Sep 06 00:21:45.855 INFO checking seal-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:21:45.855 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:21:45.855 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:21:46.016 INFO blam! e05f89d46a16b1cc6bf1afff048b4e554122d9e03cf2424105c5237e263db490
Sep 06 00:21:46.017 INFO running `"docker" "start" "-a" "e05f89d46a16b1cc6bf1afff048b4e554122d9e03cf2424105c5237e263db490"`
Sep 06 00:21:46.713 INFO kablam! usermod: no changes
Sep 06 00:21:46.765 INFO kablam!     Checking seal v0.1.0 (file:///source)
Sep 06 00:21:47.033 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 00:21:47.033 INFO kablam!   --> src/pair/alignment_set.rs:55:58
Sep 06 00:21:47.033 INFO kablam!    |
Sep 06 00:21:47.033 INFO kablam! 55 |               let mut last_diagonal = strategy.total_score((strategy.mismatch_score() *
Sep 06 00:21:47.033 INFO kablam!    |  __________________________________________________________^
Sep 06 00:21:47.033 INFO kablam! 56 | |                                                           (y as isize)));
Sep 06 00:21:47.033 INFO kablam!    | |_______________________________________________________________________^ help: remove these parentheses
Sep 06 00:21:47.033 INFO kablam!    |
Sep 06 00:21:47.033 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 00:21:47.033 INFO kablam! 
Sep 06 00:21:47.033 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 00:21:47.033 INFO kablam!   --> src/pair/alignment_set.rs:57:43
Sep 06 00:21:47.033 INFO kablam!    |
Sep 06 00:21:47.033 INFO kablam! 57 |             row[0] = strategy.total_score((strategy.insert_score() * ((y + 1) as isize)));
Sep 06 00:21:47.033 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 00:21:47.033 INFO kablam! 
Sep 06 00:21:47.033 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 00:21:47.034 INFO kablam!    --> src/pair/alignment_set.rs:116:49
Sep 06 00:21:47.034 INFO kablam!     |
Sep 06 00:21:47.034 INFO kablam! 116 |         (0..width).map(|i| strategy.total_score((strategy.delete_score() * (i as isize)))).collect()
Sep 06 00:21:47.034 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 00:21:47.034 INFO kablam! 
Sep 06 00:21:47.142 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 00:21:47.142 INFO kablam!   --> src/pair/alignment_set.rs:55:58
Sep 06 00:21:47.142 INFO kablam!    |
Sep 06 00:21:47.142 INFO kablam! 55 |               let mut last_diagonal = strategy.total_score((strategy.mismatch_score() *
Sep 06 00:21:47.142 INFO kablam!    |  __________________________________________________________^
Sep 06 00:21:47.142 INFO kablam! 56 | |                                                           (y as isize)));
Sep 06 00:21:47.142 INFO kablam!    | |_______________________________________________________________________^ help: remove these parentheses
Sep 06 00:21:47.142 INFO kablam!    |
Sep 06 00:21:47.142 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 00:21:47.142 INFO kablam! 
Sep 06 00:21:47.142 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 00:21:47.142 INFO kablam!   --> src/pair/alignment_set.rs:57:43
Sep 06 00:21:47.142 INFO kablam!    |
Sep 06 00:21:47.142 INFO kablam! 57 |             row[0] = strategy.total_score((strategy.insert_score() * ((y + 1) as isize)));
Sep 06 00:21:47.142 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 00:21:47.142 INFO kablam! 
Sep 06 00:21:47.142 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 00:21:47.142 INFO kablam!    --> src/pair/alignment_set.rs:116:49
Sep 06 00:21:47.142 INFO kablam!     |
Sep 06 00:21:47.142 INFO kablam! 116 |         (0..width).map(|i| strategy.total_score((strategy.delete_score() * (i as isize)))).collect()
Sep 06 00:21:47.142 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 00:21:47.142 INFO kablam! 
