Dec 18 01:38:06.933 INFO checking dawee/rust-sokoban against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 01:38:06.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/dawee/rust-sokoban:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:38:07.401 INFO [stdout] c0497cec5c801c5d5eb3e96c32d3c39089dc55b6cab3fedb625a18a826410faf
Dec 18 01:38:07.404 INFO running `"docker" "start" "-a" "c0497cec5c801c5d5eb3e96c32d3c39089dc55b6cab3fedb625a18a826410faf"`
Dec 18 01:38:09.321 INFO [stderr]    Compiling x11-dl v2.17.0
Dec 18 01:38:09.332 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 18 01:38:13.652 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 18 01:38:15.852 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 18 01:38:16.432 INFO [stderr]     Checking winit v0.8.3
Dec 18 01:38:17.208 INFO [stderr]     Checking piston v0.35.0
Dec 18 01:38:19.220 INFO [stderr]     Checking glutin v0.10.1
Dec 18 01:38:20.840 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 18 01:38:22.004 INFO [stderr]     Checking rust-sokoban v0.1.0 (/opt/crater/workdir)
Dec 18 01:38:23.928 INFO [stderr] warning: unused import: `transform_pos`
Dec 18 01:38:23.928 INFO [stderr]  --> src/sokoban/block.rs:7:42
Dec 18 01:38:23.928 INFO [stderr]   |
Dec 18 01:38:23.928 INFO [stderr] 7 | use graphics::math::{Matrix2d, identity, transform_pos};
Dec 18 01:38:23.928 INFO [stderr]   |                                          ^^^^^^^^^^^^^
Dec 18 01:38:23.928 INFO [stderr]   |
Dec 18 01:38:23.928 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:38:23.928 INFO [stderr] 
Dec 18 01:38:23.948 INFO [stderr] warning: unused import: `transform_pos`
Dec 18 01:38:23.948 INFO [stderr]  --> src/sokoban/character.rs:7:42
Dec 18 01:38:23.948 INFO [stderr]   |
Dec 18 01:38:23.948 INFO [stderr] 7 | use graphics::math::{Matrix2d, identity, transform_pos};
Dec 18 01:38:23.948 INFO [stderr]   |                                          ^^^^^^^^^^^^^
Dec 18 01:38:23.948 INFO [stderr] 
Dec 18 01:38:23.948 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 01:38:23.948 INFO [stderr]   --> src/sokoban/level.rs:18:8
Dec 18 01:38:23.948 INFO [stderr]    |
Dec 18 01:38:23.948 INFO [stderr] 18 |     if (*col == 16) {
Dec 18 01:38:23.948 INFO [stderr]    |        ^^^^^^^^^^^^ help: remove these parentheses
Dec 18 01:38:23.948 INFO [stderr]    |
Dec 18 01:38:23.948 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 01:38:23.948 INFO [stderr] 
Dec 18 01:38:23.948 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 01:38:23.948 INFO [stderr]   --> src/sokoban/level.rs:84:16
Dec 18 01:38:23.948 INFO [stderr]    |
Dec 18 01:38:23.948 INFO [stderr] 84 |             if (cell == cell_type) {
Dec 18 01:38:23.948 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 01:38:23.948 INFO [stderr] 
Dec 18 01:38:23.969 INFO [stderr] warning: unused import: `transform_pos`
Dec 18 01:38:23.969 INFO [stderr]  --> src/sokoban/block.rs:7:42
Dec 18 01:38:23.969 INFO [stderr]   |
Dec 18 01:38:23.969 INFO [stderr] 7 | use graphics::math::{Matrix2d, identity, transform_pos};
Dec 18 01:38:23.969 INFO [stderr]   |                                          ^^^^^^^^^^^^^
Dec 18 01:38:23.970 INFO [stderr]   |
Dec 18 01:38:23.970 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 01:38:23.970 INFO [stderr] 
Dec 18 01:38:23.970 INFO [stderr] warning: unused import: `transform_pos`
Dec 18 01:38:23.970 INFO [stderr]  --> src/sokoban/character.rs:7:42
Dec 18 01:38:23.970 INFO [stderr]   |
Dec 18 01:38:23.970 INFO [stderr] 7 | use graphics::math::{Matrix2d, identity, transform_pos};
Dec 18 01:38:23.970 INFO [stderr]   |                                          ^^^^^^^^^^^^^
Dec 18 01:38:23.970 INFO [stderr] 
Dec 18 01:38:23.970 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 01:38:23.970 INFO [stderr]   --> src/sokoban/level.rs:18:8
