Dec 19 07:26:33.317 INFO checking tehroot/gpiorust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:26:33.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/tehroot/gpiorust:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:26:33.776 INFO [stdout] 9349a613f7b3fbaa4d69b4cdf7c3bdb8d1450b7a786bf82a3010c8b5c78e6d52
Dec 19 07:26:33.784 INFO running `"docker" "start" "-a" "9349a613f7b3fbaa4d69b4cdf7c3bdb8d1450b7a786bf82a3010c8b5c78e6d52"`
Dec 19 07:26:36.217 INFO [stderr]     Checking memchr v0.1.11
Dec 19 07:26:36.217 INFO [stderr]     Checking time v0.1.39
Dec 19 07:26:36.218 INFO [stderr]     Checking thread-id v2.0.0
Dec 19 07:26:36.218 INFO [stderr]     Checking nix v0.6.0
Dec 19 07:26:36.738 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 19 07:26:36.818 INFO [stderr]     Checking thread_local v0.2.7
Dec 19 07:26:38.254 INFO [stderr]     Checking chrono v0.4.0
Dec 19 07:26:38.492 INFO [stderr]     Checking regex v0.1.80
Dec 19 07:26:42.732 INFO [stderr]     Checking sysfs_gpio v0.5.1
Dec 19 07:26:43.200 INFO [stderr]     Checking test v0.1.0 (/opt/crater/workdir)
Dec 19 07:26:43.460 INFO [stderr] warning: unused variable: `value`
Dec 19 07:26:43.460 INFO [stderr]   --> src/main.rs:26:19
Dec 19 07:26:43.460 INFO [stderr]    |
Dec 19 07:26:43.460 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Dec 19 07:26:43.460 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Dec 19 07:26:43.460 INFO [stderr]    |
Dec 19 07:26:43.460 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:26:43.460 INFO [stderr] 
Dec 19 07:26:43.512 INFO [stderr] warning: unused variable: `value`
Dec 19 07:26:43.512 INFO [stderr]   --> src/main.rs:26:19
Dec 19 07:26:43.512 INFO [stderr]    |
Dec 19 07:26:43.512 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Dec 19 07:26:43.512 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Dec 19 07:26:43.512 INFO [stderr]    |
Dec 19 07:26:43.512 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 07:26:43.512 INFO [stderr] 
Dec 19 07:26:43.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.44s
Dec 19 07:26:44.170 INFO running `"docker" "inspect" "9349a613f7b3fbaa4d69b4cdf7c3bdb8d1450b7a786bf82a3010c8b5c78e6d52"`
Dec 19 07:26:44.426 INFO running `"docker" "rm" "-f" "9349a613f7b3fbaa4d69b4cdf7c3bdb8d1450b7a786bf82a3010c8b5c78e6d52"`
Dec 19 07:26:44.796 INFO [stdout] 9349a613f7b3fbaa4d69b4cdf7c3bdb8d1450b7a786bf82a3010c8b5c78e6d52