Dec 04 16:23:56.916 INFO checking jorgeer/miner against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:23:56.916 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 16:23:57.283 INFO [stdout] 3925dc2f2628909d5018bc623f2da338568648fc91175fe81859115e0890feb2
Dec 04 16:23:57.289 INFO running `"docker" "start" "-a" "3925dc2f2628909d5018bc623f2da338568648fc91175fe81859115e0890feb2"`
Dec 04 16:23:58.806 INFO [stderr] usermod: no changes
Dec 04 16:23:59.179 INFO [stderr]    Compiling syn v0.15.15
Dec 04 16:24:18.835 INFO [stderr]    Compiling num-derive v0.2.3
Dec 04 16:24:18.835 INFO [stderr]    Compiling derivative v1.0.1
Dec 04 16:24:18.835 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 16:24:32.371 INFO [stderr]     Checking tiff v0.2.1
Dec 04 16:24:33.747 INFO [stderr]     Checking gfx_core v0.8.3
Dec 04 16:24:34.187 INFO [stderr]     Checking image v0.20.0
Dec 04 16:24:49.245 INFO [stderr]     Checking piston2d-opengl_graphics v0.54.0
Dec 04 16:24:49.335 INFO [stderr]     Checking pistoncore-input v0.21.0
Dec 04 16:24:54.448 INFO [stderr]     Checking pistoncore-window v0.32.0
Dec 04 16:24:55.929 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Dec 04 16:24:55.930 INFO [stderr]     Checking pistoncore-glutin_window v0.48.0
Dec 04 16:24:58.194 INFO [stderr]     Checking piston v0.37.0
Dec 04 16:25:09.706 INFO [stderr]     Checking gfx v0.17.1
Dec 04 16:25:09.706 INFO [stderr]     Checking gfx_device_gl v0.15.3
Dec 04 16:25:15.895 INFO [stderr]     Checking piston-gfx_texture v0.34.0
Dec 04 16:25:17.791 INFO [stderr]     Checking piston2d-gfx_graphics v0.52.0
Dec 04 16:25:21.253 INFO [stderr]     Checking piston_window v0.81.0
Dec 04 16:25:24.372 INFO [stderr]     Checking miner v0.1.0 (/source)
Dec 04 16:25:29.203 INFO [stderr] warning: unused variable: `grid_width`
Dec 04 16:25:29.203 INFO [stderr]   --> src/main.rs:99:9
Dec 04 16:25:29.203 INFO [stderr]    |
Dec 04 16:25:29.203 INFO [stderr] 99 |     let grid_width = 30;
Dec 04 16:25:29.203 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_grid_width` instead
Dec 04 16:25:29.203 INFO [stderr]    |
Dec 04 16:25:29.203 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 16:25:29.203 INFO [stderr] 
Dec 04 16:25:29.203 INFO [stderr] warning: unused variable: `lives`
Dec 04 16:25:29.203 INFO [stderr]   --> src/main.rs:43:23
Dec 04 16:25:29.203 INFO [stderr]    |
Dec 04 16:25:29.203 INFO [stderr] 43 |             for (pos, lives) in cells {
Dec 04 16:25:29.203 INFO [stderr]    |                       ^^^^^ help: consider using `_lives` instead
Dec 04 16:25:29.203 INFO [stderr] 
Dec 04 16:25:29.203 INFO [stderr] warning: unused variable: `lives`
Dec 04 16:25:29.203 INFO [stderr]   --> src/main.rs:64:19
Dec 04 16:25:29.203 INFO [stderr]    |
Dec 04 16:25:29.203 INFO [stderr] 64 |         for (pos, lives) in &self.cells {
Dec 04 16:25:29.203 INFO [stderr]    |                   ^^^^^ help: consider using `_lives` instead
Dec 04 16:25:29.203 INFO [stderr] 
Dec 04 16:25:29.203 INFO [stderr] warning: unused variable: `args`
Dec 04 16:25:29.203 INFO [stderr]   --> src/main.rs:58:26
Dec 04 16:25:29.203 INFO [stderr]    |
Dec 04 16:25:29.203 INFO [stderr] 58 |     fn update(&mut self, args: &UpdateArgs) {
Dec 04 16:25:29.203 INFO [stderr]    |                          ^^^^ help: consider using `_args` instead
Dec 04 16:25:29.203 INFO [stderr] 