Sep 06 00:21:47.358 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:21:47.358 INFO kablam!   --> src/pair/runs.rs:22:13
Sep 06 00:21:47.358 INFO kablam!    |
Sep 06 00:21:47.358 INFO kablam! 22 |         let mut inner = &mut self.inner;
Sep 06 00:21:47.358 INFO kablam!    |             ----^^^^^
Sep 06 00:21:47.358 INFO kablam!    |             |
Sep 06 00:21:47.358 INFO kablam!    |             help: remove this `mut`
Sep 06 00:21:47.358 INFO kablam!    |
Sep 06 00:21:47.358 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 00:21:47.358 INFO kablam! 
Sep 06 00:21:47.366 INFO kablam! error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
Sep 06 00:21:47.366 INFO kablam!   --> src/pair/alignment_matrix.rs:79:26
Sep 06 00:21:47.366 INFO kablam!    |
Sep 06 00:21:47.366 INFO kablam! 79 |         self.mut_slice()[self.offset(cursor)] = byte;
Sep 06 00:21:47.366 INFO kablam!    |         ----             ^^^^               - mutable borrow ends here
Sep 06 00:21:47.366 INFO kablam!    |         |                |
Sep 06 00:21:47.366 INFO kablam!    |         |                immutable borrow occurs here
Sep 06 00:21:47.366 INFO kablam!    |         mutable borrow occurs here
Sep 06 00:21:47.366 INFO kablam! 
Sep 06 00:21:47.398 INFO kablam! error: aborting due to previous error
Sep 06 00:21:47.398 INFO kablam! 
Sep 06 00:21:47.398 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Sep 06 00:21:47.400 INFO kablam! error: Could not compile `seal`.
Sep 06 00:21:47.400 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 00:21:47.558 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:21:47.558 INFO kablam!   --> src/pair/runs.rs:22:13
Sep 06 00:21:47.558 INFO kablam!    |
Sep 06 00:21:47.558 INFO kablam! 22 |         let mut inner = &mut self.inner;
Sep 06 00:21:47.558 INFO kablam!    |             ----^^^^^
Sep 06 00:21:47.558 INFO kablam!    |             |
Sep 06 00:21:47.558 INFO kablam!    |             help: remove this `mut`
Sep 06 00:21:47.558 INFO kablam!    |
Sep 06 00:21:47.558 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 00:21:47.558 INFO kablam! 
Sep 06 00:21:47.562 INFO kablam! error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
Sep 06 00:21:47.563 INFO kablam!   --> src/pair/alignment_matrix.rs:79:26
Sep 06 00:21:47.563 INFO kablam!    |
Sep 06 00:21:47.563 INFO kablam! 79 |         self.mut_slice()[self.offset(cursor)] = byte;
Sep 06 00:21:47.563 INFO kablam!    |         ----             ^^^^               - mutable borrow ends here
Sep 06 00:21:47.563 INFO kablam!    |         |                |
Sep 06 00:21:47.563 INFO kablam!    |         |                immutable borrow occurs here
Sep 06 00:21:47.563 INFO kablam!    |         mutable borrow occurs here
Sep 06 00:21:47.563 INFO kablam! 
Sep 06 00:21:47.586 INFO kablam! error: aborting due to previous error
Sep 06 00:21:47.586 INFO kablam! 
Sep 06 00:21:47.586 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Sep 06 00:21:47.594 INFO kablam! error: Could not compile `seal`.
Sep 06 00:21:47.594 INFO kablam! 
Sep 06 00:21:47.594 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 00:21:47.595 INFO kablam! su: No module specific data is present
Sep 06 00:21:48.461 INFO running `"docker" "rm" "-f" "e05f89d46a16b1cc6bf1afff048b4e554122d9e03cf2424105c5237e263db490"`
Sep 06 00:21:48.571 INFO blam! e05f89d46a16b1cc6bf1afff048b4e554122d9e03cf2424105c5237e263db490