Nov 29 16:50:11.893 INFO checking tehroot/gpiorust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 16:50:11.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 29 16:50:12.488 INFO [stdout] 59495ba3ec9db77f9cc8c483f8cf03ee393b3b5cc2da82754f7cf8c2d5054036
Nov 29 16:50:12.490 INFO running `"docker" "start" "-a" "59495ba3ec9db77f9cc8c483f8cf03ee393b3b5cc2da82754f7cf8c2d5054036"`
Nov 29 16:50:13.509 INFO [stderr] usermod: no changes
Nov 29 16:50:13.648 INFO [stderr]     Checking num-traits v0.2.0
Nov 29 16:50:13.648 INFO [stderr]     Checking memchr v0.1.11
Nov 29 16:50:13.648 INFO [stderr]    Compiling nix v0.6.0
Nov 29 16:50:13.648 INFO [stderr]     Checking thread-id v2.0.0
Nov 29 16:50:14.068 INFO [stderr]     Checking thread_local v0.2.7
Nov 29 16:50:14.304 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 29 16:50:15.754 INFO [stderr]     Checking regex v0.1.80
Nov 29 16:50:16.311 INFO [stderr]     Checking num-integer v0.1.36
Nov 29 16:50:16.860 INFO [stderr]     Checking num-iter v0.1.35
Nov 29 16:50:17.280 INFO [stderr]     Checking num v0.1.42
Nov 29 16:50:17.544 INFO [stderr]     Checking chrono v0.4.0
Nov 29 16:50:21.142 INFO [stderr]     Checking sysfs_gpio v0.5.1
Nov 29 16:50:21.712 INFO [stderr]     Checking test v0.1.0 (/source)
Nov 29 16:50:22.164 INFO [stderr] warning: unused variable: `value`
Nov 29 16:50:22.164 INFO [stderr]   --> src/main.rs:26:19
Nov 29 16:50:22.164 INFO [stderr]    |
Nov 29 16:50:22.164 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Nov 29 16:50:22.164 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Nov 29 16:50:22.164 INFO [stderr]    |
Nov 29 16:50:22.164 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:50:22.164 INFO [stderr] 
Nov 29 16:50:22.279 INFO [stderr] warning: unused variable: `value`
Nov 29 16:50:22.279 INFO [stderr]   --> src/main.rs:26:19
Nov 29 16:50:22.279 INFO [stderr]    |
Nov 29 16:50:22.279 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Nov 29 16:50:22.279 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Nov 29 16:50:22.279 INFO [stderr]    |
Nov 29 16:50:22.279 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:50:22.279 INFO [stderr] 
Nov 29 16:50:22.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.79s
Nov 29 16:50:22.325 INFO [stderr] su: No module specific data is present
Nov 29 16:50:22.975 INFO running `"docker" "inspect" "59495ba3ec9db77f9cc8c483f8cf03ee393b3b5cc2da82754f7cf8c2d5054036"`
Nov 29 16:50:23.134 INFO running `"docker" "rm" "-f" "59495ba3ec9db77f9cc8c483f8cf03ee393b3b5cc2da82754f7cf8c2d5054036"`
Nov 29 16:50:23.332 INFO [stdout] 59495ba3ec9db77f9cc8c483f8cf03ee393b3b5cc2da82754f7cf8c2d5054036