Dec 04 16:25:29.219 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 04 16:25:29.219 INFO [stderr]   --> src/main.rs:67:13
Dec 04 16:25:29.219 INFO [stderr]    |
Dec 04 16:25:29.219 INFO [stderr] 67 |             newCells.entry(xy_to_pos((x + 1, y), grid_width)).or_insert(1);
Dec 04 16:25:29.219 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 04 16:25:29.219 INFO [stderr] 
Dec 04 16:25:29.219 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 04 16:25:29.219 INFO [stderr]   --> src/main.rs:68:13
Dec 04 16:25:29.219 INFO [stderr]    |
Dec 04 16:25:29.219 INFO [stderr] 68 |             newCells.entry(xy_to_pos((x - 1, y), grid_width)).or_insert(1);
Dec 04 16:25:29.219 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 04 16:25:29.219 INFO [stderr] 
Dec 04 16:25:29.219 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 04 16:25:29.219 INFO [stderr]   --> src/main.rs:69:13
Dec 04 16:25:29.219 INFO [stderr]    |
Dec 04 16:25:29.219 INFO [stderr] 69 |             newCells.entry(xy_to_pos((x, y + 1), grid_width)).or_insert(1);
Dec 04 16:25:29.219 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 04 16:25:29.219 INFO [stderr] 
Dec 04 16:25:29.219 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 04 16:25:29.219 INFO [stderr]   --> src/main.rs:70:13
Dec 04 16:25:29.219 INFO [stderr]    |
Dec 04 16:25:29.219 INFO [stderr] 70 |             newCells.entry(xy_to_pos((x, y - 1), grid_width)).or_insert(1);
Dec 04 16:25:29.219 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 04 16:25:29.219 INFO [stderr] 
Dec 04 16:25:29.219 INFO [stderr] error[E0507]: cannot move out of borrowed content
Dec 04 16:25:29.219 INFO [stderr]   --> src/main.rs:73:22
Dec 04 16:25:29.219 INFO [stderr]    |
Dec 04 16:25:29.219 INFO [stderr] 73 |         self.cells = *newCells;
Dec 04 16:25:29.219 INFO [stderr]    |                      ^^^^^^^^^ cannot move out of borrowed content
Dec 04 16:25:29.219 INFO [stderr] 
Dec 04 16:25:29.239 INFO [stderr] error: aborting due to 5 previous errors
Dec 04 16:25:29.239 INFO [stderr] 
Dec 04 16:25:29.239 INFO [stderr] Some errors occurred: E0507, E0596.
Dec 04 16:25:29.239 INFO [stderr] For more information about an error, try `rustc --explain E0507`.
Dec 04 16:25:29.249 INFO [stderr] error: Could not compile `miner`.
Dec 04 16:25:29.249 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 04 16:25:29.275 INFO [stderr] warning: unused variable: `grid_width`
Dec 04 16:25:29.275 INFO [stderr]   --> src/main.rs:99:9
Dec 04 16:25:29.275 INFO [stderr]    |
Dec 04 16:25:29.275 INFO [stderr] 99 |     let grid_width = 30;
Dec 04 16:25:29.275 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_grid_width` instead
Dec 04 16:25:29.275 INFO [stderr]    |
Dec 04 16:25:29.275 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 16:25:29.275 INFO [stderr] 
Dec 04 16:25:29.275 INFO [stderr] warning: unused variable: `lives`
Dec 04 16:25:29.275 INFO [stderr]   --> src/main.rs:43:23
Dec 04 16:25:29.275 INFO [stderr]    |
Dec 04 16:25:29.275 INFO [stderr] 43 |             for (pos, lives) in cells {
Dec 04 16:25:29.275 INFO [stderr]    |                       ^^^^^ help: consider using `_lives` instead
Dec 04 16:25:29.275 INFO [stderr] 
Dec 04 16:25:29.275 INFO [stderr] warning: unused variable: `lives`
Dec 04 16:25:29.275 INFO [stderr]   --> src/main.rs:64:19
Dec 04 16:25:29.275 INFO [stderr]    |
Dec 04 16:25:29.275 INFO [stderr] 64 |         for (pos, lives) in &self.cells {
