Sep 19 22:22:30.074 INFO checking quantum-0.1.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 22:22:30.074 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 22:22:30.074 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:22:30.235 INFO blam! d18252114464d0e4d9cc54ce3b7bbcd2392b6711d1844a0e2e23b8e4db717934
Sep 19 22:22:30.237 INFO running `"docker" "start" "-a" "d18252114464d0e4d9cc54ce3b7bbcd2392b6711d1844a0e2e23b8e4db717934"`
Sep 19 22:22:31.135 INFO kablam! usermod: no changes
Sep 19 22:22:31.169 INFO kablam!     Checking float-cmp v0.2.5
Sep 19 22:22:31.510 INFO kablam!     Checking quantum v0.1.2 (/source)
Sep 19 22:22:32.371 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:22:32.372 INFO kablam!    --> src/matrix.rs:193:8
Sep 19 22:22:32.372 INFO kablam!     |
Sep 19 22:22:32.372 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Sep 19 22:22:32.372 INFO kablam!     |        ----^
Sep 19 22:22:32.372 INFO kablam!     |        |
Sep 19 22:22:32.372 INFO kablam!     |        help: remove this `mut`
Sep 19 22:22:32.372 INFO kablam!     |
Sep 19 22:22:32.373 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 22:22:32.373 INFO kablam! 
Sep 19 22:22:32.373 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:22:32.373 INFO kablam!    --> src/matrix.rs:203:9
Sep 19 22:22:32.373 INFO kablam!     |
Sep 19 22:22:32.373 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Sep 19 22:22:32.373 INFO kablam!     |         ----^^^^^
Sep 19 22:22:32.373 INFO kablam!     |         |
Sep 19 22:22:32.373 INFO kablam!     |         help: remove this `mut`
Sep 19 22:22:32.373 INFO kablam! 
Sep 19 22:22:32.373 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:22:32.373 INFO kablam!    --> src/matrix.rs:205:9
Sep 19 22:22:32.373 INFO kablam!     |
Sep 19 22:22:32.373 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Sep 19 22:22:32.373 INFO kablam!     |         ----^^^^^^^
Sep 19 22:22:32.373 INFO kablam!     |         |
Sep 19 22:22:32.373 INFO kablam!     |         help: remove this `mut`
Sep 19 22:22:32.373 INFO kablam! 
Sep 19 22:22:32.429 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Sep 19 22:22:32.433 INFO kablam! su: No module specific data is present
Sep 19 22:22:32.903 INFO running `"docker" "rm" "-f" "d18252114464d0e4d9cc54ce3b7bbcd2392b6711d1844a0e2e23b8e4db717934"`
Sep 19 22:22:33.034 INFO blam! d18252114464d0e4d9cc54ce3b7bbcd2392b6711d1844a0e2e23b8e4db717934