Sep 10 10:11:52.168 INFO checking seal-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:11:52.168 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:11:52.168 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:11:52.339 INFO blam! 7bd9a6acfbbacfd8d4ba4165762703eb37362627e9fd85104034051f403571a5
Sep 10 10:11:52.341 INFO running `"docker" "start" "-a" "7bd9a6acfbbacfd8d4ba4165762703eb37362627e9fd85104034051f403571a5"`
Sep 10 10:11:53.047 INFO kablam! usermod: no changes
Sep 10 10:11:53.125 INFO kablam!     Checking uuid v0.5.1
Sep 10 10:11:53.460 INFO kablam!     Checking seal v0.1.0 (file:///source)
Sep 10 10:11:53.669 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 10:11:53.669 INFO kablam!   --> src/pair/alignment_set.rs:55:58
Sep 10 10:11:53.669 INFO kablam!    |
Sep 10 10:11:53.669 INFO kablam! 55 |               let mut last_diagonal = strategy.total_score((strategy.mismatch_score() *
Sep 10 10:11:53.669 INFO kablam!    |  __________________________________________________________^
Sep 10 10:11:53.669 INFO kablam! 56 | |                                                           (y as isize)));
Sep 10 10:11:53.669 INFO kablam!    | |_______________________________________________________________________^ help: remove these parentheses
Sep 10 10:11:53.670 INFO kablam!    |
Sep 10 10:11:53.670 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 10:11:53.670 INFO kablam! 
Sep 10 10:11:53.670 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 10:11:53.670 INFO kablam!   --> src/pair/alignment_set.rs:57:43
Sep 10 10:11:53.670 INFO kablam!    |
Sep 10 10:11:53.670 INFO kablam! 57 |             row[0] = strategy.total_score((strategy.insert_score() * ((y + 1) as isize)));
Sep 10 10:11:53.670 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 10:11:53.670 INFO kablam! 
Sep 10 10:11:53.670 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 10:11:53.670 INFO kablam!    --> src/pair/alignment_set.rs:116:49
Sep 10 10:11:53.670 INFO kablam!     |
Sep 10 10:11:53.670 INFO kablam! 116 |         (0..width).map(|i| strategy.total_score((strategy.delete_score() * (i as isize)))).collect()
Sep 10 10:11:53.670 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 10:11:53.670 INFO kablam! 
Sep 10 10:11:53.745 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 10:11:53.745 INFO kablam!   --> src/pair/alignment_set.rs:55:58
Sep 10 10:11:53.745 INFO kablam!    |
Sep 10 10:11:53.745 INFO kablam! 55 |               let mut last_diagonal = strategy.total_score((strategy.mismatch_score() *
Sep 10 10:11:53.745 INFO kablam!    |  __________________________________________________________^
Sep 10 10:11:53.745 INFO kablam! 56 | |                                                           (y as isize)));
Sep 10 10:11:53.745 INFO kablam!    | |_______________________________________________________________________^ help: remove these parentheses
Sep 10 10:11:53.745 INFO kablam!    |
Sep 10 10:11:53.745 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 10:11:53.745 INFO kablam! 
Sep 10 10:11:53.754 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 10:11:53.754 INFO kablam!   --> src/pair/alignment_set.rs:57:43
Sep 10 10:11:53.754 INFO kablam!    |
Sep 10 10:11:53.754 INFO kablam! 57 |             row[0] = strategy.total_score((strategy.insert_score() * ((y + 1) as isize)));
Sep 10 10:11:53.754 INFO kablam!    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 10:11:53.754 INFO kablam! 
Sep 10 10:11:53.754 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 10:11:53.754 INFO kablam!    --> src/pair/alignment_set.rs:116:49
Sep 10 10:11:53.754 INFO kablam!     |
Sep 10 10:11:53.754 INFO kablam! 116 |         (0..width).map(|i| strategy.total_score((strategy.delete_score() * (i as isize)))).collect()
Sep 10 10:11:53.754 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 10:11:53.754 INFO kablam! 
