Sep 02 16:23:19.751 INFO checking differential-dataflow-0.5.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 16:23:19.751 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 16:23:19.752 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 16:23:19.998 INFO blam! 9348a5658f87c88d12a586595963d8d48a452f8a0b77ebb6b7fa140d5bf40a07
Sep 02 16:23:20.000 INFO running `"docker" "start" "-a" "9348a5658f87c88d12a586595963d8d48a452f8a0b77ebb6b7fa140d5bf40a07"`
Sep 02 16:23:20.995 INFO kablam!     Checking abomonation v0.5.0
Sep 02 16:23:20.998 INFO kablam!     Checking timely_sort v0.1.6
Sep 02 16:23:21.022 INFO kablam!    Compiling abomonation_derive v0.3.0
Sep 02 16:23:28.416 INFO kablam!     Checking timely_communication v0.5.0
Sep 02 16:23:30.614 INFO kablam!     Checking timely v0.5.1
Sep 02 16:23:40.157 INFO kablam!     Checking differential-dataflow v0.5.0 (file:///source)
Sep 02 16:23:42.253 INFO kablam! warning: unnecessary parentheses around method argument
Sep 02 16:23:42.253 INFO kablam!    --> src/trace/implementations/merge_batcher.rs:108:65
Sep 02 16:23:42.253 INFO kablam!     |
Sep 02 16:23:42.253 INFO kablam! 108 |         unsafe { ::std::ptr::read(self.list.as_mut_ptr().offset(((self.head as isize) - 1) )) }
Sep 02 16:23:42.253 INFO kablam!     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 16:23:42.253 INFO kablam!     |
Sep 02 16:23:42.253 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 16:23:42.253 INFO kablam! 
Sep 02 16:23:42.370 INFO kablam! warning: unnecessary parentheses around method argument
Sep 02 16:23:42.370 INFO kablam!    --> src/trace/implementations/merge_batcher.rs:108:65
Sep 02 16:23:42.370 INFO kablam!     |
Sep 02 16:23:42.370 INFO kablam! 108 |         unsafe { ::std::ptr::read(self.list.as_mut_ptr().offset(((self.head as isize) - 1) )) }
Sep 02 16:23:42.370 INFO kablam!     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 16:23:42.374 INFO kablam!     |
Sep 02 16:23:42.375 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 16:23:42.375 INFO kablam! 
Sep 02 16:23:54.587 INFO kablam! error[E0463]: can't find crate for `graph_map`
Sep 02 16:23:54.587 INFO kablam!  --> examples/cc.rs:2:1
Sep 02 16:23:54.587 INFO kablam!   |
Sep 02 16:23:54.587 INFO kablam! 2 | extern crate graph_map;
Sep 02 16:23:54.587 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 02 16:23:54.587 INFO kablam! 
Sep 02 16:23:54.587 INFO kablam! error: aborting due to previous error
Sep 02 16:23:54.587 INFO kablam! 
Sep 02 16:23:54.587 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 02 16:23:54.606 INFO kablam! error: Could not compile `differential-dataflow`.
Sep 02 16:23:54.606 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 16:23:55.579 INFO kablam! error[E0463]: can't find crate for `graph_map`
Sep 02 16:23:55.579 INFO kablam!  --> examples/weaver.rs:4:1
Sep 02 16:23:55.580 INFO kablam!   |
Sep 02 16:23:55.580 INFO kablam! 4 | extern crate graph_map;
Sep 02 16:23:55.580 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 02 16:23:55.580 INFO kablam! 
Sep 02 16:23:55.581 INFO kablam! error: aborting due to previous error
Sep 02 16:23:55.581 INFO kablam! 
Sep 02 16:23:55.582 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 02 16:23:55.592 INFO kablam! error: Could not compile `differential-dataflow`.
Sep 02 16:23:55.593 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 16:23:56.931 INFO kablam! error: build failed
Sep 02 16:23:56.933 INFO kablam! su: No module specific data is present
Sep 02 16:23:57.462 INFO running `"docker" "rm" "-f" "9348a5658f87c88d12a586595963d8d48a452f8a0b77ebb6b7fa140d5bf40a07"`
Sep 02 16:23:57.628 INFO blam! 9348a5658f87c88d12a586595963d8d48a452f8a0b77ebb6b7fa140d5bf40a07