Sep 17 17:42:06.349 INFO checking seal-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 17:42:06.349 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 17:42:06.349 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 17:42:06.690 INFO blam! 95eb13b0b54a7124b439f53e5363446952efed5a5e2fedc1fdafa2efa89488cd
Sep 17 17:42:06.692 INFO running `"docker" "start" "-a" "95eb13b0b54a7124b439f53e5363446952efed5a5e2fedc1fdafa2efa89488cd"`
Sep 17 17:42:07.874 INFO kablam! usermod: no changes
Sep 17 17:42:07.961 INFO kablam!     Checking seal v0.1.0 (/source)
Sep 17 17:42:08.331 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 17:42:08.331 INFO kablam!   --> src/pair/alignment_set.rs:55:58
Sep 17 17:42:08.331 INFO kablam!    |
Sep 17 17:42:08.331 INFO kablam! 55 |               let mut last_diagonal = strategy.total_score((strategy.mismatch_score() *
Sep 17 17:42:08.331 INFO kablam!    |  __________________________________________________________^
Sep 17 17:42:08.331 INFO kablam! 56 | |                                                           (y as isize)));
Sep 17 17:42:08.331 INFO kablam!    | |_______________________________________________________________________^ help: remove these parentheses
Sep 17 17:42:08.331 INFO kablam!    |
Sep 17 17:42:08.331 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 17 17:42:08.331 INFO kablam! 
Sep 17 17:42:08.331 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 17:42:08.331 INFO kablam!   --> src/pair/alignment_set.rs:57:43
Sep 17 17:42:08.331 INFO kablam!    |
Sep 17 17:42:08.331 INFO kablam! 57 |             row[0] = strategy.total_score((strategy.insert_score() * ((y + 1) as isize)));
Sep 17 17:42:08.331 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 17:42:08.331 INFO kablam! 
Sep 17 17:42:08.331 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 17:42:08.331 INFO kablam!    --> src/pair/alignment_set.rs:116:49
Sep 17 17:42:08.331 INFO kablam!     |
Sep 17 17:42:08.331 INFO kablam! 116 |         (0..width).map(|i| strategy.total_score((strategy.delete_score() * (i as isize)))).collect()
Sep 17 17:42:08.331 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 17:42:08.331 INFO kablam! 
Sep 17 17:42:08.361 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 17:42:08.361 INFO kablam!   --> src/pair/alignment_set.rs:55:58
Sep 17 17:42:08.361 INFO kablam!    |
Sep 17 17:42:08.361 INFO kablam! 55 |               let mut last_diagonal = strategy.total_score((strategy.mismatch_score() *
Sep 17 17:42:08.361 INFO kablam!    |  __________________________________________________________^
Sep 17 17:42:08.361 INFO kablam! 56 | |                                                           (y as isize)));
Sep 17 17:42:08.361 INFO kablam!    | |_______________________________________________________________________^ help: remove these parentheses
Sep 17 17:42:08.361 INFO kablam!    |
Sep 17 17:42:08.361 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 17 17:42:08.361 INFO kablam! 
Sep 17 17:42:08.361 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 17:42:08.361 INFO kablam!   --> src/pair/alignment_set.rs:57:43
Sep 17 17:42:08.361 INFO kablam!    |
Sep 17 17:42:08.361 INFO kablam! 57 |             row[0] = strategy.total_score((strategy.insert_score() * ((y + 1) as isize)));
Sep 17 17:42:08.361 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 17:42:08.361 INFO kablam! 
Sep 17 17:42:08.361 INFO kablam! warning: unnecessary parentheses around method argument
Sep 17 17:42:08.361 INFO kablam!    --> src/pair/alignment_set.rs:116:49
Sep 17 17:42:08.361 INFO kablam!     |
Sep 17 17:42:08.361 INFO kablam! 116 |         (0..width).map(|i| strategy.total_score((strategy.delete_score() * (i as isize)))).collect()
Sep 17 17:42:08.361 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 17:42:08.361 INFO kablam! 
