Sep 02 13:51:10.813 INFO checking futures-mutex-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 02 13:51:10.813 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 02 13:51:10.813 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 13:51:11.001 INFO blam! adf76eb118dee39d8edc1eb27ed39d98637ae0c6bf0bdd1791597775de72fafb Sep 02 13:51:11.003 INFO running `"docker" "start" "-a" "adf76eb118dee39d8edc1eb27ed39d98637ae0c6bf0bdd1791597775de72fafb"` Sep 02 13:51:11.619 INFO kablam! Checking futures-mutex v0.1.2 (file:///source) Sep 02 13:51:12.234 INFO kablam! warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result` Sep 02 13:51:12.235 INFO kablam! --> src/lib.rs:319:17 Sep 02 13:51:12.235 INFO kablam! | Sep 02 13:51:12.235 INFO kablam! 319 | let b = stream::iter((0..N).map(Ok::<_, ()>)).fold(lock2, |b, _n| { Sep 02 13:51:12.235 INFO kablam! | ^^^^^^^^^^^^ Sep 02 13:51:12.235 INFO kablam! | Sep 02 13:51:12.235 INFO kablam! = note: #[warn(deprecated)] on by default Sep 02 13:51:12.235 INFO kablam! Sep 02 13:51:12.423 INFO kablam! warning: use of deprecated item 'futures::task_impl::std::>::poll_future': recommended to use `poll_future_notify` instead Sep 02 13:51:12.423 INFO kablam! --> src/lib.rs:304:18 Sep 02 13:51:12.423 INFO kablam! | Sep 02 13:51:12.423 INFO kablam! 304 | .poll_future(unpark_noop()) Sep 02 13:51:12.423 INFO kablam! | ^^^^^^^^^^^ Sep 02 13:51:12.423 INFO kablam! Sep 02 13:51:12.506 INFO kablam! error[E0308]: mismatched types Sep 02 13:51:12.506 INFO kablam! --> src/lib.rs:304:30 Sep 02 13:51:12.506 INFO kablam! | Sep 02 13:51:12.506 INFO kablam! 304 | .poll_future(unpark_noop()) Sep 02 13:51:12.506 INFO kablam! | ^^^^^^^^^^^^^ expected trait `futures::task::Unpark`, found trait `futures::executor::Notify` Sep 02 13:51:12.506 INFO kablam! | Sep 02 13:51:12.506 INFO kablam! = note: expected type `std::sync::Arc<(dyn futures::task::Unpark + 'static)>` Sep 02 13:51:12.506 INFO kablam! found type `std::sync::Arc<(dyn futures::executor::Notify + 'static)>` Sep 02 13:51:12.506 INFO kablam! Sep 02 13:51:12.541 INFO kablam! error: aborting due to previous error Sep 02 13:51:12.541 INFO kablam! Sep 02 13:51:12.541 INFO kablam! For more information about this error, try `rustc --explain E0308`. Sep 02 13:51:12.549 INFO kablam! error: Could not compile `futures-mutex`. Sep 02 13:51:12.549 INFO kablam! Sep 02 13:51:12.549 INFO kablam! To learn more, run the command again with --verbose. Sep 02 13:51:12.550 INFO kablam! su: No module specific data is present Sep 02 13:51:13.127 INFO running `"docker" "rm" "-f" "adf76eb118dee39d8edc1eb27ed39d98637ae0c6bf0bdd1791597775de72fafb"` Sep 02 13:51:13.240 INFO blam! adf76eb118dee39d8edc1eb27ed39d98637ae0c6bf0bdd1791597775de72fafb