Sep 01 11:07:12.146 INFO checking popcorn-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Sep 01 11:07:12.146 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 11:07:12.147 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/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 01 11:07:12.294 INFO blam! 027add4cc9b51bf917f796a8de839f5b58e2695ca9cfed542a9f9574a92ab97f Sep 01 11:07:12.295 INFO running `"docker" "start" "-a" "027add4cc9b51bf917f796a8de839f5b58e2695ca9cfed542a9f9574a92ab97f"` Sep 01 11:07:13.157 INFO kablam! warning: unused manifest key: package.keyworkds Sep 01 11:07:13.170 INFO kablam! Checking popcorn v0.1.0 (file:///source) Sep 01 11:07:13.696 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 01 11:07:13.696 INFO kablam! --> src/buffer.rs:116:55 Sep 01 11:07:13.697 INFO kablam! | Sep 01 11:07:13.697 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 01 11:07:13.697 INFO kablam! | ^^^^^ Sep 01 11:07:13.697 INFO kablam! | Sep 01 11:07:13.697 INFO kablam! = note: #[warn(deprecated)] on by default Sep 01 11:07:13.697 INFO kablam! Sep 01 11:07:13.708 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 01 11:07:13.708 INFO kablam! --> src/buffer.rs:136:55 Sep 01 11:07:13.708 INFO kablam! | Sep 01 11:07:13.708 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 01 11:07:13.708 INFO kablam! | ^^^^^ Sep 01 11:07:13.708 INFO kablam! Sep 01 11:07:13.796 INFO kablam! warning: variable does not need to be mutable Sep 01 11:07:13.796 INFO kablam! --> src/buffer.rs:102:12 Sep 01 11:07:13.796 INFO kablam! | Sep 01 11:07:13.796 INFO kablam! 102 | Some(mut mem) => { Sep 01 11:07:13.796 INFO kablam! | ----^^^ Sep 01 11:07:13.796 INFO kablam! | | Sep 01 11:07:13.796 INFO kablam! | help: remove this `mut` Sep 01 11:07:13.796 INFO kablam! | Sep 01 11:07:13.796 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 11:07:13.796 INFO kablam! Sep 01 11:07:13.798 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 01 11:07:13.798 INFO kablam! --> src/buffer.rs:116:55 Sep 01 11:07:13.798 INFO kablam! | Sep 01 11:07:13.798 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 01 11:07:13.798 INFO kablam! | ^^^^^ Sep 01 11:07:13.798 INFO kablam! | Sep 01 11:07:13.798 INFO kablam! = note: #[warn(deprecated)] on by default Sep 01 11:07:13.798 INFO kablam! Sep 01 11:07:13.802 INFO kablam! warning: variable does not need to be mutable Sep 01 11:07:13.802 INFO kablam! --> src/buffer.rs:123:12 Sep 01 11:07:13.802 INFO kablam! | Sep 01 11:07:13.802 INFO kablam! 123 | Some(mut mem) => { Sep 01 11:07:13.802 INFO kablam! | ----^^^ Sep 01 11:07:13.802 INFO kablam! | | Sep 01 11:07:13.802 INFO kablam! | help: remove this `mut` Sep 01 11:07:13.802 INFO kablam! Sep 01 11:07:13.803 INFO kablam! warning: variable does not need to be mutable Sep 01 11:07:13.803 INFO kablam! --> src/buffer.rs:140:15 Sep 01 11:07:13.803 INFO kablam! | Sep 01 11:07:13.803 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 01 11:07:13.803 INFO kablam! | ----^^^^ Sep 01 11:07:13.803 INFO kablam! | | Sep 01 11:07:13.803 INFO kablam! | help: remove this `mut` Sep 01 11:07:13.803 INFO kablam! Sep 01 11:07:13.806 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 01 11:07:13.806 INFO kablam! --> src/buffer.rs:136:55 Sep 01 11:07:13.806 INFO kablam! | Sep 01 11:07:13.806 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 01 11:07:13.807 INFO kablam! | ^^^^^ Sep 01 11:07:13.807 INFO kablam! Sep 01 11:07:13.875 INFO kablam! warning: unused variable: `nb` Sep 01 11:07:13.875 INFO kablam! --> src/lib.rs:34:10 Sep 01 11:07:13.875 INFO kablam! | Sep 01 11:07:13.875 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Sep 01 11:07:13.875 INFO kablam! | ^^ help: consider using `_nb` instead Sep 01 11:07:13.875 INFO kablam! | Sep 01 11:07:13.875 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 01 11:07:13.875 INFO kablam! Sep 01 11:07:13.883 INFO kablam! warning: variable does not need to be mutable Sep 01 11:07:13.883 INFO kablam! --> src/lib.rs:31:9 Sep 01 11:07:13.883 INFO kablam! | Sep 01 11:07:13.883 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Sep 01 11:07:13.883 INFO kablam! | ----^^^^ Sep 01 11:07:13.883 INFO kablam! | | Sep 01 11:07:13.883 INFO kablam! | help: remove this `mut` Sep 01 11:07:13.883 INFO kablam! | Sep 01 11:07:13.883 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 11:07:13.883 INFO kablam! Sep 01 11:07:13.916 INFO kablam! warning: variable does not need to be mutable Sep 01 11:07:13.916 INFO kablam! --> src/buffer.rs:102:12 Sep 01 11:07:13.916 INFO kablam! | Sep 01 11:07:13.916 INFO kablam! 102 | Some(mut mem) => { Sep 01 11:07:13.916 INFO kablam! | ----^^^ Sep 01 11:07:13.916 INFO kablam! | | Sep 01 11:07:13.916 INFO kablam! | help: remove this `mut` Sep 01 11:07:13.916 INFO kablam! Sep 01 11:07:13.925 INFO kablam! warning: variable does not need to be mutable Sep 01 11:07:13.925 INFO kablam! --> src/buffer.rs:123:12 Sep 01 11:07:13.925 INFO kablam! | Sep 01 11:07:13.925 INFO kablam! 123 | Some(mut mem) => { Sep 01 11:07:13.925 INFO kablam! | ----^^^ Sep 01 11:07:13.925 INFO kablam! | | Sep 01 11:07:13.925 INFO kablam! | help: remove this `mut` Sep 01 11:07:13.925 INFO kablam! Sep 01 11:07:13.926 INFO kablam! warning: variable does not need to be mutable Sep 01 11:07:13.926 INFO kablam! --> src/buffer.rs:140:15 Sep 01 11:07:13.926 INFO kablam! | Sep 01 11:07:13.926 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 01 11:07:13.926 INFO kablam! | ----^^^^ Sep 01 11:07:13.926 INFO kablam! | | Sep 01 11:07:13.927 INFO kablam! | help: remove this `mut` Sep 01 11:07:13.927 INFO kablam! Sep 01 11:07:13.993 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.85s Sep 01 11:07:13.996 INFO kablam! su: No module specific data is present Sep 01 11:07:14.520 INFO running `"docker" "rm" "-f" "027add4cc9b51bf917f796a8de839f5b58e2695ca9cfed542a9f9574a92ab97f"` Sep 01 11:07:14.603 INFO blam! 027add4cc9b51bf917f796a8de839f5b58e2695ca9cfed542a9f9574a92ab97f