Sep 10 18:49:04.987 INFO checking futures-mutex-0.1.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 18:49:04.987 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 18:49:04.987 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/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 18:49:05.125 INFO blam! d43719291270e6eb9d0c24237100f8f5833f40cb568beca7ecf1da501f5f48bd
Sep 10 18:49:05.127 INFO running `"docker" "start" "-a" "d43719291270e6eb9d0c24237100f8f5833f40cb568beca7ecf1da501f5f48bd"`
Sep 10 18:49:06.108 INFO kablam! usermod: no changes
Sep 10 18:49:06.156 INFO kablam!     Checking futures-mutex v0.1.2 (file:///source)
Sep 10 18:49:06.504 INFO kablam! warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result`
Sep 10 18:49:06.504 INFO kablam!    --> src/lib.rs:319:17
Sep 10 18:49:06.504 INFO kablam!     |
Sep 10 18:49:06.504 INFO kablam! 319 |         let b = stream::iter((0..N).map(Ok::<_, ()>)).fold(lock2, |b, _n| {
Sep 10 18:49:06.504 INFO kablam!     |                 ^^^^^^^^^^^^
Sep 10 18:49:06.504 INFO kablam!     |
Sep 10 18:49:06.504 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 10 18:49:06.504 INFO kablam! 
Sep 10 18:49:06.584 INFO kablam! warning: use of deprecated item 'futures::task_impl::std::<impl futures::task::Spawn<F>>::poll_future': recommended to use `poll_future_notify` instead
Sep 10 18:49:06.584 INFO kablam!    --> src/lib.rs:304:18
Sep 10 18:49:06.584 INFO kablam!     |
Sep 10 18:49:06.584 INFO kablam! 304 |                 .poll_future(unpark_noop())
Sep 10 18:49:06.584 INFO kablam!     |                  ^^^^^^^^^^^
Sep 10 18:49:06.584 INFO kablam! 
Sep 10 18:49:06.630 INFO kablam! error[E0308]: mismatched types
Sep 10 18:49:06.630 INFO kablam!    --> src/lib.rs:304:30
Sep 10 18:49:06.630 INFO kablam!     |
Sep 10 18:49:06.630 INFO kablam! 304 |                 .poll_future(unpark_noop())
Sep 10 18:49:06.630 INFO kablam!     |                              ^^^^^^^^^^^^^ expected trait `futures::task::Unpark`, found trait `futures::executor::Notify`
Sep 10 18:49:06.630 INFO kablam!     |
Sep 10 18:49:06.631 INFO kablam!     = note: expected type `std::sync::Arc<(dyn futures::task::Unpark + 'static)>`
Sep 10 18:49:06.631 INFO kablam!                found type `std::sync::Arc<(dyn futures::executor::Notify + 'static)>`
Sep 10 18:49:06.631 INFO kablam! 
Sep 10 18:49:06.653 INFO kablam! error: aborting due to previous error
Sep 10 18:49:06.653 INFO kablam! 
Sep 10 18:49:06.653 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 10 18:49:06.660 INFO kablam! error: Could not compile `futures-mutex`.
Sep 10 18:49:06.660 INFO kablam! 
Sep 10 18:49:06.660 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 18:49:06.661 INFO kablam! su: No module specific data is present
Sep 10 18:49:07.272 INFO running `"docker" "rm" "-f" "d43719291270e6eb9d0c24237100f8f5833f40cb568beca7ecf1da501f5f48bd"`
Sep 10 18:49:07.339 INFO blam! d43719291270e6eb9d0c24237100f8f5833f40cb568beca7ecf1da501f5f48bd