Sep 19 18:29:28.134 INFO checking uio-0.1.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 18:29:28.134 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 18:29:28.134 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:29:28.273 INFO blam! 2499fbaf5cb48aa9dc8a560e5723096038f5d3493ca7352feb7be425cc06886b
Sep 19 18:29:28.274 INFO running `"docker" "start" "-a" "2499fbaf5cb48aa9dc8a560e5723096038f5d3493ca7352feb7be425cc06886b"`
Sep 19 18:29:28.949 INFO kablam! usermod: no changes
Sep 19 18:29:29.021 INFO kablam!     Checking mmap v0.1.1
Sep 19 18:29:29.323 INFO kablam!     Checking uio v0.1.1 (/source)
Sep 19 18:29:29.518 INFO kablam! warning: unused import: `std::error::Error`
Sep 19 18:29:29.518 INFO kablam!  --> src/linux.rs:7:5
Sep 19 18:29:29.518 INFO kablam!   |
Sep 19 18:29:29.518 INFO kablam! 7 | use std::error::Error;
Sep 19 18:29:29.518 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 18:29:29.518 INFO kablam!   |
Sep 19 18:29:29.518 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 18:29:29.518 INFO kablam! 
Sep 19 18:29:29.571 INFO kablam! warning: unused import: `std::error::Error`
Sep 19 18:29:29.571 INFO kablam!  --> src/linux.rs:7:5
Sep 19 18:29:29.571 INFO kablam!   |
Sep 19 18:29:29.571 INFO kablam! 7 | use std::error::Error;
Sep 19 18:29:29.571 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 18:29:29.571 INFO kablam!   |
Sep 19 18:29:29.571 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 18:29:29.571 INFO kablam! 
Sep 19 18:29:29.631 INFO kablam! warning: unused variable: `f`
Sep 19 18:29:29.631 INFO kablam!    --> src/linux.rs:193:16
Sep 19 18:29:29.631 INFO kablam!     |
Sep 19 18:29:29.631 INFO kablam! 193 |             Ok(f) => (),
Sep 19 18:29:29.631 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 19 18:29:29.631 INFO kablam!     |
Sep 19 18:29:29.631 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 18:29:29.631 INFO kablam! 
Sep 19 18:29:29.632 INFO kablam! warning: unused variable: `f`
Sep 19 18:29:29.632 INFO kablam!    --> src/linux.rs:215:16
Sep 19 18:29:29.632 INFO kablam!     |
Sep 19 18:29:29.632 INFO kablam! 215 |             Ok(f) => (),
Sep 19 18:29:29.632 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 19 18:29:29.632 INFO kablam! 
Sep 19 18:29:29.632 INFO kablam! warning: unused variable: `f`
Sep 19 18:29:29.632 INFO kablam!    --> src/linux.rs:226:16
Sep 19 18:29:29.632 INFO kablam!     |
Sep 19 18:29:29.632 INFO kablam! 226 |             Ok(f) => (),
Sep 19 18:29:29.632 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 19 18:29:29.632 INFO kablam! 
Sep 19 18:29:29.674 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:29:29.674 INFO kablam!    --> src/linux.rs:211:13
Sep 19 18:29:29.674 INFO kablam!     |
Sep 19 18:29:29.674 INFO kablam! 211 |         let mut res = ::linux::UioDevice::new(0).unwrap();
Sep 19 18:29:29.674 INFO kablam!     |             ----^^^
Sep 19 18:29:29.674 INFO kablam!     |             |
Sep 19 18:29:29.674 INFO kablam!     |             help: remove this `mut`
Sep 19 18:29:29.674 INFO kablam!     |
Sep 19 18:29:29.674 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 18:29:29.674 INFO kablam! 
Sep 19 18:29:29.769 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Sep 19 18:29:29.772 INFO kablam! su: No module specific data is present
Sep 19 18:29:30.636 INFO running `"docker" "rm" "-f" "2499fbaf5cb48aa9dc8a560e5723096038f5d3493ca7352feb7be425cc06886b"`
Sep 19 18:29:30.735 INFO blam! 2499fbaf5cb48aa9dc8a560e5723096038f5d3493ca7352feb7be425cc06886b