Dec 18 01:38:23.970 INFO [stderr]    |
Dec 18 01:38:23.970 INFO [stderr] 18 |     if (*col == 16) {
Dec 18 01:38:23.970 INFO [stderr]    |        ^^^^^^^^^^^^ help: remove these parentheses
Dec 18 01:38:23.970 INFO [stderr]    |
Dec 18 01:38:23.970 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 01:38:23.970 INFO [stderr] 
Dec 18 01:38:23.970 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 01:38:23.970 INFO [stderr]   --> src/sokoban/level.rs:84:16
Dec 18 01:38:23.970 INFO [stderr]    |
Dec 18 01:38:23.970 INFO [stderr] 84 |             if (cell == cell_type) {
Dec 18 01:38:23.970 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 01:38:23.970 INFO [stderr] 
Dec 18 01:38:24.230 INFO [stderr] warning: unused variable: `rows`
Dec 18 01:38:24.230 INFO [stderr]   --> src/sokoban/game.rs:24:14
Dec 18 01:38:24.230 INFO [stderr]    |
Dec 18 01:38:24.230 INFO [stderr] 24 |         let (rows, cols) = (12, 16);
Dec 18 01:38:24.230 INFO [stderr]    |              ^^^^ help: consider using `_rows` instead
Dec 18 01:38:24.230 INFO [stderr]    |
Dec 18 01:38:24.230 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:38:24.230 INFO [stderr] 
Dec 18 01:38:24.230 INFO [stderr] warning: unused variable: `cols`
Dec 18 01:38:24.230 INFO [stderr]   --> src/sokoban/game.rs:24:20
Dec 18 01:38:24.230 INFO [stderr]    |
Dec 18 01:38:24.230 INFO [stderr] 24 |         let (rows, cols) = (12, 16);
Dec 18 01:38:24.230 INFO [stderr]    |                    ^^^^ help: consider using `_cols` instead
Dec 18 01:38:24.230 INFO [stderr] 
Dec 18 01:38:24.230 INFO [stderr] warning: unused variable: `cell`
Dec 18 01:38:24.230 INFO [stderr]    --> src/sokoban/level.rs:103:30
Dec 18 01:38:24.230 INFO [stderr]     |
Dec 18 01:38:24.230 INFO [stderr] 103 |         self.each(|row, col, cell| {
Dec 18 01:38:24.230 INFO [stderr]     |                              ^^^^ help: consider using `_cell` instead
Dec 18 01:38:24.230 INFO [stderr] 
Dec 18 01:38:24.256 INFO [stderr] warning: unused variable: `rows`
Dec 18 01:38:24.256 INFO [stderr]   --> src/sokoban/game.rs:24:14
Dec 18 01:38:24.256 INFO [stderr]    |
Dec 18 01:38:24.256 INFO [stderr] 24 |         let (rows, cols) = (12, 16);
Dec 18 01:38:24.256 INFO [stderr]    |              ^^^^ help: consider using `_rows` instead
Dec 18 01:38:24.256 INFO [stderr]    |
Dec 18 01:38:24.256 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:38:24.256 INFO [stderr] 
Dec 18 01:38:24.256 INFO [stderr] warning: unused variable: `cols`
Dec 18 01:38:24.256 INFO [stderr]   --> src/sokoban/game.rs:24:20
Dec 18 01:38:24.256 INFO [stderr]    |
Dec 18 01:38:24.256 INFO [stderr] 24 |         let (rows, cols) = (12, 16);
Dec 18 01:38:24.256 INFO [stderr]    |                    ^^^^ help: consider using `_cols` instead
Dec 18 01:38:24.256 INFO [stderr] 
Dec 18 01:38:24.256 INFO [stderr] warning: unused variable: `cell`
Dec 18 01:38:24.256 INFO [stderr]    --> src/sokoban/level.rs:103:30
Dec 18 01:38:24.256 INFO [stderr]     |
Dec 18 01:38:24.256 INFO [stderr] 103 |         self.each(|row, col, cell| {
Dec 18 01:38:24.256 INFO [stderr]     |                              ^^^^ help: consider using `_cell` instead
Dec 18 01:38:24.256 INFO [stderr] 
Dec 18 01:38:24.316 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:38:24.316 INFO [stderr]   --> src/sokoban/level.rs:90:40
Dec 18 01:38:24.316 INFO [stderr]    |
Dec 18 01:38:24.316 INFO [stderr] 90 |     pub fn each_wall<Predicate>(&self, mut predicate: Predicate) where Predicate: FnMut(u32, u32) {
Dec 18 01:38:24.316 INFO [stderr]    |                                        ----^^^^^^^^^
Dec 18 01:38:24.316 INFO [stderr]    |                                        |
Dec 18 01:38:24.316 INFO [stderr]    |                                        help: remove this `mut`
