Aug 17 07:29:40.007 INFO checking uio-0.1.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 07:29:40.007 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 07:29:40.007 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 07:29:40.007 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 07:29:40.249 INFO blam! 3b5c2faab38d3bd5b366773623a3c4136432c4e498ca1627cb8640d454661924
Aug 17 07:29:40.252 INFO running `"docker" "start" "-a" "3b5c2faab38d3bd5b366773623a3c4136432c4e498ca1627cb8640d454661924"`
Aug 17 07:29:41.246 INFO kablam!     Checking libc v0.1.12
Aug 17 07:29:42.226 INFO kablam!     Checking mmap v0.1.1
Aug 17 07:29:42.847 INFO kablam!     Checking uio v0.1.1 (file:///source)
Aug 17 07:29:43.261 INFO kablam! warning: unused import: `std::error::Error`
Aug 17 07:29:43.261 INFO kablam!  --> src/linux.rs:7:5
Aug 17 07:29:43.261 INFO kablam!   |
Aug 17 07:29:43.261 INFO kablam! 7 | use std::error::Error;
Aug 17 07:29:43.261 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 17 07:29:43.261 INFO kablam!   |
Aug 17 07:29:43.261 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 07:29:43.261 INFO kablam! 
Aug 17 07:29:43.432 INFO kablam! warning: unused import: `std::error::Error`
Aug 17 07:29:43.432 INFO kablam!  --> src/linux.rs:7:5
Aug 17 07:29:43.432 INFO kablam!   |
Aug 17 07:29:43.432 INFO kablam! 7 | use std::error::Error;
Aug 17 07:29:43.432 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 17 07:29:43.432 INFO kablam!   |
Aug 17 07:29:43.432 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 07:29:43.432 INFO kablam! 
Aug 17 07:29:43.936 INFO kablam! warning: unused variable: `f`
Aug 17 07:29:43.936 INFO kablam!    --> src/linux.rs:193:16
Aug 17 07:29:43.936 INFO kablam!     |
Aug 17 07:29:43.936 INFO kablam! 193 |             Ok(f) => (),
Aug 17 07:29:43.936 INFO kablam!     |                ^ help: consider using `_f` instead
Aug 17 07:29:43.936 INFO kablam!     |
Aug 17 07:29:43.936 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 07:29:43.936 INFO kablam! 
Aug 17 07:29:43.936 INFO kablam! warning: unused variable: `f`
Aug 17 07:29:43.937 INFO kablam!    --> src/linux.rs:215:16
Aug 17 07:29:43.937 INFO kablam!     |
Aug 17 07:29:43.937 INFO kablam! 215 |             Ok(f) => (),
Aug 17 07:29:43.937 INFO kablam!     |                ^ help: consider using `_f` instead
Aug 17 07:29:43.938 INFO kablam! 
Aug 17 07:29:43.938 INFO kablam! warning: unused variable: `f`
Aug 17 07:29:43.938 INFO kablam!    --> src/linux.rs:226:16
Aug 17 07:29:43.938 INFO kablam!     |
Aug 17 07:29:43.938 INFO kablam! 226 |             Ok(f) => (),
Aug 17 07:29:43.938 INFO kablam!     |                ^ help: consider using `_f` instead
Aug 17 07:29:43.938 INFO kablam! 
Aug 17 07:29:44.006 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:29:44.006 INFO kablam!    --> src/linux.rs:211:13
Aug 17 07:29:44.006 INFO kablam!     |
Aug 17 07:29:44.006 INFO kablam! 211 |         let mut res = ::linux::UioDevice::new(0).unwrap();
Aug 17 07:29:44.006 INFO kablam!     |             ----^^^
Aug 17 07:29:44.006 INFO kablam!     |             |
Aug 17 07:29:44.006 INFO kablam!     |             help: remove this `mut`
Aug 17 07:29:44.007 INFO kablam!     |
Aug 17 07:29:44.007 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 07:29:44.007 INFO kablam! 
Aug 17 07:29:44.064 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Aug 17 07:29:44.074 INFO kablam! su: No module specific data is present
Aug 17 07:29:44.572 INFO running `"docker" "rm" "-f" "3b5c2faab38d3bd5b366773623a3c4136432c4e498ca1627cb8640d454661924"`
Aug 17 07:29:44.812 INFO blam! 3b5c2faab38d3bd5b366773623a3c4136432c4e498ca1627cb8640d454661924