Dec 05 23:37:04.899 INFO testing flada-auxv/game_of_life-rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 23:37:04.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 23:37:05.384 INFO [stdout] b7122a2a85b44dab5d0776ea28dc58ab600c05ed92c3fd74b175032f88a1e867
Dec 05 23:37:05.392 INFO running `"docker" "start" "-a" "b7122a2a85b44dab5d0776ea28dc58ab600c05ed92c3fd74b175032f88a1e867"`
Dec 05 23:37:07.236 INFO [stderr] usermod: no changes
Dec 05 23:37:07.320 INFO [stderr]    Compiling game_of_life v0.1.0 (/source)
Dec 05 23:37:07.764 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 23:37:07.764 INFO [stderr]   --> src/main.rs:95:18
Dec 05 23:37:07.764 INFO [stderr]    |
Dec 05 23:37:07.764 INFO [stderr] 95 |         for x in (0..self.height) {
Dec 05 23:37:07.764 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:37:07.764 INFO [stderr]    |
Dec 05 23:37:07.764 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 23:37:07.764 INFO [stderr] 
Dec 05 23:37:07.764 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 23:37:07.764 INFO [stderr]   --> src/main.rs:96:22
Dec 05 23:37:07.764 INFO [stderr]    |
Dec 05 23:37:07.764 INFO [stderr] 96 |             for y in (0..self.width) {
Dec 05 23:37:07.764 INFO [stderr]    |                      ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:37:07.764 INFO [stderr] 
Dec 05 23:37:07.816 INFO [stderr] warning: variable does not need to be mutable
Dec 05 23:37:07.816 INFO [stderr]   --> src/main.rs:22:9
Dec 05 23:37:07.816 INFO [stderr]    |
Dec 05 23:37:07.816 INFO [stderr] 22 |     let mut reader = io::stdin();
Dec 05 23:37:07.816 INFO [stderr]    |         ----^^^^^^
Dec 05 23:37:07.816 INFO [stderr]    |         |
Dec 05 23:37:07.816 INFO [stderr]    |         help: remove this `mut`
Dec 05 23:37:07.816 INFO [stderr]    |
Dec 05 23:37:07.816 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 23:37:07.816 INFO [stderr] 
Dec 05 23:37:08.570 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 05 23:37:08.572 INFO [stderr] su: No module specific data is present
Dec 05 23:37:09.254 INFO running `"docker" "inspect" "b7122a2a85b44dab5d0776ea28dc58ab600c05ed92c3fd74b175032f88a1e867"`
Dec 05 23:37:09.562 INFO running `"docker" "rm" "-f" "b7122a2a85b44dab5d0776ea28dc58ab600c05ed92c3fd74b175032f88a1e867"`
Dec 05 23:37:09.976 INFO [stdout] b7122a2a85b44dab5d0776ea28dc58ab600c05ed92c3fd74b175032f88a1e867
Dec 05 23:37:09.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 test --frozen --no-run" "-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 23:37:10.528 INFO [stdout] 951111db652e38e55ff3d77e6954aac7acdcea3716565428989d507fc30ab39e
Dec 05 23:37:10.530 INFO running `"docker" "start" "-a" "951111db652e38e55ff3d77e6954aac7acdcea3716565428989d507fc30ab39e"`
Dec 05 23:37:12.339 INFO [stderr] usermod: no changes
Dec 05 23:37:12.412 INFO [stderr]    Compiling game_of_life v0.1.0 (/source)
Dec 05 23:37:12.916 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 23:37:12.916 INFO [stderr]   --> src/main.rs:95:18
Dec 05 23:37:12.916 INFO [stderr]    |
Dec 05 23:37:12.916 INFO [stderr] 95 |         for x in (0..self.height) {
Dec 05 23:37:12.916 INFO [stderr]    |                  ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:37:12.916 INFO [stderr]    |
Dec 05 23:37:12.916 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 23:37:12.916 INFO [stderr] 
Dec 05 23:37:12.916 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 23:37:12.916 INFO [stderr]   --> src/main.rs:96:22
Dec 05 23:37:12.916 INFO [stderr]    |
Dec 05 23:37:12.916 INFO [stderr] 96 |             for y in (0..self.width) {
Dec 05 23:37:12.916 INFO [stderr]    |                      ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 23:37:12.916 INFO [stderr] 
Dec 05 23:37:12.972 INFO [stderr] warning: variable does not need to be mutable
Dec 05 23:37:12.972 INFO [stderr]   --> src/main.rs:22:9
Dec 05 23:37:12.972 INFO [stderr]    |
Dec 05 23:37:12.972 INFO [stderr] 22 |     let mut reader = io::stdin();
Dec 05 23:37:12.972 INFO [stderr]    |         ----^^^^^^
Dec 05 23:37:12.972 INFO [stderr]    |         |
Dec 05 23:37:12.972 INFO [stderr]    |         help: remove this `mut`
Dec 05 23:37:12.972 INFO [stderr]    |
Dec 05 23:37:12.972 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 23:37:12.972 INFO [stderr] 
Dec 05 23:37:13.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 05 23:37:13.462 INFO [stderr] su: No module specific data is present
Dec 05 23:37:14.566 INFO running `"docker" "inspect" "951111db652e38e55ff3d77e6954aac7acdcea3716565428989d507fc30ab39e"`
Dec 05 23:37:14.934 INFO running `"docker" "rm" "-f" "951111db652e38e55ff3d77e6954aac7acdcea3716565428989d507fc30ab39e"`
Dec 05 23:37:15.276 INFO [stdout] 951111db652e38e55ff3d77e6954aac7acdcea3716565428989d507fc30ab39e
Dec 05 23:37:15.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 test --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 23:37:15.782 INFO [stdout] 68304e309c1565ec4baad5f7280f781991c23fd6dfd05e9d30a898fbd55abe96
Dec 05 23:37:15.784 INFO running `"docker" "start" "-a" "68304e309c1565ec4baad5f7280f781991c23fd6dfd05e9d30a898fbd55abe96"`
Dec 05 23:37:17.376 INFO [stderr] usermod: no changes
Dec 05 23:37:17.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 23:37:17.441 INFO [stderr]      Running /target/debug/deps/game_of_life-7f0f5f2f5e244bbd
Dec 05 23:37:17.446 INFO [stdout] 
Dec 05 23:37:17.446 INFO [stdout] running 0 tests
Dec 05 23:37:17.446 INFO [stdout] 
Dec 05 23:37:17.446 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:37:17.446 INFO [stdout] 
Dec 05 23:37:17.451 INFO [stderr] su: No module specific data is present
Dec 05 23:37:18.736 INFO running `"docker" "inspect" "68304e309c1565ec4baad5f7280f781991c23fd6dfd05e9d30a898fbd55abe96"`
Dec 05 23:37:19.104 INFO running `"docker" "rm" "-f" "68304e309c1565ec4baad5f7280f781991c23fd6dfd05e9d30a898fbd55abe96"`
Dec 05 23:37:19.472 INFO [stdout] 68304e309c1565ec4baad5f7280f781991c23fd6dfd05e9d30a898fbd55abe96