 INFO [stderr]    Compiling pistoncore-glutin_window v0.48.0
Dec 01 13:31:08.987 INFO [stderr]    Compiling piston v0.37.0
Dec 01 13:31:28.433 INFO [stderr]    Compiling gfx v0.17.1
Dec 01 13:31:28.433 INFO [stderr]    Compiling gfx_device_gl v0.15.3
Dec 01 13:31:37.673 INFO [stderr]    Compiling piston-gfx_texture v0.34.0
Dec 01 13:31:39.383 INFO [stderr]    Compiling piston2d-gfx_graphics v0.52.0
Dec 01 13:31:43.243 INFO [stderr]    Compiling piston_window v0.81.0
Dec 01 13:31:46.383 INFO [stderr]    Compiling miner v0.1.0 (/source)
Dec 01 13:31:49.775 INFO [stderr] warning: unused variable: `grid_width`
Dec 01 13:31:49.775 INFO [stderr]   --> src/main.rs:99:9
Dec 01 13:31:49.775 INFO [stderr]    |
Dec 01 13:31:49.775 INFO [stderr] 99 |     let grid_width = 30;
Dec 01 13:31:49.775 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_grid_width` instead
Dec 01 13:31:49.775 INFO [stderr]    |
Dec 01 13:31:49.775 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 13:31:49.775 INFO [stderr] 
Dec 01 13:31:49.775 INFO [stderr] warning: unused variable: `lives`
Dec 01 13:31:49.775 INFO [stderr]   --> src/main.rs:43:23
Dec 01 13:31:49.775 INFO [stderr]    |
Dec 01 13:31:49.775 INFO [stderr] 43 |             for (pos, lives) in cells {
Dec 01 13:31:49.775 INFO [stderr]    |                       ^^^^^ help: consider using `_lives` instead
Dec 01 13:31:49.775 INFO [stderr] 
Dec 01 13:31:49.775 INFO [stderr] warning: unused variable: `lives`
Dec 01 13:31:49.775 INFO [stderr]   --> src/main.rs:64:19
Dec 01 13:31:49.775 INFO [stderr]    |
Dec 01 13:31:49.775 INFO [stderr] 64 |         for (pos, lives) in &self.cells {
Dec 01 13:31:49.775 INFO [stderr]    |                   ^^^^^ help: consider using `_lives` instead
Dec 01 13:31:49.775 INFO [stderr] 
Dec 01 13:31:49.775 INFO [stderr] warning: unused variable: `args`
Dec 01 13:31:49.775 INFO [stderr]   --> src/main.rs:58:26
Dec 01 13:31:49.775 INFO [stderr]    |
Dec 01 13:31:49.775 INFO [stderr] 58 |     fn update(&mut self, args: &UpdateArgs) {
Dec 01 13:31:49.775 INFO [stderr]    |                          ^^^^ help: consider using `_args` instead
Dec 01 13:31:49.775 INFO [stderr] 
Dec 01 13:31:49.783 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 01 13:31:49.783 INFO [stderr]   --> src/main.rs:67:13
Dec 01 13:31:49.783 INFO [stderr]    |
Dec 01 13:31:49.783 INFO [stderr] 67 |             newCells.entry(xy_to_pos((x + 1, y), grid_width)).or_insert(1);
Dec 01 13:31:49.783 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 01 13:31:49.783 INFO [stderr] 
Dec 01 13:31:49.783 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 01 13:31:49.783 INFO [stderr]   --> src/main.rs:68:13
Dec 01 13:31:49.783 INFO [stderr]    |
Dec 01 13:31:49.783 INFO [stderr] 68 |             newCells.entry(xy_to_pos((x - 1, y), grid_width)).or_insert(1);
Dec 01 13:31:49.783 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 01 13:31:49.783 INFO [stderr] 
Dec 01 13:31:49.783 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 01 13:31:49.783 INFO [stderr]   --> src/main.rs:69:13
Dec 01 13:31:49.783 INFO [stderr]    |
Dec 01 13:31:49.783 INFO [stderr] 69 |             newCells.entry(xy_to_pos((x, y + 1), grid_width)).or_insert(1);
Dec 01 13:31:49.783 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 01 13:31:49.783 INFO [stderr] 
Dec 01 13:31:49.783 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 01 13:31:49.783 INFO [stderr]   --> src/main.rs:70:13
Dec 01 13:31:49.783 INFO [stderr]    |
Dec 01 13:31:49.783 INFO [stderr] 70 |             newCells.entry(xy_to_pos((x, y - 1), grid_width)).or_insert(1);
Dec 01 13:31:49.783 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 01 13:31:49.783 INFO [stderr] 
Dec 01 13:31:49.783 INFO [stderr] error[E0507]: cannot move out of borrowed content
Dec 01 13:31:49.783 INFO [stderr]   --> src/main.rs:73:22
Dec 01 13:31:49.783 INFO [stderr]    |
Dec 01 13:31:49.783 INFO [stderr] 73 |         self.cells = *newCells;
Dec 01 13:31:49.783 INFO [stderr]    |                      ^^^^^^^^^ cannot move out of borrowed content
Dec 01 13:31:49.783 INFO [stderr] 
Dec 01 13:31:49.795 INFO [stderr] error: aborting due to 5 previous errors
Dec 01 13:31:49.795 INFO [stderr] 
Dec 01 13:31:49.795 INFO [stderr] Some errors occurred: E0507, E0596.
Dec 01 13:31:49.795 INFO [stderr] For more information about an error, try `rustc --explain E0507`.
Dec 01 13:31:49.835 INFO [stderr] error: Could not compile `miner`.
Dec 01 13:31:49.835 INFO [stderr] 
Dec 01 13:31:49.835 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 13:31:49.839 INFO [stderr] su: No module specific data is present
Dec 01 13:31:50.529 INFO running `"docker" "inspect" "2bf3264f7205b203d2b052f8893d316a82f9cc7fa674bc6e9ae5590d594f7bba"`
Dec 01 13:31:50.856 INFO running `"docker" "rm" "-f" "2bf3264f7205b203d2b052f8893d316a82f9cc7fa674bc6e9ae5590d594f7bba"`
Dec 01 13:31:51.158 INFO [stdout] 2bf3264f7205b203d2b052f8893d316a82f9cc7fa674bc6e9ae5590d594f7bba
