Aug 11 06:05:32.247 INFO checking popcorn-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1 Aug 11 06:05:32.247 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 06:05:32.247 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 06:05:32.247 INFO running `"docker" "create" "-v" "/tmp/crater.7fS72Xt24mRi:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 06:05:32.470 INFO blam! 126d55b9dbb58f96cca148606d8972bfa772ecd796e592ab63587eb3302cf4b3 Aug 11 06:05:32.472 INFO running `"docker" "start" "-a" "126d55b9dbb58f96cca148606d8972bfa772ecd796e592ab63587eb3302cf4b3"` Aug 11 06:05:34.120 INFO kablam! warning: unused manifest key: package.keyworkds Aug 11 06:05:34.140 INFO kablam! Checking popcorn v0.1.0 (file:///source) Aug 11 06:05:34.927 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 Aug 11 06:05:34.927 INFO kablam! --> src/buffer.rs:116:55 Aug 11 06:05:34.927 INFO kablam! | Aug 11 06:05:34.928 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Aug 11 06:05:34.928 INFO kablam! | ^^^^^ Aug 11 06:05:34.928 INFO kablam! | Aug 11 06:05:34.928 INFO kablam! = note: #[warn(deprecated)] on by default Aug 11 06:05:34.928 INFO kablam! Aug 11 06:05:34.943 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 Aug 11 06:05:34.943 INFO kablam! --> src/buffer.rs:136:55 Aug 11 06:05:34.943 INFO kablam! | Aug 11 06:05:34.943 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Aug 11 06:05:34.943 INFO kablam! | ^^^^^ Aug 11 06:05:34.943 INFO kablam! Aug 11 06:05:35.082 INFO kablam! warning: variable does not need to be mutable Aug 11 06:05:35.082 INFO kablam! --> src/buffer.rs:102:12 Aug 11 06:05:35.082 INFO kablam! | Aug 11 06:05:35.082 INFO kablam! 102 | Some(mut mem) => { Aug 11 06:05:35.082 INFO kablam! | ----^^^ Aug 11 06:05:35.082 INFO kablam! | | Aug 11 06:05:35.082 INFO kablam! | help: remove this `mut` Aug 11 06:05:35.082 INFO kablam! | Aug 11 06:05:35.082 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 06:05:35.082 INFO kablam! Aug 11 06:05:35.088 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 Aug 11 06:05:35.088 INFO kablam! --> src/buffer.rs:116:55 Aug 11 06:05:35.088 INFO kablam! | Aug 11 06:05:35.088 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Aug 11 06:05:35.088 INFO kablam! | ^^^^^ Aug 11 06:05:35.088 INFO kablam! | Aug 11 06:05:35.088 INFO kablam! = note: #[warn(deprecated)] on by default Aug 11 06:05:35.088 INFO kablam! Aug 11 06:05:35.093 INFO kablam! warning: variable does not need to be mutable Aug 11 06:05:35.093 INFO kablam! --> src/buffer.rs:123:12 Aug 11 06:05:35.093 INFO kablam! | Aug 11 06:05:35.093 INFO kablam! 123 | Some(mut mem) => { Aug 11 06:05:35.093 INFO kablam! | ----^^^ Aug 11 06:05:35.093 INFO kablam! | | Aug 11 06:05:35.093 INFO kablam! | help: remove this `mut` Aug 11 06:05:35.093 INFO kablam! Aug 11 06:05:35.095 INFO kablam! warning: variable does not need to be mutable Aug 11 06:05:35.095 INFO kablam! --> src/buffer.rs:140:15 Aug 11 06:05:35.095 INFO kablam! | Aug 11 06:05:35.095 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Aug 11 06:05:35.095 INFO kablam! | ----^^^^ Aug 11 06:05:35.095 INFO kablam! | | Aug 11 06:05:35.095 INFO kablam! | help: remove this `mut` Aug 11 06:05:35.095 INFO kablam! Aug 11 06:05:35.118 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 Aug 11 06:05:35.118 INFO kablam! --> src/buffer.rs:136:55 Aug 11 06:05:35.118 INFO kablam! | Aug 11 06:05:35.118 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Aug 11 06:05:35.118 INFO kablam! | ^^^^^ Aug 11 06:05:35.119 INFO kablam! Aug 11 06:05:35.285 INFO kablam! warning: unused variable: `nb` Aug 11 06:05:35.285 INFO kablam! --> src/lib.rs:34:10 Aug 11 06:05:35.285 INFO kablam! | Aug 11 06:05:35.285 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Aug 11 06:05:35.285 INFO kablam! | ^^ help: consider using `_nb` instead Aug 11 06:05:35.286 INFO kablam! | Aug 11 06:05:35.286 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 11 06:05:35.286 INFO kablam! Aug 11 06:05:35.304 INFO kablam! warning: variable does not need to be mutable Aug 11 06:05:35.304 INFO kablam! --> src/lib.rs:31:9 Aug 11 06:05:35.304 INFO kablam! | Aug 11 06:05:35.304 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Aug 11 06:05:35.304 INFO kablam! | ----^^^^ Aug 11 06:05:35.304 INFO kablam! | | Aug 11 06:05:35.304 INFO kablam! | help: remove this `mut` Aug 11 06:05:35.305 INFO kablam! | Aug 11 06:05:35.305 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 06:05:35.306 INFO kablam! Aug 11 06:05:35.353 INFO kablam! warning: variable does not need to be mutable Aug 11 06:05:35.353 INFO kablam! --> src/buffer.rs:102:12 Aug 11 06:05:35.353 INFO kablam! | Aug 11 06:05:35.353 INFO kablam! 102 | Some(mut mem) => { Aug 11 06:05:35.353 INFO kablam! | ----^^^ Aug 11 06:05:35.353 INFO kablam! | | Aug 11 06:05:35.353 INFO kablam! | help: remove this `mut` Aug 11 06:05:35.354 INFO kablam! Aug 11 06:05:35.365 INFO kablam! warning: variable does not need to be mutable Aug 11 06:05:35.366 INFO kablam! --> src/buffer.rs:123:12 Aug 11 06:05:35.366 INFO kablam! | Aug 11 06:05:35.366 INFO kablam! 123 | Some(mut mem) => { Aug 11 06:05:35.366 INFO kablam! | ----^^^ Aug 11 06:05:35.366 INFO kablam! | | Aug 11 06:05:35.366 INFO kablam! | help: remove this `mut` Aug 11 06:05:35.366 INFO kablam! Aug 11 06:05:35.368 INFO kablam! warning: variable does not need to be mutable Aug 11 06:05:35.368 INFO kablam! --> src/buffer.rs:140:15 Aug 11 06:05:35.368 INFO kablam! | Aug 11 06:05:35.368 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Aug 11 06:05:35.368 INFO kablam! | ----^^^^ Aug 11 06:05:35.368 INFO kablam! | | Aug 11 06:05:35.368 INFO kablam! | help: remove this `mut` Aug 11 06:05:35.368 INFO kablam! Aug 11 06:05:35.454 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.35s Aug 11 06:05:35.457 INFO kablam! su: No module specific data is present Aug 11 06:05:36.199 INFO running `"docker" "rm" "-f" "126d55b9dbb58f96cca148606d8972bfa772ecd796e592ab63587eb3302cf4b3"` Aug 11 06:05:36.352 INFO blam! 126d55b9dbb58f96cca148606d8972bfa772ecd796e592ab63587eb3302cf4b3