Dec 19 16:25:09.428 INFO checking gpierzynski/sorting against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:25:09.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:25:09.634 INFO [stdout] 2a0efbb2e98cbb530395692d7de78314a9fa833158dea033b1afb0571df0d1cf
Dec 19 16:25:09.640 INFO running `"docker" "start" "-a" "2a0efbb2e98cbb530395692d7de78314a9fa833158dea033b1afb0571df0d1cf"`
Dec 19 16:25:10.301 INFO [stderr]     Checking sorts v0.1.0 (/opt/crater/workdir)
Dec 19 16:25:10.548 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 16:25:10.548 INFO [stderr]   --> src/main.rs:17:36
Dec 19 16:25:10.548 INFO [stderr]    |
Dec 19 16:25:10.548 INFO [stderr] 17 |     quick::quick_sort(&mut sortme, 0, (a.len() as i32));
Dec 19 16:25:10.548 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 16:25:10.548 INFO [stderr]    |
Dec 19 16:25:10.548 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 16:25:10.548 INFO [stderr] 
Dec 19 16:25:10.581 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:25:10.588 INFO [stderr]  --> src/quick.rs:6:6
Dec 19 16:25:10.588 INFO [stderr]   |
Dec 19 16:25:10.588 INFO [stderr] 6 |     let mut x = a[(r-1) as usize];
Dec 19 16:25:10.588 INFO [stderr]   |         ----^
Dec 19 16:25:10.588 INFO [stderr]   |         |
Dec 19 16:25:10.588 INFO [stderr]   |         help: remove this `mut`
Dec 19 16:25:10.588 INFO [stderr]   |
Dec 19 16:25:10.588 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 19 16:25:10.588 INFO [stderr] 
Dec 19 16:25:10.588 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:25:10.588 INFO [stderr]   --> src/quick.rs:25:6
Dec 19 16:25:10.588 INFO [stderr]    |
Dec 19 16:25:10.588 INFO [stderr] 25 |     let mut q: i32;
Dec 19 16:25:10.588 INFO [stderr]    |         ----^
Dec 19 16:25:10.588 INFO [stderr]    |         |
Dec 19 16:25:10.588 INFO [stderr]    |         help: remove this `mut`
Dec 19 16:25:10.588 INFO [stderr] 
Dec 19 16:25:10.612 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 19 16:25:10.612 INFO [stderr]   --> src/main.rs:17:36
Dec 19 16:25:10.612 INFO [stderr]    |
Dec 19 16:25:10.612 INFO [stderr] 17 |     quick::quick_sort(&mut sortme, 0, (a.len() as i32));
Dec 19 16:25:10.612 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 16:25:10.612 INFO [stderr]    |
Dec 19 16:25:10.612 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 16:25:10.612 INFO [stderr] 
Dec 19 16:25:10.644 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:25:10.644 INFO [stderr]  --> src/quick.rs:6:6
Dec 19 16:25:10.644 INFO [stderr]   |
Dec 19 16:25:10.644 INFO [stderr] 6 |     let mut x = a[(r-1) as usize];
Dec 19 16:25:10.644 INFO [stderr]   |         ----^
Dec 19 16:25:10.644 INFO [stderr]   |         |
Dec 19 16:25:10.644 INFO [stderr]   |         help: remove this `mut`
Dec 19 16:25:10.644 INFO [stderr]   |
Dec 19 16:25:10.645 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 19 16:25:10.645 INFO [stderr] 
Dec 19 16:25:10.645 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:25:10.645 INFO [stderr]   --> src/quick.rs:25:6
Dec 19 16:25:10.645 INFO [stderr]    |
Dec 19 16:25:10.645 INFO [stderr] 25 |     let mut q: i32;
Dec 19 16:25:10.645 INFO [stderr]    |         ----^
Dec 19 16:25:10.645 INFO [stderr]    |         |
Dec 19 16:25:10.645 INFO [stderr]    |         help: remove this `mut`
Dec 19 16:25:10.645 INFO [stderr] 
Dec 19 16:25:10.670 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Dec 19 16:25:11.076 INFO running `"docker" "inspect" "2a0efbb2e98cbb530395692d7de78314a9fa833158dea033b1afb0571df0d1cf"`
Dec 19 16:25:11.214 INFO running `"docker" "rm" "-f" "2a0efbb2e98cbb530395692d7de78314a9fa833158dea033b1afb0571df0d1cf"`
Dec 19 16:25:11.275 INFO [stdout] 2a0efbb2e98cbb530395692d7de78314a9fa833158dea033b1afb0571df0d1cf