Aug 17 09:07:29.535 INFO checking suppositions-0.1.4 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 09:07:29.535 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:07:29.535 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:07:29.535 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/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 09:07:29.786 INFO blam! 4049df09389fe87ba7fe0b63167a0db7c7c07de6d9816a56c3d5ba96288aaf9b
Aug 17 09:07:29.789 INFO running `"docker" "start" "-a" "4049df09389fe87ba7fe0b63167a0db7c7c07de6d9816a56c3d5ba96288aaf9b"`
Aug 17 09:07:30.858 INFO kablam!     Checking hex-slice v0.1.4
Aug 17 09:07:31.425 INFO kablam!     Checking suppositions v0.1.4 (file:///source)
Aug 17 09:07:38.677 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:38.677 INFO kablam!   --> tests/smoketest.rs:57:14
Aug 17 09:07:38.677 INFO kablam!    |
Aug 17 09:07:38.677 INFO kablam! 57 |     property((booleans())).check(|_| false)
Aug 17 09:07:38.677 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:38.690 INFO kablam!    |
Aug 17 09:07:38.691 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 17 09:07:38.691 INFO kablam! 
Aug 17 09:07:38.692 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:38.692 INFO kablam!   --> tests/smoketest.rs:62:14
Aug 17 09:07:38.692 INFO kablam!    |
Aug 17 09:07:38.692 INFO kablam! 62 |     property((booleans())).check(|_| true)
Aug 17 09:07:38.692 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:38.693 INFO kablam! 
Aug 17 09:07:38.693 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:38.693 INFO kablam!   --> tests/smoketest.rs:77:14
Aug 17 09:07:38.693 INFO kablam!    |
Aug 17 09:07:38.693 INFO kablam! 77 |     property((booleans())).check(|_| -> Result<(), ()> { Err(()) })
Aug 17 09:07:38.693 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:38.694 INFO kablam! 
Aug 17 09:07:38.694 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:38.695 INFO kablam!   --> tests/smoketest.rs:83:14
Aug 17 09:07:38.695 INFO kablam!    |
Aug 17 09:07:38.695 INFO kablam! 83 |     property((booleans())).check(|_| -> Result<(), &'static str> { Err("horrible failure") })
Aug 17 09:07:38.695 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:38.695 INFO kablam! 
Aug 17 09:07:38.696 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:38.696 INFO kablam!   --> tests/smoketest.rs:89:14
Aug 17 09:07:38.696 INFO kablam!    |
Aug 17 09:07:38.696 INFO kablam! 89 |     property((booleans())).check(|_| -> Result<(), ()> { Ok(()) })
Aug 17 09:07:38.696 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:38.696 INFO kablam! 
Aug 17 09:07:38.697 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:38.697 INFO kablam!   --> tests/smoketest.rs:95:14
Aug 17 09:07:38.697 INFO kablam!    |
Aug 17 09:07:38.697 INFO kablam! 95 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Aug 17 09:07:38.697 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:38.698 INFO kablam! 
Aug 17 09:07:38.698 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:38.698 INFO kablam!    --> tests/smoketest.rs:101:14
Aug 17 09:07:38.698 INFO kablam!     |
Aug 17 09:07:38.699 INFO kablam! 101 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Aug 17 09:07:38.699 INFO kablam!     |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:38.699 INFO kablam! 
Aug 17 09:07:40.209 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.44s
Aug 17 09:07:40.225 INFO kablam! su: No module specific data is present
Aug 17 09:07:40.767 INFO running `"docker" "rm" "-f" "4049df09389fe87ba7fe0b63167a0db7c7c07de6d9816a56c3d5ba96288aaf9b"`
Aug 17 09:07:40.934 INFO blam! 4049df09389fe87ba7fe0b63167a0db7c7c07de6d9816a56c3d5ba96288aaf9b