Sep 17 15:33:33.377 INFO checking uio-0.1.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 15:33:33.377 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 15:33:33.377 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:33:33.533 INFO blam! 3b2f6d6ef3950677002d738a6f4b6a415802aa3aefca90cab8236edea1a63125
Sep 17 15:33:33.535 INFO running `"docker" "start" "-a" "3b2f6d6ef3950677002d738a6f4b6a415802aa3aefca90cab8236edea1a63125"`
Sep 17 15:33:34.367 INFO kablam! usermod: no changes
Sep 17 15:33:34.463 INFO kablam!     Checking mmap v0.1.1
Sep 17 15:33:34.795 INFO kablam!     Checking uio v0.1.1 (/source)
Sep 17 15:33:35.035 INFO kablam! warning: unused import: `std::error::Error`
Sep 17 15:33:35.035 INFO kablam!  --> src/linux.rs:7:5
Sep 17 15:33:35.035 INFO kablam!   |
Sep 17 15:33:35.035 INFO kablam! 7 | use std::error::Error;
Sep 17 15:33:35.035 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 15:33:35.035 INFO kablam!   |
Sep 17 15:33:35.035 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 15:33:35.035 INFO kablam! 
Sep 17 15:33:35.055 INFO kablam! warning: unused import: `std::error::Error`
Sep 17 15:33:35.055 INFO kablam!  --> src/linux.rs:7:5
Sep 17 15:33:35.055 INFO kablam!   |
Sep 17 15:33:35.055 INFO kablam! 7 | use std::error::Error;
Sep 17 15:33:35.055 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 15:33:35.055 INFO kablam!   |
Sep 17 15:33:35.055 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 15:33:35.055 INFO kablam! 
Sep 17 15:33:35.151 INFO kablam! warning: unused variable: `f`
Sep 17 15:33:35.151 INFO kablam!    --> src/linux.rs:193:16
Sep 17 15:33:35.151 INFO kablam!     |
Sep 17 15:33:35.151 INFO kablam! 193 |             Ok(f) => (),
Sep 17 15:33:35.151 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 17 15:33:35.159 INFO kablam!     |
Sep 17 15:33:35.159 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 15:33:35.159 INFO kablam! 
Sep 17 15:33:35.159 INFO kablam! warning: unused variable: `f`
Sep 17 15:33:35.159 INFO kablam!    --> src/linux.rs:215:16
Sep 17 15:33:35.159 INFO kablam!     |
Sep 17 15:33:35.159 INFO kablam! 215 |             Ok(f) => (),
Sep 17 15:33:35.159 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 17 15:33:35.159 INFO kablam! 
Sep 17 15:33:35.159 INFO kablam! warning: unused variable: `f`
Sep 17 15:33:35.159 INFO kablam!    --> src/linux.rs:226:16
Sep 17 15:33:35.159 INFO kablam!     |
Sep 17 15:33:35.159 INFO kablam! 226 |             Ok(f) => (),
Sep 17 15:33:35.159 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 17 15:33:35.159 INFO kablam! 
Sep 17 15:33:35.183 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:33:35.183 INFO kablam!    --> src/linux.rs:211:13
Sep 17 15:33:35.183 INFO kablam!     |
Sep 17 15:33:35.183 INFO kablam! 211 |         let mut res = ::linux::UioDevice::new(0).unwrap();
Sep 17 15:33:35.183 INFO kablam!     |             ----^^^
Sep 17 15:33:35.183 INFO kablam!     |             |
Sep 17 15:33:35.183 INFO kablam!     |             help: remove this `mut`
Sep 17 15:33:35.183 INFO kablam!     |
Sep 17 15:33:35.183 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 15:33:35.183 INFO kablam! 
Sep 17 15:33:35.223 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Sep 17 15:33:35.227 INFO kablam! su: No module specific data is present
Sep 17 15:33:36.050 INFO running `"docker" "rm" "-f" "3b2f6d6ef3950677002d738a6f4b6a415802aa3aefca90cab8236edea1a63125"`
Sep 17 15:33:36.227 INFO blam! 3b2f6d6ef3950677002d738a6f4b6a415802aa3aefca90cab8236edea1a63125