Nov 16 11:20:19.185 INFO testing tehroot/gpiorust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 11:20:19.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 11:20:19.597 INFO [stdout] 272bc6542bdf084a64df2ed0e16a19e2dad187a835989de4d2b1395c31ea11ca
Nov 16 11:20:19.598 INFO running `"docker" "start" "-a" "272bc6542bdf084a64df2ed0e16a19e2dad187a835989de4d2b1395c31ea11ca"`
Nov 16 11:20:20.603 INFO [stderr] usermod: no changes
Nov 16 11:20:20.715 INFO [stderr]    Compiling num-traits v0.2.0
Nov 16 11:20:20.715 INFO [stderr]    Compiling memchr v0.1.11
Nov 16 11:20:20.715 INFO [stderr]    Compiling nix v0.6.0
Nov 16 11:20:20.751 INFO [stderr]    Compiling thread-id v2.0.0
Nov 16 11:20:21.416 INFO [stderr]    Compiling thread_local v0.2.7
Nov 16 11:20:21.751 INFO [stderr]    Compiling aho-corasick v0.5.3
Nov 16 11:20:23.463 INFO [stderr]    Compiling regex v0.1.80
Nov 16 11:20:24.527 INFO [stderr]    Compiling num-integer v0.1.36
Nov 16 11:20:25.296 INFO [stderr]    Compiling num-iter v0.1.35
Nov 16 11:20:26.035 INFO [stderr]    Compiling num v0.1.42
Nov 16 11:20:26.272 INFO [stderr]    Compiling chrono v0.4.0
Nov 16 11:20:36.535 INFO [stderr]    Compiling sysfs_gpio v0.5.1
Nov 16 11:20:37.627 INFO [stderr]    Compiling test v0.1.0 (/source)
Nov 16 11:20:38.007 INFO [stderr] warning: unused variable: `value`
Nov 16 11:20:38.008 INFO [stderr]   --> src/main.rs:26:19
Nov 16 11:20:38.008 INFO [stderr]    |
Nov 16 11:20:38.008 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Nov 16 11:20:38.008 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Nov 16 11:20:38.008 INFO [stderr]    |
Nov 16 11:20:38.008 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 11:20:38.008 INFO [stderr] 
Nov 16 11:20:39.143 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.50s
Nov 16 11:20:39.151 INFO [stderr] su: No module specific data is present
Nov 16 11:20:40.702 INFO running `"docker" "inspect" "272bc6542bdf084a64df2ed0e16a19e2dad187a835989de4d2b1395c31ea11ca"`
Nov 16 11:20:40.973 INFO running `"docker" "rm" "-f" "272bc6542bdf084a64df2ed0e16a19e2dad187a835989de4d2b1395c31ea11ca"`
Nov 16 11:20:41.273 INFO [stdout] 272bc6542bdf084a64df2ed0e16a19e2dad187a835989de4d2b1395c31ea11ca
Nov 16 11:20:41.275 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 11:20:41.655 INFO [stdout] 59b6ade3fc9513a3ce21af2f198f3a58c6fdde7426db96a1b8d989ed0633872b
Nov 16 11:20:41.659 INFO running `"docker" "start" "-a" "59b6ade3fc9513a3ce21af2f198f3a58c6fdde7426db96a1b8d989ed0633872b"`
Nov 16 11:20:42.788 INFO [stderr] usermod: no changes
Nov 16 11:20:42.919 INFO [stderr]    Compiling test v0.1.0 (/source)
Nov 16 11:20:43.403 INFO [stderr] warning: unused variable: `value`
Nov 16 11:20:43.403 INFO [stderr]   --> src/main.rs:26:19
Nov 16 11:20:43.403 INFO [stderr]    |
Nov 16 11:20:43.403 INFO [stderr] 26 |             if let Some(value) = poller.poll(1000)? {
Nov 16 11:20:43.403 INFO [stderr]    |                         ^^^^^ help: consider using `_value` instead
Nov 16 11:20:43.403 INFO [stderr]    |
Nov 16 11:20:43.403 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 11:20:43.403 INFO [stderr] 
Nov 16 11:20:43.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 16 11:20:43.799 INFO [stderr] su: No module specific data is present
Nov 16 11:20:44.823 INFO running `"docker" "inspect" "59b6ade3fc9513a3ce21af2f198f3a58c6fdde7426db96a1b8d989ed0633872b"`
Nov 16 11:20:45.069 INFO running `"docker" "rm" "-f" "59b6ade3fc9513a3ce21af2f198f3a58c6fdde7426db96a1b8d989ed0633872b"`
Nov 16 11:20:45.419 INFO [stdout] 59b6ade3fc9513a3ce21af2f198f3a58c6fdde7426db96a1b8d989ed0633872b
Nov 16 11:20:45.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 11:20:45.945 INFO [stdout] d0fb9085ff9e1c010685b560b9e3f5716d7267ec0bf9cea790f26f7eb44bddf5
Nov 16 11:20:45.955 INFO running `"docker" "start" "-a" "d0fb9085ff9e1c010685b560b9e3f5716d7267ec0bf9cea790f26f7eb44bddf5"`
Nov 16 11:20:47.171 INFO [stderr] usermod: no changes
Nov 16 11:20:47.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 16 11:20:47.311 INFO [stderr]      Running /target/debug/deps/main-f064758cd7faed87
Nov 16 11:20:47.311 INFO [stdout] 
Nov 16 11:20:47.311 INFO [stdout] running 0 tests
Nov 16 11:20:47.311 INFO [stdout] 
Nov 16 11:20:47.311 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 11:20:47.311 INFO [stdout] 
Nov 16 11:20:47.319 INFO [stderr] su: No module specific data is present
Nov 16 11:20:47.832 INFO running `"docker" "inspect" "d0fb9085ff9e1c010685b560b9e3f5716d7267ec0bf9cea790f26f7eb44bddf5"`
Nov 16 11:20:48.133 INFO running `"docker" "rm" "-f" "d0fb9085ff9e1c010685b560b9e3f5716d7267ec0bf9cea790f26f7eb44bddf5"`
Nov 16 11:20:48.420 INFO [stdout] d0fb9085ff9e1c010685b560b9e3f5716d7267ec0bf9cea790f26f7eb44bddf5