Dec 17 22:33:44.128 INFO checking jamwaffles/pi_cube against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:33:44.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jamwaffles/pi_cube:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:33:44.588 INFO [stdout] c8b21e450932cc441822ad92618316253cd06d4585817e13ecd9ad25c7ca20c7
Dec 17 22:33:44.592 INFO running `"docker" "start" "-a" "c8b21e450932cc441822ad92618316253cd06d4585817e13ecd9ad25c7ca20c7"`
Dec 17 22:33:47.007 INFO [stderr]     Checking num-bigint v0.1.44
Dec 17 22:33:47.007 INFO [stderr]     Checking nix v0.6.0
Dec 17 22:33:50.142 INFO [stderr]     Checking num-rational v0.1.42
Dec 17 22:33:51.573 INFO [stderr]     Checking num v0.1.42
Dec 17 22:33:52.811 INFO [stderr]     Checking spidev v0.3.0
Dec 17 22:33:53.414 INFO [stderr]     Checking apa106_spi v0.1.0 (/opt/crater/workdir)
Dec 17 22:33:54.132 INFO [stderr] warning: function is never used: `fire`
Dec 17 22:33:54.132 INFO [stderr]  --> src/patterns.rs:9:1
Dec 17 22:33:54.132 INFO [stderr]   |
Dec 17 22:33:54.132 INFO [stderr] 9 | pub fn fire(cube: &mut Cube4) {
Dec 17 22:33:54.132 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:33:54.132 INFO [stderr]   |
Dec 17 22:33:54.132 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 22:33:54.132 INFO [stderr] 
Dec 17 22:33:54.280 INFO [stderr] warning: function is never used: `fire`
Dec 17 22:33:54.280 INFO [stderr]  --> src/patterns.rs:9:1
Dec 17 22:33:54.280 INFO [stderr]   |
Dec 17 22:33:54.280 INFO [stderr] 9 | pub fn fire(cube: &mut Cube4) {
Dec 17 22:33:54.280 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:33:54.280 INFO [stderr]   |
Dec 17 22:33:54.280 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 22:33:54.280 INFO [stderr] 
Dec 17 22:33:54.361 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.44s
Dec 17 22:33:55.492 INFO running `"docker" "inspect" "c8b21e450932cc441822ad92618316253cd06d4585817e13ecd9ad25c7ca20c7"`
Dec 17 22:33:55.766 INFO running `"docker" "rm" "-f" "c8b21e450932cc441822ad92618316253cd06d4585817e13ecd9ad25c7ca20c7"`
Dec 17 22:33:56.111 INFO [stdout] c8b21e450932cc441822ad92618316253cd06d4585817e13ecd9ad25c7ca20c7