Sep 10 12:25:16.106 INFO checking quantum-0.1.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 12:25:16.106 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 12:25:16.106 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:25:16.259 INFO blam! 494d01d748fcacba6aa6ffeed39d21508405a866f92203533e6678e74f686283
Sep 10 12:25:16.261 INFO running `"docker" "start" "-a" "494d01d748fcacba6aa6ffeed39d21508405a866f92203533e6678e74f686283"`
Sep 10 12:25:17.014 INFO kablam! usermod: no changes
Sep 10 12:25:17.078 INFO kablam!     Checking float-cmp v0.2.5
Sep 10 12:25:17.436 INFO kablam!     Checking quantum v0.1.2 (file:///source)
Sep 10 12:25:18.329 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:25:18.329 INFO kablam!    --> src/matrix.rs:193:8
Sep 10 12:25:18.329 INFO kablam!     |
Sep 10 12:25:18.329 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Sep 10 12:25:18.329 INFO kablam!     |        ----^
Sep 10 12:25:18.329 INFO kablam!     |        |
Sep 10 12:25:18.329 INFO kablam!     |        help: remove this `mut`
Sep 10 12:25:18.329 INFO kablam!     |
Sep 10 12:25:18.329 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 12:25:18.329 INFO kablam! 
Sep 10 12:25:18.329 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:25:18.329 INFO kablam!    --> src/matrix.rs:203:9
Sep 10 12:25:18.329 INFO kablam!     |
Sep 10 12:25:18.329 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Sep 10 12:25:18.329 INFO kablam!     |         ----^^^^^
Sep 10 12:25:18.329 INFO kablam!     |         |
Sep 10 12:25:18.329 INFO kablam!     |         help: remove this `mut`
Sep 10 12:25:18.329 INFO kablam! 
Sep 10 12:25:18.329 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:25:18.329 INFO kablam!    --> src/matrix.rs:205:9
Sep 10 12:25:18.329 INFO kablam!     |
Sep 10 12:25:18.329 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Sep 10 12:25:18.329 INFO kablam!     |         ----^^^^^^^
Sep 10 12:25:18.329 INFO kablam!     |         |
Sep 10 12:25:18.329 INFO kablam!     |         help: remove this `mut`
Sep 10 12:25:18.329 INFO kablam! 
Sep 10 12:25:18.380 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Sep 10 12:25:18.383 INFO kablam! su: No module specific data is present
Sep 10 12:25:19.108 INFO running `"docker" "rm" "-f" "494d01d748fcacba6aa6ffeed39d21508405a866f92203533e6678e74f686283"`
Sep 10 12:25:19.203 INFO blam! 494d01d748fcacba6aa6ffeed39d21508405a866f92203533e6678e74f686283