Dec 11 08:06:03.150 INFO checking tehroot/gpiorust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 08:06:03.151 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 11 08:06:03.535 INFO [stdout] 66ef15210aa0007904217a91356150f2b0e7f0e8556cf6bfaed9b254ee68d3b3
Dec 11 08:06:03.540 INFO running `"docker" "start" "-a" "66ef15210aa0007904217a91356150f2b0e7f0e8556cf6bfaed9b254ee68d3b3"`
Dec 11 08:06:04.336 INFO [stderr] usermod: no changes
Dec 11 08:06:04.429 INFO [stderr]     Checking memchr v0.1.11
Dec 11 08:06:04.429 INFO [stderr]    Compiling nix v0.6.0
Dec 11 08:06:04.429 INFO [stderr]     Checking num v0.1.42
Dec 11 08:06:04.429 INFO [stderr]     Checking thread-id v2.0.0
Dec 11 08:06:04.768 INFO [stderr]     Checking thread_local v0.2.7
Dec 11 08:06:04.824 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 11 08:06:04.879 INFO [stderr]     Checking chrono v0.4.0
Dec 11 08:06:06.073 INFO [stderr]     Checking regex v0.1.80
Dec 11 08:06:10.302 INFO [stderr]     Checking sysfs_gpio v0.5.1
Dec 11 08:06:10.769 INFO [stderr]     Checking test v0.1.0 (/source)
Dec 11 08:06:11.164 INFO [stderr] warning: unused variable: `value`
Dec 11 08:06:11.164 INFO [stderr]   --> src/main.rs:26:19
Dec 11 08:06:11.164 INFO [stderr]    |
Dec 11 08:06:11.164 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Dec 11 08:06:11.164 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Dec 11 08:06:11.164 INFO [stderr]    |
Dec 11 08:06:11.164 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 08:06:11.164 INFO [stderr] 
Dec 11 08:06:11.168 INFO [stderr] warning: unused variable: `value`
Dec 11 08:06:11.168 INFO [stderr]   --> src/main.rs:26:19
Dec 11 08:06:11.168 INFO [stderr]    |
Dec 11 08:06:11.168 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Dec 11 08:06:11.168 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Dec 11 08:06:11.168 INFO [stderr]    |
Dec 11 08:06:11.168 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 08:06:11.168 INFO [stderr] 
Dec 11 08:06:11.205 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.85s
Dec 11 08:06:11.215 INFO [stderr] su: No module specific data is present
Dec 11 08:06:11.544 INFO running `"docker" "inspect" "66ef15210aa0007904217a91356150f2b0e7f0e8556cf6bfaed9b254ee68d3b3"`
Dec 11 08:06:11.662 INFO running `"docker" "rm" "-f" "66ef15210aa0007904217a91356150f2b0e7f0e8556cf6bfaed9b254ee68d3b3"`
Dec 11 08:06:11.756 INFO [stdout] 66ef15210aa0007904217a91356150f2b0e7f0e8556cf6bfaed9b254ee68d3b3