Dec 05 05:01:36.490 INFO testing tehroot/gpiorust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 05:01:36.491 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 05:01:36.882 INFO [stdout] 3b736fd62acd339637b9a143c1cbf3c8cfc13bf33e9a1640a64fb0b30232d7ec
Dec 05 05:01:36.886 INFO running `"docker" "start" "-a" "3b736fd62acd339637b9a143c1cbf3c8cfc13bf33e9a1640a64fb0b30232d7ec"`
Dec 05 05:01:38.044 INFO [stderr] usermod: no changes
Dec 05 05:01:38.152 INFO [stderr]    Compiling memchr v0.1.11
Dec 05 05:01:38.152 INFO [stderr]    Compiling nix v0.6.0
Dec 05 05:01:38.152 INFO [stderr]    Compiling thread-id v2.0.0
Dec 05 05:01:38.472 INFO [stderr]    Compiling thread_local v0.2.7
Dec 05 05:01:39.519 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 05 05:01:40.616 INFO [stderr]    Compiling regex v0.1.80
Dec 05 05:01:49.720 INFO [stderr]    Compiling sysfs_gpio v0.5.1
Dec 05 05:01:50.356 INFO [stderr]    Compiling test v0.1.0 (/source)
Dec 05 05:01:50.758 INFO [stderr] warning: unused variable: `value`
Dec 05 05:01:50.759 INFO [stderr]   --> src/main.rs:26:19
Dec 05 05:01:50.759 INFO [stderr]    |
Dec 05 05:01:50.759 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Dec 05 05:01:50.759 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Dec 05 05:01:50.759 INFO [stderr]    |
Dec 05 05:01:50.759 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 05:01:50.759 INFO [stderr] 
Dec 05 05:01:51.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.64s
Dec 05 05:01:51.720 INFO [stderr] su: No module specific data is present
Dec 05 05:01:52.045 INFO running `"docker" "inspect" "3b736fd62acd339637b9a143c1cbf3c8cfc13bf33e9a1640a64fb0b30232d7ec"`
Dec 05 05:01:52.208 INFO running `"docker" "rm" "-f" "3b736fd62acd339637b9a143c1cbf3c8cfc13bf33e9a1640a64fb0b30232d7ec"`
Dec 05 05:01:52.294 INFO [stdout] 3b736fd62acd339637b9a143c1cbf3c8cfc13bf33e9a1640a64fb0b30232d7ec
Dec 05 05:01:52.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 05:01:52.444 INFO [stdout] 51d9c9a718c2490186bf820eef727b4bae7b274b8f6e46ad74532906d45c1872
Dec 05 05:01:52.447 INFO running `"docker" "start" "-a" "51d9c9a718c2490186bf820eef727b4bae7b274b8f6e46ad74532906d45c1872"`
Dec 05 05:01:52.944 INFO [stderr] usermod: no changes
Dec 05 05:01:52.997 INFO [stderr]    Compiling test v0.1.0 (/source)
Dec 05 05:01:53.295 INFO [stderr] warning: unused variable: `value`
Dec 05 05:01:53.295 INFO [stderr]   --> src/main.rs:26:19
Dec 05 05:01:53.296 INFO [stderr]    |
Dec 05 05:01:53.296 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Dec 05 05:01:53.296 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Dec 05 05:01:53.296 INFO [stderr]    |
Dec 05 05:01:53.296 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 05:01:53.296 INFO [stderr] 
Dec 05 05:01:53.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 05 05:01:53.542 INFO [stderr] su: No module specific data is present
Dec 05 05:01:53.969 INFO running `"docker" "inspect" "51d9c9a718c2490186bf820eef727b4bae7b274b8f6e46ad74532906d45c1872"`
Dec 05 05:01:54.209 INFO running `"docker" "rm" "-f" "51d9c9a718c2490186bf820eef727b4bae7b274b8f6e46ad74532906d45c1872"`
Dec 05 05:01:54.475 INFO [stdout] 51d9c9a718c2490186bf820eef727b4bae7b274b8f6e46ad74532906d45c1872
Dec 05 05:01:54.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 05:01:55.016 INFO [stdout] cb58b44c3baca163dcef2f92484f1e95af60b11c5513a97be9408cad2d4efbe0
Dec 05 05:01:55.026 INFO running `"docker" "start" "-a" "cb58b44c3baca163dcef2f92484f1e95af60b11c5513a97be9408cad2d4efbe0"`
Dec 05 05:01:56.082 INFO [stderr] usermod: no changes
Dec 05 05:01:56.192 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 05 05:01:56.208 INFO [stderr]      Running /target/debug/deps/main-e98f93f91e2b2922
Dec 05 05:01:56.208 INFO [stdout] 
Dec 05 05:01:56.208 INFO [stdout] running 0 tests
Dec 05 05:01:56.208 INFO [stdout] 
Dec 05 05:01:56.208 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 05:01:56.208 INFO [stdout] 
Dec 05 05:01:56.212 INFO [stderr] su: No module specific data is present
Dec 05 05:01:57.038 INFO running `"docker" "inspect" "cb58b44c3baca163dcef2f92484f1e95af60b11c5513a97be9408cad2d4efbe0"`
Dec 05 05:01:57.359 INFO running `"docker" "rm" "-f" "cb58b44c3baca163dcef2f92484f1e95af60b11c5513a97be9408cad2d4efbe0"`
Dec 05 05:01:57.697 INFO [stdout] cb58b44c3baca163dcef2f92484f1e95af60b11c5513a97be9408cad2d4efbe0