Sep 17 19:31:10.959 INFO checking quantum-0.1.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 19:31:10.959 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 19:31:10.959 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 19:31:11.118 INFO blam! 8c37730a69bfa1ccb3e1535e856c860a3c2492f65812618697cfba6ee5c79ba2
Sep 17 19:31:11.120 INFO running `"docker" "start" "-a" "8c37730a69bfa1ccb3e1535e856c860a3c2492f65812618697cfba6ee5c79ba2"`
Sep 17 19:31:11.968 INFO kablam! usermod: no changes
Sep 17 19:31:12.000 INFO kablam!     Checking float-cmp v0.2.5
Sep 17 19:31:12.238 INFO kablam!     Checking quantum v0.1.2 (/source)
Sep 17 19:31:12.985 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:31:12.985 INFO kablam!    --> src/matrix.rs:193:8
Sep 17 19:31:12.985 INFO kablam!     |
Sep 17 19:31:12.985 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Sep 17 19:31:12.985 INFO kablam!     |        ----^
Sep 17 19:31:12.985 INFO kablam!     |        |
Sep 17 19:31:12.985 INFO kablam!     |        help: remove this `mut`
Sep 17 19:31:12.985 INFO kablam!     |
Sep 17 19:31:12.985 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 19:31:12.985 INFO kablam! 
Sep 17 19:31:12.985 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:31:12.985 INFO kablam!    --> src/matrix.rs:203:9
Sep 17 19:31:12.985 INFO kablam!     |
Sep 17 19:31:12.985 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Sep 17 19:31:12.985 INFO kablam!     |         ----^^^^^
Sep 17 19:31:12.985 INFO kablam!     |         |
Sep 17 19:31:12.985 INFO kablam!     |         help: remove this `mut`
Sep 17 19:31:12.985 INFO kablam! 
Sep 17 19:31:12.985 INFO kablam! warning: variable does not need to be mutable
Sep 17 19:31:12.985 INFO kablam!    --> src/matrix.rs:205:9
Sep 17 19:31:12.985 INFO kablam!     |
Sep 17 19:31:12.985 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Sep 17 19:31:12.985 INFO kablam!     |         ----^^^^^^^
Sep 17 19:31:12.985 INFO kablam!     |         |
Sep 17 19:31:12.985 INFO kablam!     |         help: remove this `mut`
Sep 17 19:31:12.985 INFO kablam! 
Sep 17 19:31:13.045 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Sep 17 19:31:13.049 INFO kablam! su: No module specific data is present
Sep 17 19:31:13.667 INFO running `"docker" "rm" "-f" "8c37730a69bfa1ccb3e1535e856c860a3c2492f65812618697cfba6ee5c79ba2"`
Sep 17 19:31:13.784 INFO blam! 8c37730a69bfa1ccb3e1535e856c860a3c2492f65812618697cfba6ee5c79ba2