Nov 30 17:36:12.535 INFO checking quantum-0.1.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 17:36:12.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 17:36:12.749 INFO [stdout] 3893b1afd750f4f8b2117d9b33471fcd5ffbb1010f7771b51476f61ee0cff411
Nov 30 17:36:12.753 INFO running `"docker" "start" "-a" "3893b1afd750f4f8b2117d9b33471fcd5ffbb1010f7771b51476f61ee0cff411"`
Nov 30 17:36:13.348 INFO [stderr] usermod: no changes
Nov 30 17:36:13.395 INFO [stderr]     Checking float-cmp v0.2.5
Nov 30 17:36:13.952 INFO [stderr]     Checking quantum v0.1.2 (/source)
Nov 30 17:36:15.592 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:36:15.592 INFO [stderr]    --> src/matrix.rs:193:8
Nov 30 17:36:15.592 INFO [stderr]     |
Nov 30 17:36:15.592 INFO [stderr] 193 |    let mut m = m_real![1, 2; 3, 4];
Nov 30 17:36:15.592 INFO [stderr]     |        ----^
Nov 30 17:36:15.592 INFO [stderr]     |        |
Nov 30 17:36:15.592 INFO [stderr]     |        help: remove this `mut`
Nov 30 17:36:15.592 INFO [stderr]     |
Nov 30 17:36:15.592 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 17:36:15.592 INFO [stderr] 
Nov 30 17:36:15.592 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:36:15.592 INFO [stderr]    --> src/matrix.rs:203:9
Nov 30 17:36:15.592 INFO [stderr]     |
Nov 30 17:36:15.592 INFO [stderr] 203 |     let mut added = m_real![2, 4; 6, 8];
Nov 30 17:36:15.592 INFO [stderr]     |         ----^^^^^
Nov 30 17:36:15.592 INFO [stderr]     |         |
Nov 30 17:36:15.592 INFO [stderr]     |         help: remove this `mut`
Nov 30 17:36:15.592 INFO [stderr] 
Nov 30 17:36:15.593 INFO [stderr] warning: variable does not need to be mutable
Nov 30 17:36:15.593 INFO [stderr]    --> src/matrix.rs:205:9
Nov 30 17:36:15.593 INFO [stderr]     |
Nov 30 17:36:15.593 INFO [stderr] 205 |     let mut squared = m_real![7, 10; 15, 22];
Nov 30 17:36:15.593 INFO [stderr]     |         ----^^^^^^^
Nov 30 17:36:15.593 INFO [stderr]     |         |
Nov 30 17:36:15.593 INFO [stderr]     |         help: remove this `mut`
Nov 30 17:36:15.593 INFO [stderr] 
Nov 30 17:36:15.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Nov 30 17:36:15.665 INFO [stderr] su: No module specific data is present
Nov 30 17:36:16.444 INFO running `"docker" "inspect" "3893b1afd750f4f8b2117d9b33471fcd5ffbb1010f7771b51476f61ee0cff411"`
Nov 30 17:36:16.716 INFO running `"docker" "rm" "-f" "3893b1afd750f4f8b2117d9b33471fcd5ffbb1010f7771b51476f61ee0cff411"`
Nov 30 17:36:17.052 INFO [stdout] 3893b1afd750f4f8b2117d9b33471fcd5ffbb1010f7771b51476f61ee0cff411