Aug 17 07:29:37.911 INFO checking uio-0.1.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 07:29:37.911 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:29:37.911 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:29:37.911 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 07:29:38.154 INFO blam! 1dd7aec01f1aee5bb3892453c387fb847df892560987ee44f5fdafa62a7af46a
Aug 17 07:29:38.156 INFO running `"docker" "start" "-a" "1dd7aec01f1aee5bb3892453c387fb847df892560987ee44f5fdafa62a7af46a"`
Aug 17 07:29:39.135 INFO kablam!     Checking mmap v0.1.1
Aug 17 07:29:39.818 INFO kablam!     Checking uio v0.1.1 (file:///source)
Aug 17 07:29:40.116 INFO kablam! warning: unused import: `std::error::Error`
Aug 17 07:29:40.116 INFO kablam!  --> src/linux.rs:7:5
Aug 17 07:29:40.116 INFO kablam!   |
Aug 17 07:29:40.116 INFO kablam! 7 | use std::error::Error;
Aug 17 07:29:40.116 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 17 07:29:40.116 INFO kablam!   |
Aug 17 07:29:40.116 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 07:29:40.116 INFO kablam! 
Aug 17 07:29:40.368 INFO kablam! warning: unused import: `std::error::Error`
Aug 17 07:29:40.368 INFO kablam!  --> src/linux.rs:7:5
Aug 17 07:29:40.368 INFO kablam!   |
Aug 17 07:29:40.369 INFO kablam! 7 | use std::error::Error;
Aug 17 07:29:40.369 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 17 07:29:40.378 INFO kablam!   |
Aug 17 07:29:40.379 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 07:29:40.379 INFO kablam! 
Aug 17 07:29:40.736 INFO kablam! warning: unused variable: `f`
Aug 17 07:29:40.736 INFO kablam!    --> src/linux.rs:193:16
Aug 17 07:29:40.736 INFO kablam!     |
Aug 17 07:29:40.736 INFO kablam! 193 |             Ok(f) => (),
Aug 17 07:29:40.736 INFO kablam!     |                ^ help: consider using `_f` instead
Aug 17 07:29:40.736 INFO kablam!     |
Aug 17 07:29:40.736 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 07:29:40.737 INFO kablam! 
Aug 17 07:29:40.737 INFO kablam! warning: unused variable: `f`
Aug 17 07:29:40.737 INFO kablam!    --> src/linux.rs:215:16
Aug 17 07:29:40.737 INFO kablam!     |
Aug 17 07:29:40.737 INFO kablam! 215 |             Ok(f) => (),
Aug 17 07:29:40.737 INFO kablam!     |                ^ help: consider using `_f` instead
Aug 17 07:29:40.737 INFO kablam! 
Aug 17 07:29:40.737 INFO kablam! warning: unused variable: `f`
Aug 17 07:29:40.737 INFO kablam!    --> src/linux.rs:226:16
Aug 17 07:29:40.737 INFO kablam!     |
Aug 17 07:29:40.737 INFO kablam! 226 |             Ok(f) => (),
Aug 17 07:29:40.738 INFO kablam!     |                ^ help: consider using `_f` instead
Aug 17 07:29:40.738 INFO kablam! 
Aug 17 07:29:40.821 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:29:40.821 INFO kablam!    --> src/linux.rs:211:13
Aug 17 07:29:40.821 INFO kablam!     |
Aug 17 07:29:40.821 INFO kablam! 211 |         let mut res = ::linux::UioDevice::new(0).unwrap();
Aug 17 07:29:40.821 INFO kablam!     |             ----^^^
Aug 17 07:29:40.821 INFO kablam!     |             |
Aug 17 07:29:40.822 INFO kablam!     |             help: remove this `mut`
Aug 17 07:29:40.822 INFO kablam!     |
Aug 17 07:29:40.822 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 07:29:40.822 INFO kablam! 
Aug 17 07:29:40.880 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Aug 17 07:29:40.884 INFO kablam! su: No module specific data is present
Aug 17 07:29:41.395 INFO running `"docker" "rm" "-f" "1dd7aec01f1aee5bb3892453c387fb847df892560987ee44f5fdafa62a7af46a"`
Aug 17 07:29:41.547 INFO blam! 1dd7aec01f1aee5bb3892453c387fb847df892560987ee44f5fdafa62a7af46a