Dec 11 17:50:17.463 INFO checking gpierzynski/sorting against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:50:17.463 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 17:50:17.727 INFO [stdout] 61fb9450346c3b97bbb15d2211228ff7d7624fbf3b650926e4b49a0f6eb2c309
Dec 11 17:50:17.729 INFO running `"docker" "start" "-a" "61fb9450346c3b97bbb15d2211228ff7d7624fbf3b650926e4b49a0f6eb2c309"`
Dec 11 17:50:18.503 INFO [stderr] usermod: no changes
Dec 11 17:50:18.539 INFO [stderr]     Checking sorts v0.1.0 (/source)
Dec 11 17:50:18.882 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:50:18.882 INFO [stderr]   --> src/main.rs:17:36
Dec 11 17:50:18.882 INFO [stderr]    |
Dec 11 17:50:18.882 INFO [stderr] 17 |     quick::quick_sort(&mut sortme, 0, (a.len() as i32));
Dec 11 17:50:18.882 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 17:50:18.882 INFO [stderr]    |
Dec 11 17:50:18.882 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:50:18.882 INFO [stderr] 
Dec 11 17:50:18.920 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:50:18.920 INFO [stderr]  --> src/quick.rs:6:6
Dec 11 17:50:18.920 INFO [stderr]   |
Dec 11 17:50:18.920 INFO [stderr] 6 |     let mut x = a[(r-1) as usize];
Dec 11 17:50:18.920 INFO [stderr]   |         ----^
Dec 11 17:50:18.920 INFO [stderr]   |         |
Dec 11 17:50:18.920 INFO [stderr]   |         help: remove this `mut`
Dec 11 17:50:18.920 INFO [stderr]   |
Dec 11 17:50:18.921 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 17:50:18.921 INFO [stderr] 
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:25:6
Dec 11 17:50:18.922 INFO [stderr]    |
Dec 11 17:50:18.923 INFO [stderr] 25 |     let mut q: i32;
Dec 11 17:50:18.923 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 17:50:18.976 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 17:50:18.976 INFO [stderr]   --> src/main.rs:17:36
Dec 11 17:50:18.976 INFO [stderr]    |
Dec 11 17:50:18.976 INFO [stderr] 17 |     quick::quick_sort(&mut sortme, 0, (a.len() as i32));
Dec 11 17:50:18.976 INFO [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 17:50:18.976 INFO [stderr]    |
Dec 11 17:50:18.976 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 17:50:18.976 INFO [stderr] 
Dec 11 17:50:19.004 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:50:19.004 INFO [stderr]  --> src/quick.rs:6:6
Dec 11 17:50:19.004 INFO [stderr]   |
Dec 11 17:50:19.004 INFO [stderr] 6 |     let mut x = a[(r-1) as usize];
Dec 11 17:50:19.004 INFO [stderr]   |         ----^
Dec 11 17:50:19.004 INFO [stderr]   |         |
Dec 11 17:50:19.004 INFO [stderr]   |         help: remove this `mut`
Dec 11 17:50:19.004 INFO [stderr]   |
Dec 11 17:50:19.004 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 17:50:19.004 INFO [stderr] 
Dec 11 17:50:19.004 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:50:19.004 INFO [stderr]   --> src/quick.rs:25:6
Dec 11 17:50:19.004 INFO [stderr]    |
Dec 11 17:50:19.004 INFO [stderr] 25 |     let mut q: i32;
Dec 11 17:50:19.004 INFO [stderr]    |         ----^
Dec 11 17:50:19.004 INFO [stderr]    |         |
Dec 11 17:50:19.004 INFO [stderr]    |         help: remove this `mut`
Dec 11 17:50:19.004 INFO [stderr] 
Dec 11 17:50:19.034 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 11 17:50:19.036 INFO [stderr] su: No module specific data is present
Dec 11 17:50:19.462 INFO running `"docker" "inspect" "61fb9450346c3b97bbb15d2211228ff7d7624fbf3b650926e4b49a0f6eb2c309"`
Dec 11 17:50:19.673 INFO running `"docker" "rm" "-f" "61fb9450346c3b97bbb15d2211228ff7d7624fbf3b650926e4b49a0f6eb2c309"`
Dec 11 17:50:19.913 INFO [stdout] 61fb9450346c3b97bbb15d2211228ff7d7624fbf3b650926e4b49a0f6eb2c309