Oct 12 12:01:16.469 INFO checking tomarrell/rasp-ws2812b against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:01:16.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 12:01:16.805 INFO blam! 05b2357af8e08cdaae8ac66f8a695d865c4a8bb749d9fe15fd2d6105bef0ee6b
Oct 12 12:01:16.816 INFO running `"docker" "start" "-a" "05b2357af8e08cdaae8ac66f8a695d865c4a8bb749d9fe15fd2d6105bef0ee6b"`
Oct 12 12:01:17.542 INFO kablam! usermod: no changes
Oct 12 12:01:17.593 INFO kablam!     Checking rppal v0.7.1
Oct 12 12:01:18.894 INFO kablam!     Checking raspberry v0.1.0 (/source)
Oct 12 12:01:19.192 INFO kablam! warning: unused import: `std::thread`
Oct 12 12:01:19.193 INFO kablam!  --> src/main.rs:4:5
Oct 12 12:01:19.200 INFO kablam!   |
Oct 12 12:01:19.201 INFO kablam! 4 | use std::thread;
Oct 12 12:01:19.201 INFO kablam!   |     ^^^^^^^^^^^
Oct 12 12:01:19.201 INFO kablam!   |
Oct 12 12:01:19.201 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 12:01:19.201 INFO kablam! 
Oct 12 12:01:19.201 INFO kablam! warning: unused import: `std::time::Duration`
Oct 12 12:01:19.202 INFO kablam!  --> src/main.rs:5:5
Oct 12 12:01:19.202 INFO kablam!   |
Oct 12 12:01:19.202 INFO kablam! 5 | use std::time::Duration;
Oct 12 12:01:19.202 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 12:01:19.202 INFO kablam! 
Oct 12 12:01:19.234 INFO kablam! warning: unused import: `std::thread`
Oct 12 12:01:19.235 INFO kablam!  --> src/main.rs:4:5
Oct 12 12:01:19.235 INFO kablam!   |
Oct 12 12:01:19.236 INFO kablam! 4 | use std::thread;
Oct 12 12:01:19.236 INFO kablam!   |     ^^^^^^^^^^^
Oct 12 12:01:19.237 INFO kablam!   |
Oct 12 12:01:19.237 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 12:01:19.237 INFO kablam! 
Oct 12 12:01:19.244 INFO kablam! warning: unused import: `std::time::Duration`
Oct 12 12:01:19.245 INFO kablam!  --> src/main.rs:5:5
Oct 12 12:01:19.245 INFO kablam!   |
Oct 12 12:01:19.245 INFO kablam! 5 | use std::time::Duration;
Oct 12 12:01:19.245 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 12:01:19.245 INFO kablam! 
Oct 12 12:01:19.320 INFO kablam! warning: field is never used: `num_leds`
Oct 12 12:01:19.320 INFO kablam!   --> src/main.rs:46:5
Oct 12 12:01:19.320 INFO kablam!    |
Oct 12 12:01:19.320 INFO kablam! 46 |     num_leds: u32,
Oct 12 12:01:19.320 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 12 12:01:19.320 INFO kablam!    |
Oct 12 12:01:19.320 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:01:19.320 INFO kablam! 
Oct 12 12:01:19.320 INFO kablam! warning: method is never used: `clear_all_leds`
Oct 12 12:01:19.320 INFO kablam!    --> src/main.rs:132:5
Oct 12 12:01:19.320 INFO kablam!     |
Oct 12 12:01:19.320 INFO kablam! 132 |     fn clear_all_leds(&mut self) {
Oct 12 12:01:19.320 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:01:19.320 INFO kablam! 
Oct 12 12:01:19.432 INFO kablam! warning: field is never used: `num_leds`
Oct 12 12:01:19.432 INFO kablam!   --> src/main.rs:46:5
Oct 12 12:01:19.432 INFO kablam!    |
Oct 12 12:01:19.432 INFO kablam! 46 |     num_leds: u32,
Oct 12 12:01:19.432 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 12 12:01:19.432 INFO kablam!    |
Oct 12 12:01:19.432 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:01:19.432 INFO kablam! 
Oct 12 12:01:19.432 INFO kablam! warning: method is never used: `clear_all_leds`
Oct 12 12:01:19.432 INFO kablam!    --> src/main.rs:132:5
Oct 12 12:01:19.432 INFO kablam!     |
Oct 12 12:01:19.432 INFO kablam! 132 |     fn clear_all_leds(&mut self) {
Oct 12 12:01:19.432 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:01:19.432 INFO kablam! 
Oct 12 12:01:19.521 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Oct 12 12:01:19.524 INFO kablam! su: No module specific data is present
Oct 12 12:01:20.610 INFO running `"docker" "rm" "-f" "05b2357af8e08cdaae8ac66f8a695d865c4a8bb749d9fe15fd2d6105bef0ee6b"`
Oct 12 12:01:20.865 INFO blam! 05b2357af8e08cdaae8ac66f8a695d865c4a8bb749d9fe15fd2d6105bef0ee6b