Sep 02 13:51:10.593 INFO checking futures-mutex-0.1.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 02 13:51:10.593 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 02 13:51:10.593 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 13:51:10.778 INFO blam! 75c32b679194d089c7db5856cb52c13c5e4c5e9d665ef3b808cb5b438dfa9b0d Sep 02 13:51:10.780 INFO running `"docker" "start" "-a" "75c32b679194d089c7db5856cb52c13c5e4c5e9d665ef3b808cb5b438dfa9b0d"` Sep 02 13:51:11.451 INFO kablam! Checking futures-mutex v0.1.2 (file:///source) Sep 02 13:51:12.137 INFO kablam! warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result` Sep 02 13:51:12.137 INFO kablam! --> src/lib.rs:319:17 Sep 02 13:51:12.137 INFO kablam! | Sep 02 13:51:12.137 INFO kablam! 319 | let b = stream::iter((0..N).map(Ok::<_, ()>)).fold(lock2, |b, _n| { Sep 02 13:51:12.137 INFO kablam! | ^^^^^^^^^^^^ Sep 02 13:51:12.137 INFO kablam! | Sep 02 13:51:12.137 INFO kablam! = note: #[warn(deprecated)] on by default Sep 02 13:51:12.137 INFO kablam! Sep 02 13:51:12.360 INFO kablam! warning: use of deprecated item 'futures::task_impl::std::>::poll_future': recommended to use `poll_future_notify` instead Sep 02 13:51:12.360 INFO kablam! --> src/lib.rs:304:18 Sep 02 13:51:12.360 INFO kablam! | Sep 02 13:51:12.360 INFO kablam! 304 | .poll_future(unpark_noop()) Sep 02 13:51:12.360 INFO kablam! | ^^^^^^^^^^^ Sep 02 13:51:12.360 INFO kablam! Sep 02 13:51:12.445 INFO kablam! error[E0308]: mismatched types Sep 02 13:51:12.445 INFO kablam! --> src/lib.rs:304:30 Sep 02 13:51:12.445 INFO kablam! | Sep 02 13:51:12.445 INFO kablam! 304 | .poll_future(unpark_noop()) Sep 02 13:51:12.445 INFO kablam! | ^^^^^^^^^^^^^ expected trait `futures::task::Unpark`, found trait `futures::executor::Notify` Sep 02 13:51:12.445 INFO kablam! | Sep 02 13:51:12.445 INFO kablam! = note: expected type `std::sync::Arc<(dyn futures::task::Unpark + 'static)>` Sep 02 13:51:12.445 INFO kablam! found type `std::sync::Arc<(dyn futures::executor::Notify + 'static)>` Sep 02 13:51:12.445 INFO kablam! Sep 02 13:51:12.480 INFO kablam! error: aborting due to previous error Sep 02 13:51:12.481 INFO kablam! Sep 02 13:51:12.481 INFO kablam! For more information about this error, try `rustc --explain E0308`. Sep 02 13:51:12.488 INFO kablam! error: Could not compile `futures-mutex`. Sep 02 13:51:12.489 INFO kablam! Sep 02 13:51:12.489 INFO kablam! To learn more, run the command again with --verbose. Sep 02 13:51:12.490 INFO kablam! su: No module specific data is present Sep 02 13:51:13.039 INFO running `"docker" "rm" "-f" "75c32b679194d089c7db5856cb52c13c5e4c5e9d665ef3b808cb5b438dfa9b0d"` Sep 02 13:51:13.152 INFO blam! 75c32b679194d089c7db5856cb52c13c5e4c5e9d665ef3b808cb5b438dfa9b0d