Aug 30 19:42:09.909 INFO checking differential-dataflow-0.5.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 19:42:09.910 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 19:42:09.910 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 19:42:10.170 INFO blam! d5b062f93d28362558dace50d2ddb6c6bf5300c207a7a966e70408c9d12b1cc7
Aug 30 19:42:10.173 INFO running `"docker" "start" "-a" "d5b062f93d28362558dace50d2ddb6c6bf5300c207a7a966e70408c9d12b1cc7"`
Aug 30 19:42:11.281 INFO kablam!     Checking timely_communication v0.5.0
Aug 30 19:42:13.649 INFO kablam!     Checking timely v0.5.1
Aug 30 19:42:20.338 INFO kablam!     Checking differential-dataflow v0.5.0 (file:///source)
Aug 30 19:42:21.749 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 19:42:21.749 INFO kablam!    --> src/trace/implementations/merge_batcher.rs:108:65
Aug 30 19:42:21.749 INFO kablam!     |
Aug 30 19:42:21.749 INFO kablam! 108 |         unsafe { ::std::ptr::read(self.list.as_mut_ptr().offset(((self.head as isize) - 1) )) }
Aug 30 19:42:21.749 INFO kablam!     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 19:42:21.749 INFO kablam!     |
Aug 30 19:42:21.749 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 19:42:21.749 INFO kablam! 
Aug 30 19:42:21.878 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 19:42:21.879 INFO kablam!    --> src/trace/implementations/merge_batcher.rs:108:65
Aug 30 19:42:21.879 INFO kablam!     |
Aug 30 19:42:21.879 INFO kablam! 108 |         unsafe { ::std::ptr::read(self.list.as_mut_ptr().offset(((self.head as isize) - 1) )) }
Aug 30 19:42:21.879 INFO kablam!     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 19:42:21.879 INFO kablam!     |
Aug 30 19:42:21.879 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 19:42:21.879 INFO kablam! 
Aug 30 19:42:37.616 INFO kablam! error[E0463]: can't find crate for `graph_map`
Aug 30 19:42:37.616 INFO kablam!  --> examples/ngo.rs:2:1
Aug 30 19:42:37.616 INFO kablam!   |
Aug 30 19:42:37.616 INFO kablam! 2 | extern crate graph_map;
Aug 30 19:42:37.616 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 19:42:37.622 INFO kablam! 
Aug 30 19:42:37.627 INFO kablam! error: aborting due to previous error
Aug 30 19:42:37.627 INFO kablam! 
Aug 30 19:42:37.628 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 19:42:37.643 INFO kablam! error: Could not compile `differential-dataflow`.
Aug 30 19:42:37.644 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 19:42:38.261 INFO kablam! error[E0463]: can't find crate for `graph_map`
Aug 30 19:42:38.261 INFO kablam!  --> examples/deals.rs:3:1
Aug 30 19:42:38.261 INFO kablam!   |
Aug 30 19:42:38.261 INFO kablam! 3 | extern crate graph_map;
Aug 30 19:42:38.261 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 19:42:38.261 INFO kablam! 
Aug 30 19:42:38.262 INFO kablam! error: aborting due to previous error
Aug 30 19:42:38.262 INFO kablam! 
Aug 30 19:42:38.262 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 19:42:38.272 INFO kablam! error: Could not compile `differential-dataflow`.
Aug 30 19:42:38.272 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 19:42:39.835 INFO kablam! error: build failed
Aug 30 19:42:39.836 INFO kablam! su: No module specific data is present
Aug 30 19:42:40.246 INFO running `"docker" "rm" "-f" "d5b062f93d28362558dace50d2ddb6c6bf5300c207a7a966e70408c9d12b1cc7"`
Aug 30 19:42:40.345 INFO blam! d5b062f93d28362558dace50d2ddb6c6bf5300c207a7a966e70408c9d12b1cc7