Sep 01 20:16:27.776 INFO checking futures-mutex-0.1.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 20:16:27.776 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 20:16:27.776 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:16:27.983 INFO blam! 75e9073a945d7180deb49b41e23a4dac473c569b1091f2893efea32cd95b337c
Sep 01 20:16:27.987 INFO running `"docker" "start" "-a" "75e9073a945d7180deb49b41e23a4dac473c569b1091f2893efea32cd95b337c"`
Sep 01 20:16:28.643 INFO kablam!     Checking futures-mutex v0.1.2 (file:///source)
Sep 01 20:16:29.238 INFO kablam! warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result`
Sep 01 20:16:29.239 INFO kablam!    --> src/lib.rs:319:17
Sep 01 20:16:29.239 INFO kablam!     |
Sep 01 20:16:29.239 INFO kablam! 319 |         let b = stream::iter((0..N).map(Ok::<_, ()>)).fold(lock2, |b, _n| {
Sep 01 20:16:29.239 INFO kablam!     |                 ^^^^^^^^^^^^
Sep 01 20:16:29.239 INFO kablam!     |
Sep 01 20:16:29.239 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 01 20:16:29.239 INFO kablam! 
Sep 01 20:16:29.449 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 01 20:16:29.449 INFO kablam!    --> src/lib.rs:304:18
Sep 01 20:16:29.449 INFO kablam!     |
Sep 01 20:16:29.450 INFO kablam! 304 |                 .poll_future(unpark_noop())
Sep 01 20:16:29.450 INFO kablam!     |                  ^^^^^^^^^^^
Sep 01 20:16:29.450 INFO kablam! 
Sep 01 20:16:29.557 INFO kablam! error[E0308]: mismatched types
Sep 01 20:16:29.557 INFO kablam!    --> src/lib.rs:304:30
Sep 01 20:16:29.557 INFO kablam!     |
Sep 01 20:16:29.557 INFO kablam! 304 |                 .poll_future(unpark_noop())
Sep 01 20:16:29.557 INFO kablam!     |                              ^^^^^^^^^^^^^ expected trait `futures::task::Unpark`, found trait `futures::executor::Notify`
Sep 01 20:16:29.557 INFO kablam!     |
Sep 01 20:16:29.557 INFO kablam!     = note: expected type `std::sync::Arc<(dyn futures::task::Unpark + 'static)>`
Sep 01 20:16:29.557 INFO kablam!                found type `std::sync::Arc<(dyn futures::executor::Notify + 'static)>`
Sep 01 20:16:29.557 INFO kablam! 
Sep 01 20:16:29.592 INFO kablam! error: aborting due to previous error
Sep 01 20:16:29.592 INFO kablam! 
Sep 01 20:16:29.592 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 01 20:16:29.600 INFO kablam! error: Could not compile `futures-mutex`.
Sep 01 20:16:29.600 INFO kablam! 
Sep 01 20:16:29.600 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 20:16:29.601 INFO kablam! su: No module specific data is present
Sep 01 20:16:30.151 INFO running `"docker" "rm" "-f" "75e9073a945d7180deb49b41e23a4dac473c569b1091f2893efea32cd95b337c"`
Sep 01 20:16:30.247 INFO blam! 75e9073a945d7180deb49b41e23a4dac473c569b1091f2893efea32cd95b337c