Sep 10 18:49:04.565 INFO checking futures-mutex-0.1.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 18:49:04.565 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 18:49:04.565 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/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 18:49:04.768 INFO blam! 476287abfdd27a72b05402d1c24e04bad927cc0bb235cf50b6b46c1edf20f568
Sep 10 18:49:04.770 INFO running `"docker" "start" "-a" "476287abfdd27a72b05402d1c24e04bad927cc0bb235cf50b6b46c1edf20f568"`
Sep 10 18:49:05.738 INFO kablam! usermod: no changes
Sep 10 18:49:05.773 INFO kablam!     Checking futures-mutex v0.1.2 (file:///source)
Sep 10 18:49:06.157 INFO kablam! warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result`
Sep 10 18:49:06.157 INFO kablam!    --> src/lib.rs:319:17
Sep 10 18:49:06.157 INFO kablam!     |
Sep 10 18:49:06.157 INFO kablam! 319 |         let b = stream::iter((0..N).map(Ok::<_, ()>)).fold(lock2, |b, _n| {
Sep 10 18:49:06.157 INFO kablam!     |                 ^^^^^^^^^^^^
Sep 10 18:49:06.157 INFO kablam!     |
Sep 10 18:49:06.157 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 10 18:49:06.157 INFO kablam! 
Sep 10 18:49:06.262 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 18:49:06.262 INFO kablam!    --> src/lib.rs:304:18
Sep 10 18:49:06.262 INFO kablam!     |
Sep 10 18:49:06.262 INFO kablam! 304 |                 .poll_future(unpark_noop())
Sep 10 18:49:06.262 INFO kablam!     |                  ^^^^^^^^^^^
Sep 10 18:49:06.262 INFO kablam! 
Sep 10 18:49:06.333 INFO kablam! error[E0308]: mismatched types
Sep 10 18:49:06.333 INFO kablam!    --> src/lib.rs:304:30
Sep 10 18:49:06.333 INFO kablam!     |
Sep 10 18:49:06.333 INFO kablam! 304 |                 .poll_future(unpark_noop())
Sep 10 18:49:06.333 INFO kablam!     |                              ^^^^^^^^^^^^^ expected trait `futures::task::Unpark`, found trait `futures::executor::Notify`
Sep 10 18:49:06.333 INFO kablam!     |
Sep 10 18:49:06.333 INFO kablam!     = note: expected type `std::sync::Arc<(dyn futures::task::Unpark + 'static)>`
Sep 10 18:49:06.333 INFO kablam!                found type `std::sync::Arc<(dyn futures::executor::Notify + 'static)>`
Sep 10 18:49:06.333 INFO kablam! 
Sep 10 18:49:06.356 INFO kablam! error: aborting due to previous error
Sep 10 18:49:06.356 INFO kablam! 
Sep 10 18:49:06.356 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 10 18:49:06.362 INFO kablam! error: Could not compile `futures-mutex`.
Sep 10 18:49:06.362 INFO kablam! 
Sep 10 18:49:06.362 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 18:49:06.364 INFO kablam! su: No module specific data is present
Sep 10 18:49:07.089 INFO running `"docker" "rm" "-f" "476287abfdd27a72b05402d1c24e04bad927cc0bb235cf50b6b46c1edf20f568"`
Sep 10 18:49:07.164 INFO blam! 476287abfdd27a72b05402d1c24e04bad927cc0bb235cf50b6b46c1edf20f568