Sep 04 01:22:32.505 INFO checking suppositions-0.1.4 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 01:22:32.505 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 01:22:32.505 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 01:22:32.677 INFO blam! 014df0d5f8f4dd1ebefc2376cb57002cdfdd06809cc92c4ac5284c23581147c8
Sep 04 01:22:32.679 INFO running `"docker" "start" "-a" "014df0d5f8f4dd1ebefc2376cb57002cdfdd06809cc92c4ac5284c23581147c8"`
Sep 04 01:22:33.239 INFO kablam!     Checking suppositions v0.1.4 (file:///source)
Sep 04 01:22:35.753 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 01:22:35.753 INFO kablam!   --> tests/smoketest.rs:57:14
Sep 04 01:22:35.753 INFO kablam!    |
Sep 04 01:22:35.753 INFO kablam! 57 |     property((booleans())).check(|_| false)
Sep 04 01:22:35.753 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 01:22:35.754 INFO kablam!    |
Sep 04 01:22:35.754 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 01:22:35.755 INFO kablam! 
Sep 04 01:22:35.755 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 01:22:35.755 INFO kablam!   --> tests/smoketest.rs:62:14
Sep 04 01:22:35.755 INFO kablam!    |
Sep 04 01:22:35.755 INFO kablam! 62 |     property((booleans())).check(|_| true)
Sep 04 01:22:35.755 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 01:22:35.756 INFO kablam! 
Sep 04 01:22:35.756 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 01:22:35.757 INFO kablam!   --> tests/smoketest.rs:77:14
Sep 04 01:22:35.757 INFO kablam!    |
Sep 04 01:22:35.757 INFO kablam! 77 |     property((booleans())).check(|_| -> Result<(), ()> { Err(()) })
Sep 04 01:22:35.757 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 01:22:35.757 INFO kablam! 
Sep 04 01:22:35.758 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 01:22:35.758 INFO kablam!   --> tests/smoketest.rs:83:14
Sep 04 01:22:35.758 INFO kablam!    |
Sep 04 01:22:35.758 INFO kablam! 83 |     property((booleans())).check(|_| -> Result<(), &'static str> { Err("horrible failure") })
Sep 04 01:22:35.758 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 01:22:35.759 INFO kablam! 
Sep 04 01:22:35.759 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 01:22:35.759 INFO kablam!   --> tests/smoketest.rs:89:14
Sep 04 01:22:35.759 INFO kablam!    |
Sep 04 01:22:35.759 INFO kablam! 89 |     property((booleans())).check(|_| -> Result<(), ()> { Ok(()) })
Sep 04 01:22:35.759 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 01:22:35.760 INFO kablam! 
Sep 04 01:22:35.760 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 01:22:35.760 INFO kablam!   --> tests/smoketest.rs:95:14
Sep 04 01:22:35.761 INFO kablam!    |
Sep 04 01:22:35.761 INFO kablam! 95 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Sep 04 01:22:35.761 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 01:22:35.761 INFO kablam! 
Sep 04 01:22:35.762 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 01:22:35.762 INFO kablam!    --> tests/smoketest.rs:101:14
Sep 04 01:22:35.762 INFO kablam!     |
Sep 04 01:22:35.762 INFO kablam! 101 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Sep 04 01:22:35.762 INFO kablam!     |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 04 01:22:35.763 INFO kablam! 
Sep 04 01:22:36.695 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
Sep 04 01:22:36.700 INFO kablam! su: No module specific data is present
Sep 04 01:22:37.063 INFO running `"docker" "rm" "-f" "014df0d5f8f4dd1ebefc2376cb57002cdfdd06809cc92c4ac5284c23581147c8"`
Sep 04 01:22:37.213 INFO blam! 014df0d5f8f4dd1ebefc2376cb57002cdfdd06809cc92c4ac5284c23581147c8