Sep 01 10:28:28.295 INFO checking quantum-0.1.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:28:28.295 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:28:28.295 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:28:28.474 INFO blam! 24dcc6727ec8e018a5759752e1bfa0185633feae74b2c9dbf198fea76ddf33aa
Sep 01 10:28:28.476 INFO running `"docker" "start" "-a" "24dcc6727ec8e018a5759752e1bfa0185633feae74b2c9dbf198fea76ddf33aa"`
Sep 01 10:28:29.255 INFO kablam!     Checking float-cmp v0.2.5
Sep 01 10:28:29.697 INFO kablam!     Checking quantum v0.1.2 (file:///source)
Sep 01 10:28:31.108 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:28:31.108 INFO kablam!    --> src/matrix.rs:193:8
Sep 01 10:28:31.108 INFO kablam!     |
Sep 01 10:28:31.108 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Sep 01 10:28:31.108 INFO kablam!     |        ----^
Sep 01 10:28:31.108 INFO kablam!     |        |
Sep 01 10:28:31.108 INFO kablam!     |        help: remove this `mut`
Sep 01 10:28:31.108 INFO kablam!     |
Sep 01 10:28:31.108 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 10:28:31.108 INFO kablam! 
Sep 01 10:28:31.108 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:28:31.108 INFO kablam!    --> src/matrix.rs:203:9
Sep 01 10:28:31.108 INFO kablam!     |
Sep 01 10:28:31.108 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Sep 01 10:28:31.108 INFO kablam!     |         ----^^^^^
Sep 01 10:28:31.108 INFO kablam!     |         |
Sep 01 10:28:31.108 INFO kablam!     |         help: remove this `mut`
Sep 01 10:28:31.108 INFO kablam! 
Sep 01 10:28:31.109 INFO kablam! warning: variable does not need to be mutable
Sep 01 10:28:31.109 INFO kablam!    --> src/matrix.rs:205:9
Sep 01 10:28:31.109 INFO kablam!     |
Sep 01 10:28:31.109 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Sep 01 10:28:31.109 INFO kablam!     |         ----^^^^^^^
Sep 01 10:28:31.109 INFO kablam!     |         |
Sep 01 10:28:31.109 INFO kablam!     |         help: remove this `mut`
Sep 01 10:28:31.109 INFO kablam! 
Sep 01 10:28:31.162 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Sep 01 10:28:31.165 INFO kablam! su: No module specific data is present
Sep 01 10:28:31.614 INFO running `"docker" "rm" "-f" "24dcc6727ec8e018a5759752e1bfa0185633feae74b2c9dbf198fea76ddf33aa"`
Sep 01 10:28:31.697 INFO blam! 24dcc6727ec8e018a5759752e1bfa0185633feae74b2c9dbf198fea76ddf33aa