Jul 11 18:38:37.062 INFO checking uio-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 18:38:37.062 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 18:38:37.062 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 18:38:37.062 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 18:38:37.342 INFO blam! 3bbef5db65f8ed800a23b03cc6151080ad565cb8470b9ee93450b11636a3579d
Jul 11 18:38:37.345 INFO running `"docker" "start" "-a" "3bbef5db65f8ed800a23b03cc6151080ad565cb8470b9ee93450b11636a3579d"`
Jul 11 18:38:38.361 INFO kablam!     Checking mmap v0.1.1
Jul 11 18:38:38.934 INFO kablam!     Checking uio v0.1.1 (file:///source)
Jul 11 18:38:39.503 INFO kablam! warning: unused import: `std::error::Error`
Jul 11 18:38:39.503 INFO kablam!  --> src/linux.rs:7:5
Jul 11 18:38:39.503 INFO kablam!   |
Jul 11 18:38:39.503 INFO kablam! 7 | use std::error::Error;
Jul 11 18:38:39.503 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 11 18:38:39.503 INFO kablam!   |
Jul 11 18:38:39.503 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 11 18:38:39.503 INFO kablam! 
Jul 11 18:38:39.527 INFO kablam! warning: unused import: `std::error::Error`
Jul 11 18:38:39.527 INFO kablam!  --> src/linux.rs:7:5
Jul 11 18:38:39.527 INFO kablam!   |
Jul 11 18:38:39.527 INFO kablam! 7 | use std::error::Error;
Jul 11 18:38:39.527 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 11 18:38:39.527 INFO kablam!   |
Jul 11 18:38:39.527 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 11 18:38:39.527 INFO kablam! 
Jul 11 18:38:39.766 INFO kablam! warning: unused variable: `f`
Jul 11 18:38:39.767 INFO kablam!    --> src/linux.rs:193:16
Jul 11 18:38:39.767 INFO kablam!     |
Jul 11 18:38:39.767 INFO kablam! 193 |             Ok(f) => (),
Jul 11 18:38:39.767 INFO kablam!     |                ^ help: consider using `_f` instead
Jul 11 18:38:39.767 INFO kablam!     |
Jul 11 18:38:39.767 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 11 18:38:39.767 INFO kablam! 
Jul 11 18:38:39.768 INFO kablam! warning: unused variable: `f`
Jul 11 18:38:39.768 INFO kablam!    --> src/linux.rs:215:16
Jul 11 18:38:39.768 INFO kablam!     |
Jul 11 18:38:39.768 INFO kablam! 215 |             Ok(f) => (),
Jul 11 18:38:39.768 INFO kablam!     |                ^ help: consider using `_f` instead
Jul 11 18:38:39.768 INFO kablam! 
Jul 11 18:38:39.769 INFO kablam! warning: unused variable: `f`
Jul 11 18:38:39.769 INFO kablam!    --> src/linux.rs:226:16
Jul 11 18:38:39.769 INFO kablam!     |
Jul 11 18:38:39.769 INFO kablam! 226 |             Ok(f) => (),
Jul 11 18:38:39.769 INFO kablam!     |                ^ help: consider using `_f` instead
Jul 11 18:38:39.769 INFO kablam! 
Jul 11 18:38:39.831 INFO kablam! warning: variable does not need to be mutable
Jul 11 18:38:39.831 INFO kablam!    --> src/linux.rs:211:13
Jul 11 18:38:39.831 INFO kablam!     |
Jul 11 18:38:39.831 INFO kablam! 211 |         let mut res = ::linux::UioDevice::new(0).unwrap();
Jul 11 18:38:39.831 INFO kablam!     |             ----^^^
Jul 11 18:38:39.831 INFO kablam!     |             |
Jul 11 18:38:39.832 INFO kablam!     |             help: remove this `mut`
Jul 11 18:38:39.832 INFO kablam!     |
Jul 11 18:38:39.832 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 18:38:39.832 INFO kablam! 
Jul 11 18:38:39.872 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Jul 11 18:38:39.883 INFO kablam! su: No module specific data is present
Jul 11 18:38:40.512 INFO running `"docker" "rm" "-f" "3bbef5db65f8ed800a23b03cc6151080ad565cb8470b9ee93450b11636a3579d"`
Jul 11 18:38:40.695 INFO blam! 3bbef5db65f8ed800a23b03cc6151080ad565cb8470b9ee93450b11636a3579d