Aug 17 09:07:38.486 INFO checking suppositions-0.1.4 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 09:07:38.486 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 09:07:38.486 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 09:07:38.486 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 09:07:38.730 INFO blam! 3c3a38f4b4bdf076918b82557aeb973ee508f18b954791c36683859fa34b82f6
Aug 17 09:07:38.732 INFO running `"docker" "start" "-a" "3c3a38f4b4bdf076918b82557aeb973ee508f18b954791c36683859fa34b82f6"`
Aug 17 09:07:39.727 INFO kablam!     Checking hex-slice v0.1.4
Aug 17 09:07:40.069 INFO kablam!     Checking suppositions v0.1.4 (file:///source)
Aug 17 09:07:47.888 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:47.888 INFO kablam!   --> tests/smoketest.rs:57:14
Aug 17 09:07:47.888 INFO kablam!    |
Aug 17 09:07:47.888 INFO kablam! 57 |     property((booleans())).check(|_| false)
Aug 17 09:07:47.888 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:47.888 INFO kablam!    |
Aug 17 09:07:47.888 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 17 09:07:47.889 INFO kablam! 
Aug 17 09:07:47.890 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:47.890 INFO kablam!   --> tests/smoketest.rs:62:14
Aug 17 09:07:47.890 INFO kablam!    |
Aug 17 09:07:47.890 INFO kablam! 62 |     property((booleans())).check(|_| true)
Aug 17 09:07:47.890 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:47.890 INFO kablam! 
Aug 17 09:07:47.890 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:47.890 INFO kablam!   --> tests/smoketest.rs:77:14
Aug 17 09:07:47.890 INFO kablam!    |
Aug 17 09:07:47.890 INFO kablam! 77 |     property((booleans())).check(|_| -> Result<(), ()> { Err(()) })
Aug 17 09:07:47.890 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:47.890 INFO kablam! 
Aug 17 09:07:47.890 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:47.890 INFO kablam!   --> tests/smoketest.rs:83:14
Aug 17 09:07:47.890 INFO kablam!    |
Aug 17 09:07:47.890 INFO kablam! 83 |     property((booleans())).check(|_| -> Result<(), &'static str> { Err("horrible failure") })
Aug 17 09:07:47.890 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:47.890 INFO kablam! 
Aug 17 09:07:47.890 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:47.890 INFO kablam!   --> tests/smoketest.rs:89:14
Aug 17 09:07:47.890 INFO kablam!    |
Aug 17 09:07:47.890 INFO kablam! 89 |     property((booleans())).check(|_| -> Result<(), ()> { Ok(()) })
Aug 17 09:07:47.890 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:47.890 INFO kablam! 
Aug 17 09:07:47.890 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:47.891 INFO kablam!   --> tests/smoketest.rs:95:14
Aug 17 09:07:47.891 INFO kablam!    |
Aug 17 09:07:47.891 INFO kablam! 95 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Aug 17 09:07:47.891 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:47.891 INFO kablam! 
Aug 17 09:07:47.891 INFO kablam! warning: unnecessary parentheses around function argument
Aug 17 09:07:47.891 INFO kablam!    --> tests/smoketest.rs:101:14
Aug 17 09:07:47.891 INFO kablam!     |
Aug 17 09:07:47.891 INFO kablam! 101 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Aug 17 09:07:47.891 INFO kablam!     |              ^^^^^^^^^^^^ help: remove these parentheses
Aug 17 09:07:47.891 INFO kablam! 
Aug 17 09:07:49.407 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.80s
Aug 17 09:07:49.420 INFO kablam! su: No module specific data is present
Aug 17 09:07:49.975 INFO running `"docker" "rm" "-f" "3c3a38f4b4bdf076918b82557aeb973ee508f18b954791c36683859fa34b82f6"`
Aug 17 09:07:50.138 INFO blam! 3c3a38f4b4bdf076918b82557aeb973ee508f18b954791c36683859fa34b82f6