Oct 13 07:48:19.873 INFO checking suppositions-0.1.4 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 07:48:19.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 07:48:20.305 INFO blam! f030cc10be5ec870df323a0c5c20e892f148ec66a388ccc3ec04a72afa3b84ed
Oct 13 07:48:20.316 INFO running `"docker" "start" "-a" "f030cc10be5ec870df323a0c5c20e892f148ec66a388ccc3ec04a72afa3b84ed"`
Oct 13 07:48:22.204 INFO kablam! usermod: no changes
Oct 13 07:48:22.320 INFO kablam!     Checking suppositions v0.1.4 (/source)
Oct 13 07:48:29.324 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 07:48:29.324 INFO kablam!   --> tests/smoketest.rs:57:14
Oct 13 07:48:29.324 INFO kablam!    |
Oct 13 07:48:29.324 INFO kablam! 57 |     property((booleans())).check(|_| false)
Oct 13 07:48:29.324 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:48:29.324 INFO kablam!    |
Oct 13 07:48:29.324 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 07:48:29.324 INFO kablam! 
Oct 13 07:48:29.324 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 07:48:29.324 INFO kablam!   --> tests/smoketest.rs:62:14
Oct 13 07:48:29.324 INFO kablam!    |
Oct 13 07:48:29.324 INFO kablam! 62 |     property((booleans())).check(|_| true)
Oct 13 07:48:29.324 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:48:29.324 INFO kablam! 
Oct 13 07:48:29.324 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 07:48:29.324 INFO kablam!   --> tests/smoketest.rs:77:14
Oct 13 07:48:29.324 INFO kablam!    |
Oct 13 07:48:29.324 INFO kablam! 77 |     property((booleans())).check(|_| -> Result<(), ()> { Err(()) })
Oct 13 07:48:29.325 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:48:29.325 INFO kablam! 
Oct 13 07:48:29.332 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 07:48:29.332 INFO kablam!   --> tests/smoketest.rs:83:14
Oct 13 07:48:29.332 INFO kablam!    |
Oct 13 07:48:29.332 INFO kablam! 83 |     property((booleans())).check(|_| -> Result<(), &'static str> { Err("horrible failure") })
Oct 13 07:48:29.332 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:48:29.332 INFO kablam! 
Oct 13 07:48:29.332 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 07:48:29.332 INFO kablam!   --> tests/smoketest.rs:89:14
Oct 13 07:48:29.332 INFO kablam!    |
Oct 13 07:48:29.332 INFO kablam! 89 |     property((booleans())).check(|_| -> Result<(), ()> { Ok(()) })
Oct 13 07:48:29.332 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:48:29.332 INFO kablam! 
Oct 13 07:48:29.332 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 07:48:29.332 INFO kablam!   --> tests/smoketest.rs:95:14
Oct 13 07:48:29.332 INFO kablam!    |
Oct 13 07:48:29.332 INFO kablam! 95 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Oct 13 07:48:29.332 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:48:29.332 INFO kablam! 
Oct 13 07:48:29.332 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 07:48:29.332 INFO kablam!    --> tests/smoketest.rs:101:14
Oct 13 07:48:29.333 INFO kablam!     |
Oct 13 07:48:29.333 INFO kablam! 101 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Oct 13 07:48:29.333 INFO kablam!     |              ^^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:48:29.333 INFO kablam! 
Oct 13 07:48:30.380 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.14s
Oct 13 07:48:30.384 INFO kablam! su: No module specific data is present
Oct 13 07:48:30.978 INFO running `"docker" "rm" "-f" "f030cc10be5ec870df323a0c5c20e892f148ec66a388ccc3ec04a72afa3b84ed"`
Oct 13 07:48:31.261 INFO blam! f030cc10be5ec870df323a0c5c20e892f148ec66a388ccc3ec04a72afa3b84ed