Aug 10 16:34:44.539 INFO checking wraikny/reversi-rs against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 16:34:44.540 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 16:34:44.540 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 16:34:44.540 INFO running `"docker" "create" "-v" "/tmp/crater.ftrSlmzs13sd:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 16:34:44.787 INFO blam! 64899c2b01b5369a5a5160cadb93f548c151092eb1ed582fb7c1a68f4a1ba28a
Aug 10 16:34:44.789 INFO running `"docker" "start" "-a" "64899c2b01b5369a5a5160cadb93f548c151092eb1ed582fb7c1a68f4a1ba28a"`
Aug 10 16:34:45.960 INFO kablam!    Compiling version_check v0.1.4
Aug 10 16:34:45.962 INFO kablam!     Checking cfg-if v0.1.4
Aug 10 16:34:45.964 INFO kablam!     Checking memoffset v0.2.1
Aug 10 16:34:45.965 INFO kablam!     Checking scopeguard v0.3.3
Aug 10 16:34:45.967 INFO kablam!    Compiling rayon-core v1.4.1
Aug 10 16:34:45.968 INFO kablam!    Compiling rayon v1.0.2
Aug 10 16:34:45.969 INFO kablam!     Checking either v1.5.0
Aug 10 16:34:46.917 INFO kablam!     Checking crossbeam-utils v0.2.2
Aug 10 16:34:50.164 INFO kablam!    Compiling lazy_static v1.1.0
Aug 10 16:34:51.640 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 10 16:34:53.082 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 10 16:35:04.448 INFO kablam!     Checking reversi v0.1.0 (file:///source)
Aug 10 16:35:06.087 INFO kablam! error[E0502]: cannot borrow `self.colors` as mutable because it is also borrowed as immutable
Aug 10 16:35:06.087 INFO kablam!    --> src/board.rs:237:13
Aug 10 16:35:06.087 INFO kablam!     |
Aug 10 16:35:06.087 INFO kablam! 236 |         if let Some(Some(color)) = self.colors.get(&coordinate) {
Aug 10 16:35:06.087 INFO kablam!     |                                    ----------- immutable borrow occurs here
Aug 10 16:35:06.087 INFO kablam! 237 |             self.colors.insert(coordinate, Some(color.rev()));
Aug 10 16:35:06.087 INFO kablam!     |             ^^^^^^^^^^^ mutable borrow occurs here
Aug 10 16:35:06.087 INFO kablam! 238 |         }
Aug 10 16:35:06.087 INFO kablam!     |         - immutable borrow ends here
Aug 10 16:35:06.087 INFO kablam! 
Aug 10 16:35:06.112 INFO kablam! error: aborting due to previous error
Aug 10 16:35:06.112 INFO kablam! 
Aug 10 16:35:06.112 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Aug 10 16:35:06.133 INFO kablam! error: Could not compile `reversi`.
Aug 10 16:35:06.134 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 16:35:06.168 INFO kablam! error[E0502]: cannot borrow `self.colors` as mutable because it is also borrowed as immutable
Aug 10 16:35:06.168 INFO kablam!    --> src/board.rs:237:13
Aug 10 16:35:06.168 INFO kablam!     |
Aug 10 16:35:06.168 INFO kablam! 236 |         if let Some(Some(color)) = self.colors.get(&coordinate) {
Aug 10 16:35:06.168 INFO kablam!     |                                    ----------- immutable borrow occurs here
Aug 10 16:35:06.168 INFO kablam! 237 |             self.colors.insert(coordinate, Some(color.rev()));
Aug 10 16:35:06.168 INFO kablam!     |             ^^^^^^^^^^^ mutable borrow occurs here
Aug 10 16:35:06.168 INFO kablam! 238 |         }
Aug 10 16:35:06.168 INFO kablam!     |         - immutable borrow ends here
Aug 10 16:35:06.168 INFO kablam! 
Aug 10 16:35:06.182 INFO kablam! error: aborting due to previous error
Aug 10 16:35:06.182 INFO kablam! 
Aug 10 16:35:06.182 INFO kablam! For more information about this error, try `rustc --explain E0502`.
Aug 10 16:35:06.198 INFO kablam! error: Could not compile `reversi`.
Aug 10 16:35:06.198 INFO kablam! 
Aug 10 16:35:06.198 INFO kablam! To learn more, run the command again with --verbose.
Aug 10 16:35:06.200 INFO kablam! su: No module specific data is present
Aug 10 16:35:06.767 INFO running `"docker" "rm" "-f" "64899c2b01b5369a5a5160cadb93f548c151092eb1ed582fb7c1a68f4a1ba28a"`
Aug 10 16:35:06.919 INFO blam! 64899c2b01b5369a5a5160cadb93f548c151092eb1ed582fb7c1a68f4a1ba28a