Dec 17 23:37:59.344 INFO checking gpierzynski/sorting against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:37:59.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/gpierzynski/sorting:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:37:59.659 INFO [stdout] 46423d840bbfb748107ac6bc591adeb2376a235a8986ab2fd645c85ecee5a826
Dec 17 23:37:59.661 INFO running `"docker" "start" "-a" "46423d840bbfb748107ac6bc591adeb2376a235a8986ab2fd645c85ecee5a826"`
Dec 17 23:38:00.420 INFO [stderr]     Checking sorts v0.1.0 (/opt/crater/workdir)
Dec 17 23:38:00.668 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 23:38:00.668 INFO [stderr]   --> src/main.rs:17:36
Dec 17 23:38:00.668 INFO [stderr]    |
Dec 17 23:38:00.668 INFO [stderr] 17 |     quick::quick_sort(&mut sortme, 0, (a.len() as i32));
Dec 17 23:38:00.668 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 23:38:00.668 INFO [stderr]    |
Dec 17 23:38:00.668 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 23:38:00.668 INFO [stderr] 
Dec 17 23:38:00.704 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 23:38:00.704 INFO [stderr]   --> src/main.rs:17:36
Dec 17 23:38:00.704 INFO [stderr]    |
Dec 17 23:38:00.704 INFO [stderr] 17 |     quick::quick_sort(&mut sortme, 0, (a.len() as i32));
Dec 17 23:38:00.704 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 23:38:00.704 INFO [stderr]    |
Dec 17 23:38:00.704 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 23:38:00.704 INFO [stderr] 
Dec 17 23:38:00.708 INFO [stderr] warning: variable does not need to be mutable
Dec 17 23:38:00.708 INFO [stderr]  --> src/quick.rs:6:6
Dec 17 23:38:00.708 INFO [stderr]   |
Dec 17 23:38:00.708 INFO [stderr] 6 |     let mut x = a[(r-1) as usize];
Dec 17 23:38:00.708 INFO [stderr]   |         ----^
Dec 17 23:38:00.708 INFO [stderr]   |         |
Dec 17 23:38:00.708 INFO [stderr]   |         help: remove this `mut`
Dec 17 23:38:00.708 INFO [stderr]   |
Dec 17 23:38:00.708 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 17 23:38:00.708 INFO [stderr] 
Dec 17 23:38:00.708 INFO [stderr] warning: variable does not need to be mutable
Dec 17 23:38:00.708 INFO [stderr]   --> src/quick.rs:25:6
Dec 17 23:38:00.708 INFO [stderr]    |
Dec 17 23:38:00.708 INFO [stderr] 25 |     let mut q: i32;
Dec 17 23:38:00.708 INFO [stderr]    |         ----^
Dec 17 23:38:00.708 INFO [stderr]    |         |
Dec 17 23:38:00.708 INFO [stderr]    |         help: remove this `mut`
Dec 17 23:38:00.708 INFO [stderr] 
Dec 17 23:38:00.740 INFO [stderr] warning: variable does not need to be mutable
Dec 17 23:38:00.740 INFO [stderr]  --> src/quick.rs:6:6
Dec 17 23:38:00.741 INFO [stderr]   |
Dec 17 23:38:00.741 INFO [stderr] 6 |     let mut x = a[(r-1) as usize];
Dec 17 23:38:00.741 INFO [stderr]   |         ----^
Dec 17 23:38:00.741 INFO [stderr]   |         |
Dec 17 23:38:00.741 INFO [stderr]   |         help: remove this `mut`
Dec 17 23:38:00.741 INFO [stderr]   |
Dec 17 23:38:00.741 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 17 23:38:00.741 INFO [stderr] 
Dec 17 23:38:00.741 INFO [stderr] warning: variable does not need to be mutable
Dec 17 23:38:00.741 INFO [stderr]   --> src/quick.rs:25:6
Dec 17 23:38:00.741 INFO [stderr]    |
Dec 17 23:38:00.741 INFO [stderr] 25 |     let mut q: i32;
Dec 17 23:38:00.741 INFO [stderr]    |         ----^
Dec 17 23:38:00.741 INFO [stderr]    |         |
Dec 17 23:38:00.741 INFO [stderr]    |         help: remove this `mut`
Dec 17 23:38:00.741 INFO [stderr] 
Dec 17 23:38:00.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 17 23:38:01.114 INFO running `"docker" "inspect" "46423d840bbfb748107ac6bc591adeb2376a235a8986ab2fd645c85ecee5a826"`
Dec 17 23:38:01.302 INFO running `"docker" "rm" "-f" "46423d840bbfb748107ac6bc591adeb2376a235a8986ab2fd645c85ecee5a826"`
Dec 17 23:38:01.498 INFO [stdout] 46423d840bbfb748107ac6bc591adeb2376a235a8986ab2fd645c85ecee5a826