Dec 13 03:03:04.463 INFO testing sjsyrek/cormen-rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 03:03:04.464 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 03:03:04.633 INFO [stdout] df92b1e3198dd038b1ac947032000a16baf9f68aa86b67747d03e1342b738364
Dec 13 03:03:04.634 INFO running `"docker" "start" "-a" "df92b1e3198dd038b1ac947032000a16baf9f68aa86b67747d03e1342b738364"`
Dec 13 03:03:05.087 INFO [stderr] usermod: no changes
Dec 13 03:03:05.112 INFO [stderr]    Compiling cormen_rust v0.2.0 (/source)
Dec 13 03:03:05.257 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 03:03:05.257 INFO [stderr]   --> src/sorts/merge_sort.rs:14:40
Dec 13 03:03:05.257 INFO [stderr]    |
Dec 13 03:03:05.257 INFO [stderr] 14 |     let mut left: Vec<isize> = vec![0; (n1 + 1)];
Dec 13 03:03:05.257 INFO [stderr]    |                                        ^^^^^^^^ help: remove these parentheses
Dec 13 03:03:05.257 INFO [stderr]    |
Dec 13 03:03:05.257 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 03:03:05.257 INFO [stderr] 
Dec 13 03:03:05.257 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 03:03:05.257 INFO [stderr]   --> src/sorts/merge_sort.rs:15:41
Dec 13 03:03:05.257 INFO [stderr]    |
Dec 13 03:03:05.257 INFO [stderr] 15 |     let mut right: Vec<isize> = vec![0; (n2 + 1)];
Dec 13 03:03:05.257 INFO [stderr]    |                                         ^^^^^^^^ help: remove these parentheses
Dec 13 03:03:05.257 INFO [stderr] 
Dec 13 03:03:05.586 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Dec 13 03:03:05.592 INFO [stderr] su: No module specific data is present
Dec 13 03:03:06.023 INFO running `"docker" "inspect" "df92b1e3198dd038b1ac947032000a16baf9f68aa86b67747d03e1342b738364"`
Dec 13 03:03:06.142 INFO running `"docker" "rm" "-f" "df92b1e3198dd038b1ac947032000a16baf9f68aa86b67747d03e1342b738364"`
Dec 13 03:03:06.269 INFO [stdout] df92b1e3198dd038b1ac947032000a16baf9f68aa86b67747d03e1342b738364
Dec 13 03:03:06.347 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 03:03:06.705 INFO [stdout] 72da32fc888a77e6a9afe46d6051bb4a288a381cd639ef91e3ffc3825793796f
Dec 13 03:03:06.775 INFO running `"docker" "start" "-a" "72da32fc888a77e6a9afe46d6051bb4a288a381cd639ef91e3ffc3825793796f"`
Dec 13 03:03:07.394 INFO [stderr] usermod: no changes
Dec 13 03:03:07.453 INFO [stderr]    Compiling cormen_rust v0.2.0 (/source)
Dec 13 03:03:07.851 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 03:03:07.851 INFO [stderr]   --> src/sorts/merge_sort.rs:14:40
Dec 13 03:03:07.851 INFO [stderr]    |
Dec 13 03:03:07.851 INFO [stderr] 14 |     let mut left: Vec<isize> = vec![0; (n1 + 1)];
Dec 13 03:03:07.851 INFO [stderr]    |                                        ^^^^^^^^ help: remove these parentheses
Dec 13 03:03:07.851 INFO [stderr]    |
Dec 13 03:03:07.851 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 03:03:07.851 INFO [stderr] 
Dec 13 03:03:07.851 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 03:03:07.851 INFO [stderr]   --> src/sorts/merge_sort.rs:15:41
Dec 13 03:03:07.851 INFO [stderr]    |
Dec 13 03:03:07.851 INFO [stderr] 15 |     let mut right: Vec<isize> = vec![0; (n2 + 1)];
Dec 13 03:03:07.851 INFO [stderr]    |                                         ^^^^^^^^ help: remove these parentheses
Dec 13 03:03:07.851 INFO [stderr] 
Dec 13 03:03:08.402 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 13 03:03:08.411 INFO [stderr] su: No module specific data is present
Dec 13 03:03:08.985 INFO running `"docker" "inspect" "72da32fc888a77e6a9afe46d6051bb4a288a381cd639ef91e3ffc3825793796f"`
Dec 13 03:03:09.149 INFO running `"docker" "rm" "-f" "72da32fc888a77e6a9afe46d6051bb4a288a381cd639ef91e3ffc3825793796f"`
Dec 13 03:03:09.356 INFO [stdout] 72da32fc888a77e6a9afe46d6051bb4a288a381cd639ef91e3ffc3825793796f
Dec 13 03:03:09.358 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 03:03:09.551 INFO [stdout] 3002b79aefb86dda8e3396d5549ffd2b2416c5ffcb48d470a439a7e6be9f782a
Dec 13 03:03:09.559 INFO running `"docker" "start" "-a" "3002b79aefb86dda8e3396d5549ffd2b2416c5ffcb48d470a439a7e6be9f782a"`
Dec 13 03:03:10.165 INFO [stderr] usermod: no changes
Dec 13 03:03:10.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 03:03:10.208 INFO [stderr]      Running /target/debug/deps/cormen_rust-c8e727432424156d
Dec 13 03:03:10.209 INFO [stdout] 
Dec 13 03:03:10.209 INFO [stdout] running 0 tests
Dec 13 03:03:10.209 INFO [stdout] 
Dec 13 03:03:10.209 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:03:10.209 INFO [stdout] 
Dec 13 03:03:10.209 INFO [stderr]    Doc-tests cormen_rust
Dec 13 03:03:10.467 INFO [stdout] 
Dec 13 03:03:10.467 INFO [stdout] running 5 tests
Dec 13 03:03:11.487 INFO [stdout] test src/sorts/merge_sort.rs - sorts::merge_sort::merge (line 5) ... ok
Dec 13 03:03:11.539 INFO [stdout] test src/sorts/merge_sort.rs - sorts::merge_sort::merge_sort (line 42) ... ok
Dec 13 03:03:11.736 INFO [stdout] test src/utils.rs - utils::vec_to_str (line 5) ... ok
Dec 13 03:03:11.751 INFO [stdout] test src/sorts/insertion_sort.rs - sorts::insertion_sort::insertion_sort (line 5) ... ok
Dec 13 03:03:11.756 INFO [stdout] test src/sorts/selection_sort.rs - sorts::selection_sort::selection_sort (line 5) ... ok
Dec 13 03:03:11.756 INFO [stdout] 
Dec 13 03:03:11.756 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:03:11.756 INFO [stdout] 
Dec 13 03:03:11.771 INFO [stderr] su: No module specific data is present
Dec 13 03:03:12.084 INFO running `"docker" "inspect" "3002b79aefb86dda8e3396d5549ffd2b2416c5ffcb48d470a439a7e6be9f782a"`
Dec 13 03:03:12.214 INFO running `"docker" "rm" "-f" "3002b79aefb86dda8e3396d5549ffd2b2416c5ffcb48d470a439a7e6be9f782a"`
Dec 13 03:03:12.307 INFO [stdout] 3002b79aefb86dda8e3396d5549ffd2b2416c5ffcb48d470a439a7e6be9f782a