Sep 01 10:28:28.645 INFO checking quantum-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 10:28:28.646 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 10:28:28.646 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:28:28.814 INFO blam! 5731f59baf340f695c251c9c027499b0eeeac9edfccc2cdc15fb3d1960136fb4
Sep 01 10:28:28.816 INFO running `"docker" "start" "-a" "5731f59baf340f695c251c9c027499b0eeeac9edfccc2cdc15fb3d1960136fb4"`
Sep 01 10:28:29.468 INFO kablam!     Checking float-cmp v0.2.5
Sep 01 10:28:29.953 INFO kablam!     Checking quantum v0.1.2 (file:///source)
Sep 01 10:28:31.344 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:28:31.344 INFO kablam!    --> src/matrix.rs:193:8
Sep 01 10:28:31.344 INFO kablam!     |
Sep 01 10:28:31.344 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Sep 01 10:28:31.344 INFO kablam!     |        ----^
Sep 01 10:28:31.344 INFO kablam!     |        |
Sep 01 10:28:31.344 INFO kablam!     |        help: remove this `mut`
Sep 01 10:28:31.344 INFO kablam!     |
Sep 01 10:28:31.344 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 10:28:31.344 INFO kablam! 
Sep 01 10:28:31.344 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:28:31.344 INFO kablam!    --> src/matrix.rs:203:9
Sep 01 10:28:31.344 INFO kablam!     |
Sep 01 10:28:31.344 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Sep 01 10:28:31.344 INFO kablam!     |         ----^^^^^
Sep 01 10:28:31.344 INFO kablam!     |         |
Sep 01 10:28:31.344 INFO kablam!     |         help: remove this `mut`
Sep 01 10:28:31.344 INFO kablam! 
Sep 01 10:28:31.344 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:28:31.344 INFO kablam!    --> src/matrix.rs:205:9
Sep 01 10:28:31.345 INFO kablam!     |
Sep 01 10:28:31.345 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Sep 01 10:28:31.345 INFO kablam!     |         ----^^^^^^^
Sep 01 10:28:31.345 INFO kablam!     |         |
Sep 01 10:28:31.345 INFO kablam!     |         help: remove this `mut`
Sep 01 10:28:31.345 INFO kablam! 
Sep 01 10:28:31.414 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Sep 01 10:28:31.417 INFO kablam! su: No module specific data is present
Sep 01 10:28:31.917 INFO running `"docker" "rm" "-f" "5731f59baf340f695c251c9c027499b0eeeac9edfccc2cdc15fb3d1960136fb4"`
Sep 01 10:28:32.010 INFO blam! 5731f59baf340f695c251c9c027499b0eeeac9edfccc2cdc15fb3d1960136fb4