Nov 01 18:10:17.952 INFO checking quantum-0.1.2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 18:10:17.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 18:10:18.120 INFO blam! 345b8dc1492f7ea355a12afb295527dc7f35d51ee8117071f275e480825e0a3f
Nov 01 18:10:18.121 INFO running `"docker" "start" "-a" "345b8dc1492f7ea355a12afb295527dc7f35d51ee8117071f275e480825e0a3f"`
Nov 01 18:10:18.612 INFO kablam! usermod: no changes
Nov 01 18:10:18.662 INFO kablam!     Checking float-cmp v0.2.5
Nov 01 18:10:19.280 INFO kablam!     Checking quantum v0.1.2 (/source)
Nov 01 18:10:21.303 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:10:21.303 INFO kablam!    --> src/matrix.rs:193:8
Nov 01 18:10:21.304 INFO kablam!     |
Nov 01 18:10:21.304 INFO kablam! 193 |    let mut m = m_real![1, 2; 3, 4];
Nov 01 18:10:21.308 INFO kablam!     |        ----^
Nov 01 18:10:21.309 INFO kablam!     |        |
Nov 01 18:10:21.309 INFO kablam!     |        help: remove this `mut`
Nov 01 18:10:21.309 INFO kablam!     |
Nov 01 18:10:21.310 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 18:10:21.310 INFO kablam! 
Nov 01 18:10:21.310 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:10:21.310 INFO kablam!    --> src/matrix.rs:203:9
Nov 01 18:10:21.311 INFO kablam!     |
Nov 01 18:10:21.311 INFO kablam! 203 |     let mut added = m_real![2, 4; 6, 8];
Nov 01 18:10:21.311 INFO kablam!     |         ----^^^^^
Nov 01 18:10:21.311 INFO kablam!     |         |
Nov 01 18:10:21.312 INFO kablam!     |         help: remove this `mut`
Nov 01 18:10:21.312 INFO kablam! 
Nov 01 18:10:21.312 INFO kablam! warning: variable does not need to be mutable
Nov 01 18:10:21.313 INFO kablam!    --> src/matrix.rs:205:9
Nov 01 18:10:21.313 INFO kablam!     |
Nov 01 18:10:21.313 INFO kablam! 205 |     let mut squared = m_real![7, 10; 15, 22];
Nov 01 18:10:21.313 INFO kablam!     |         ----^^^^^^^
Nov 01 18:10:21.314 INFO kablam!     |         |
Nov 01 18:10:21.314 INFO kablam!     |         help: remove this `mut`
Nov 01 18:10:21.314 INFO kablam! 
Nov 01 18:10:21.385 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Nov 01 18:10:21.390 INFO kablam! su: No module specific data is present
Nov 01 18:10:21.908 INFO running `"docker" "rm" "-f" "345b8dc1492f7ea355a12afb295527dc7f35d51ee8117071f275e480825e0a3f"`
Nov 01 18:10:22.217 INFO blam! 345b8dc1492f7ea355a12afb295527dc7f35d51ee8117071f275e480825e0a3f