Sep 14 11:39:19.018 INFO checking popcorn-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1 Sep 14 11:39:19.018 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets Sep 14 11:39:19.018 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 11:39:19.189 INFO blam! 2bdae913c1a57a5ab82ed46c29cddbf58e79af78c439e5db1641c2046ccf2d8e Sep 14 11:39:19.193 INFO running `"docker" "start" "-a" "2bdae913c1a57a5ab82ed46c29cddbf58e79af78c439e5db1641c2046ccf2d8e"` Sep 14 11:39:20.087 INFO kablam! usermod: no changes Sep 14 11:39:20.128 INFO kablam! warning: unused manifest key: package.keyworkds Sep 14 11:39:20.140 INFO kablam! Checking popcorn v0.1.0 (file:///source) Sep 14 11:39:20.603 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 14 11:39:20.603 INFO kablam! --> src/buffer.rs:116:55 Sep 14 11:39:20.603 INFO kablam! | Sep 14 11:39:20.603 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 14 11:39:20.603 INFO kablam! | ^^^^^ Sep 14 11:39:20.603 INFO kablam! | Sep 14 11:39:20.603 INFO kablam! = note: #[warn(deprecated)] on by default Sep 14 11:39:20.603 INFO kablam! Sep 14 11:39:20.610 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 14 11:39:20.610 INFO kablam! --> src/buffer.rs:136:55 Sep 14 11:39:20.610 INFO kablam! | Sep 14 11:39:20.610 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 14 11:39:20.610 INFO kablam! | ^^^^^ Sep 14 11:39:20.610 INFO kablam! Sep 14 11:39:20.638 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 14 11:39:20.638 INFO kablam! --> src/buffer.rs:116:55 Sep 14 11:39:20.638 INFO kablam! | Sep 14 11:39:20.638 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 14 11:39:20.638 INFO kablam! | ^^^^^ Sep 14 11:39:20.638 INFO kablam! | Sep 14 11:39:20.639 INFO kablam! = note: #[warn(deprecated)] on by default Sep 14 11:39:20.639 INFO kablam! Sep 14 11:39:20.646 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 14 11:39:20.646 INFO kablam! --> src/buffer.rs:136:55 Sep 14 11:39:20.646 INFO kablam! | Sep 14 11:39:20.646 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 14 11:39:20.646 INFO kablam! | ^^^^^ Sep 14 11:39:20.646 INFO kablam! Sep 14 11:39:20.677 INFO kablam! warning: variable does not need to be mutable Sep 14 11:39:20.677 INFO kablam! --> src/buffer.rs:102:12 Sep 14 11:39:20.677 INFO kablam! | Sep 14 11:39:20.677 INFO kablam! 102 | Some(mut mem) => { Sep 14 11:39:20.677 INFO kablam! | ----^^^ Sep 14 11:39:20.677 INFO kablam! | | Sep 14 11:39:20.677 INFO kablam! | help: remove this `mut` Sep 14 11:39:20.677 INFO kablam! | Sep 14 11:39:20.677 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 14 11:39:20.677 INFO kablam! Sep 14 11:39:20.682 INFO kablam! warning: variable does not need to be mutable Sep 14 11:39:20.682 INFO kablam! --> src/buffer.rs:123:12 Sep 14 11:39:20.682 INFO kablam! | Sep 14 11:39:20.682 INFO kablam! 123 | Some(mut mem) => { Sep 14 11:39:20.682 INFO kablam! | ----^^^ Sep 14 11:39:20.682 INFO kablam! | | Sep 14 11:39:20.682 INFO kablam! | help: remove this `mut` Sep 14 11:39:20.682 INFO kablam! Sep 14 11:39:20.683 INFO kablam! warning: variable does not need to be mutable Sep 14 11:39:20.683 INFO kablam! --> src/buffer.rs:140:15 Sep 14 11:39:20.683 INFO kablam! | Sep 14 11:39:20.683 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 14 11:39:20.683 INFO kablam! | ----^^^^ Sep 14 11:39:20.683 INFO kablam! | | Sep 14 11:39:20.683 INFO kablam! | help: remove this `mut` Sep 14 11:39:20.683 INFO kablam! Sep 14 11:39:20.695 INFO kablam! warning: unused variable: `nb` Sep 14 11:39:20.696 INFO kablam! --> src/lib.rs:34:10 Sep 14 11:39:20.696 INFO kablam! | Sep 14 11:39:20.696 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Sep 14 11:39:20.696 INFO kablam! | ^^ help: consider using `_nb` instead Sep 14 11:39:20.696 INFO kablam! | Sep 14 11:39:20.696 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 14 11:39:20.696 INFO kablam! Sep 14 11:39:20.701 INFO kablam! warning: variable does not need to be mutable Sep 14 11:39:20.701 INFO kablam! --> src/lib.rs:31:9 Sep 14 11:39:20.701 INFO kablam! | Sep 14 11:39:20.701 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Sep 14 11:39:20.701 INFO kablam! | ----^^^^ Sep 14 11:39:20.701 INFO kablam! | | Sep 14 11:39:20.701 INFO kablam! | help: remove this `mut` Sep 14 11:39:20.701 INFO kablam! | Sep 14 11:39:20.701 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 14 11:39:20.701 INFO kablam! Sep 14 11:39:20.719 INFO kablam! warning: variable does not need to be mutable Sep 14 11:39:20.719 INFO kablam! --> src/buffer.rs:102:12 Sep 14 11:39:20.719 INFO kablam! | Sep 14 11:39:20.719 INFO kablam! 102 | Some(mut mem) => { Sep 14 11:39:20.719 INFO kablam! | ----^^^ Sep 14 11:39:20.719 INFO kablam! | | Sep 14 11:39:20.719 INFO kablam! | help: remove this `mut` Sep 14 11:39:20.719 INFO kablam! Sep 14 11:39:20.720 INFO kablam! warning: variable does not need to be mutable Sep 14 11:39:20.720 INFO kablam! --> src/buffer.rs:123:12 Sep 14 11:39:20.720 INFO kablam! | Sep 14 11:39:20.720 INFO kablam! 123 | Some(mut mem) => { Sep 14 11:39:20.720 INFO kablam! | ----^^^ Sep 14 11:39:20.720 INFO kablam! | | Sep 14 11:39:20.720 INFO kablam! | help: remove this `mut` Sep 14 11:39:20.720 INFO kablam! Sep 14 11:39:20.720 INFO kablam! warning: variable does not need to be mutable Sep 14 11:39:20.721 INFO kablam! --> src/buffer.rs:140:15 Sep 14 11:39:20.721 INFO kablam! | Sep 14 11:39:20.721 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 14 11:39:20.721 INFO kablam! | ----^^^^ Sep 14 11:39:20.721 INFO kablam! | | Sep 14 11:39:20.721 INFO kablam! | help: remove this `mut` Sep 14 11:39:20.721 INFO kablam! Sep 14 11:39:20.755 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.64s Sep 14 11:39:20.757 INFO kablam! su: No module specific data is present Sep 14 11:39:21.533 INFO running `"docker" "rm" "-f" "2bdae913c1a57a5ab82ed46c29cddbf58e79af78c439e5db1641c2046ccf2d8e"` Sep 14 11:39:21.607 INFO blam! 2bdae913c1a57a5ab82ed46c29cddbf58e79af78c439e5db1641c2046ccf2d8e