Nov 29 16:21:07.835 INFO checking tomarrell/rasp-ws2812b against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 16:21:07.835 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 16:21:08.470 INFO [stdout] ecae5f538df3df67dd5eca9edcc66dad5899455bd266a415155b92ae0207c41c
Nov 29 16:21:08.472 INFO running `"docker" "start" "-a" "ecae5f538df3df67dd5eca9edcc66dad5899455bd266a415155b92ae0207c41c"`
Nov 29 16:21:09.696 INFO [stderr] usermod: no changes
Nov 29 16:21:09.752 INFO [stderr]     Checking rppal v0.7.1
Nov 29 16:21:10.965 INFO [stderr]     Checking raspberry v0.1.0 (/source)
Nov 29 16:21:11.280 INFO [stderr] warning: unused import: `std::thread`
Nov 29 16:21:11.280 INFO [stderr]  --> src/main.rs:4:5
Nov 29 16:21:11.280 INFO [stderr]   |
Nov 29 16:21:11.280 INFO [stderr] 4 | use std::thread;
Nov 29 16:21:11.280 INFO [stderr]   |     ^^^^^^^^^^^
Nov 29 16:21:11.280 INFO [stderr]   |
Nov 29 16:21:11.280 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 16:21:11.280 INFO [stderr] 
Nov 29 16:21:11.280 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 29 16:21:11.280 INFO [stderr]  --> src/main.rs:5:5
Nov 29 16:21:11.280 INFO [stderr]   |
Nov 29 16:21:11.280 INFO [stderr] 5 | use std::time::Duration;
Nov 29 16:21:11.280 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 29 16:21:11.280 INFO [stderr] 
Nov 29 16:21:11.336 INFO [stderr] warning: unused import: `std::thread`
Nov 29 16:21:11.336 INFO [stderr]  --> src/main.rs:4:5
Nov 29 16:21:11.336 INFO [stderr]   |
Nov 29 16:21:11.336 INFO [stderr] 4 | use std::thread;
Nov 29 16:21:11.336 INFO [stderr]   |     ^^^^^^^^^^^
Nov 29 16:21:11.336 INFO [stderr]   |
Nov 29 16:21:11.336 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 16:21:11.336 INFO [stderr] 
Nov 29 16:21:11.336 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 29 16:21:11.336 INFO [stderr]  --> src/main.rs:5:5
Nov 29 16:21:11.336 INFO [stderr]   |
Nov 29 16:21:11.336 INFO [stderr] 5 | use std::time::Duration;
Nov 29 16:21:11.336 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 29 16:21:11.336 INFO [stderr] 
Nov 29 16:21:11.356 INFO [stderr] warning: field is never used: `num_leds`
Nov 29 16:21:11.356 INFO [stderr]   --> src/main.rs:46:5
Nov 29 16:21:11.356 INFO [stderr]    |
Nov 29 16:21:11.356 INFO [stderr] 46 |     num_leds: u32,
Nov 29 16:21:11.356 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 29 16:21:11.356 INFO [stderr]    |
Nov 29 16:21:11.356 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 16:21:11.356 INFO [stderr] 
Nov 29 16:21:11.356 INFO [stderr] warning: method is never used: `clear_all_leds`
Nov 29 16:21:11.356 INFO [stderr]    --> src/main.rs:132:5
Nov 29 16:21:11.356 INFO [stderr]     |
Nov 29 16:21:11.356 INFO [stderr] 132 |     fn clear_all_leds(&mut self) {
Nov 29 16:21:11.356 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:21:11.356 INFO [stderr] 
Nov 29 16:21:11.460 INFO [stderr] warning: field is never used: `num_leds`
Nov 29 16:21:11.460 INFO [stderr]   --> src/main.rs:46:5
Nov 29 16:21:11.460 INFO [stderr]    |
Nov 29 16:21:11.460 INFO [stderr] 46 |     num_leds: u32,
Nov 29 16:21:11.460 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 29 16:21:11.460 INFO [stderr]    |
Nov 29 16:21:11.460 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 16:21:11.460 INFO [stderr] 
Nov 29 16:21:11.460 INFO [stderr] warning: method is never used: `clear_all_leds`
Nov 29 16:21:11.460 INFO [stderr]    --> src/main.rs:132:5
Nov 29 16:21:11.460 INFO [stderr]     |
Nov 29 16:21:11.460 INFO [stderr] 132 |     fn clear_all_leds(&mut self) {
Nov 29 16:21:11.460 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:21:11.460 INFO [stderr] 
Nov 29 16:21:11.480 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Nov 29 16:21:11.484 INFO [stderr] su: No module specific data is present
Nov 29 16:21:12.061 INFO running `"docker" "inspect" "ecae5f538df3df67dd5eca9edcc66dad5899455bd266a415155b92ae0207c41c"`
Nov 29 16:21:12.332 INFO running `"docker" "rm" "-f" "ecae5f538df3df67dd5eca9edcc66dad5899455bd266a415155b92ae0207c41c"`
Nov 29 16:21:12.608 INFO [stdout] ecae5f538df3df67dd5eca9edcc66dad5899455bd266a415155b92ae0207c41c