Oct 27 17:36:27.839 INFO checking quantum-0.1.2 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 17:36:27.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 17:36:28.166 INFO blam! c83b4e0d31490ba0a52f4b8f4dd0e91e866f94b3546eb9f5dbe3770d78a0bf79
Oct 27 17:36:28.173 INFO running `"docker" "start" "-a" "c83b4e0d31490ba0a52f4b8f4dd0e91e866f94b3546eb9f5dbe3770d78a0bf79"`
Oct 27 17:36:28.618 INFO kablam! usermod: no changes
Oct 27 17:36:28.661 INFO kablam!     Checking float-cmp v0.2.5
Oct 27 17:36:29.386 INFO kablam!     Checking quantum v0.1.2 (/source)
Oct 27 17:36:31.275 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:36:31.275 INFO kablam!    --> src/matrix.rs:193:8
Oct 27 17:36:31.275 INFO kablam!     |
Oct 27 17:36:31.275 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Oct 27 17:36:31.275 INFO kablam!     |        ----^
Oct 27 17:36:31.275 INFO kablam!     |        |
Oct 27 17:36:31.275 INFO kablam!     |        help: remove this `mut`
Oct 27 17:36:31.275 INFO kablam!     |
Oct 27 17:36:31.275 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 17:36:31.275 INFO kablam! 
Oct 27 17:36:31.275 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:36:31.275 INFO kablam!    --> src/matrix.rs:203:9
Oct 27 17:36:31.275 INFO kablam!     |
Oct 27 17:36:31.275 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Oct 27 17:36:31.275 INFO kablam!     |         ----^^^^^
Oct 27 17:36:31.275 INFO kablam!     |         |
Oct 27 17:36:31.275 INFO kablam!     |         help: remove this `mut`
Oct 27 17:36:31.275 INFO kablam! 
Oct 27 17:36:31.275 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:36:31.275 INFO kablam!    --> src/matrix.rs:205:9
Oct 27 17:36:31.275 INFO kablam!     |
Oct 27 17:36:31.275 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Oct 27 17:36:31.275 INFO kablam!     |         ----^^^^^^^
Oct 27 17:36:31.275 INFO kablam!     |         |
Oct 27 17:36:31.275 INFO kablam!     |         help: remove this `mut`
Oct 27 17:36:31.275 INFO kablam! 
Oct 27 17:36:31.375 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Oct 27 17:36:31.378 INFO kablam! su: No module specific data is present
Oct 27 17:36:32.179 INFO running `"docker" "rm" "-f" "c83b4e0d31490ba0a52f4b8f4dd0e91e866f94b3546eb9f5dbe3770d78a0bf79"`
Oct 27 17:36:32.443 INFO blam! c83b4e0d31490ba0a52f4b8f4dd0e91e866f94b3546eb9f5dbe3770d78a0bf79