Jul 11 18:38:36.155 INFO checking uio-0.1.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 18:38:36.156 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 18:38:36.156 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 18:38:36.156 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 18:38:36.483 INFO blam! 527f2901927a2d529fd8c62022eb9c0712edeb63dcbeba333d7da7dc16a7a850
Jul 11 18:38:36.495 INFO running `"docker" "start" "-a" "527f2901927a2d529fd8c62022eb9c0712edeb63dcbeba333d7da7dc16a7a850"`
Jul 11 18:38:37.697 INFO kablam!     Checking mmap v0.1.1
Jul 11 18:38:38.379 INFO kablam!     Checking uio v0.1.1 (file:///source)
Jul 11 18:38:38.979 INFO kablam! warning: unused import: `std::error::Error`
Jul 11 18:38:38.979 INFO kablam!  --> src/linux.rs:7:5
Jul 11 18:38:38.979 INFO kablam!   |
Jul 11 18:38:38.979 INFO kablam! 7 | use std::error::Error;
Jul 11 18:38:38.980 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 11 18:38:38.980 INFO kablam!   |
Jul 11 18:38:38.980 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 11 18:38:38.980 INFO kablam! 
Jul 11 18:38:38.993 INFO kablam! warning: unused import: `std::error::Error`
Jul 11 18:38:38.993 INFO kablam!  --> src/linux.rs:7:5
Jul 11 18:38:38.993 INFO kablam!   |
Jul 11 18:38:38.993 INFO kablam! 7 | use std::error::Error;
Jul 11 18:38:38.993 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 11 18:38:38.993 INFO kablam!   |
Jul 11 18:38:38.993 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 11 18:38:38.993 INFO kablam! 
Jul 11 18:38:39.321 INFO kablam! warning: unused variable: `f`
Jul 11 18:38:39.322 INFO kablam!    --> src/linux.rs:193:16
Jul 11 18:38:39.322 INFO kablam!     |
Jul 11 18:38:39.322 INFO kablam! 193 |             Ok(f) => (),
Jul 11 18:38:39.322 INFO kablam!     |                ^ help: consider using `_f` instead
Jul 11 18:38:39.322 INFO kablam!     |
Jul 11 18:38:39.322 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 11 18:38:39.322 INFO kablam! 
Jul 11 18:38:39.322 INFO kablam! warning: unused variable: `f`
Jul 11 18:38:39.322 INFO kablam!    --> src/linux.rs:215:16
Jul 11 18:38:39.322 INFO kablam!     |
Jul 11 18:38:39.322 INFO kablam! 215 |             Ok(f) => (),
Jul 11 18:38:39.322 INFO kablam!     |                ^ help: consider using `_f` instead
Jul 11 18:38:39.323 INFO kablam! 
Jul 11 18:38:39.323 INFO kablam! warning: unused variable: `f`
Jul 11 18:38:39.323 INFO kablam!    --> src/linux.rs:226:16
Jul 11 18:38:39.323 INFO kablam!     |
Jul 11 18:38:39.323 INFO kablam! 226 |             Ok(f) => (),
Jul 11 18:38:39.323 INFO kablam!     |                ^ help: consider using `_f` instead
Jul 11 18:38:39.323 INFO kablam! 
Jul 11 18:38:39.431 INFO kablam! warning: variable does not need to be mutable
Jul 11 18:38:39.432 INFO kablam!    --> src/linux.rs:211:13
Jul 11 18:38:39.432 INFO kablam!     |
Jul 11 18:38:39.432 INFO kablam! 211 |         let mut res = ::linux::UioDevice::new(0).unwrap();
Jul 11 18:38:39.432 INFO kablam!     |             ----^^^
Jul 11 18:38:39.432 INFO kablam!     |             |
Jul 11 18:38:39.432 INFO kablam!     |             help: remove this `mut`
Jul 11 18:38:39.432 INFO kablam!     |
Jul 11 18:38:39.432 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 18:38:39.432 INFO kablam! 
Jul 11 18:38:39.503 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Jul 11 18:38:39.507 INFO kablam! su: No module specific data is present
Jul 11 18:38:40.077 INFO running `"docker" "rm" "-f" "527f2901927a2d529fd8c62022eb9c0712edeb63dcbeba333d7da7dc16a7a850"`
Jul 11 18:38:40.264 INFO blam! 527f2901927a2d529fd8c62022eb9c0712edeb63dcbeba333d7da7dc16a7a850