Jul 12 01:29:34.426 INFO checking quantum-0.1.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 01:29:34.426 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 01:29:34.427 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 01:29:34.427 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 01:29:34.617 INFO blam! cf25435f61b7026d2769155e2c433024d4573f1b1f9959ff1017bfd0f14bc425
Jul 12 01:29:34.620 INFO running `"docker" "start" "-a" "cf25435f61b7026d2769155e2c433024d4573f1b1f9959ff1017bfd0f14bc425"`
Jul 12 01:29:35.749 INFO kablam!     Checking float-cmp v0.2.5
Jul 12 01:29:36.248 INFO kablam!     Checking quantum v0.1.2 (file:///source)
Jul 12 01:29:37.676 INFO kablam! warning: variable does not need to be mutable
Jul 12 01:29:37.676 INFO kablam!    --> src/matrix.rs:193:8
Jul 12 01:29:37.676 INFO kablam!     |
Jul 12 01:29:37.677 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Jul 12 01:29:37.677 INFO kablam!     |        ----^
Jul 12 01:29:37.677 INFO kablam!     |        |
Jul 12 01:29:37.677 INFO kablam!     |        help: remove this `mut`
Jul 12 01:29:37.677 INFO kablam!     |
Jul 12 01:29:37.677 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 01:29:37.677 INFO kablam! 
Jul 12 01:29:37.678 INFO kablam! warning: variable does not need to be mutable
Jul 12 01:29:37.678 INFO kablam!    --> src/matrix.rs:203:9
Jul 12 01:29:37.678 INFO kablam!     |
Jul 12 01:29:37.678 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Jul 12 01:29:37.678 INFO kablam!     |         ----^^^^^
Jul 12 01:29:37.678 INFO kablam!     |         |
Jul 12 01:29:37.678 INFO kablam!     |         help: remove this `mut`
Jul 12 01:29:37.678 INFO kablam! 
Jul 12 01:29:37.678 INFO kablam! warning: variable does not need to be mutable
Jul 12 01:29:37.678 INFO kablam!    --> src/matrix.rs:205:9
Jul 12 01:29:37.678 INFO kablam!     |
Jul 12 01:29:37.678 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Jul 12 01:29:37.678 INFO kablam!     |         ----^^^^^^^
Jul 12 01:29:37.678 INFO kablam!     |         |
Jul 12 01:29:37.678 INFO kablam!     |         help: remove this `mut`
Jul 12 01:29:37.678 INFO kablam! 
Jul 12 01:29:37.761 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Jul 12 01:29:37.767 INFO kablam! su: No module specific data is present
Jul 12 01:29:38.310 INFO running `"docker" "rm" "-f" "cf25435f61b7026d2769155e2c433024d4573f1b1f9959ff1017bfd0f14bc425"`
Jul 12 01:29:38.474 INFO blam! cf25435f61b7026d2769155e2c433024d4573f1b1f9959ff1017bfd0f14bc425