Nov 27 18:29:58.135 INFO checking tomarrell/rasp-ws2812b against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:29:58.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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 27 18:29:58.606 INFO [stdout] dd064309628ca81c9d9affd41a1228633068e9e750d485483dec46259dbeef5c
Nov 27 18:29:58.612 INFO running `"docker" "start" "-a" "dd064309628ca81c9d9affd41a1228633068e9e750d485483dec46259dbeef5c"`
Nov 27 18:30:00.003 INFO [stderr] usermod: no changes
Nov 27 18:30:00.071 INFO [stderr]     Checking rppal v0.7.1
Nov 27 18:30:01.416 INFO [stderr]     Checking raspberry v0.1.0 (/source)
Nov 27 18:30:01.620 INFO [stderr] warning: unused import: `std::thread`
Nov 27 18:30:01.620 INFO [stderr]  --> src/main.rs:4:5
Nov 27 18:30:01.620 INFO [stderr]   |
Nov 27 18:30:01.620 INFO [stderr] 4 | use std::thread;
Nov 27 18:30:01.620 INFO [stderr]   |     ^^^^^^^^^^^
Nov 27 18:30:01.620 INFO [stderr]   |
Nov 27 18:30:01.620 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 18:30:01.620 INFO [stderr] 
Nov 27 18:30:01.620 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 27 18:30:01.620 INFO [stderr]  --> src/main.rs:5:5
Nov 27 18:30:01.620 INFO [stderr]   |
Nov 27 18:30:01.620 INFO [stderr] 5 | use std::time::Duration;
Nov 27 18:30:01.620 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 27 18:30:01.620 INFO [stderr] 
Nov 27 18:30:01.748 INFO [stderr] warning: field is never used: `num_leds`
Nov 27 18:30:01.748 INFO [stderr]   --> src/main.rs:46:5
Nov 27 18:30:01.748 INFO [stderr]    |
Nov 27 18:30:01.748 INFO [stderr] 46 |     num_leds: u32,
Nov 27 18:30:01.748 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 27 18:30:01.748 INFO [stderr]    |
Nov 27 18:30:01.748 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:30:01.748 INFO [stderr] 
Nov 27 18:30:01.748 INFO [stderr] warning: method is never used: `clear_all_leds`
Nov 27 18:30:01.749 INFO [stderr]    --> src/main.rs:132:5
Nov 27 18:30:01.749 INFO [stderr]     |
Nov 27 18:30:01.749 INFO [stderr] 132 |     fn clear_all_leds(&mut self) {
Nov 27 18:30:01.752 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:30:01.752 INFO [stderr] 
Nov 27 18:30:01.760 INFO [stderr] warning: unused import: `std::thread`
Nov 27 18:30:01.761 INFO [stderr]  --> src/main.rs:4:5
Nov 27 18:30:01.765 INFO [stderr]   |
Nov 27 18:30:01.765 INFO [stderr] 4 | use std::thread;
Nov 27 18:30:01.765 INFO [stderr]   |     ^^^^^^^^^^^
Nov 27 18:30:01.766 INFO [stderr]   |
Nov 27 18:30:01.766 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 18:30:01.766 INFO [stderr] 
Nov 27 18:30:01.767 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 27 18:30:01.767 INFO [stderr]  --> src/main.rs:5:5
Nov 27 18:30:01.767 INFO [stderr]   |
Nov 27 18:30:01.772 INFO [stderr] 5 | use std::time::Duration;
Nov 27 18:30:01.784 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 27 18:30:01.784 INFO [stderr] 
Nov 27 18:30:01.976 INFO [stderr] warning: field is never used: `num_leds`
Nov 27 18:30:01.977 INFO [stderr]   --> src/main.rs:46:5
Nov 27 18:30:01.977 INFO [stderr]    |
Nov 27 18:30:01.977 INFO [stderr] 46 |     num_leds: u32,
Nov 27 18:30:01.978 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 27 18:30:01.978 INFO [stderr]    |
Nov 27 18:30:01.978 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:30:01.979 INFO [stderr] 
Nov 27 18:30:01.979 INFO [stderr] warning: method is never used: `clear_all_leds`
Nov 27 18:30:01.979 INFO [stderr]    --> src/main.rs:132:5
Nov 27 18:30:01.980 INFO [stderr]     |
Nov 27 18:30:01.980 INFO [stderr] 132 |     fn clear_all_leds(&mut self) {
Nov 27 18:30:01.980 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:30:01.981 INFO [stderr] 
Nov 27 18:30:02.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Nov 27 18:30:02.035 INFO [stderr] su: No module specific data is present
Nov 27 18:30:03.136 INFO running `"docker" "inspect" "dd064309628ca81c9d9affd41a1228633068e9e750d485483dec46259dbeef5c"`
Nov 27 18:30:03.394 INFO running `"docker" "rm" "-f" "dd064309628ca81c9d9affd41a1228633068e9e750d485483dec46259dbeef5c"`
Nov 27 18:30:03.578 INFO [stdout] dd064309628ca81c9d9affd41a1228633068e9e750d485483dec46259dbeef5c