Aug 30 01:45:02.078 INFO checking suppositions-0.1.4 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 01:45:02.078 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 01:45:02.078 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 01:45:02.258 INFO blam! d2938e658916615ef3644e95c41d803c6334563c804106a3ff0b56860cf28be0
Aug 30 01:45:02.260 INFO running `"docker" "start" "-a" "d2938e658916615ef3644e95c41d803c6334563c804106a3ff0b56860cf28be0"`
Aug 30 01:45:03.139 INFO kablam!     Checking hex-slice v0.1.4
Aug 30 01:45:03.325 INFO kablam!     Checking suppositions v0.1.4 (file:///source)
Aug 30 01:45:07.141 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 01:45:07.142 INFO kablam!   --> tests/smoketest.rs:57:14
Aug 30 01:45:07.142 INFO kablam!    |
Aug 30 01:45:07.142 INFO kablam! 57 |     property((booleans())).check(|_| false)
Aug 30 01:45:07.142 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 01:45:07.142 INFO kablam!    |
Aug 30 01:45:07.142 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 01:45:07.142 INFO kablam! 
Aug 30 01:45:07.142 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 01:45:07.142 INFO kablam!   --> tests/smoketest.rs:62:14
Aug 30 01:45:07.142 INFO kablam!    |
Aug 30 01:45:07.142 INFO kablam! 62 |     property((booleans())).check(|_| true)
Aug 30 01:45:07.142 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 01:45:07.142 INFO kablam! 
Aug 30 01:45:07.142 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 01:45:07.142 INFO kablam!   --> tests/smoketest.rs:77:14
Aug 30 01:45:07.142 INFO kablam!    |
Aug 30 01:45:07.142 INFO kablam! 77 |     property((booleans())).check(|_| -> Result<(), ()> { Err(()) })
Aug 30 01:45:07.142 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 01:45:07.142 INFO kablam! 
Aug 30 01:45:07.142 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 01:45:07.142 INFO kablam!   --> tests/smoketest.rs:83:14
Aug 30 01:45:07.142 INFO kablam!    |
Aug 30 01:45:07.142 INFO kablam! 83 |     property((booleans())).check(|_| -> Result<(), &'static str> { Err("horrible failure") })
Aug 30 01:45:07.143 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 01:45:07.143 INFO kablam! 
Aug 30 01:45:07.143 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 01:45:07.143 INFO kablam!   --> tests/smoketest.rs:89:14
Aug 30 01:45:07.143 INFO kablam!    |
Aug 30 01:45:07.143 INFO kablam! 89 |     property((booleans())).check(|_| -> Result<(), ()> { Ok(()) })
Aug 30 01:45:07.143 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 01:45:07.143 INFO kablam! 
Aug 30 01:45:07.143 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 01:45:07.143 INFO kablam!   --> tests/smoketest.rs:95:14
Aug 30 01:45:07.143 INFO kablam!    |
Aug 30 01:45:07.143 INFO kablam! 95 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Aug 30 01:45:07.143 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 01:45:07.143 INFO kablam! 
Aug 30 01:45:07.143 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 01:45:07.143 INFO kablam!    --> tests/smoketest.rs:101:14
Aug 30 01:45:07.143 INFO kablam!     |
Aug 30 01:45:07.143 INFO kablam! 101 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Aug 30 01:45:07.143 INFO kablam!     |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 30 01:45:07.143 INFO kablam! 
Aug 30 01:45:07.433 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
Aug 30 01:45:07.439 INFO kablam! su: No module specific data is present
Aug 30 01:45:07.906 INFO running `"docker" "rm" "-f" "d2938e658916615ef3644e95c41d803c6334563c804106a3ff0b56860cf28be0"`
Aug 30 01:45:07.996 INFO blam! d2938e658916615ef3644e95c41d803c6334563c804106a3ff0b56860cf28be0