Sep 04 03:01:33.851 INFO checking uio-0.1.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 03:01:33.851 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 03:01:33.852 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:01:34.050 INFO blam! b91b8479ddbbb202e7f2ca7a001cbd323e495765a309264695687e855dc04500
Sep 04 03:01:34.052 INFO running `"docker" "start" "-a" "b91b8479ddbbb202e7f2ca7a001cbd323e495765a309264695687e855dc04500"`
Sep 04 03:01:34.715 INFO kablam!     Checking libc v0.1.12
Sep 04 03:01:35.266 INFO kablam!     Checking mmap v0.1.1
Sep 04 03:01:35.610 INFO kablam!     Checking uio v0.1.1 (file:///source)
Sep 04 03:01:35.826 INFO kablam! warning: unused import: `std::error::Error`
Sep 04 03:01:35.827 INFO kablam!  --> src/linux.rs:7:5
Sep 04 03:01:35.827 INFO kablam!   |
Sep 04 03:01:35.827 INFO kablam! 7 | use std::error::Error;
Sep 04 03:01:35.827 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 04 03:01:35.827 INFO kablam!   |
Sep 04 03:01:35.827 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 03:01:35.827 INFO kablam! 
Sep 04 03:01:35.931 INFO kablam! warning: unused import: `std::error::Error`
Sep 04 03:01:35.931 INFO kablam!  --> src/linux.rs:7:5
Sep 04 03:01:35.931 INFO kablam!   |
Sep 04 03:01:35.932 INFO kablam! 7 | use std::error::Error;
Sep 04 03:01:35.932 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 04 03:01:35.932 INFO kablam!   |
Sep 04 03:01:35.932 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 03:01:35.932 INFO kablam! 
Sep 04 03:01:36.068 INFO kablam! warning: unused variable: `f`
Sep 04 03:01:36.069 INFO kablam!    --> src/linux.rs:193:16
Sep 04 03:01:36.069 INFO kablam!     |
Sep 04 03:01:36.069 INFO kablam! 193 |             Ok(f) => (),
Sep 04 03:01:36.069 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 04 03:01:36.069 INFO kablam!     |
Sep 04 03:01:36.069 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 04 03:01:36.069 INFO kablam! 
Sep 04 03:01:36.069 INFO kablam! warning: unused variable: `f`
Sep 04 03:01:36.069 INFO kablam!    --> src/linux.rs:215:16
Sep 04 03:01:36.069 INFO kablam!     |
Sep 04 03:01:36.069 INFO kablam! 215 |             Ok(f) => (),
Sep 04 03:01:36.069 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 04 03:01:36.069 INFO kablam! 
Sep 04 03:01:36.069 INFO kablam! warning: unused variable: `f`
Sep 04 03:01:36.069 INFO kablam!    --> src/linux.rs:226:16
Sep 04 03:01:36.069 INFO kablam!     |
Sep 04 03:01:36.069 INFO kablam! 226 |             Ok(f) => (),
Sep 04 03:01:36.069 INFO kablam!     |                ^ help: consider using `_f` instead
Sep 04 03:01:36.069 INFO kablam! 
Sep 04 03:01:36.115 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:01:36.115 INFO kablam!    --> src/linux.rs:211:13
Sep 04 03:01:36.115 INFO kablam!     |
Sep 04 03:01:36.115 INFO kablam! 211 |         let mut res = ::linux::UioDevice::new(0).unwrap();
Sep 04 03:01:36.115 INFO kablam!     |             ----^^^
Sep 04 03:01:36.115 INFO kablam!     |             |
Sep 04 03:01:36.115 INFO kablam!     |             help: remove this `mut`
Sep 04 03:01:36.115 INFO kablam!     |
Sep 04 03:01:36.115 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 03:01:36.115 INFO kablam! 
Sep 04 03:01:36.138 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Sep 04 03:01:36.142 INFO kablam! su: No module specific data is present
Sep 04 03:01:36.878 INFO running `"docker" "rm" "-f" "b91b8479ddbbb202e7f2ca7a001cbd323e495765a309264695687e855dc04500"`
Sep 04 03:01:36.973 INFO blam! b91b8479ddbbb202e7f2ca7a001cbd323e495765a309264695687e855dc04500