Aug 31 17:47:41.319 INFO checking quantum-0.1.2 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 17:47:41.319 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 17:47:41.319 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 17:47:41.489 INFO blam! f5980fbac0b2b065c03b8b639c0c49a82880fc3432f25a19aff49a08a4160b4f
Aug 31 17:47:41.491 INFO running `"docker" "start" "-a" "f5980fbac0b2b065c03b8b639c0c49a82880fc3432f25a19aff49a08a4160b4f"`
Aug 31 17:47:42.049 INFO kablam!     Checking float-cmp v0.2.5
Aug 31 17:47:42.584 INFO kablam!     Checking quantum v0.1.2 (file:///source)
Aug 31 17:47:44.047 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:47:44.047 INFO kablam!    --> src/matrix.rs:193:8
Aug 31 17:47:44.048 INFO kablam!     |
Aug 31 17:47:44.048 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Aug 31 17:47:44.048 INFO kablam!     |        ----^
Aug 31 17:47:44.048 INFO kablam!     |        |
Aug 31 17:47:44.048 INFO kablam!     |        help: remove this `mut`
Aug 31 17:47:44.048 INFO kablam!     |
Aug 31 17:47:44.048 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 17:47:44.048 INFO kablam! 
Aug 31 17:47:44.048 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:47:44.048 INFO kablam!    --> src/matrix.rs:203:9
Aug 31 17:47:44.048 INFO kablam!     |
Aug 31 17:47:44.048 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Aug 31 17:47:44.048 INFO kablam!     |         ----^^^^^
Aug 31 17:47:44.048 INFO kablam!     |         |
Aug 31 17:47:44.048 INFO kablam!     |         help: remove this `mut`
Aug 31 17:47:44.048 INFO kablam! 
Aug 31 17:47:44.049 INFO kablam! warning: variable does not need to be mutable
Aug 31 17:47:44.049 INFO kablam!    --> src/matrix.rs:205:9
Aug 31 17:47:44.049 INFO kablam!     |
Aug 31 17:47:44.049 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Aug 31 17:47:44.049 INFO kablam!     |         ----^^^^^^^
Aug 31 17:47:44.049 INFO kablam!     |         |
Aug 31 17:47:44.049 INFO kablam!     |         help: remove this `mut`
Aug 31 17:47:44.049 INFO kablam! 
Aug 31 17:47:44.132 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Aug 31 17:47:44.135 INFO kablam! su: No module specific data is present
Aug 31 17:47:44.563 INFO running `"docker" "rm" "-f" "f5980fbac0b2b065c03b8b639c0c49a82880fc3432f25a19aff49a08a4160b4f"`
Aug 31 17:47:44.703 INFO blam! f5980fbac0b2b065c03b8b639c0c49a82880fc3432f25a19aff49a08a4160b4f