Sep 17 15:37:30.485 INFO checking twoway-0.1.8 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 15:37:30.485 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 15:37:30.485 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/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 15:37:30.804 INFO blam! c3e738a15e68934e4560641bcd06cc65aaf4f3cf5c0a1bd2c79569a209d2c6fe
Sep 17 15:37:30.809 INFO running `"docker" "start" "-a" "c3e738a15e68934e4560641bcd06cc65aaf4f3cf5c0a1bd2c79569a209d2c6fe"`
Sep 17 15:37:31.663 INFO kablam! usermod: no changes
Sep 17 15:37:31.807 INFO kablam!     Checking macro-attr v0.2.0
Sep 17 15:37:31.820 INFO kablam!    Compiling newtype_derive v0.1.6
Sep 17 15:37:31.821 INFO kablam!     Checking twoway v0.1.8 (/source)
Sep 17 15:37:31.828 INFO kablam!     Checking quickcheck v0.5.0
Sep 17 15:37:33.931 INFO kablam! error[E0463]: can't find crate for `unchecked_index`
Sep 17 15:37:33.931 INFO kablam!   --> benches/pathology.rs:13:1
Sep 17 15:37:33.931 INFO kablam!    |
Sep 17 15:37:33.931 INFO kablam! 13 | extern crate unchecked_index;
Sep 17 15:37:33.931 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 17 15:37:33.931 INFO kablam! 
Sep 17 15:37:33.931 INFO kablam! error: aborting due to previous error
Sep 17 15:37:33.931 INFO kablam! 
Sep 17 15:37:33.931 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 17 15:37:33.938 INFO kablam! error: Could not compile `twoway`.
Sep 17 15:37:33.939 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 15:37:33.952 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 15:37:33.952 INFO kablam!    --> src/tw.rs:305:39
Sep 17 15:37:33.953 INFO kablam!     |
Sep 17 15:37:33.953 INFO kablam! 305 |     assert_eq!(2, compute_max_suf_pos((b"aab")));
Sep 17 15:37:33.953 INFO kablam!     |                                       ^^^^^^^^ help: remove these parentheses
Sep 17 15:37:33.953 INFO kablam!     |
Sep 17 15:37:33.954 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 15:37:33.954 INFO kablam! 
Sep 17 15:37:33.954 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 15:37:33.954 INFO kablam!    --> src/tw.rs:307:39
Sep 17 15:37:33.954 INFO kablam!     |
Sep 17 15:37:33.955 INFO kablam! 307 |     assert_eq!(2, compute_max_suf_pos((b"aabaa")));
Sep 17 15:37:33.955 INFO kablam!     |                                       ^^^^^^^^^^ help: remove these parentheses
Sep 17 15:37:33.955 INFO kablam! 
Sep 17 15:37:33.955 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 15:37:33.956 INFO kablam!    --> src/tw.rs:309:39
Sep 17 15:37:33.956 INFO kablam!     |
Sep 17 15:37:33.956 INFO kablam! 309 |     assert_eq!(0, compute_max_suf_pos((b"gcagagag")));
Sep 17 15:37:33.956 INFO kablam!     |                                       ^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 15:37:33.956 INFO kablam! 
Sep 17 15:37:33.957 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 15:37:33.957 INFO kablam!    --> src/tw.rs:310:39
Sep 17 15:37:33.957 INFO kablam!     |
Sep 17 15:37:33.957 INFO kablam! 310 |     assert_eq!(2, compute_max_suf_pos((b"banana")));
Sep 17 15:37:33.957 INFO kablam!     |                                       ^^^^^^^^^^^ help: remove these parentheses
Sep 17 15:37:33.958 INFO kablam! 
Sep 17 15:37:33.958 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 15:37:33.958 INFO kablam!    --> src/tw.rs:315:42
Sep 17 15:37:33.958 INFO kablam!     |
Sep 17 15:37:33.959 INFO kablam! 315 |     assert_eq!((2, 1), maxsuf_and_period((b"aab")));
Sep 17 15:37:33.959 INFO kablam!     |                                          ^^^^^^^^ help: remove these parentheses
Sep 17 15:37:33.959 INFO kablam! 
Sep 17 15:37:33.959 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 15:37:33.959 INFO kablam!    --> src/tw.rs:316:42
Sep 17 15:37:33.960 INFO kablam!     |
Sep 17 15:37:33.960 INFO kablam! 316 |     assert_eq!((2, 3), maxsuf_and_period((b"aabaa")));
Sep 17 15:37:33.960 INFO kablam!     |                                          ^^^^^^^^^^ help: remove these parentheses
Sep 17 15:37:33.960 INFO kablam! 
Sep 17 15:37:33.960 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 15:37:33.961 INFO kablam!    --> src/tw.rs:317:42
Sep 17 15:37:33.961 INFO kablam!     |
Sep 17 15:37:33.961 INFO kablam! 317 |     assert_eq!((0, 7), maxsuf_and_period((b"gcagagag")));
Sep 17 15:37:33.961 INFO kablam!     |                                          ^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 15:37:33.961 INFO kablam! 
Sep 17 15:37:34.483 INFO kablam! error: build failed
Sep 17 15:37:34.484 INFO kablam! su: No module specific data is present
Sep 17 15:37:35.134 INFO running `"docker" "rm" "-f" "c3e738a15e68934e4560641bcd06cc65aaf4f3cf5c0a1bd2c79569a209d2c6fe"`
Sep 17 15:37:35.222 INFO blam! c3e738a15e68934e4560641bcd06cc65aaf4f3cf5c0a1bd2c79569a209d2c6fe