Sep 05 22:20:58.630 INFO checking subslice-0.2.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 22:20:58.630 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 22:20:58.630 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/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 05 22:20:58.764 INFO blam! a0afe4f5a87a844d2a0acae6f9c5de02244ce9ec2331f9b50dfe09649d7e6fef
Sep 05 22:20:58.766 INFO running `"docker" "start" "-a" "a0afe4f5a87a844d2a0acae6f9c5de02244ce9ec2331f9b50dfe09649d7e6fef"`
Sep 05 22:20:59.500 INFO kablam! usermod: no changes
Sep 05 22:20:59.589 INFO kablam!     Checking memchr v2.0.2
Sep 05 22:20:59.590 INFO kablam!     Checking macro-attr v0.2.0
Sep 05 22:20:59.590 INFO kablam!     Checking odds v0.2.26
Sep 05 22:20:59.590 INFO kablam!    Compiling newtype_derive v0.1.6
Sep 05 22:20:59.590 INFO kablam!     Checking quickcheck v0.5.0
Sep 05 22:21:00.032 INFO kablam!     Checking subslice v0.2.0 (file:///source)
Sep 05 22:21:01.430 INFO kablam! error[E0463]: can't find crate for `unchecked_index`
Sep 05 22:21:01.430 INFO kablam!   --> benches/pathology.rs:12:1
Sep 05 22:21:01.430 INFO kablam!    |
Sep 05 22:21:01.430 INFO kablam! 12 | extern crate unchecked_index;
Sep 05 22:21:01.430 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 05 22:21:01.430 INFO kablam! 
Sep 05 22:21:01.430 INFO kablam! error: aborting due to previous error
Sep 05 22:21:01.430 INFO kablam! 
Sep 05 22:21:01.430 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 05 22:21:01.434 INFO kablam! error: Could not compile `subslice`.
Sep 05 22:21:01.434 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 22:21:01.464 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 22:21:01.464 INFO kablam!    --> src/tw.rs:305:39
Sep 05 22:21:01.464 INFO kablam!     |
Sep 05 22:21:01.464 INFO kablam! 305 |     assert_eq!(2, compute_max_suf_pos((b"aab")));
Sep 05 22:21:01.464 INFO kablam!     |                                       ^^^^^^^^ help: remove these parentheses
Sep 05 22:21:01.465 INFO kablam!     |
Sep 05 22:21:01.465 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 05 22:21:01.465 INFO kablam! 
Sep 05 22:21:01.465 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 22:21:01.465 INFO kablam!    --> src/tw.rs:307:39
Sep 05 22:21:01.465 INFO kablam!     |
Sep 05 22:21:01.465 INFO kablam! 307 |     assert_eq!(2, compute_max_suf_pos((b"aabaa")));
Sep 05 22:21:01.465 INFO kablam!     |                                       ^^^^^^^^^^ help: remove these parentheses
Sep 05 22:21:01.465 INFO kablam! 
Sep 05 22:21:01.465 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 22:21:01.465 INFO kablam!    --> src/tw.rs:309:39
Sep 05 22:21:01.465 INFO kablam!     |
Sep 05 22:21:01.465 INFO kablam! 309 |     assert_eq!(0, compute_max_suf_pos((b"gcagagag")));
Sep 05 22:21:01.465 INFO kablam!     |                                       ^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 22:21:01.465 INFO kablam! 
Sep 05 22:21:01.465 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 22:21:01.465 INFO kablam!    --> src/tw.rs:310:39
Sep 05 22:21:01.465 INFO kablam!     |
Sep 05 22:21:01.465 INFO kablam! 310 |     assert_eq!(2, compute_max_suf_pos((b"banana")));
Sep 05 22:21:01.465 INFO kablam!     |                                       ^^^^^^^^^^^ help: remove these parentheses
Sep 05 22:21:01.465 INFO kablam! 
Sep 05 22:21:01.465 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 22:21:01.465 INFO kablam!    --> src/tw.rs:315:42
Sep 05 22:21:01.465 INFO kablam!     |
Sep 05 22:21:01.465 INFO kablam! 315 |     assert_eq!((2, 1), maxsuf_and_period((b"aab")));
Sep 05 22:21:01.465 INFO kablam!     |                                          ^^^^^^^^ help: remove these parentheses
Sep 05 22:21:01.465 INFO kablam! 
Sep 05 22:21:01.465 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 22:21:01.465 INFO kablam!    --> src/tw.rs:316:42
Sep 05 22:21:01.465 INFO kablam!     |
Sep 05 22:21:01.465 INFO kablam! 316 |     assert_eq!((2, 3), maxsuf_and_period((b"aabaa")));
Sep 05 22:21:01.465 INFO kablam!     |                                          ^^^^^^^^^^ help: remove these parentheses
Sep 05 22:21:01.466 INFO kablam! 
Sep 05 22:21:01.466 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 22:21:01.466 INFO kablam!    --> src/tw.rs:317:42
Sep 05 22:21:01.466 INFO kablam!     |
Sep 05 22:21:01.466 INFO kablam! 317 |     assert_eq!((0, 7), maxsuf_and_period((b"gcagagag")));
Sep 05 22:21:01.466 INFO kablam!     |                                          ^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 22:21:01.466 INFO kablam! 
Sep 05 22:21:02.047 INFO kablam! error: build failed
Sep 05 22:21:02.052 INFO kablam! su: No module specific data is present
Sep 05 22:21:02.743 INFO running `"docker" "rm" "-f" "a0afe4f5a87a844d2a0acae6f9c5de02244ce9ec2331f9b50dfe09649d7e6fef"`
Sep 05 22:21:02.809 INFO blam! a0afe4f5a87a844d2a0acae6f9c5de02244ce9ec2331f9b50dfe09649d7e6fef