Dec 05 19:25:11.301 INFO testing jorgeer/miner against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 19:25:11.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 19:25:11.806 INFO [stdout] 920174f03bcdefe4a758790996f601a3d51b8af0bd61c44c6aca461bbc73b099
Dec 05 19:25:11.808 INFO running `"docker" "start" "-a" "920174f03bcdefe4a758790996f601a3d51b8af0bd61c44c6aca461bbc73b099"`
Dec 05 19:25:13.408 INFO [stderr] usermod: no changes
Dec 05 19:25:13.720 INFO [stderr]    Compiling syn v0.15.15
Dec 05 19:25:13.733 INFO [stderr]    Compiling rusttype v0.4.3
Dec 05 19:25:13.745 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 05 19:25:13.745 INFO [stderr]    Compiling smithay-client-toolkit v0.3.0
Dec 05 19:25:19.016 INFO [stderr]    Compiling piston2d-graphics v0.26.0
Dec 05 19:25:27.216 INFO [stderr]    Compiling winit v0.17.2
Dec 05 19:25:43.161 INFO [stderr]    Compiling glutin v0.18.0
Dec 05 19:25:44.017 INFO [stderr]    Compiling num-derive v0.2.3
Dec 05 19:25:44.017 INFO [stderr]    Compiling derivative v1.0.1
Dec 05 19:25:44.020 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 05 19:25:58.217 INFO [stderr]    Compiling tiff v0.2.1
Dec 05 19:25:58.303 INFO [stderr]    Compiling gfx_core v0.8.3
Dec 05 19:25:59.740 INFO [stderr]    Compiling image v0.20.0
Dec 05 19:26:06.972 INFO [stderr]    Compiling pistoncore-input v0.21.0
Dec 05 19:26:13.784 INFO [stderr]    Compiling pistoncore-window v0.32.0
Dec 05 19:26:16.324 INFO [stderr]    Compiling piston2d-opengl_graphics v0.54.0
Dec 05 19:26:17.172 INFO [stderr]    Compiling pistoncore-event_loop v0.37.0
Dec 05 19:26:17.172 INFO [stderr]    Compiling pistoncore-glutin_window v0.48.0
Dec 05 19:26:18.323 INFO [stderr]    Compiling piston v0.37.0
Dec 05 19:26:27.644 INFO [stderr]    Compiling gfx v0.17.1
Dec 05 19:26:27.644 INFO [stderr]    Compiling gfx_device_gl v0.15.3
Dec 05 19:26:33.772 INFO [stderr]    Compiling piston-gfx_texture v0.34.0
Dec 05 19:26:35.388 INFO [stderr]    Compiling piston2d-gfx_graphics v0.52.0
Dec 05 19:26:38.993 INFO [stderr]    Compiling piston_window v0.81.0
Dec 05 19:26:42.112 INFO [stderr]    Compiling miner v0.1.0 (/source)
Dec 05 19:26:45.116 INFO [stderr] warning: unused variable: `grid_width`
Dec 05 19:26:45.116 INFO [stderr]   --> src/main.rs:99:9
Dec 05 19:26:45.116 INFO [stderr]    |
Dec 05 19:26:45.116 INFO [stderr] 99 |     let grid_width = 30;
Dec 05 19:26:45.116 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_grid_width` instead
Dec 05 19:26:45.116 INFO [stderr]    |
Dec 05 19:26:45.116 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:26:45.116 INFO [stderr] 
Dec 05 19:26:45.116 INFO [stderr] warning: unused variable: `lives`
Dec 05 19:26:45.116 INFO [stderr]   --> src/main.rs:43:23
Dec 05 19:26:45.116 INFO [stderr]    |
Dec 05 19:26:45.116 INFO [stderr] 43 |             for (pos, lives) in cells {
Dec 05 19:26:45.116 INFO [stderr]    |                       ^^^^^ help: consider using `_lives` instead
Dec 05 19:26:45.116 INFO [stderr] 
Dec 05 19:26:45.116 INFO [stderr] warning: unused variable: `lives`
Dec 05 19:26:45.116 INFO [stderr]   --> src/main.rs:64:19
Dec 05 19:26:45.116 INFO [stderr]    |
Dec 05 19:26:45.116 INFO [stderr] 64 |         for (pos, lives) in &self.cells {
