Sep 06 02:22:41.320 INFO checking popcorn-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 06 02:22:41.320 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 06 02:22:41.320 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 06 02:22:41.525 INFO blam! e4c6f0d75e23c877b28ec8fdaf04702e7e2c730cb3bd6c9a3a0e287d18182bb4 Sep 06 02:22:41.527 INFO running `"docker" "start" "-a" "e4c6f0d75e23c877b28ec8fdaf04702e7e2c730cb3bd6c9a3a0e287d18182bb4"` Sep 06 02:22:42.453 INFO kablam! usermod: no changes Sep 06 02:22:42.501 INFO kablam! warning: unused manifest key: package.keyworkds Sep 06 02:22:42.522 INFO kablam! Checking popcorn v0.1.0 (file:///source) Sep 06 02:22:42.856 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 06 02:22:42.856 INFO kablam! --> src/buffer.rs:116:55 Sep 06 02:22:42.856 INFO kablam! | Sep 06 02:22:42.856 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 06 02:22:42.856 INFO kablam! | ^^^^^ Sep 06 02:22:42.856 INFO kablam! | Sep 06 02:22:42.856 INFO kablam! = note: #[warn(deprecated)] on by default Sep 06 02:22:42.856 INFO kablam! Sep 06 02:22:42.860 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 06 02:22:42.860 INFO kablam! --> src/buffer.rs:136:55 Sep 06 02:22:42.860 INFO kablam! | Sep 06 02:22:42.860 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 06 02:22:42.860 INFO kablam! | ^^^^^ Sep 06 02:22:42.860 INFO kablam! Sep 06 02:22:42.887 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 06 02:22:42.887 INFO kablam! --> src/buffer.rs:116:55 Sep 06 02:22:42.887 INFO kablam! | Sep 06 02:22:42.887 INFO kablam! 116 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 06 02:22:42.887 INFO kablam! | ^^^^^ Sep 06 02:22:42.887 INFO kablam! | Sep 06 02:22:42.887 INFO kablam! = note: #[warn(deprecated)] on by default Sep 06 02:22:42.887 INFO kablam! Sep 06 02:22:42.893 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 06 02:22:42.893 INFO kablam! --> src/buffer.rs:136:55 Sep 06 02:22:42.893 INFO kablam! | Sep 06 02:22:42.893 INFO kablam! 136 | None => Err(Error::InvalidDevice).into_future().boxed() Sep 06 02:22:42.893 INFO kablam! | ^^^^^ Sep 06 02:22:42.893 INFO kablam! Sep 06 02:22:42.906 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.906 INFO kablam! --> src/buffer.rs:102:12 Sep 06 02:22:42.906 INFO kablam! | Sep 06 02:22:42.906 INFO kablam! 102 | Some(mut mem) => { Sep 06 02:22:42.906 INFO kablam! | ----^^^ Sep 06 02:22:42.906 INFO kablam! | | Sep 06 02:22:42.906 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.906 INFO kablam! | Sep 06 02:22:42.906 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 06 02:22:42.906 INFO kablam! Sep 06 02:22:42.908 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.908 INFO kablam! --> src/buffer.rs:123:12 Sep 06 02:22:42.908 INFO kablam! | Sep 06 02:22:42.908 INFO kablam! 123 | Some(mut mem) => { Sep 06 02:22:42.908 INFO kablam! | ----^^^ Sep 06 02:22:42.908 INFO kablam! | | Sep 06 02:22:42.908 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.908 INFO kablam! Sep 06 02:22:42.909 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.909 INFO kablam! --> src/buffer.rs:140:15 Sep 06 02:22:42.909 INFO kablam! | Sep 06 02:22:42.909 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 06 02:22:42.909 INFO kablam! | ----^^^^ Sep 06 02:22:42.909 INFO kablam! | | Sep 06 02:22:42.909 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.909 INFO kablam! Sep 06 02:22:42.931 INFO kablam! warning: unused variable: `nb` Sep 06 02:22:42.931 INFO kablam! --> src/lib.rs:34:10 Sep 06 02:22:42.931 INFO kablam! | Sep 06 02:22:42.931 INFO kablam! 34 | let (nb, nv) = f2.wait().unwrap(); Sep 06 02:22:42.931 INFO kablam! | ^^ help: consider using `_nb` instead Sep 06 02:22:42.931 INFO kablam! | Sep 06 02:22:42.931 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 06 02:22:42.931 INFO kablam! Sep 06 02:22:42.938 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.938 INFO kablam! --> src/lib.rs:31:9 Sep 06 02:22:42.938 INFO kablam! | Sep 06 02:22:42.938 INFO kablam! 31 | let mut buf1: Buffer = Buffer::new(&bdev, 4).unwrap(); Sep 06 02:22:42.938 INFO kablam! | ----^^^^ Sep 06 02:22:42.938 INFO kablam! | | Sep 06 02:22:42.938 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.938 INFO kablam! | Sep 06 02:22:42.938 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 06 02:22:42.938 INFO kablam! Sep 06 02:22:42.949 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.949 INFO kablam! --> src/buffer.rs:102:12 Sep 06 02:22:42.949 INFO kablam! | Sep 06 02:22:42.949 INFO kablam! 102 | Some(mut mem) => { Sep 06 02:22:42.949 INFO kablam! | ----^^^ Sep 06 02:22:42.949 INFO kablam! | | Sep 06 02:22:42.949 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.949 INFO kablam! Sep 06 02:22:42.953 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.953 INFO kablam! --> src/buffer.rs:123:12 Sep 06 02:22:42.953 INFO kablam! | Sep 06 02:22:42.953 INFO kablam! 123 | Some(mut mem) => { Sep 06 02:22:42.953 INFO kablam! | ----^^^ Sep 06 02:22:42.953 INFO kablam! | | Sep 06 02:22:42.953 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.953 INFO kablam! Sep 06 02:22:42.953 INFO kablam! warning: variable does not need to be mutable Sep 06 02:22:42.953 INFO kablam! --> src/buffer.rs:140:15 Sep 06 02:22:42.953 INFO kablam! | Sep 06 02:22:42.953 INFO kablam! 140 | pub fn sync(mut self, dev: &BufferDevice) -> Box,Error=Error>> { Sep 06 02:22:42.953 INFO kablam! | ----^^^^ Sep 06 02:22:42.953 INFO kablam! | | Sep 06 02:22:42.954 INFO kablam! | help: remove this `mut` Sep 06 02:22:42.954 INFO kablam! Sep 06 02:22:42.989 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.50s Sep 06 02:22:42.991 INFO kablam! su: No module specific data is present Sep 06 02:22:43.808 INFO running `"docker" "rm" "-f" "e4c6f0d75e23c877b28ec8fdaf04702e7e2c730cb3bd6c9a3a0e287d18182bb4"` Sep 06 02:22:43.948 INFO blam! e4c6f0d75e23c877b28ec8fdaf04702e7e2c730cb3bd6c9a3a0e287d18182bb4