Dec 13 00:47:03.261 INFO testing tehroot/gpiorust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 00:47:03.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 00:47:03.840 INFO [stdout] 9b8cc2e5211a9d0c2f8c39a207ac7b938fda676ffba75a1382a54c71310ba7c1
Dec 13 00:47:03.843 INFO running `"docker" "start" "-a" "9b8cc2e5211a9d0c2f8c39a207ac7b938fda676ffba75a1382a54c71310ba7c1"`
Dec 13 00:47:06.330 INFO [stderr] usermod: no changes
Dec 13 00:47:06.475 INFO [stderr]    Compiling memchr v0.1.11
Dec 13 00:47:06.475 INFO [stderr]    Compiling num-integer v0.1.36
Dec 13 00:47:06.476 INFO [stderr]    Compiling nix v0.6.0
Dec 13 00:47:06.479 INFO [stderr]    Compiling thread-id v2.0.0
Dec 13 00:47:06.999 INFO [stderr]    Compiling thread_local v0.2.7
Dec 13 00:47:07.727 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 13 00:47:08.099 INFO [stderr]    Compiling num-iter v0.1.35
Dec 13 00:47:09.027 INFO [stderr]    Compiling num v0.1.42
Dec 13 00:47:09.351 INFO [stderr]    Compiling chrono v0.4.0
Dec 13 00:47:09.983 INFO [stderr]    Compiling regex v0.1.80
Dec 13 00:47:21.063 INFO [stderr]    Compiling sysfs_gpio v0.5.1
Dec 13 00:47:21.906 INFO [stderr]    Compiling test v0.1.0 (/source)
Dec 13 00:47:22.251 INFO [stderr] warning: unused variable: `value`
Dec 13 00:47:22.251 INFO [stderr]   --> src/main.rs:26:19
Dec 13 00:47:22.251 INFO [stderr]    |
Dec 13 00:47:22.251 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Dec 13 00:47:22.251 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Dec 13 00:47:22.251 INFO [stderr]    |
Dec 13 00:47:22.251 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 00:47:22.251 INFO [stderr] 
Dec 13 00:47:23.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.01s
Dec 13 00:47:23.375 INFO [stderr] su: No module specific data is present
Dec 13 00:47:23.940 INFO running `"docker" "inspect" "9b8cc2e5211a9d0c2f8c39a207ac7b938fda676ffba75a1382a54c71310ba7c1"`
Dec 13 00:47:24.129 INFO running `"docker" "rm" "-f" "9b8cc2e5211a9d0c2f8c39a207ac7b938fda676ffba75a1382a54c71310ba7c1"`
Dec 13 00:47:24.287 INFO [stdout] 9b8cc2e5211a9d0c2f8c39a207ac7b938fda676ffba75a1382a54c71310ba7c1
Dec 13 00:47:24.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 00:47:24.759 INFO [stdout] 396ac3f9464c71bb06cbf86171b9b2bf3c81c9ea9d97363267a7f1c3886ec2ec
Dec 13 00:47:24.767 INFO running `"docker" "start" "-a" "396ac3f9464c71bb06cbf86171b9b2bf3c81c9ea9d97363267a7f1c3886ec2ec"`
Dec 13 00:47:25.541 INFO [stderr] usermod: no changes
Dec 13 00:47:25.599 INFO [stderr]    Compiling test v0.1.0 (/source)
Dec 13 00:47:25.985 INFO [stderr] warning: unused variable: `value`
Dec 13 00:47:25.985 INFO [stderr]   --> src/main.rs:26:19
Dec 13 00:47:25.985 INFO [stderr]    |
Dec 13 00:47:25.985 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Dec 13 00:47:25.985 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Dec 13 00:47:25.985 INFO [stderr]    |
Dec 13 00:47:25.985 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 00:47:25.985 INFO [stderr] 
Dec 13 00:47:26.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 13 00:47:26.245 INFO [stderr] su: No module specific data is present
Dec 13 00:47:26.526 INFO running `"docker" "inspect" "396ac3f9464c71bb06cbf86171b9b2bf3c81c9ea9d97363267a7f1c3886ec2ec"`
Dec 13 00:47:26.700 INFO running `"docker" "rm" "-f" "396ac3f9464c71bb06cbf86171b9b2bf3c81c9ea9d97363267a7f1c3886ec2ec"`
Dec 13 00:47:26.820 INFO [stdout] 396ac3f9464c71bb06cbf86171b9b2bf3c81c9ea9d97363267a7f1c3886ec2ec
Dec 13 00:47:26.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 00:47:27.103 INFO [stdout] d0c6abe2b2c1d1629412039fed3b9f84d0d4b27ad2161f27b5d979d0a8726ee8
Dec 13 00:47:27.105 INFO running `"docker" "start" "-a" "d0c6abe2b2c1d1629412039fed3b9f84d0d4b27ad2161f27b5d979d0a8726ee8"`
Dec 13 00:47:27.513 INFO [stderr] usermod: no changes
Dec 13 00:47:27.570 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 00:47:27.581 INFO [stderr]      Running /target/debug/deps/main-fd0bf8c44e1234a0
Dec 13 00:47:27.584 INFO [stdout] 
Dec 13 00:47:27.586 INFO [stdout] running 0 tests
Dec 13 00:47:27.586 INFO [stdout] 
Dec 13 00:47:27.586 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:47:27.586 INFO [stdout] 
Dec 13 00:47:27.587 INFO [stderr] su: No module specific data is present
Dec 13 00:47:27.804 INFO running `"docker" "inspect" "d0c6abe2b2c1d1629412039fed3b9f84d0d4b27ad2161f27b5d979d0a8726ee8"`
Dec 13 00:47:27.910 INFO running `"docker" "rm" "-f" "d0c6abe2b2c1d1629412039fed3b9f84d0d4b27ad2161f27b5d979d0a8726ee8"`
Dec 13 00:47:28.071 INFO [stdout] d0c6abe2b2c1d1629412039fed3b9f84d0d4b27ad2161f27b5d979d0a8726ee8