Sep 04 07:55:45.266 INFO checking popcorn-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 04 07:55:45.266 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 04 07:55:45.266 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 07:55:45.441 INFO blam! c6178cf4b311686e377a270296c16d157df6717374d2a912dc0d5de0964cc49f Sep 04 07:55:45.443 INFO running `"docker" "start" "-a" "c6178cf4b311686e377a270296c16d157df6717374d2a912dc0d5de0964cc49f"` Sep 04 07:55:45.992 INFO kablam! warning: unused manifest key: package.keyworkds Sep 04 07:55:46.002 INFO kablam! Checking popcorn v0.1.0 (file:///source) Sep 04 07:55:46.728 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 04 07:55:46.728 INFO kablam! --> src/buffer.rs:116:55 Sep 04 07:55:46.728 INFO kablam! | Sep 04 07:55:46.728 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 04 07:55:46.729 INFO kablam! | ^^^^^ Sep 04 07:55:46.729 INFO kablam! | Sep 04 07:55:46.729 INFO kablam! = note: #[warn(deprecated)] on by default Sep 04 07:55:46.729 INFO kablam! Sep 04 07:55:46.742 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 04 07:55:46.742 INFO kablam! --> src/buffer.rs:136:55 Sep 04 07:55:46.742 INFO kablam! | Sep 04 07:55:46.742 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 04 07:55:46.742 INFO kablam! | ^^^^^ Sep 04 07:55:46.742 INFO kablam! Sep 04 07:55:46.855 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 04 07:55:46.855 INFO kablam! --> src/buffer.rs:116:55 Sep 04 07:55:46.855 INFO kablam! | Sep 04 07:55:46.855 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 04 07:55:46.855 INFO kablam! | ^^^^^ Sep 04 07:55:46.855 INFO kablam! | Sep 04 07:55:46.855 INFO kablam! = note: #[warn(deprecated)] on by default Sep 04 07:55:46.855 INFO kablam! Sep 04 07:55:46.860 INFO kablam! warning: variable does not need to be mutable Sep 04 07:55:46.860 INFO kablam! --> src/buffer.rs:102:12 Sep 04 07:55:46.860 INFO kablam! | Sep 04 07:55:46.860 INFO kablam! 102 | Some(mut mem) => { Sep 04 07:55:46.860 INFO kablam! | ----^^^ Sep 04 07:55:46.860 INFO kablam! | | Sep 04 07:55:46.860 INFO kablam! | help: remove this `mut` Sep 04 07:55:46.860 INFO kablam! | Sep 04 07:55:46.860 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 04 07:55:46.860 INFO kablam! Sep 04 07:55:46.865 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 04 07:55:46.865 INFO kablam! --> src/buffer.rs:136:55 Sep 04 07:55:46.865 INFO kablam! | Sep 04 07:55:46.865 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 04 07:55:46.865 INFO kablam! | ^^^^^ Sep 04 07:55:46.866 INFO kablam! Sep 04 07:55:46.869 INFO kablam! warning: variable does not need to be mutable Sep 04 07:55:46.869 INFO kablam! --> src/buffer.rs:123:12 Sep 04 07:55:46.869 INFO kablam! | Sep 04 07:55:46.869 INFO kablam! 123 | Some(mut mem) => { Sep 04 07:55:46.869 INFO kablam! | ----^^^ Sep 04 07:55:46.869 INFO kablam! | | Sep 04 07:55:46.869 INFO kablam! | help: remove this `mut` Sep 04 07:55:46.869 INFO kablam! Sep 04 07:55:46.870 INFO kablam! warning: variable does not need to be mutable Sep 04 07:55:46.870 INFO kablam! --> src/buffer.rs:140:15 Sep 04 07:55:46.870 INFO kablam! | Sep 04 07:55:46.870 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 04 07:55:46.870 INFO kablam! | ----^^^^ Sep 04 07:55:46.870 INFO kablam! | | Sep 04 07:55:46.870 INFO kablam! | help: remove this `mut` Sep 04 07:55:46.870 INFO kablam! Sep 04 07:55:46.943 INFO kablam! warning: unused variable: `nb` Sep 04 07:55:46.943 INFO kablam! --> src/lib.rs:34:10 Sep 04 07:55:46.943 INFO kablam! | Sep 04 07:55:46.943 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Sep 04 07:55:46.943 INFO kablam! | ^^ help: consider using `_nb` instead Sep 04 07:55:46.943 INFO kablam! | Sep 04 07:55:46.943 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 04 07:55:46.943 INFO kablam! Sep 04 07:55:46.951 INFO kablam! warning: variable does not need to be mutable Sep 04 07:55:46.951 INFO kablam! --> src/lib.rs:31:9 Sep 04 07:55:46.952 INFO kablam! | Sep 04 07:55:46.952 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Sep 04 07:55:46.952 INFO kablam! | ----^^^^ Sep 04 07:55:46.952 INFO kablam! | | Sep 04 07:55:46.952 INFO kablam! | help: remove this `mut` Sep 04 07:55:46.952 INFO kablam! | Sep 04 07:55:46.952 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 04 07:55:46.952 INFO kablam! Sep 04 07:55:46.975 INFO kablam! warning: variable does not need to be mutable Sep 04 07:55:46.975 INFO kablam! --> src/buffer.rs:102:12 Sep 04 07:55:46.975 INFO kablam! | Sep 04 07:55:46.975 INFO kablam! 102 | Some(mut mem) => { Sep 04 07:55:46.975 INFO kablam! | ----^^^ Sep 04 07:55:46.975 INFO kablam! | | Sep 04 07:55:46.975 INFO kablam! | help: remove this `mut` Sep 04 07:55:46.975 INFO kablam! Sep 04 07:55:46.982 INFO kablam! warning: variable does not need to be mutable Sep 04 07:55:46.982 INFO kablam! --> src/buffer.rs:123:12 Sep 04 07:55:46.982 INFO kablam! | Sep 04 07:55:46.982 INFO kablam! 123 | Some(mut mem) => { Sep 04 07:55:46.982 INFO kablam! | ----^^^ Sep 04 07:55:46.982 INFO kablam! | | Sep 04 07:55:46.982 INFO kablam! | help: remove this `mut` Sep 04 07:55:46.982 INFO kablam! Sep 04 07:55:46.983 INFO kablam! warning: variable does not need to be mutable Sep 04 07:55:46.983 INFO kablam! --> src/buffer.rs:140:15 Sep 04 07:55:46.983 INFO kablam! | Sep 04 07:55:46.983 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 04 07:55:46.984 INFO kablam! | ----^^^^ Sep 04 07:55:46.984 INFO kablam! | | Sep 04 07:55:46.984 INFO kablam! | help: remove this `mut` Sep 04 07:55:46.984 INFO kablam! Sep 04 07:55:47.033 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.05s Sep 04 07:55:47.036 INFO kablam! su: No module specific data is present Sep 04 07:55:47.345 INFO running `"docker" "rm" "-f" "c6178cf4b311686e377a270296c16d157df6717374d2a912dc0d5de0964cc49f"` Sep 04 07:55:47.435 INFO blam! c6178cf4b311686e377a270296c16d157df6717374d2a912dc0d5de0964cc49f