Dec 01 22:33:45.718 INFO testing bruce/rust-mazes against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 22:33:45.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 22:33:46.217 INFO [stdout] 25fdf12be8d94d803c441505be7a8a6db340b1d642fc325b6eb4eb43ba53c2be
Dec 01 22:33:46.222 INFO running `"docker" "start" "-a" "25fdf12be8d94d803c441505be7a8a6db340b1d642fc325b6eb4eb43ba53c2be"`
Dec 01 22:33:47.540 INFO [stderr] usermod: no changes
Dec 01 22:33:47.615 INFO [stderr]    Compiling mazes v0.1.0 (/source)
Dec 01 22:33:47.951 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 22:33:47.951 INFO [stderr]   --> src/grid.rs:22:20
Dec 01 22:33:47.951 INFO [stderr]    |
Dec 01 22:33:47.951 INFO [stderr] 22 |         for col in (1..cols) {
Dec 01 22:33:47.951 INFO [stderr]    |                    ^^^^^^^^^ help: remove these parentheses
Dec 01 22:33:47.951 INFO [stderr]    |
Dec 01 22:33:47.951 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 22:33:47.951 INFO [stderr] 
Dec 01 22:33:47.951 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 22:33:47.951 INFO [stderr]   --> src/grid.rs:24:24
Dec 01 22:33:47.951 INFO [stderr]    |
Dec 01 22:33:47.951 INFO [stderr] 24 |             for row in (1..rows) {
Dec 01 22:33:47.951 INFO [stderr]    |                        ^^^^^^^^^ help: remove these parentheses
Dec 01 22:33:47.951 INFO [stderr] 
Dec 01 22:33:49.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Dec 01 22:33:49.254 INFO [stderr] su: No module specific data is present
Dec 01 22:33:50.675 INFO running `"docker" "inspect" "25fdf12be8d94d803c441505be7a8a6db340b1d642fc325b6eb4eb43ba53c2be"`
Dec 01 22:33:50.961 INFO running `"docker" "rm" "-f" "25fdf12be8d94d803c441505be7a8a6db340b1d642fc325b6eb4eb43ba53c2be"`
Dec 01 22:33:51.403 INFO [stdout] 25fdf12be8d94d803c441505be7a8a6db340b1d642fc325b6eb4eb43ba53c2be
Dec 01 22:33:51.419 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 test --frozen --no-run" "-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 22:33:51.979 INFO [stdout] 74b930517c53cd929bbb085e51e3daf5023064710687777842adc5bf80862e34
Dec 01 22:33:51.982 INFO running `"docker" "start" "-a" "74b930517c53cd929bbb085e51e3daf5023064710687777842adc5bf80862e34"`
Dec 01 22:33:54.158 INFO [stderr] usermod: no changes
Dec 01 22:33:54.227 INFO [stderr]    Compiling mazes v0.1.0 (/source)
Dec 01 22:33:55.259 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 22:33:55.259 INFO [stderr]   --> src/grid.rs:22:20
Dec 01 22:33:55.259 INFO [stderr]    |
Dec 01 22:33:55.259 INFO [stderr] 22 |         for col in (1..cols) {
Dec 01 22:33:55.259 INFO [stderr]    |                    ^^^^^^^^^ help: remove these parentheses
Dec 01 22:33:55.259 INFO [stderr]    |
Dec 01 22:33:55.259 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 22:33:55.259 INFO [stderr] 
Dec 01 22:33:55.259 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 22:33:55.259 INFO [stderr]   --> src/grid.rs:24:24
Dec 01 22:33:55.259 INFO [stderr]    |
Dec 01 22:33:55.259 INFO [stderr] 24 |             for row in (1..rows) {
Dec 01 22:33:55.259 INFO [stderr]    |                        ^^^^^^^^^ help: remove these parentheses
Dec 01 22:33:55.259 INFO [stderr] 
Dec 01 22:33:56.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Dec 01 22:33:56.415 INFO [stderr] su: No module specific data is present
Dec 01 22:33:57.787 INFO running `"docker" "inspect" "74b930517c53cd929bbb085e51e3daf5023064710687777842adc5bf80862e34"`
Dec 01 22:33:58.115 INFO running `"docker" "rm" "-f" "74b930517c53cd929bbb085e51e3daf5023064710687777842adc5bf80862e34"`
Dec 01 22:33:58.362 INFO [stdout] 74b930517c53cd929bbb085e51e3daf5023064710687777842adc5bf80862e34
Dec 01 22:33:58.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 test --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 22:33:58.897 INFO [stdout] 281eebf22156a3936afbd8367b0761ecfde149a5ed5b8335e5cf9d7a2f532643
Dec 01 22:33:58.901 INFO running `"docker" "start" "-a" "281eebf22156a3936afbd8367b0761ecfde149a5ed5b8335e5cf9d7a2f532643"`
Dec 01 22:34:00.151 INFO [stderr] usermod: no changes
Dec 01 22:34:00.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 22:34:00.231 INFO [stderr]      Running /target/debug/deps/mazes-94eca91ba9c3c3f2
Dec 01 22:34:00.239 INFO [stderr]      Running /target/debug/deps/mazes-83ac6a1f69b22778
Dec 01 22:34:00.239 INFO [stdout] 
Dec 01 22:34:00.239 INFO [stdout] running 2 tests
Dec 01 22:34:00.239 INFO [stdout] test test::grid_new ... ok
Dec 01 22:34:00.239 INFO [stdout] test test::grid_cell ... ok
Dec 01 22:34:00.239 INFO [stdout] 
Dec 01 22:34:00.239 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 22:34:00.239 INFO [stdout] 
Dec 01 22:34:00.251 INFO [stdout] 
Dec 01 22:34:00.251 INFO [stderr]    Doc-tests mazes
Dec 01 22:34:00.251 INFO [stdout] running 0 tests
Dec 01 22:34:00.251 INFO [stdout] 
Dec 01 22:34:00.251 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 22:34:00.251 INFO [stdout] 
Dec 01 22:34:01.064 INFO [stdout] 
Dec 01 22:34:01.064 INFO [stdout] running 0 tests
Dec 01 22:34:01.064 INFO [stdout] 
Dec 01 22:34:01.064 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 22:34:01.064 INFO [stdout] 
Dec 01 22:34:01.075 INFO [stderr] su: No module specific data is present
Dec 01 22:34:01.995 INFO running `"docker" "inspect" "281eebf22156a3936afbd8367b0761ecfde149a5ed5b8335e5cf9d7a2f532643"`
Dec 01 22:34:02.319 INFO running `"docker" "rm" "-f" "281eebf22156a3936afbd8367b0761ecfde149a5ed5b8335e5cf9d7a2f532643"`
Dec 01 22:34:02.627 INFO [stdout] 281eebf22156a3936afbd8367b0761ecfde149a5ed5b8335e5cf9d7a2f532643
