Sep 06 02:22:41.095 INFO checking popcorn-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854 Sep 06 02:22:41.095 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets Sep 06 02:22:41.095 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 06 02:22:41.322 INFO blam! c7ddf73678a8e7ca31e2395693c4d623b36b630890721943566db99f02ca4586 Sep 06 02:22:41.324 INFO running `"docker" "start" "-a" "c7ddf73678a8e7ca31e2395693c4d623b36b630890721943566db99f02ca4586"` Sep 06 02:22:42.017 INFO kablam! usermod: no changes Sep 06 02:22:42.037 INFO kablam! warning: unused manifest key: package.keyworkds Sep 06 02:22:42.041 INFO kablam! Checking popcorn v0.1.0 (file:///source) Sep 06 02:22:42.513 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Sep 06 02:22:42.513 INFO kablam! --> src/buffer.rs:116:55 Sep 06 02:22:42.513 INFO kablam! | Sep 06 02:22:42.513 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 06 02:22:42.513 INFO kablam! | ^^^^^ Sep 06 02:22:42.513 INFO kablam! | Sep 06 02:22:42.513 INFO kablam! = note: #[warn(deprecated)] on by default Sep 06 02:22:42.513 INFO kablam! Sep 06 02:22:42.522 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Sep 06 02:22:42.522 INFO kablam! --> src/buffer.rs:136:55 Sep 06 02:22:42.522 INFO kablam! | Sep 06 02:22:42.522 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 06 02:22:42.522 INFO kablam! | ^^^^^ Sep 06 02:22:42.522 INFO kablam! Sep 06 02:22:42.550 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Sep 06 02:22:42.550 INFO kablam! --> src/buffer.rs:116:55 Sep 06 02:22:42.550 INFO kablam! | Sep 06 02:22:42.550 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 06 02:22:42.550 INFO kablam! | ^^^^^ Sep 06 02:22:42.550 INFO kablam! | Sep 06 02:22:42.550 INFO kablam! = note: #[warn(deprecated)] on by default Sep 06 02:22:42.550 INFO kablam! Sep 06 02:22:42.556 INFO kablam! warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Sep 06 02:22:42.556 INFO kablam! --> src/buffer.rs:136:55 Sep 06 02:22:42.556 INFO kablam! | Sep 06 02:22:42.556 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 06 02:22:42.556 INFO kablam! | ^^^^^ Sep 06 02:22:42.556 INFO kablam! Sep 06 02:22:42.606 INFO kablam! warning: unused variable: `nb` Sep 06 02:22:42.606 INFO kablam! --> src/lib.rs:34:10 Sep 06 02:22:42.606 INFO kablam! | Sep 06 02:22:42.606 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Sep 06 02:22:42.606 INFO kablam! | ^^ help: consider using `_nb` instead Sep 06 02:22:42.606 INFO kablam! | Sep 06 02:22:42.606 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 06 02:22:42.606 INFO kablam! Sep 06 02:22:42.610 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.610 INFO kablam! --> src/lib.rs:31:9 Sep 06 02:22:42.610 INFO kablam! | Sep 06 02:22:42.610 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Sep 06 02:22:42.610 INFO kablam! | ----^^^^ Sep 06 02:22:42.610 INFO kablam! | | Sep 06 02:22:42.610 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.610 INFO kablam! | Sep 06 02:22:42.610 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 06 02:22:42.610 INFO kablam! Sep 06 02:22:42.625 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.625 INFO kablam! --> src/buffer.rs:102:12 Sep 06 02:22:42.625 INFO kablam! | Sep 06 02:22:42.625 INFO kablam! 102 | Some(mut mem) => { Sep 06 02:22:42.625 INFO kablam! | ----^^^ Sep 06 02:22:42.626 INFO kablam! | | Sep 06 02:22:42.626 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.626 INFO kablam! | Sep 06 02:22:42.626 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 06 02:22:42.626 INFO kablam! Sep 06 02:22:42.628 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.628 INFO kablam! --> src/buffer.rs:123:12 Sep 06 02:22:42.628 INFO kablam! | Sep 06 02:22:42.628 INFO kablam! 123 | Some(mut mem) => { Sep 06 02:22:42.628 INFO kablam! | ----^^^ Sep 06 02:22:42.628 INFO kablam! | | Sep 06 02:22:42.628 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.628 INFO kablam! Sep 06 02:22:42.628 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.628 INFO kablam! --> src/buffer.rs:140:15 Sep 06 02:22:42.628 INFO kablam! | Sep 06 02:22:42.628 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 06 02:22:42.628 INFO kablam! | ----^^^^ Sep 06 02:22:42.628 INFO kablam! | | Sep 06 02:22:42.628 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.628 INFO kablam! Sep 06 02:22:42.630 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.630 INFO kablam! --> src/buffer.rs:102:12 Sep 06 02:22:42.630 INFO kablam! | Sep 06 02:22:42.630 INFO kablam! 102 | Some(mut mem) => { Sep 06 02:22:42.630 INFO kablam! | ----^^^ Sep 06 02:22:42.630 INFO kablam! | | Sep 06 02:22:42.630 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.630 INFO kablam! Sep 06 02:22:42.634 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.634 INFO kablam! --> src/buffer.rs:123:12 Sep 06 02:22:42.634 INFO kablam! | Sep 06 02:22:42.634 INFO kablam! 123 | Some(mut mem) => { Sep 06 02:22:42.634 INFO kablam! | ----^^^ Sep 06 02:22:42.634 INFO kablam! | | Sep 06 02:22:42.634 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.634 INFO kablam! Sep 06 02:22:42.634 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.634 INFO kablam! --> src/buffer.rs:140:15 Sep 06 02:22:42.634 INFO kablam! | Sep 06 02:22:42.634 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 06 02:22:42.634 INFO kablam! | ----^^^^ Sep 06 02:22:42.634 INFO kablam! | | Sep 06 02:22:42.634 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.634 INFO kablam! Sep 06 02:22:42.675 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.64s Sep 06 02:22:42.678 INFO kablam! su: No module specific data is present Sep 06 02:22:43.744 INFO running `"docker" "rm" "-f" "c7ddf73678a8e7ca31e2395693c4d623b36b630890721943566db99f02ca4586"` Sep 06 02:22:43.882 INFO blam! c7ddf73678a8e7ca31e2395693c4d623b36b630890721943566db99f02ca4586