Dec 05 19:26:45.116 INFO [stderr]    |                   ^^^^^ help: consider using `_lives` instead
Dec 05 19:26:45.116 INFO [stderr] 
Dec 05 19:26:45.116 INFO [stderr] warning: unused variable: `args`
Dec 05 19:26:45.116 INFO [stderr]   --> src/main.rs:58:26
Dec 05 19:26:45.116 INFO [stderr]    |
Dec 05 19:26:45.116 INFO [stderr] 58 |     fn update(&mut self, args: &UpdateArgs) {
Dec 05 19:26:45.116 INFO [stderr]    |                          ^^^^ help: consider using `_args` instead
Dec 05 19:26:45.116 INFO [stderr] 
Dec 05 19:26:45.135 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 05 19:26:45.135 INFO [stderr]   --> src/main.rs:67:13
Dec 05 19:26:45.135 INFO [stderr]    |
Dec 05 19:26:45.135 INFO [stderr] 67 |             newCells.entry(xy_to_pos((x + 1, y), grid_width)).or_insert(1);
Dec 05 19:26:45.135 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 05 19:26:45.140 INFO [stderr] 
Dec 05 19:26:45.140 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 05 19:26:45.140 INFO [stderr]   --> src/main.rs:68:13
Dec 05 19:26:45.140 INFO [stderr]    |
Dec 05 19:26:45.140 INFO [stderr] 68 |             newCells.entry(xy_to_pos((x - 1, y), grid_width)).or_insert(1);
Dec 05 19:26:45.140 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 05 19:26:45.140 INFO [stderr] 
Dec 05 19:26:45.140 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 05 19:26:45.140 INFO [stderr]   --> src/main.rs:69:13
Dec 05 19:26:45.140 INFO [stderr]    |
Dec 05 19:26:45.140 INFO [stderr] 69 |             newCells.entry(xy_to_pos((x, y + 1), grid_width)).or_insert(1);
Dec 05 19:26:45.140 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 05 19:26:45.140 INFO [stderr] 
Dec 05 19:26:45.140 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 05 19:26:45.140 INFO [stderr]   --> src/main.rs:70:13
Dec 05 19:26:45.140 INFO [stderr]    |
Dec 05 19:26:45.140 INFO [stderr] 70 |             newCells.entry(xy_to_pos((x, y - 1), grid_width)).or_insert(1);
Dec 05 19:26:45.140 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 05 19:26:45.140 INFO [stderr] 
Dec 05 19:26:45.140 INFO [stderr] error[E0507]: cannot move out of borrowed content
Dec 05 19:26:45.140 INFO [stderr]   --> src/main.rs:73:22
Dec 05 19:26:45.140 INFO [stderr]    |
Dec 05 19:26:45.140 INFO [stderr] 73 |         self.cells = *newCells;
Dec 05 19:26:45.140 INFO [stderr]    |                      ^^^^^^^^^ cannot move out of borrowed content
Dec 05 19:26:45.140 INFO [stderr] 
Dec 05 19:26:45.144 INFO [stderr] error: aborting due to 5 previous errors
Dec 05 19:26:45.144 INFO [stderr] 
Dec 05 19:26:45.144 INFO [stderr] Some errors occurred: E0507, E0596.
Dec 05 19:26:45.144 INFO [stderr] For more information about an error, try `rustc --explain E0507`.
Dec 05 19:26:45.171 INFO [stderr] error: Could not compile `miner`.
Dec 05 19:26:45.171 INFO [stderr] 
Dec 05 19:26:45.171 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 19:26:45.177 INFO [stderr] su: No module specific data is present
Dec 05 19:26:45.900 INFO running `"docker" "inspect" "920174f03bcdefe4a758790996f601a3d51b8af0bd61c44c6aca461bbc73b099"`
Dec 05 19:26:46.234 INFO running `"docker" "rm" "-f" "920174f03bcdefe4a758790996f601a3d51b8af0bd61c44c6aca461bbc73b099"`
Dec 05 19:26:46.492 INFO [stdout] 920174f03bcdefe4a758790996f601a3d51b8af0bd61c44c6aca461bbc73b099