Dec 12 00:07:45.579 INFO checking TGElder/hanger-lane against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 00:07:45.579 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 00:07:46.149 INFO [stdout] 2c3feddefe9ec4d768b478caaf9f7cf989d992c592f3fb024d25c795d17380d8
Dec 12 00:07:46.151 INFO running `"docker" "start" "-a" "2c3feddefe9ec4d768b478caaf9f7cf989d992c592f3fb024d25c795d17380d8"`
Dec 12 00:07:48.039 INFO [stderr] usermod: no changes
Dec 12 00:07:48.555 INFO [stderr]     Checking atty v0.2.8
Dec 12 00:07:48.569 INFO [stderr]     Checking num-complex v0.1.42
Dec 12 00:07:48.636 INFO [stderr]     Checking piston2d-graphics v0.24.0
Dec 12 00:07:48.638 INFO [stderr]     Checking image v0.18.0
Dec 12 00:07:48.638 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 12 00:07:49.520 INFO [stderr]     Checking clap v2.31.2
Dec 12 00:07:52.348 INFO [stderr]     Checking num v0.1.42
Dec 12 00:07:54.967 INFO [stderr]     Checking hamcrest v0.1.5
Dec 12 00:07:59.396 INFO [stderr]     Checking network v0.1.0 (/source/network)
Dec 12 00:08:03.758 INFO [stderr]     Checking piston2d-opengl_graphics v0.50.0
Dec 12 00:08:06.512 INFO [stderr]     Checking hanger_lane v0.1.0 (/source)
Dec 12 00:08:13.752 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 00:08:13.752 INFO [stderr]    --> src/city.rs:136:44
Dec 12 00:08:13.752 INFO [stderr]     |
Dec 12 00:08:13.752 INFO [stderr] 136 |         let mut cells = Vec::with_capacity((city.width * city.height * 4));
Dec 12 00:08:13.752 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 00:08:13.752 INFO [stderr]     |
Dec 12 00:08:13.752 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 00:08:13.752 INFO [stderr] 
Dec 12 00:08:20.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.81s
Dec 12 00:08:20.924 INFO [stderr] su: No module specific data is present
Dec 12 00:08:21.788 INFO running `"docker" "inspect" "2c3feddefe9ec4d768b478caaf9f7cf989d992c592f3fb024d25c795d17380d8"`
Dec 12 00:08:22.136 INFO running `"docker" "rm" "-f" "2c3feddefe9ec4d768b478caaf9f7cf989d992c592f3fb024d25c795d17380d8"`
Dec 12 00:08:22.488 INFO [stdout] 2c3feddefe9ec4d768b478caaf9f7cf989d992c592f3fb024d25c795d17380d8