Sep 10 14:14:36.726 INFO checking nahpack-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 14:14:36.726 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 14:14:36.726 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:14:36.935 INFO blam! c0972cee8582439decf89e3cbf16d8590c637ca96253881243ebe9f9f8517503
Sep 10 14:14:36.937 INFO running `"docker" "start" "-a" "c0972cee8582439decf89e3cbf16d8590c637ca96253881243ebe9f9f8517503"`
Sep 10 14:14:38.322 INFO kablam! usermod: no changes
Sep 10 14:14:38.382 INFO kablam!     Checking nahpack v0.2.0 (file:///source)
Sep 10 14:14:40.542 INFO kablam! error[E0308]: mismatched types
Sep 10 14:14:40.542 INFO kablam!    --> src/ffi.rs:159:13
Sep 10 14:14:40.542 INFO kablam!     |
Sep 10 14:14:40.542 INFO kablam! 159 |             slice.len() as u64,
Sep 10 14:14:40.542 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^ expected usize, found u64
Sep 10 14:14:40.542 INFO kablam! 
Sep 10 14:14:40.558 INFO kablam! error[E0308]: mismatched types
Sep 10 14:14:40.558 INFO kablam!    --> src/ffi.rs:225:13
Sep 10 14:14:40.558 INFO kablam!     |
Sep 10 14:14:40.558 INFO kablam! 225 |             slice.len() as u64,
Sep 10 14:14:40.558 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^ expected usize, found u64
Sep 10 14:14:40.558 INFO kablam! 
Sep 10 14:14:40.582 INFO kablam! error: aborting due to 2 previous errors
Sep 10 14:14:40.582 INFO kablam! 
Sep 10 14:14:40.582 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 10 14:14:40.594 INFO kablam! error: Could not compile `nahpack`.
Sep 10 14:14:40.594 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 14:14:41.198 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Sep 10 14:14:41.198 INFO kablam!   --> src/lib.rs:10:12
Sep 10 14:14:41.198 INFO kablam!    |
Sep 10 14:14:41.198 INFO kablam! 10 | #![feature(core)]
Sep 10 14:14:41.198 INFO kablam!    |            ^^^^
Sep 10 14:14:41.198 INFO kablam!    |
Sep 10 14:14:41.198 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 14:14:41.198 INFO kablam! 
Sep 10 14:14:41.378 INFO kablam! error: build failed
Sep 10 14:14:41.378 INFO kablam! su: No module specific data is present
Sep 10 14:14:42.369 INFO running `"docker" "rm" "-f" "c0972cee8582439decf89e3cbf16d8590c637ca96253881243ebe9f9f8517503"`
Sep 10 14:14:42.489 INFO blam! c0972cee8582439decf89e3cbf16d8590c637ca96253881243ebe9f9f8517503