Aug 01 19:41:38.461 INFO checking uio-0.1.1 against 1.27.2+tmplazy for lazy_static-1
Aug 01 19:41:38.461 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:41:38.461 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:41:38.461 INFO running `"docker" "create" "-v" "/tmp/crater.XWwnsof498nq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 19:41:38.621 INFO blam! f64038cc11d08424641d39ca1f4f3599ca047f72567184b6e514ca9896fb943c
Aug 01 19:41:38.623 INFO running `"docker" "start" "-a" "f64038cc11d08424641d39ca1f4f3599ca047f72567184b6e514ca9896fb943c"`
Aug 01 19:41:39.695 INFO kablam!     Checking mmap v0.1.1
Aug 01 19:41:40.134 INFO kablam!     Checking uio v0.1.1 (file:///source)
Aug 01 19:41:40.377 INFO kablam! warning: unused import: `std::error::Error`
Aug 01 19:41:40.377 INFO kablam!  --> src/linux.rs:7:5
Aug 01 19:41:40.377 INFO kablam!   |
Aug 01 19:41:40.377 INFO kablam! 7 | use std::error::Error;
Aug 01 19:41:40.377 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 01 19:41:40.377 INFO kablam!   |
Aug 01 19:41:40.377 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 01 19:41:40.378 INFO kablam! 
Aug 01 19:41:40.398 INFO kablam! warning: unused import: `std::error::Error`
Aug 01 19:41:40.399 INFO kablam!  --> src/linux.rs:7:5
Aug 01 19:41:40.399 INFO kablam!   |
Aug 01 19:41:40.399 INFO kablam! 7 | use std::error::Error;
Aug 01 19:41:40.399 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 01 19:41:40.399 INFO kablam!   |
Aug 01 19:41:40.399 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 01 19:41:40.399 INFO kablam! 
Aug 01 19:41:40.604 INFO kablam! warning: unused variable: `f`
Aug 01 19:41:40.604 INFO kablam!    --> src/linux.rs:193:16
Aug 01 19:41:40.604 INFO kablam!     |
Aug 01 19:41:40.604 INFO kablam! 193 |             Ok(f) => (),
Aug 01 19:41:40.604 INFO kablam!     |                ^ help: consider using `_f` instead
Aug 01 19:41:40.605 INFO kablam!     |
Aug 01 19:41:40.606 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 01 19:41:40.606 INFO kablam! 
Aug 01 19:41:40.607 INFO kablam! warning: unused variable: `f`
Aug 01 19:41:40.607 INFO kablam!    --> src/linux.rs:215:16
Aug 01 19:41:40.607 INFO kablam!     |
Aug 01 19:41:40.607 INFO kablam! 215 |             Ok(f) => (),
Aug 01 19:41:40.607 INFO kablam!     |                ^ help: consider using `_f` instead
Aug 01 19:41:40.607 INFO kablam! 
Aug 01 19:41:40.607 INFO kablam! warning: unused variable: `f`
Aug 01 19:41:40.607 INFO kablam!    --> src/linux.rs:226:16
Aug 01 19:41:40.607 INFO kablam!     |
Aug 01 19:41:40.607 INFO kablam! 226 |             Ok(f) => (),
Aug 01 19:41:40.607 INFO kablam!     |                ^ help: consider using `_f` instead
Aug 01 19:41:40.607 INFO kablam! 
Aug 01 19:41:40.654 INFO kablam! warning: variable does not need to be mutable
Aug 01 19:41:40.654 INFO kablam!    --> src/linux.rs:211:13
Aug 01 19:41:40.654 INFO kablam!     |
Aug 01 19:41:40.655 INFO kablam! 211 |         let mut res = ::linux::UioDevice::new(0).unwrap();
Aug 01 19:41:40.655 INFO kablam!     |             ----^^^
Aug 01 19:41:40.655 INFO kablam!     |             |
Aug 01 19:41:40.655 INFO kablam!     |             help: remove this `mut`
Aug 01 19:41:40.655 INFO kablam!     |
Aug 01 19:41:40.655 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 19:41:40.655 INFO kablam! 
Aug 01 19:41:40.692 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Aug 01 19:41:40.699 INFO kablam! su: No module specific data is present
Aug 01 19:41:41.447 INFO running `"docker" "rm" "-f" "f64038cc11d08424641d39ca1f4f3599ca047f72567184b6e514ca9896fb943c"`
Aug 01 19:41:41.610 INFO blam! f64038cc11d08424641d39ca1f4f3599ca047f72567184b6e514ca9896fb943c