Dec 13 19:42:39.737 INFO testing exploids/rpi_matrix against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 19:42:39.738 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 13 19:42:40.159 INFO [stdout] 8ed31dada99b1e277ecb4dfcb95093752bdb210df6cddbbe5262bd22c711aa39
Dec 13 19:42:40.167 INFO running `"docker" "start" "-a" "8ed31dada99b1e277ecb4dfcb95093752bdb210df6cddbbe5262bd22c711aa39"`
Dec 13 19:42:41.679 INFO [stderr] usermod: no changes
Dec 13 19:42:41.725 INFO [stderr]    Compiling rpi_matrix v0.1.0 (/source)
Dec 13 19:42:42.271 INFO [stderr] warning: unused import: `Level`
Dec 13 19:42:42.271 INFO [stderr]  --> src/main.rs:6:31
Dec 13 19:42:42.272 INFO [stderr]   |
Dec 13 19:42:42.275 INFO [stderr] 6 | use rppal::gpio::{Gpio, Mode, Level};
Dec 13 19:42:42.275 INFO [stderr]   |                               ^^^^^
Dec 13 19:42:42.275 INFO [stderr]   |
Dec 13 19:42:42.275 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 19:42:42.275 INFO [stderr] 
Dec 13 19:42:42.305 INFO [stderr] warning: unused variable: `x`
Dec 13 19:42:42.306 INFO [stderr]   --> src/main.rs:19:9
Dec 13 19:42:42.311 INFO [stderr]    |
Dec 13 19:42:42.311 INFO [stderr] 19 |     for x in 0..100 {
Dec 13 19:42:42.311 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 13 19:42:42.312 INFO [stderr]    |
Dec 13 19:42:42.312 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 19:42:42.312 INFO [stderr] 
Dec 13 19:42:42.843 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 13 19:42:42.846 INFO [stderr] su: No module specific data is present
Dec 13 19:42:43.499 INFO running `"docker" "inspect" "8ed31dada99b1e277ecb4dfcb95093752bdb210df6cddbbe5262bd22c711aa39"`
Dec 13 19:42:43.775 INFO running `"docker" "rm" "-f" "8ed31dada99b1e277ecb4dfcb95093752bdb210df6cddbbe5262bd22c711aa39"`
Dec 13 19:42:44.031 INFO [stdout] 8ed31dada99b1e277ecb4dfcb95093752bdb210df6cddbbe5262bd22c711aa39
Dec 13 19:42:44.039 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 13 19:42:44.580 INFO [stdout] 136a817fa8701ad997a8baaa74042b1c91dea6196a6588cdb97ed659dce4ccbc
Dec 13 19:42:44.583 INFO running `"docker" "start" "-a" "136a817fa8701ad997a8baaa74042b1c91dea6196a6588cdb97ed659dce4ccbc"`
Dec 13 19:42:46.619 INFO [stderr] usermod: no changes
Dec 13 19:42:46.679 INFO [stderr]    Compiling rpi_matrix v0.1.0 (/source)
Dec 13 19:42:47.243 INFO [stderr] warning: unused import: `Level`
Dec 13 19:42:47.243 INFO [stderr]  --> src/main.rs:6:31
Dec 13 19:42:47.243 INFO [stderr]   |
Dec 13 19:42:47.243 INFO [stderr] 6 | use rppal::gpio::{Gpio, Mode, Level};
Dec 13 19:42:47.243 INFO [stderr]   |                               ^^^^^
Dec 13 19:42:47.243 INFO [stderr]   |
Dec 13 19:42:47.243 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 19:42:47.243 INFO [stderr] 
Dec 13 19:42:47.265 INFO [stderr] warning: unused variable: `x`
Dec 13 19:42:47.265 INFO [stderr]   --> src/main.rs:19:9
Dec 13 19:42:47.265 INFO [stderr]    |
Dec 13 19:42:47.265 INFO [stderr] 19 |     for x in 0..100 {
Dec 13 19:42:47.265 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 13 19:42:47.265 INFO [stderr]    |
Dec 13 19:42:47.265 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 19:42:47.265 INFO [stderr] 
Dec 13 19:42:47.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 13 19:42:47.615 INFO [stderr] su: No module specific data is present
Dec 13 19:42:48.255 INFO running `"docker" "inspect" "136a817fa8701ad997a8baaa74042b1c91dea6196a6588cdb97ed659dce4ccbc"`
Dec 13 19:42:48.491 INFO running `"docker" "rm" "-f" "136a817fa8701ad997a8baaa74042b1c91dea6196a6588cdb97ed659dce4ccbc"`
Dec 13 19:42:48.810 INFO [stdout] 136a817fa8701ad997a8baaa74042b1c91dea6196a6588cdb97ed659dce4ccbc
Dec 13 19:42:48.819 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 13 19:42:49.305 INFO [stdout] 8844dca429a1697ac8c290f8b62dc0e1f2644422751c80b72250351b36781d67
Dec 13 19:42:49.307 INFO running `"docker" "start" "-a" "8844dca429a1697ac8c290f8b62dc0e1f2644422751c80b72250351b36781d67"`
Dec 13 19:42:50.964 INFO [stderr] usermod: no changes
Dec 13 19:42:51.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 13 19:42:51.095 INFO [stderr]      Running /target/debug/deps/rpi_matrix-edb30533f75d208c
Dec 13 19:42:51.106 INFO [stdout] 
Dec 13 19:42:51.106 INFO [stdout] running 0 tests
Dec 13 19:42:51.106 INFO [stdout] 
Dec 13 19:42:51.106 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:42:51.106 INFO [stdout] 
Dec 13 19:42:51.111 INFO [stderr] su: No module specific data is present
Dec 13 19:42:51.797 INFO running `"docker" "inspect" "8844dca429a1697ac8c290f8b62dc0e1f2644422751c80b72250351b36781d67"`
Dec 13 19:42:52.103 INFO running `"docker" "rm" "-f" "8844dca429a1697ac8c290f8b62dc0e1f2644422751c80b72250351b36781d67"`
Dec 13 19:42:52.379 INFO [stdout] 8844dca429a1697ac8c290f8b62dc0e1f2644422751c80b72250351b36781d67