Sep 17 17:42:08.639 INFO kablam! warning: variable does not need to be mutable
Sep 17 17:42:08.639 INFO kablam!   --> src/pair/runs.rs:22:13
Sep 17 17:42:08.639 INFO kablam!    |
Sep 17 17:42:08.639 INFO kablam! 22 |         let mut inner = &mut self.inner;
Sep 17 17:42:08.639 INFO kablam!    |             ----^^^^^
Sep 17 17:42:08.639 INFO kablam!    |             |
Sep 17 17:42:08.639 INFO kablam!    |             help: remove this `mut`
Sep 17 17:42:08.639 INFO kablam!    |
Sep 17 17:42:08.639 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 17:42:08.639 INFO kablam! 
Sep 17 17:42:08.643 INFO kablam! error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
Sep 17 17:42:08.643 INFO kablam!   --> src/pair/alignment_matrix.rs:79:26
Sep 17 17:42:08.643 INFO kablam!    |
Sep 17 17:42:08.643 INFO kablam! 79 |         self.mut_slice()[self.offset(cursor)] = byte;
Sep 17 17:42:08.643 INFO kablam!    |         ----             ^^^^               - mutable borrow ends here
Sep 17 17:42:08.643 INFO kablam!    |         |                |
Sep 17 17:42:08.643 INFO kablam!    |         |                immutable borrow occurs here
Sep 17 17:42:08.643 INFO kablam!    |         mutable borrow occurs here
Sep 17 17:42:08.643 INFO kablam! 
Sep 17 17:42:08.655 INFO kablam! warning: variable does not need to be mutable
Sep 17 17:42:08.655 INFO kablam!   --> src/pair/runs.rs:22:13
Sep 17 17:42:08.655 INFO kablam!    |
Sep 17 17:42:08.655 INFO kablam! 22 |         let mut inner = &mut self.inner;
Sep 17 17:42:08.655 INFO kablam!    |             ----^^^^^
Sep 17 17:42:08.655 INFO kablam!    |             |
Sep 17 17:42:08.655 INFO kablam!    |             help: remove this `mut`
Sep 17 17:42:08.655 INFO kablam!    |
Sep 17 17:42:08.655 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 17:42:08.655 INFO kablam! 
Sep 17 17:42:08.659 INFO kablam! error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
Sep 17 17:42:08.659 INFO kablam!   --> src/pair/alignment_matrix.rs:79:26
Sep 17 17:42:08.659 INFO kablam!    |
Sep 17 17:42:08.659 INFO kablam! 79 |         self.mut_slice()[self.offset(cursor)] = byte;
Sep 17 17:42:08.659 INFO kablam!    |         ----             ^^^^               - mutable borrow ends here
Sep 17 17:42:08.659 INFO kablam!    |         |                |
Sep 17 17:42:08.659 INFO kablam!    |         |                immutable borrow occurs here
Sep 17 17:42:08.659 INFO kablam!    |         mutable borrow occurs here
Sep 17 17:42:08.659 INFO kablam! 
Sep 17 17:42:08.672 INFO kablam! error: aborting due to previous error
Sep 17 17:42:08.672 INFO kablam! 
Sep 17 17:42:08.673 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Sep 17 17:42:08.682 INFO kablam! error: Could not compile `seal`.
Sep 17 17:42:08.682 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 17:42:08.699 INFO kablam! error: aborting due to previous error
Sep 17 17:42:08.699 INFO kablam! 
Sep 17 17:42:08.699 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Sep 17 17:42:08.712 INFO kablam! error: Could not compile `seal`.
Sep 17 17:42:08.712 INFO kablam! 
Sep 17 17:42:08.712 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 17:42:08.714 INFO kablam! su: No module specific data is present
Sep 17 17:42:09.337 INFO running `"docker" "rm" "-f" "95eb13b0b54a7124b439f53e5363446952efed5a5e2fedc1fdafa2efa89488cd"`
Sep 17 17:42:09.527 INFO blam! 95eb13b0b54a7124b439f53e5363446952efed5a5e2fedc1fdafa2efa89488cd