Dec 11 17:50:17.739 INFO checking gpierzynski/sorting against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:50:17.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 17:50:18.006 INFO [stdout] dcce514bad9842604c1502975c7799b115146039efe20bfdd5afc18b5383860b
Dec 11 17:50:18.010 INFO running `"docker" "start" "-a" "dcce514bad9842604c1502975c7799b115146039efe20bfdd5afc18b5383860b"`
Dec 11 17:50:18.489 INFO [stderr] usermod: no changes
Dec 11 17:50:18.535 INFO [stderr]     Checking sorts v0.1.0 (/source)
Dec 11 17:50:18.876 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:50:18.876 INFO [stderr]   --> src/main.rs:17:36
Dec 11 17:50:18.876 INFO [stderr]    |
Dec 11 17:50:18.876 INFO [stderr] 17 |     quick::quick_sort(&mut sortme, 0, (a.len() as i32));
Dec 11 17:50:18.876 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 17:50:18.876 INFO [stderr]    |
Dec 11 17:50:18.876 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:50:18.876 INFO [stderr] 
Dec 11 17:50:18.887 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:50:18.887 INFO [stderr]   --> src/main.rs:17:36
Dec 11 17:50:18.887 INFO [stderr]    |
Dec 11 17:50:18.887 INFO [stderr] 17 |     quick::quick_sort(&mut sortme, 0, (a.len() as i32));
Dec 11 17:50:18.900 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 17:50:18.900 INFO [stderr]    |
Dec 11 17:50:18.900 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:50:18.900 INFO [stderr] 
Dec 11 17:50:18.921 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:50:18.922 INFO [stderr]  --> src/quick.rs:6:6
Dec 11 17:50:18.922 INFO [stderr]   |
Dec 11 17:50:18.922 INFO [stderr] 6 |     let mut x = a[(r-1) as usize];
Dec 11 17:50:18.922 INFO [stderr]   |         ----^
Dec 11 17:50:18.922 INFO [stderr]   |         |
Dec 11 17:50:18.922 INFO [stderr]   |         help: remove this `mut`
Dec 11 17:50:18.922 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:50:18.922 INFO [stderr]  --> src/quick.rs:6:6
Dec 11 17:50:18.922 INFO [stderr]   |
Dec 11 17:50:18.922 INFO [stderr] 6 |     let mut x = a[(r-1) as usize];
Dec 11 17:50:18.922 INFO [stderr]   |         ----^
Dec 11 17:50:18.923 INFO [stderr]   |         |
Dec 11 17:50:18.923 INFO [stderr]   |         help: remove this `mut`
Dec 11 17:50:18.923 INFO [stderr]   |
Dec 11 17:50:18.923 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 17:50:18.923 INFO [stderr] 
Dec 11 17:50:18.923 INFO [stderr]   |
Dec 11 17:50:18.923 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 17:50:18.924 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:50:18.924 INFO [stderr]   --> src/quick.rs:25:6
Dec 11 17:50:18.924 INFO [stderr]    |
Dec 11 17:50:18.924 INFO [stderr] 25 |     let mut q: i32;
Dec 11 17:50:18.924 INFO [stderr]    |         ----^
Dec 11 17:50:18.924 INFO [stderr]    |         |
Dec 11 17:50:18.924 INFO [stderr]    |         help: remove this `mut`
Dec 11 17:50:18.924 INFO [stderr] 
Dec 11 17:50:18.924 INFO [stderr] 
Dec 11 17:50:18.924 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:50:18.924 INFO [stderr]   --> src/quick.rs:25:6
Dec 11 17:50:18.924 INFO [stderr]    |
Dec 11 17:50:18.924 INFO [stderr] 25 |     let mut q: i32;
Dec 11 17:50:18.924 INFO [stderr]    |         ----^
Dec 11 17:50:18.924 INFO [stderr]    |         |
Dec 11 17:50:18.924 INFO [stderr]    |         help: remove this `mut`
Dec 11 17:50:18.924 INFO [stderr] 
Dec 11 17:50:18.961 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Dec 11 17:50:18.968 INFO [stderr] su: No module specific data is present
Dec 11 17:50:19.363 INFO running `"docker" "inspect" "dcce514bad9842604c1502975c7799b115146039efe20bfdd5afc18b5383860b"`
Dec 11 17:50:19.600 INFO running `"docker" "rm" "-f" "dcce514bad9842604c1502975c7799b115146039efe20bfdd5afc18b5383860b"`
Dec 11 17:50:19.876 INFO [stdout] dcce514bad9842604c1502975c7799b115146039efe20bfdd5afc18b5383860b