Dec 04 16:25:29.275 INFO [stderr]    |                   ^^^^^ help: consider using `_lives` instead
Dec 04 16:25:29.275 INFO [stderr] 
Dec 04 16:25:29.275 INFO [stderr] warning: unused variable: `args`
Dec 04 16:25:29.275 INFO [stderr]   --> src/main.rs:58:26
Dec 04 16:25:29.275 INFO [stderr]    |
Dec 04 16:25:29.275 INFO [stderr] 58 |     fn update(&mut self, args: &UpdateArgs) {
Dec 04 16:25:29.275 INFO [stderr]    |                          ^^^^ help: consider using `_args` instead
Dec 04 16:25:29.275 INFO [stderr] 
Dec 04 16:25:29.295 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 04 16:25:29.295 INFO [stderr]   --> src/main.rs:67:13
Dec 04 16:25:29.295 INFO [stderr]    |
Dec 04 16:25:29.295 INFO [stderr] 67 |             newCells.entry(xy_to_pos((x + 1, y), grid_width)).or_insert(1);
Dec 04 16:25:29.295 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 04 16:25:29.295 INFO [stderr] 
Dec 04 16:25:29.295 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 04 16:25:29.295 INFO [stderr]   --> src/main.rs:68:13
Dec 04 16:25:29.295 INFO [stderr]    |
Dec 04 16:25:29.295 INFO [stderr] 68 |             newCells.entry(xy_to_pos((x - 1, y), grid_width)).or_insert(1);
Dec 04 16:25:29.295 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 04 16:25:29.295 INFO [stderr] 
Dec 04 16:25:29.295 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 04 16:25:29.295 INFO [stderr]   --> src/main.rs:69:13
Dec 04 16:25:29.295 INFO [stderr]    |
Dec 04 16:25:29.295 INFO [stderr] 69 |             newCells.entry(xy_to_pos((x, y + 1), grid_width)).or_insert(1);
Dec 04 16:25:29.295 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 04 16:25:29.295 INFO [stderr] 
Dec 04 16:25:29.295 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*newCells` as mutable
Dec 04 16:25:29.295 INFO [stderr]   --> src/main.rs:70:13
Dec 04 16:25:29.295 INFO [stderr]    |
Dec 04 16:25:29.295 INFO [stderr] 70 |             newCells.entry(xy_to_pos((x, y - 1), grid_width)).or_insert(1);
Dec 04 16:25:29.295 INFO [stderr]    |             ^^^^^^^^ cannot borrow as mutable
Dec 04 16:25:29.295 INFO [stderr] 
Dec 04 16:25:29.295 INFO [stderr] error[E0507]: cannot move out of borrowed content
Dec 04 16:25:29.295 INFO [stderr]   --> src/main.rs:73:22
Dec 04 16:25:29.295 INFO [stderr]    |
Dec 04 16:25:29.295 INFO [stderr] 73 |         self.cells = *newCells;
Dec 04 16:25:29.295 INFO [stderr]    |                      ^^^^^^^^^ cannot move out of borrowed content
Dec 04 16:25:29.295 INFO [stderr] 
Dec 04 16:25:29.297 INFO [stderr] error: aborting due to 5 previous errors
Dec 04 16:25:29.297 INFO [stderr] 
Dec 04 16:25:29.297 INFO [stderr] Some errors occurred: E0507, E0596.
Dec 04 16:25:29.297 INFO [stderr] For more information about an error, try `rustc --explain E0507`.
Dec 04 16:25:29.320 INFO [stderr] error: Could not compile `miner`.
Dec 04 16:25:29.320 INFO [stderr] 
Dec 04 16:25:29.320 INFO [stderr] To learn more, run the command again with --verbose.
Dec 04 16:25:29.325 INFO [stderr] su: No module specific data is present
Dec 04 16:25:29.739 INFO running `"docker" "inspect" "3925dc2f2628909d5018bc623f2da338568648fc91175fe81859115e0890feb2"`
Dec 04 16:25:29.874 INFO running `"docker" "rm" "-f" "3925dc2f2628909d5018bc623f2da338568648fc91175fe81859115e0890feb2"`
Dec 04 16:25:30.039 INFO [stdout] 3925dc2f2628909d5018bc623f2da338568648fc91175fe81859115e0890feb2