Sep 02 04:33:32.852 INFO checking popcorn-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 02 04:33:32.852 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 02 04:33:32.852 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/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 04:33:33.029 INFO blam! 5ee91644b8744e3335137a2f6fefe27a086e90f9bd6967bea4333b2eddd75913 Sep 02 04:33:33.032 INFO running `"docker" "start" "-a" "5ee91644b8744e3335137a2f6fefe27a086e90f9bd6967bea4333b2eddd75913"` Sep 02 04:33:33.753 INFO kablam! warning: unused manifest key: package.keyworkds Sep 02 04:33:33.763 INFO kablam! Checking popcorn v0.1.0 (file:///source) Sep 02 04:33:34.417 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 02 04:33:34.417 INFO kablam! --> src/buffer.rs:116:55 Sep 02 04:33:34.417 INFO kablam! | Sep 02 04:33:34.417 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 02 04:33:34.417 INFO kablam! | ^^^^^ Sep 02 04:33:34.417 INFO kablam! | Sep 02 04:33:34.417 INFO kablam! = note: #[warn(deprecated)] on by default Sep 02 04:33:34.417 INFO kablam! Sep 02 04:33:34.432 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 02 04:33:34.432 INFO kablam! --> src/buffer.rs:136:55 Sep 02 04:33:34.432 INFO kablam! | Sep 02 04:33:34.433 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 02 04:33:34.433 INFO kablam! | ^^^^^ Sep 02 04:33:34.433 INFO kablam! Sep 02 04:33:34.459 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 02 04:33:34.459 INFO kablam! --> src/buffer.rs:116:55 Sep 02 04:33:34.459 INFO kablam! | Sep 02 04:33:34.459 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 02 04:33:34.459 INFO kablam! | ^^^^^ Sep 02 04:33:34.459 INFO kablam! | Sep 02 04:33:34.459 INFO kablam! = note: #[warn(deprecated)] on by default Sep 02 04:33:34.459 INFO kablam! Sep 02 04:33:34.468 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 02 04:33:34.468 INFO kablam! --> src/buffer.rs:136:55 Sep 02 04:33:34.468 INFO kablam! | Sep 02 04:33:34.468 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 02 04:33:34.468 INFO kablam! | ^^^^^ Sep 02 04:33:34.468 INFO kablam! Sep 02 04:33:34.548 INFO kablam! warning: variable does not need to be mutable Sep 02 04:33:34.548 INFO kablam! --> src/buffer.rs:102:12 Sep 02 04:33:34.548 INFO kablam! | Sep 02 04:33:34.548 INFO kablam! 102 | Some(mut mem) => { Sep 02 04:33:34.548 INFO kablam! | ----^^^ Sep 02 04:33:34.548 INFO kablam! | | Sep 02 04:33:34.548 INFO kablam! | help: remove this `mut` Sep 02 04:33:34.548 INFO kablam! | Sep 02 04:33:34.548 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 02 04:33:34.549 INFO kablam! Sep 02 04:33:34.550 INFO kablam! warning: unused variable: `nb` Sep 02 04:33:34.550 INFO kablam! --> src/lib.rs:34:10 Sep 02 04:33:34.551 INFO kablam! | Sep 02 04:33:34.551 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Sep 02 04:33:34.551 INFO kablam! | ^^ help: consider using `_nb` instead Sep 02 04:33:34.551 INFO kablam! | Sep 02 04:33:34.551 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 02 04:33:34.551 INFO kablam! Sep 02 04:33:34.555 INFO kablam! warning: variable does not need to be mutable Sep 02 04:33:34.555 INFO kablam! --> src/buffer.rs:123:12 Sep 02 04:33:34.555 INFO kablam! | Sep 02 04:33:34.555 INFO kablam! 123 | Some(mut mem) => { Sep 02 04:33:34.555 INFO kablam! | ----^^^ Sep 02 04:33:34.555 INFO kablam! | | Sep 02 04:33:34.555 INFO kablam! | help: remove this `mut` Sep 02 04:33:34.556 INFO kablam! Sep 02 04:33:34.556 INFO kablam! warning: variable does not need to be mutable Sep 02 04:33:34.556 INFO kablam! --> src/buffer.rs:140:15 Sep 02 04:33:34.556 INFO kablam! | Sep 02 04:33:34.557 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 02 04:33:34.557 INFO kablam! | ----^^^^ Sep 02 04:33:34.557 INFO kablam! | | Sep 02 04:33:34.557 INFO kablam! | help: remove this `mut` Sep 02 04:33:34.557 INFO kablam! Sep 02 04:33:34.563 INFO kablam! warning: variable does not need to be mutable Sep 02 04:33:34.563 INFO kablam! --> src/lib.rs:31:9 Sep 02 04:33:34.563 INFO kablam! | Sep 02 04:33:34.563 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Sep 02 04:33:34.563 INFO kablam! | ----^^^^ Sep 02 04:33:34.563 INFO kablam! | | Sep 02 04:33:34.563 INFO kablam! | help: remove this `mut` Sep 02 04:33:34.563 INFO kablam! | Sep 02 04:33:34.563 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 02 04:33:34.563 INFO kablam! Sep 02 04:33:34.598 INFO kablam! warning: variable does not need to be mutable Sep 02 04:33:34.598 INFO kablam! --> src/buffer.rs:102:12 Sep 02 04:33:34.598 INFO kablam! | Sep 02 04:33:34.598 INFO kablam! 102 | Some(mut mem) => { Sep 02 04:33:34.598 INFO kablam! | ----^^^ Sep 02 04:33:34.598 INFO kablam! | | Sep 02 04:33:34.598 INFO kablam! | help: remove this `mut` Sep 02 04:33:34.598 INFO kablam! Sep 02 04:33:34.607 INFO kablam! warning: variable does not need to be mutable Sep 02 04:33:34.607 INFO kablam! --> src/buffer.rs:123:12 Sep 02 04:33:34.607 INFO kablam! | Sep 02 04:33:34.607 INFO kablam! 123 | Some(mut mem) => { Sep 02 04:33:34.608 INFO kablam! | ----^^^ Sep 02 04:33:34.608 INFO kablam! | | Sep 02 04:33:34.608 INFO kablam! | help: remove this `mut` Sep 02 04:33:34.608 INFO kablam! Sep 02 04:33:34.609 INFO kablam! warning: variable does not need to be mutable Sep 02 04:33:34.609 INFO kablam! --> src/buffer.rs:140:15 Sep 02 04:33:34.609 INFO kablam! | Sep 02 04:33:34.609 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 02 04:33:34.609 INFO kablam! | ----^^^^ Sep 02 04:33:34.609 INFO kablam! | | Sep 02 04:33:34.609 INFO kablam! | help: remove this `mut` Sep 02 04:33:34.609 INFO kablam! Sep 02 04:33:34.672 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.93s Sep 02 04:33:34.675 INFO kablam! su: No module specific data is present Sep 02 04:33:35.115 INFO running `"docker" "rm" "-f" "5ee91644b8744e3335137a2f6fefe27a086e90f9bd6967bea4333b2eddd75913"` Sep 02 04:33:35.203 INFO blam! 5ee91644b8744e3335137a2f6fefe27a086e90f9bd6967bea4333b2eddd75913