Dec 11 08:06:03.774 INFO checking tehroot/gpiorust against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 08:06:03.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 08:06:04.107 INFO [stdout] f135f24f574d1c05bf258238654d71d6a6bebc2de9c52aee7b00a4823a078e11
Dec 11 08:06:04.109 INFO running `"docker" "start" "-a" "f135f24f574d1c05bf258238654d71d6a6bebc2de9c52aee7b00a4823a078e11"`
Dec 11 08:06:04.777 INFO [stderr] usermod: no changes
Dec 11 08:06:04.926 INFO [stderr]     Checking memchr v0.1.11
Dec 11 08:06:04.927 INFO [stderr]    Compiling nix v0.6.0
Dec 11 08:06:04.927 INFO [stderr]     Checking thread-id v2.0.0
Dec 11 08:06:04.927 INFO [stderr]     Checking chrono v0.4.0
Dec 11 08:06:05.323 INFO [stderr]     Checking thread_local v0.2.7
Dec 11 08:06:05.596 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 11 08:06:06.486 INFO [stderr]     Checking regex v0.1.80
Dec 11 08:06:10.050 INFO [stderr]     Checking sysfs_gpio v0.5.1
Dec 11 08:06:10.532 INFO [stderr]     Checking test v0.1.0 (/source)
Dec 11 08:06:10.992 INFO [stderr] warning: unused variable: `value`
Dec 11 08:06:10.992 INFO [stderr]   --> src/main.rs:26:19
Dec 11 08:06:10.992 INFO [stderr]    |
Dec 11 08:06:10.992 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Dec 11 08:06:10.992 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Dec 11 08:06:10.992 INFO [stderr]    |
Dec 11 08:06:10.992 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 08:06:10.992 INFO [stderr] 
Dec 11 08:06:11.045 INFO [stderr] warning: unused variable: `value`
Dec 11 08:06:11.045 INFO [stderr]   --> src/main.rs:26:19
Dec 11 08:06:11.045 INFO [stderr]    |
Dec 11 08:06:11.045 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Dec 11 08:06:11.045 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Dec 11 08:06:11.045 INFO [stderr]    |
Dec 11 08:06:11.045 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 08:06:11.045 INFO [stderr] 
Dec 11 08:06:11.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.27s
Dec 11 08:06:11.092 INFO [stderr] su: No module specific data is present
Dec 11 08:06:11.378 INFO running `"docker" "inspect" "f135f24f574d1c05bf258238654d71d6a6bebc2de9c52aee7b00a4823a078e11"`
Dec 11 08:06:11.479 INFO running `"docker" "rm" "-f" "f135f24f574d1c05bf258238654d71d6a6bebc2de9c52aee7b00a4823a078e11"`
Dec 11 08:06:11.545 INFO [stdout] f135f24f574d1c05bf258238654d71d6a6bebc2de9c52aee7b00a4823a078e11