Dec 13 19:42:39.021 INFO testing exploids/rpi_matrix against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 19:42:39.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 19:42:39.363 INFO [stdout] 17820f1ae855a6ef522858269b1290e244b94e0547cf9d0fbaaedeca41f5eb11
Dec 13 19:42:39.368 INFO running `"docker" "start" "-a" "17820f1ae855a6ef522858269b1290e244b94e0547cf9d0fbaaedeca41f5eb11"`
Dec 13 19:42:40.647 INFO [stderr] usermod: no changes
Dec 13 19:42:40.715 INFO [stderr]    Compiling rppal v0.8.1
Dec 13 19:42:43.622 INFO [stderr]    Compiling rpi_matrix v0.1.0 (/source)
Dec 13 19:42:44.091 INFO [stderr] warning: unused import: `Level`
Dec 13 19:42:44.091 INFO [stderr]  --> src/main.rs:6:31
Dec 13 19:42:44.091 INFO [stderr]   |
Dec 13 19:42:44.091 INFO [stderr] 6 | use rppal::gpio::{Gpio, Mode, Level};
Dec 13 19:42:44.091 INFO [stderr]   |                               ^^^^^
Dec 13 19:42:44.091 INFO [stderr]   |
Dec 13 19:42:44.091 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 19:42:44.091 INFO [stderr] 
Dec 13 19:42:44.139 INFO [stderr] warning: unused variable: `x`
Dec 13 19:42:44.139 INFO [stderr]   --> src/main.rs:19:9
Dec 13 19:42:44.139 INFO [stderr]    |
Dec 13 19:42:44.139 INFO [stderr] 19 |     for x in 0..100 {
Dec 13 19:42:44.139 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 13 19:42:44.139 INFO [stderr]    |
Dec 13 19:42:44.139 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 19:42:44.139 INFO [stderr] 
Dec 13 19:42:44.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.04s
Dec 13 19:42:44.711 INFO [stderr] su: No module specific data is present
Dec 13 19:42:45.725 INFO running `"docker" "inspect" "17820f1ae855a6ef522858269b1290e244b94e0547cf9d0fbaaedeca41f5eb11"`
Dec 13 19:42:46.065 INFO running `"docker" "rm" "-f" "17820f1ae855a6ef522858269b1290e244b94e0547cf9d0fbaaedeca41f5eb11"`
Dec 13 19:42:46.276 INFO [stdout] 17820f1ae855a6ef522858269b1290e244b94e0547cf9d0fbaaedeca41f5eb11
Dec 13 19:42:46.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 19:42:46.828 INFO [stdout] 1ea9e660f3ffed44fa02e10c1944d1a73cd1192980db8c477e83c3119af84279
Dec 13 19:42:46.830 INFO running `"docker" "start" "-a" "1ea9e660f3ffed44fa02e10c1944d1a73cd1192980db8c477e83c3119af84279"`
Dec 13 19:42:48.399 INFO [stderr] usermod: no changes
Dec 13 19:42:48.467 INFO [stderr]    Compiling rpi_matrix v0.1.0 (/source)
Dec 13 19:42:48.901 INFO [stderr] warning: unused import: `Level`
Dec 13 19:42:48.901 INFO [stderr]  --> src/main.rs:6:31
Dec 13 19:42:48.901 INFO [stderr]   |
Dec 13 19:42:48.901 INFO [stderr] 6 | use rppal::gpio::{Gpio, Mode, Level};
Dec 13 19:42:48.901 INFO [stderr]   |                               ^^^^^
Dec 13 19:42:48.901 INFO [stderr]   |
Dec 13 19:42:48.901 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 19:42:48.901 INFO [stderr] 
Dec 13 19:42:48.935 INFO [stderr] warning: unused variable: `x`
Dec 13 19:42:48.935 INFO [stderr]   --> src/main.rs:19:9
Dec 13 19:42:48.935 INFO [stderr]    |
Dec 13 19:42:48.935 INFO [stderr] 19 |     for x in 0..100 {
Dec 13 19:42:48.935 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 13 19:42:48.935 INFO [stderr]    |
Dec 13 19:42:48.935 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 19:42:48.935 INFO [stderr] 
Dec 13 19:42:49.349 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 13 19:42:49.350 INFO [stderr] su: No module specific data is present
Dec 13 19:42:50.144 INFO running `"docker" "inspect" "1ea9e660f3ffed44fa02e10c1944d1a73cd1192980db8c477e83c3119af84279"`
Dec 13 19:42:50.417 INFO running `"docker" "rm" "-f" "1ea9e660f3ffed44fa02e10c1944d1a73cd1192980db8c477e83c3119af84279"`
Dec 13 19:42:50.690 INFO [stdout] 1ea9e660f3ffed44fa02e10c1944d1a73cd1192980db8c477e83c3119af84279
Dec 13 19:42:50.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 19:42:51.125 INFO [stdout] 7402dfbe9888ddfa4b6ae3a472d9cfdc8f8944238e9fd7a4369f5d5dd6bd6107
Dec 13 19:42:51.127 INFO running `"docker" "start" "-a" "7402dfbe9888ddfa4b6ae3a472d9cfdc8f8944238e9fd7a4369f5d5dd6bd6107"`
Dec 13 19:42:52.466 INFO [stderr] usermod: no changes
Dec 13 19:42:52.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 19:42:52.516 INFO [stderr]      Running /target/debug/deps/rpi_matrix-534a418f29827bf4
Dec 13 19:42:52.519 INFO [stdout] 
Dec 13 19:42:52.519 INFO [stdout] running 0 tests
Dec 13 19:42:52.519 INFO [stdout] 
Dec 13 19:42:52.519 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:42:52.519 INFO [stdout] 
Dec 13 19:42:52.523 INFO [stderr] su: No module specific data is present
Dec 13 19:42:53.115 INFO running `"docker" "inspect" "7402dfbe9888ddfa4b6ae3a472d9cfdc8f8944238e9fd7a4369f5d5dd6bd6107"`
Dec 13 19:42:53.424 INFO running `"docker" "rm" "-f" "7402dfbe9888ddfa4b6ae3a472d9cfdc8f8944238e9fd7a4369f5d5dd6bd6107"`
Dec 13 19:42:53.669 INFO [stdout] 7402dfbe9888ddfa4b6ae3a472d9cfdc8f8944238e9fd7a4369f5d5dd6bd6107