Sep 17 15:33:33.550 INFO checking uio-0.1.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 15:33:33.550 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 15:33:33.550 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:33:33.727 INFO blam! 67ff4b3a125e0994a64b8708527ff6c283839556f9e159d7e6236e9739804e5a
Sep 17 15:33:33.730 INFO running `"docker" "start" "-a" "67ff4b3a125e0994a64b8708527ff6c283839556f9e159d7e6236e9739804e5a"`
Sep 17 15:33:34.861 INFO kablam! usermod: no changes
Sep 17 15:33:34.942 INFO kablam!     Checking libc v0.1.12
Sep 17 15:33:35.447 INFO kablam!     Checking mmap v0.1.1
Sep 17 15:33:35.771 INFO kablam!     Checking uio v0.1.1 (/source)
Sep 17 15:33:36.019 INFO kablam! warning: unused import: `std::error::Error`
Sep 17 15:33:36.020 INFO kablam!  --> src/linux.rs:7:5
Sep 17 15:33:36.020 INFO kablam!   |
Sep 17 15:33:36.020 INFO kablam! 7 | use std::error::Error;
Sep 17 15:33:36.020 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 15:33:36.020 INFO kablam!   |
Sep 17 15:33:36.020 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 15:33:36.021 INFO kablam! 
Sep 17 15:33:36.063 INFO kablam! warning: unused import: `std::error::Error`
Sep 17 15:33:36.063 INFO kablam!  --> src/linux.rs:7:5
Sep 17 15:33:36.063 INFO kablam!   |
Sep 17 15:33:36.063 INFO kablam! 7 | use std::error::Error;
Sep 17 15:33:36.063 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 15:33:36.063 INFO kablam!   |
Sep 17 15:33:36.063 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 15:33:36.063 INFO kablam! 
Sep 17 15:33:36.139 INFO kablam! warning: unused variable: `f`
Sep 17 15:33:36.139 INFO kablam!    --> src/linux.rs:193:16
Sep 17 15:33:36.139 INFO kablam!     |
Sep 17 15:33:36.139 INFO kablam! 193 |             Ok(f) => (),
Sep 17 15:33:36.139 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 17 15:33:36.139 INFO kablam!     |
Sep 17 15:33:36.139 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 15:33:36.139 INFO kablam! 
Sep 17 15:33:36.139 INFO kablam! warning: unused variable: `f`
Sep 17 15:33:36.139 INFO kablam!    --> src/linux.rs:215:16
Sep 17 15:33:36.139 INFO kablam!     |
Sep 17 15:33:36.139 INFO kablam! 215 |             Ok(f) => (),
Sep 17 15:33:36.139 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 17 15:33:36.139 INFO kablam! 
Sep 17 15:33:36.139 INFO kablam! warning: unused variable: `f`
Sep 17 15:33:36.139 INFO kablam!    --> src/linux.rs:226:16
Sep 17 15:33:36.139 INFO kablam!     |
Sep 17 15:33:36.139 INFO kablam! 226 |             Ok(f) => (),
Sep 17 15:33:36.139 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 17 15:33:36.139 INFO kablam! 
Sep 17 15:33:36.163 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:33:36.163 INFO kablam!    --> src/linux.rs:211:13
Sep 17 15:33:36.163 INFO kablam!     |
Sep 17 15:33:36.163 INFO kablam! 211 |         let mut res = ::linux::UioDevice::new(0).unwrap();
Sep 17 15:33:36.163 INFO kablam!     |             ----^^^
Sep 17 15:33:36.163 INFO kablam!     |             |
Sep 17 15:33:36.163 INFO kablam!     |             help: remove this `mut`
Sep 17 15:33:36.163 INFO kablam!     |
Sep 17 15:33:36.163 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 15:33:36.163 INFO kablam! 
Sep 17 15:33:36.204 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Sep 17 15:33:36.208 INFO kablam! su: No module specific data is present
Sep 17 15:33:36.728 INFO running `"docker" "rm" "-f" "67ff4b3a125e0994a64b8708527ff6c283839556f9e159d7e6236e9739804e5a"`
Sep 17 15:33:36.837 INFO blam! 67ff4b3a125e0994a64b8708527ff6c283839556f9e159d7e6236e9739804e5a