Sep 10 10:11:53.882 INFO kablam! warning: variable does not need to be mutable
Sep 10 10:11:53.882 INFO kablam!   --> src/pair/runs.rs:22:13
Sep 10 10:11:53.882 INFO kablam!    |
Sep 10 10:11:53.882 INFO kablam! 22 |         let mut inner = &mut self.inner;
Sep 10 10:11:53.882 INFO kablam!    |             ----^^^^^
Sep 10 10:11:53.882 INFO kablam!    |             |
Sep 10 10:11:53.882 INFO kablam!    |             help: remove this `mut`
Sep 10 10:11:53.882 INFO kablam!    |
Sep 10 10:11:53.882 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 10:11:53.882 INFO kablam! 
Sep 10 10:11:53.882 INFO kablam! error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
Sep 10 10:11:53.882 INFO kablam!   --> src/pair/alignment_matrix.rs:79:26
Sep 10 10:11:53.882 INFO kablam!    |
Sep 10 10:11:53.882 INFO kablam! 79 |         self.mut_slice()[self.offset(cursor)] = byte;
Sep 10 10:11:53.882 INFO kablam!    |         ----             ^^^^               - mutable borrow ends here
Sep 10 10:11:53.882 INFO kablam!    |         |                |
Sep 10 10:11:53.882 INFO kablam!    |         |                immutable borrow occurs here
Sep 10 10:11:53.882 INFO kablam!    |         mutable borrow occurs here
Sep 10 10:11:53.882 INFO kablam! 
Sep 10 10:11:53.910 INFO kablam! error: aborting due to previous error
Sep 10 10:11:53.910 INFO kablam! 
Sep 10 10:11:53.910 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Sep 10 10:11:53.917 INFO kablam! error: Could not compile `seal`.
Sep 10 10:11:53.918 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 10:11:54.014 INFO kablam! warning: variable does not need to be mutable
Sep 10 10:11:54.014 INFO kablam!   --> src/pair/runs.rs:22:13
Sep 10 10:11:54.015 INFO kablam!    |
Sep 10 10:11:54.015 INFO kablam! 22 |         let mut inner = &mut self.inner;
Sep 10 10:11:54.015 INFO kablam!    |             ----^^^^^
Sep 10 10:11:54.015 INFO kablam!    |             |
Sep 10 10:11:54.015 INFO kablam!    |             help: remove this `mut`
Sep 10 10:11:54.015 INFO kablam!    |
Sep 10 10:11:54.015 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 10:11:54.015 INFO kablam! 
Sep 10 10:11:54.015 INFO kablam! error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
Sep 10 10:11:54.015 INFO kablam!   --> src/pair/alignment_matrix.rs:79:26
Sep 10 10:11:54.015 INFO kablam!    |
Sep 10 10:11:54.015 INFO kablam! 79 |         self.mut_slice()[self.offset(cursor)] = byte;
Sep 10 10:11:54.015 INFO kablam!    |         ----             ^^^^               - mutable borrow ends here
Sep 10 10:11:54.015 INFO kablam!    |         |                |
Sep 10 10:11:54.015 INFO kablam!    |         |                immutable borrow occurs here
Sep 10 10:11:54.015 INFO kablam!    |         mutable borrow occurs here
Sep 10 10:11:54.015 INFO kablam! 
Sep 10 10:11:54.034 INFO kablam! error: aborting due to previous error
Sep 10 10:11:54.034 INFO kablam! 
Sep 10 10:11:54.034 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Sep 10 10:11:54.043 INFO kablam! error: Could not compile `seal`.
Sep 10 10:11:54.043 INFO kablam! 
Sep 10 10:11:54.043 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 10:11:54.046 INFO kablam! su: No module specific data is present
Sep 10 10:11:54.715 INFO running `"docker" "rm" "-f" "7bd9a6acfbbacfd8d4ba4165762703eb37362627e9fd85104034051f403571a5"`
Sep 10 10:11:54.803 INFO blam! 7bd9a6acfbbacfd8d4ba4165762703eb37362627e9fd85104034051f403571a5