Dec 14 08:25:54.848 INFO testing LogoiLab/rpi against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 08:25:54.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 08:25:55.255 INFO [stdout] 8c1a3ed0ed38e02d1a4cc6738f11bf23a537c091268fd336daf17333be75fe64
Dec 14 08:25:55.263 INFO running `"docker" "start" "-a" "8c1a3ed0ed38e02d1a4cc6738f11bf23a537c091268fd336daf17333be75fe64"`
Dec 14 08:25:56.352 INFO [stderr] usermod: no changes
Dec 14 08:25:56.459 INFO [stderr]    Compiling nix v0.6.0
Dec 14 08:26:00.574 INFO [stderr]    Compiling sysfs_gpio v0.5.1
Dec 14 08:26:01.659 INFO [stderr]    Compiling rpi v0.1.0 (/source)
Dec 14 08:26:02.335 INFO [stderr] warning: unused import: `std::env`
Dec 14 08:26:02.335 INFO [stderr]  --> src/main.rs:6:5
Dec 14 08:26:02.335 INFO [stderr]   |
Dec 14 08:26:02.335 INFO [stderr] 6 | use std::env;
Dec 14 08:26:02.335 INFO [stderr]   |     ^^^^^^^^
Dec 14 08:26:02.335 INFO [stderr]   |
Dec 14 08:26:02.335 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 08:26:02.335 INFO [stderr] 
Dec 14 08:26:02.373 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:26:02.373 INFO [stderr]   --> src/main.rs:21:5
Dec 14 08:26:02.373 INFO [stderr]    |
Dec 14 08:26:02.373 INFO [stderr] 21 | /     match error_num {
Dec 14 08:26:02.373 INFO [stderr] 22 | |         0 => led_red.with_exported(|| {
Dec 14 08:26:02.373 INFO [stderr] 23 | |             led_red.set_direction(Direction::Low)?;
Dec 14 08:26:02.373 INFO [stderr] 24 | |             let iterations = duration_ms / period_ms / 2;
Dec 14 08:26:02.373 INFO [stderr] ...  |
Dec 14 08:26:02.373 INFO [stderr] 58 | |         _ => Ok(()),
Dec 14 08:26:02.373 INFO [stderr] 59 | |     };
Dec 14 08:26:02.373 INFO [stderr]    | |______^
Dec 14 08:26:02.373 INFO [stderr]    |
Dec 14 08:26:02.373 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 08:26:02.373 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:26:02.373 INFO [stderr] 
Dec 14 08:26:02.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
Dec 14 08:26:02.988 INFO [stderr] su: No module specific data is present
Dec 14 08:26:03.380 INFO running `"docker" "inspect" "8c1a3ed0ed38e02d1a4cc6738f11bf23a537c091268fd336daf17333be75fe64"`
Dec 14 08:26:03.508 INFO running `"docker" "rm" "-f" "8c1a3ed0ed38e02d1a4cc6738f11bf23a537c091268fd336daf17333be75fe64"`
Dec 14 08:26:03.616 INFO [stdout] 8c1a3ed0ed38e02d1a4cc6738f11bf23a537c091268fd336daf17333be75fe64
Dec 14 08:26:03.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 08:26:03.839 INFO [stdout] e8f1baf341dfd29f4891376825f9d4fe9832d1d0edad23b4a8137d9f6cab4837
Dec 14 08:26:03.841 INFO running `"docker" "start" "-a" "e8f1baf341dfd29f4891376825f9d4fe9832d1d0edad23b4a8137d9f6cab4837"`
Dec 14 08:26:04.368 INFO [stderr] usermod: no changes
Dec 14 08:26:04.434 INFO [stderr]    Compiling rpi v0.1.0 (/source)
Dec 14 08:26:05.261 INFO [stderr] warning: unused import: `std::env`
Dec 14 08:26:05.261 INFO [stderr]  --> src/main.rs:6:5
Dec 14 08:26:05.261 INFO [stderr]   |
Dec 14 08:26:05.261 INFO [stderr] 6 | use std::env;
Dec 14 08:26:05.261 INFO [stderr]   |     ^^^^^^^^
Dec 14 08:26:05.261 INFO [stderr]   |
Dec 14 08:26:05.261 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 08:26:05.261 INFO [stderr] 
Dec 14 08:26:05.306 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 08:26:05.306 INFO [stderr]   --> src/main.rs:21:5
Dec 14 08:26:05.306 INFO [stderr]    |
Dec 14 08:26:05.306 INFO [stderr] 21 | /     match error_num {
Dec 14 08:26:05.306 INFO [stderr] 22 | |         0 => led_red.with_exported(|| {
Dec 14 08:26:05.306 INFO [stderr] 23 | |             led_red.set_direction(Direction::Low)?;
Dec 14 08:26:05.306 INFO [stderr] 24 | |             let iterations = duration_ms / period_ms / 2;
Dec 14 08:26:05.306 INFO [stderr] ...  |
Dec 14 08:26:05.306 INFO [stderr] 58 | |         _ => Ok(()),
Dec 14 08:26:05.306 INFO [stderr] 59 | |     };
Dec 14 08:26:05.306 INFO [stderr]    | |______^
Dec 14 08:26:05.306 INFO [stderr]    |
Dec 14 08:26:05.306 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 08:26:05.306 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 08:26:05.306 INFO [stderr] 
Dec 14 08:26:05.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 14 08:26:05.531 INFO [stderr] su: No module specific data is present
Dec 14 08:26:05.851 INFO running `"docker" "inspect" "e8f1baf341dfd29f4891376825f9d4fe9832d1d0edad23b4a8137d9f6cab4837"`
Dec 14 08:26:06.163 INFO running `"docker" "rm" "-f" "e8f1baf341dfd29f4891376825f9d4fe9832d1d0edad23b4a8137d9f6cab4837"`
Dec 14 08:26:06.499 INFO [stdout] e8f1baf341dfd29f4891376825f9d4fe9832d1d0edad23b4a8137d9f6cab4837
Dec 14 08:26:06.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 08:26:07.199 INFO [stdout] b2c7d9fc37c738f0247ec5555d342355b698244e726582fe2258d15d806da8a0
Dec 14 08:26:07.204 INFO running `"docker" "start" "-a" "b2c7d9fc37c738f0247ec5555d342355b698244e726582fe2258d15d806da8a0"`
Dec 14 08:26:08.177 INFO [stderr] usermod: no changes
Dec 14 08:26:08.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 08:26:08.224 INFO [stderr]      Running /target/debug/deps/rpi-bc6d818eb556fb67
Dec 14 08:26:08.226 INFO [stdout] 
Dec 14 08:26:08.226 INFO [stdout] running 0 tests
Dec 14 08:26:08.226 INFO [stdout] 
Dec 14 08:26:08.226 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:26:08.226 INFO [stdout] 
Dec 14 08:26:08.227 INFO [stderr] su: No module specific data is present
Dec 14 08:26:08.536 INFO running `"docker" "inspect" "b2c7d9fc37c738f0247ec5555d342355b698244e726582fe2258d15d806da8a0"`
Dec 14 08:26:08.617 INFO running `"docker" "rm" "-f" "b2c7d9fc37c738f0247ec5555d342355b698244e726582fe2258d15d806da8a0"`
Dec 14 08:26:08.819 INFO [stdout] b2c7d9fc37c738f0247ec5555d342355b698244e726582fe2258d15d806da8a0