Sep 10 20:15:04.612 INFO checking differential-dataflow-0.5.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:15:04.612 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:15:04.612 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 20:15:04.814 INFO blam! 9e875b0c43b40370c769c15b018a022525766ca15c00533c013ac69990eec644
Sep 10 20:15:04.816 INFO running `"docker" "start" "-a" "9e875b0c43b40370c769c15b018a022525766ca15c00533c013ac69990eec644"`
Sep 10 20:15:05.885 INFO kablam! usermod: no changes
Sep 10 20:15:06.102 INFO kablam!     Checking abomonation v0.5.0
Sep 10 20:15:06.110 INFO kablam!     Checking timely_sort v0.1.6
Sep 10 20:15:06.112 INFO kablam!    Compiling abomonation_derive v0.3.0
Sep 10 20:15:11.586 INFO kablam!     Checking timely_communication v0.5.0
Sep 10 20:15:12.687 INFO kablam!     Checking timely v0.5.1
Sep 10 20:15:16.870 INFO kablam!     Checking differential-dataflow v0.5.0 (file:///source)
Sep 10 20:15:17.872 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:15:17.872 INFO kablam!    --> src/trace/implementations/merge_batcher.rs:108:65
Sep 10 20:15:17.872 INFO kablam!     |
Sep 10 20:15:17.872 INFO kablam! 108 |         unsafe { ::std::ptr::read(self.list.as_mut_ptr().offset(((self.head as isize) - 1) )) }
Sep 10 20:15:17.872 INFO kablam!     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:15:17.872 INFO kablam!     |
Sep 10 20:15:17.872 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 20:15:17.872 INFO kablam! 
Sep 10 20:15:17.938 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 20:15:17.938 INFO kablam!    --> src/trace/implementations/merge_batcher.rs:108:65
Sep 10 20:15:17.938 INFO kablam!     |
Sep 10 20:15:17.938 INFO kablam! 108 |         unsafe { ::std::ptr::read(self.list.as_mut_ptr().offset(((self.head as isize) - 1) )) }
Sep 10 20:15:17.938 INFO kablam!     |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 20:15:17.938 INFO kablam!     |
Sep 10 20:15:17.939 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 20:15:17.939 INFO kablam! 
Sep 10 20:15:26.042 INFO kablam! error[E0463]: can't find crate for `graph_map`
Sep 10 20:15:26.042 INFO kablam!  --> examples/weaver.rs:4:1
Sep 10 20:15:26.042 INFO kablam!   |
Sep 10 20:15:26.042 INFO kablam! 4 | extern crate graph_map;
Sep 10 20:15:26.042 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 10 20:15:26.042 INFO kablam! 
Sep 10 20:15:26.042 INFO kablam! error: aborting due to previous error
Sep 10 20:15:26.042 INFO kablam! 
Sep 10 20:15:26.042 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 10 20:15:26.090 INFO kablam! error: Could not compile `differential-dataflow`.
Sep 10 20:15:26.090 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 20:15:26.406 INFO kablam! error[E0463]: can't find crate for `graph_map`
Sep 10 20:15:26.406 INFO kablam!  --> examples/cc.rs:2:1
Sep 10 20:15:26.406 INFO kablam!   |
Sep 10 20:15:26.406 INFO kablam! 2 | extern crate graph_map;
Sep 10 20:15:26.406 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 10 20:15:26.406 INFO kablam! 
Sep 10 20:15:26.406 INFO kablam! error: aborting due to previous error
Sep 10 20:15:26.406 INFO kablam! 
Sep 10 20:15:26.406 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 10 20:15:26.410 INFO kablam! error: Could not compile `differential-dataflow`.
Sep 10 20:15:26.410 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 20:15:27.386 INFO kablam! error[E0463]: can't find crate for `graph_map`
Sep 10 20:15:27.386 INFO kablam!  --> examples/deals.rs:3:1
Sep 10 20:15:27.386 INFO kablam!   |
Sep 10 20:15:27.386 INFO kablam! 3 | extern crate graph_map;
Sep 10 20:15:27.386 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 10 20:15:27.386 INFO kablam! 
Sep 10 20:15:27.386 INFO kablam! error: aborting due to previous error
Sep 10 20:15:27.386 INFO kablam! 
Sep 10 20:15:27.386 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 10 20:15:27.398 INFO kablam! error: Could not compile `differential-dataflow`.
Sep 10 20:15:27.398 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 20:15:27.474 INFO kablam! error: build failed
Sep 10 20:15:27.477 INFO kablam! su: No module specific data is present
Sep 10 20:15:28.511 INFO running `"docker" "rm" "-f" "9e875b0c43b40370c769c15b018a022525766ca15c00533c013ac69990eec644"`
Sep 10 20:15:28.636 INFO blam! 9e875b0c43b40370c769c15b018a022525766ca15c00533c013ac69990eec644