Aug 11 00:41:11.118 INFO checking suppositions-0.1.4 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 00:41:11.118 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 00:41:11.118 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 00:41:11.118 INFO running `"docker" "create" "-v" "/tmp/crater.LDNmR9jyB6zr:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 00:41:11.353 INFO blam! 9189841876fd99b7f8c697c5a450c9670d075c97b7d65c54d8f49b14c4a37a92
Aug 11 00:41:11.353 INFO running `"docker" "start" "-a" "9189841876fd99b7f8c697c5a450c9670d075c97b7d65c54d8f49b14c4a37a92"`
Aug 11 00:41:12.438 INFO kablam!     Checking hex-slice v0.1.4
Aug 11 00:41:12.859 INFO kablam!     Checking suppositions v0.1.4 (file:///source)
Aug 11 00:41:17.681 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 00:41:17.681 INFO kablam!   --> tests/smoketest.rs:57:14
Aug 11 00:41:17.681 INFO kablam!    |
Aug 11 00:41:17.681 INFO kablam! 57 |     property((booleans())).check(|_| false)
Aug 11 00:41:17.681 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 11 00:41:17.682 INFO kablam!    |
Aug 11 00:41:17.682 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 11 00:41:17.682 INFO kablam! 
Aug 11 00:41:17.683 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 00:41:17.683 INFO kablam!   --> tests/smoketest.rs:62:14
Aug 11 00:41:17.683 INFO kablam!    |
Aug 11 00:41:17.683 INFO kablam! 62 |     property((booleans())).check(|_| true)
Aug 11 00:41:17.683 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 11 00:41:17.683 INFO kablam! 
Aug 11 00:41:17.684 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 00:41:17.684 INFO kablam!   --> tests/smoketest.rs:77:14
Aug 11 00:41:17.684 INFO kablam!    |
Aug 11 00:41:17.684 INFO kablam! 77 |     property((booleans())).check(|_| -> Result<(), ()> { Err(()) })
Aug 11 00:41:17.684 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 11 00:41:17.685 INFO kablam! 
Aug 11 00:41:17.685 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 00:41:17.685 INFO kablam!   --> tests/smoketest.rs:83:14
Aug 11 00:41:17.685 INFO kablam!    |
Aug 11 00:41:17.685 INFO kablam! 83 |     property((booleans())).check(|_| -> Result<(), &'static str> { Err("horrible failure") })
Aug 11 00:41:17.685 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 11 00:41:17.686 INFO kablam! 
Aug 11 00:41:17.686 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 00:41:17.686 INFO kablam!   --> tests/smoketest.rs:89:14
Aug 11 00:41:17.686 INFO kablam!    |
Aug 11 00:41:17.686 INFO kablam! 89 |     property((booleans())).check(|_| -> Result<(), ()> { Ok(()) })
Aug 11 00:41:17.686 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 11 00:41:17.687 INFO kablam! 
Aug 11 00:41:17.687 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 00:41:17.687 INFO kablam!   --> tests/smoketest.rs:95:14
Aug 11 00:41:17.687 INFO kablam!    |
Aug 11 00:41:17.687 INFO kablam! 95 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Aug 11 00:41:17.687 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 11 00:41:17.688 INFO kablam! 
Aug 11 00:41:17.688 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 00:41:17.688 INFO kablam!    --> tests/smoketest.rs:101:14
Aug 11 00:41:17.688 INFO kablam!     |
Aug 11 00:41:17.688 INFO kablam! 101 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Aug 11 00:41:17.688 INFO kablam!     |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 11 00:41:17.689 INFO kablam! 
Aug 11 00:41:20.626 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.31s
Aug 11 00:41:20.667 INFO kablam! su: No module specific data is present
Aug 11 00:41:21.259 INFO running `"docker" "rm" "-f" "9189841876fd99b7f8c697c5a450c9670d075c97b7d65c54d8f49b14c4a37a92"`
Aug 11 00:41:21.422 INFO blam! 9189841876fd99b7f8c697c5a450c9670d075c97b7d65c54d8f49b14c4a37a92