Dec 18 01:38:24.316 INFO [stderr]    |
Dec 18 01:38:24.316 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 01:38:24.316 INFO [stderr] 
Dec 18 01:38:24.316 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:38:24.316 INFO [stderr]   --> src/sokoban/level.rs:94:41
Dec 18 01:38:24.316 INFO [stderr]    |
Dec 18 01:38:24.316 INFO [stderr] 94 |     pub fn each_block<Predicate>(&self, mut predicate: Predicate) where Predicate: FnMut(u32, u32) {
Dec 18 01:38:24.316 INFO [stderr]    |                                         ----^^^^^^^^^
Dec 18 01:38:24.316 INFO [stderr]    |                                         |
Dec 18 01:38:24.316 INFO [stderr]    |                                         help: remove this `mut`
Dec 18 01:38:24.317 INFO [stderr] 
Dec 18 01:38:24.317 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:38:24.317 INFO [stderr]   --> src/sokoban/level.rs:98:43
Dec 18 01:38:24.317 INFO [stderr]    |
Dec 18 01:38:24.317 INFO [stderr] 98 |     pub fn each_diamond<Predicate>(&self, mut predicate: Predicate) where Predicate: FnMut(u32, u32) {
Dec 18 01:38:24.317 INFO [stderr]    |                                           ----^^^^^^^^^
Dec 18 01:38:24.317 INFO [stderr]    |                                           |
Dec 18 01:38:24.317 INFO [stderr]    |                                           help: remove this `mut`
Dec 18 01:38:24.317 INFO [stderr] 
Dec 18 01:38:24.348 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:38:24.348 INFO [stderr]   --> src/sokoban/level.rs:90:40
Dec 18 01:38:24.348 INFO [stderr]    |
Dec 18 01:38:24.348 INFO [stderr] 90 |     pub fn each_wall<Predicate>(&self, mut predicate: Predicate) where Predicate: FnMut(u32, u32) {
Dec 18 01:38:24.348 INFO [stderr]    |                                        ----^^^^^^^^^
Dec 18 01:38:24.348 INFO [stderr]    |                                        |
Dec 18 01:38:24.348 INFO [stderr]    |                                        help: remove this `mut`
Dec 18 01:38:24.348 INFO [stderr]    |
Dec 18 01:38:24.348 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 01:38:24.348 INFO [stderr] 
Dec 18 01:38:24.348 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:38:24.348 INFO [stderr]   --> src/sokoban/level.rs:94:41
Dec 18 01:38:24.348 INFO [stderr]    |
Dec 18 01:38:24.348 INFO [stderr] 94 |     pub fn each_block<Predicate>(&self, mut predicate: Predicate) where Predicate: FnMut(u32, u32) {
Dec 18 01:38:24.348 INFO [stderr]    |                                         ----^^^^^^^^^
Dec 18 01:38:24.348 INFO [stderr]    |                                         |
Dec 18 01:38:24.348 INFO [stderr]    |                                         help: remove this `mut`
Dec 18 01:38:24.348 INFO [stderr] 
Dec 18 01:38:24.348 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:38:24.348 INFO [stderr]   --> src/sokoban/level.rs:98:43
Dec 18 01:38:24.349 INFO [stderr]    |
Dec 18 01:38:24.349 INFO [stderr] 98 |     pub fn each_diamond<Predicate>(&self, mut predicate: Predicate) where Predicate: FnMut(u32, u32) {
Dec 18 01:38:24.349 INFO [stderr]    |                                           ----^^^^^^^^^
Dec 18 01:38:24.349 INFO [stderr]    |                                           |
Dec 18 01:38:24.349 INFO [stderr]    |                                           help: remove this `mut`
Dec 18 01:38:24.349 INFO [stderr] 
Dec 18 01:38:24.377 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.44s
Dec 18 01:38:25.406 INFO running `"docker" "inspect" "c0497cec5c801c5d5eb3e96c32d3c39089dc55b6cab3fedb625a18a826410faf"`
Dec 18 01:38:25.697 INFO running `"docker" "rm" "-f" "c0497cec5c801c5d5eb3e96c32d3c39089dc55b6cab3fedb625a18a826410faf"`
Dec 18 01:38:26.024 INFO [stdout] c0497cec5c801c5d5eb3e96c32d3c39089dc55b6cab3fedb625a18a826410faf