Aug 11 05:26:46.218 INFO checking quickercheck-0.2.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 05:26:46.218 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:26:46.218 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:26:46.218 INFO running `"docker" "create" "-v" "/tmp/crater.vXauhz9lmWAx:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:26:46.361 INFO blam! cbc9e35a9c206e06411bf802e341e453010c61c56d8204c0cda314fc9ee49383
Aug 11 05:26:46.364 INFO running `"docker" "start" "-a" "cbc9e35a9c206e06411bf802e341e453010c61c56d8204c0cda314fc9ee49383"`
Aug 11 05:26:48.682 INFO kablam!     Checking quickercheck v0.2.0 (file:///source)
Aug 11 05:26:49.910 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 05:26:49.910 INFO kablam!    --> src/arbitrary.rs:108:48
Aug 11 05:26:49.910 INFO kablam!     |
Aug 11 05:26:49.910 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Aug 11 05:26:49.910 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 05:26:49.910 INFO kablam! ...
Aug 11 05:26:49.910 INFO kablam! 119 | / generic_impls! {
Aug 11 05:26:49.910 INFO kablam! 120 | |     Vec<T>,
Aug 11 05:26:49.910 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 11 05:26:49.910 INFO kablam! 122 | |     BTreeSet<T>,
Aug 11 05:26:49.910 INFO kablam! ...   |
Aug 11 05:26:49.910 INFO kablam! 127 | |     VecDeque<T>
Aug 11 05:26:49.910 INFO kablam! 128 | | }
Aug 11 05:26:49.910 INFO kablam!     | |_- in this macro invocation
Aug 11 05:26:49.911 INFO kablam!     |
Aug 11 05:26:49.912 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 05:26:49.912 INFO kablam! 
Aug 11 05:26:49.912 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 05:26:49.912 INFO kablam!    --> src/arbitrary.rs:112:47
Aug 11 05:26:49.913 INFO kablam!     |
Aug 11 05:26:49.913 INFO kablam! 112 |                       FromIteratorShrinker::new(($($placeholder::shrink()),*))
Aug 11 05:26:49.913 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 05:26:49.913 INFO kablam! ...
Aug 11 05:26:49.913 INFO kablam! 119 | / generic_impls! {
Aug 11 05:26:49.913 INFO kablam! 120 | |     Vec<T>,
Aug 11 05:26:49.913 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 11 05:26:49.913 INFO kablam! 122 | |     BTreeSet<T>,
Aug 11 05:26:49.913 INFO kablam! ...   |
Aug 11 05:26:49.913 INFO kablam! 127 | |     VecDeque<T>
Aug 11 05:26:49.913 INFO kablam! 128 | | }
Aug 11 05:26:49.913 INFO kablam!     | |_- in this macro invocation
Aug 11 05:26:49.914 INFO kablam! 
Aug 11 05:26:49.914 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 05:26:49.914 INFO kablam!    --> src/arbitrary.rs:108:48
Aug 11 05:26:49.914 INFO kablam!     |
Aug 11 05:26:49.914 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Aug 11 05:26:49.914 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 05:26:49.914 INFO kablam! ...
Aug 11 05:26:49.914 INFO kablam! 119 | / generic_impls! {
Aug 11 05:26:49.914 INFO kablam! 120 | |     Vec<T>,
Aug 11 05:26:49.914 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 11 05:26:49.914 INFO kablam! 122 | |     BTreeSet<T>,
Aug 11 05:26:49.914 INFO kablam! ...   |
Aug 11 05:26:49.915 INFO kablam! 127 | |     VecDeque<T>
Aug 11 05:26:49.915 INFO kablam! 128 | | }
Aug 11 05:26:49.915 INFO kablam!     | |_- in this macro invocation
Aug 11 05:26:49.915 INFO kablam! 
Aug 11 05:26:49.934 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 05:26:49.934 INFO kablam!    --> src/arbitrary.rs:108:48
Aug 11 05:26:49.934 INFO kablam!     |
Aug 11 05:26:49.934 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Aug 11 05:26:49.934 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 05:26:49.934 INFO kablam! ...
Aug 11 05:26:49.934 INFO kablam! 119 | / generic_impls! {
Aug 11 05:26:49.934 INFO kablam! 120 | |     Vec<T>,
Aug 11 05:26:49.934 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 11 05:26:49.934 INFO kablam! 122 | |     BTreeSet<T>,
Aug 11 05:26:49.934 INFO kablam! ...   |
Aug 11 05:26:49.934 INFO kablam! 127 | |     VecDeque<T>
Aug 11 05:26:49.935 INFO kablam! 128 | | }
Aug 11 05:26:49.935 INFO kablam!     | |_- in this macro invocation
Aug 11 05:26:49.935 INFO kablam!     |
Aug 11 05:26:49.935 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 05:26:49.935 INFO kablam! 
Aug 11 05:26:49.935 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 05:26:49.935 INFO kablam!    --> src/arbitrary.rs:112:47
Aug 11 05:26:49.935 INFO kablam!     |
Aug 11 05:26:49.935 INFO kablam! 112 |                       FromIteratorShrinker::new(($($placeholder::shrink()),*))
Aug 11 05:26:49.935 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 05:26:49.935 INFO kablam! ...
Aug 11 05:26:49.935 INFO kablam! 119 | / generic_impls! {
Aug 11 05:26:49.935 INFO kablam! 120 | |     Vec<T>,
Aug 11 05:26:49.935 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 11 05:26:49.935 INFO kablam! 122 | |     BTreeSet<T>,
Aug 11 05:26:49.935 INFO kablam! ...   |
Aug 11 05:26:49.935 INFO kablam! 127 | |     VecDeque<T>
Aug 11 05:26:49.935 INFO kablam! 128 | | }
Aug 11 05:26:49.935 INFO kablam!     | |_- in this macro invocation
Aug 11 05:26:49.935 INFO kablam! 
Aug 11 05:26:49.935 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 05:26:49.935 INFO kablam!    --> src/arbitrary.rs:108:48
Aug 11 05:26:49.935 INFO kablam!     |
Aug 11 05:26:49.935 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Aug 11 05:26:49.935 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 05:26:49.935 INFO kablam! ...
Aug 11 05:26:49.935 INFO kablam! 119 | / generic_impls! {
Aug 11 05:26:49.935 INFO kablam! 120 | |     Vec<T>,
Aug 11 05:26:49.935 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 11 05:26:49.935 INFO kablam! 122 | |     BTreeSet<T>,
Aug 11 05:26:49.935 INFO kablam! ...   |
Aug 11 05:26:49.935 INFO kablam! 127 | |     VecDeque<T>
Aug 11 05:26:49.936 INFO kablam! 128 | | }
Aug 11 05:26:49.936 INFO kablam!     | |_- in this macro invocation
Aug 11 05:26:49.936 INFO kablam! 
Aug 11 05:27:17.197 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.63s
Aug 11 05:27:17.203 INFO kablam! su: No module specific data is present
Aug 11 05:27:17.743 INFO running `"docker" "rm" "-f" "cbc9e35a9c206e06411bf802e341e453010c61c56d8204c0cda314fc9ee49383"`
Aug 11 05:27:17.913 INFO blam! cbc9e35a9c206e06411bf802e341e453010c61c56d8204c0cda314fc9ee49383