Dec 04 10:01:44.883 INFO checking sjsyrek/cormen-rust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:01:44.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 10:01:45.173 INFO [stdout] a10bde087e29ce96c7ff65e9e6044776c8171e51cb185a0007b7f4ebff2d8f04
Dec 04 10:01:45.175 INFO running `"docker" "start" "-a" "a10bde087e29ce96c7ff65e9e6044776c8171e51cb185a0007b7f4ebff2d8f04"`
Dec 04 10:01:45.663 INFO [stderr] usermod: no changes
Dec 04 10:01:45.690 INFO [stderr]     Checking cormen_rust v0.2.0 (/source)
Dec 04 10:01:45.814 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 10:01:45.814 INFO [stderr]   --> src/sorts/merge_sort.rs:14:40
Dec 04 10:01:45.814 INFO [stderr]    |
Dec 04 10:01:45.814 INFO [stderr] 14 |     let mut left: Vec<isize> = vec![0; (n1 + 1)];
Dec 04 10:01:45.814 INFO [stderr]    |                                        ^^^^^^^^ help: remove these parentheses
Dec 04 10:01:45.814 INFO [stderr]    |
Dec 04 10:01:45.814 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 10:01:45.814 INFO [stderr] 
Dec 04 10:01:45.814 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 10:01:45.814 INFO [stderr]   --> src/sorts/merge_sort.rs:15:41
Dec 04 10:01:45.814 INFO [stderr]    |
Dec 04 10:01:45.814 INFO [stderr] 15 |     let mut right: Vec<isize> = vec![0; (n2 + 1)];
Dec 04 10:01:45.814 INFO [stderr]    |                                         ^^^^^^^^ help: remove these parentheses
Dec 04 10:01:45.814 INFO [stderr] 
Dec 04 10:01:45.854 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 10:01:45.854 INFO [stderr]   --> src/sorts/merge_sort.rs:14:40
Dec 04 10:01:45.854 INFO [stderr]    |
Dec 04 10:01:45.854 INFO [stderr] 14 |     let mut left: Vec<isize> = vec![0; (n1 + 1)];
Dec 04 10:01:45.854 INFO [stderr]    |                                        ^^^^^^^^ help: remove these parentheses
Dec 04 10:01:45.854 INFO [stderr]    |
Dec 04 10:01:45.854 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 10:01:45.854 INFO [stderr] 
Dec 04 10:01:45.854 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 10:01:45.854 INFO [stderr]   --> src/sorts/merge_sort.rs:15:41
Dec 04 10:01:45.854 INFO [stderr]    |
Dec 04 10:01:45.854 INFO [stderr] 15 |     let mut right: Vec<isize> = vec![0; (n2 + 1)];
Dec 04 10:01:45.854 INFO [stderr]    |                                         ^^^^^^^^ help: remove these parentheses
Dec 04 10:01:45.854 INFO [stderr] 
Dec 04 10:01:46.086 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 04 10:01:46.095 INFO [stderr] su: No module specific data is present
Dec 04 10:01:46.641 INFO running `"docker" "inspect" "a10bde087e29ce96c7ff65e9e6044776c8171e51cb185a0007b7f4ebff2d8f04"`
Dec 04 10:01:46.924 INFO running `"docker" "rm" "-f" "a10bde087e29ce96c7ff65e9e6044776c8171e51cb185a0007b7f4ebff2d8f04"`
Dec 04 10:01:47.311 INFO [stdout] a10bde087e29ce96c7ff65e9e6044776c8171e51cb185a0007b7f4ebff2d8f04