Aug 30 06:51:44.973 INFO checking quickercheck-0.2.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 06:51:44.973 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 06:51:44.973 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:51:45.142 INFO blam! d0aceee300a1259c1bf7d3bf64900cfd4fd9e93dfbee9a76cd58977a49787639
Aug 30 06:51:45.144 INFO running `"docker" "start" "-a" "d0aceee300a1259c1bf7d3bf64900cfd4fd9e93dfbee9a76cd58977a49787639"`
Aug 30 06:51:45.785 INFO kablam!     Checking quickercheck v0.2.0 (file:///source)
Aug 30 06:51:47.014 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 06:51:47.014 INFO kablam!    --> src/arbitrary.rs:108:48
Aug 30 06:51:47.014 INFO kablam!     |
Aug 30 06:51:47.014 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Aug 30 06:51:47.014 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 06:51:47.014 INFO kablam! ...
Aug 30 06:51:47.014 INFO kablam! 119 | / generic_impls! {
Aug 30 06:51:47.014 INFO kablam! 120 | |     Vec<T>,
Aug 30 06:51:47.014 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 30 06:51:47.014 INFO kablam! 122 | |     BTreeSet<T>,
Aug 30 06:51:47.014 INFO kablam! ...   |
Aug 30 06:51:47.014 INFO kablam! 127 | |     VecDeque<T>
Aug 30 06:51:47.014 INFO kablam! 128 | | }
Aug 30 06:51:47.014 INFO kablam!     | |_- in this macro invocation
Aug 30 06:51:47.015 INFO kablam!     |
Aug 30 06:51:47.015 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 06:51:47.015 INFO kablam! 
Aug 30 06:51:47.015 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 06:51:47.015 INFO kablam!    --> src/arbitrary.rs:112:47
Aug 30 06:51:47.015 INFO kablam!     |
Aug 30 06:51:47.015 INFO kablam! 112 |                       FromIteratorShrinker::new(($($placeholder::shrink()),*))
Aug 30 06:51:47.015 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 06:51:47.015 INFO kablam! ...
Aug 30 06:51:47.015 INFO kablam! 119 | / generic_impls! {
Aug 30 06:51:47.015 INFO kablam! 120 | |     Vec<T>,
Aug 30 06:51:47.015 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 30 06:51:47.015 INFO kablam! 122 | |     BTreeSet<T>,
Aug 30 06:51:47.015 INFO kablam! ...   |
Aug 30 06:51:47.015 INFO kablam! 127 | |     VecDeque<T>
Aug 30 06:51:47.015 INFO kablam! 128 | | }
Aug 30 06:51:47.015 INFO kablam!     | |_- in this macro invocation
Aug 30 06:51:47.015 INFO kablam! 
Aug 30 06:51:47.015 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 06:51:47.015 INFO kablam!    --> src/arbitrary.rs:108:48
Aug 30 06:51:47.015 INFO kablam!     |
Aug 30 06:51:47.015 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Aug 30 06:51:47.015 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 06:51:47.015 INFO kablam! ...
Aug 30 06:51:47.015 INFO kablam! 119 | / generic_impls! {
Aug 30 06:51:47.015 INFO kablam! 120 | |     Vec<T>,
Aug 30 06:51:47.015 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 30 06:51:47.015 INFO kablam! 122 | |     BTreeSet<T>,
Aug 30 06:51:47.015 INFO kablam! ...   |
Aug 30 06:51:47.016 INFO kablam! 127 | |     VecDeque<T>
Aug 30 06:51:47.016 INFO kablam! 128 | | }
Aug 30 06:51:47.016 INFO kablam!     | |_- in this macro invocation
Aug 30 06:51:47.016 INFO kablam! 
Aug 30 06:51:47.155 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 06:51:47.155 INFO kablam!    --> src/arbitrary.rs:108:48
Aug 30 06:51:47.156 INFO kablam!     |
Aug 30 06:51:47.156 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Aug 30 06:51:47.156 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 06:51:47.156 INFO kablam! ...
Aug 30 06:51:47.156 INFO kablam! 119 | / generic_impls! {
Aug 30 06:51:47.156 INFO kablam! 120 | |     Vec<T>,
Aug 30 06:51:47.156 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 30 06:51:47.156 INFO kablam! 122 | |     BTreeSet<T>,
Aug 30 06:51:47.156 INFO kablam! ...   |
Aug 30 06:51:47.156 INFO kablam! 127 | |     VecDeque<T>
Aug 30 06:51:47.156 INFO kablam! 128 | | }
Aug 30 06:51:47.156 INFO kablam!     | |_- in this macro invocation
Aug 30 06:51:47.156 INFO kablam!     |
Aug 30 06:51:47.156 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 06:51:47.156 INFO kablam! 
Aug 30 06:51:47.156 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 06:51:47.156 INFO kablam!    --> src/arbitrary.rs:112:47
Aug 30 06:51:47.156 INFO kablam!     |
Aug 30 06:51:47.156 INFO kablam! 112 |                       FromIteratorShrinker::new(($($placeholder::shrink()),*))
Aug 30 06:51:47.156 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 06:51:47.156 INFO kablam! ...
Aug 30 06:51:47.156 INFO kablam! 119 | / generic_impls! {
Aug 30 06:51:47.156 INFO kablam! 120 | |     Vec<T>,
Aug 30 06:51:47.156 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 30 06:51:47.156 INFO kablam! 122 | |     BTreeSet<T>,
Aug 30 06:51:47.157 INFO kablam! ...   |
Aug 30 06:51:47.157 INFO kablam! 127 | |     VecDeque<T>
Aug 30 06:51:47.157 INFO kablam! 128 | | }
Aug 30 06:51:47.157 INFO kablam!     | |_- in this macro invocation
Aug 30 06:51:47.157 INFO kablam! 
Aug 30 06:51:47.157 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 06:51:47.157 INFO kablam!    --> src/arbitrary.rs:108:48
Aug 30 06:51:47.157 INFO kablam!     |
Aug 30 06:51:47.157 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Aug 30 06:51:47.157 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 06:51:47.157 INFO kablam! ...
Aug 30 06:51:47.157 INFO kablam! 119 | / generic_impls! {
Aug 30 06:51:47.157 INFO kablam! 120 | |     Vec<T>,
Aug 30 06:51:47.157 INFO kablam! 121 | |     BTreeMap<K, V>,
Aug 30 06:51:47.157 INFO kablam! 122 | |     BTreeSet<T>,
Aug 30 06:51:47.157 INFO kablam! ...   |
Aug 30 06:51:47.157 INFO kablam! 127 | |     VecDeque<T>
Aug 30 06:51:47.157 INFO kablam! 128 | | }
Aug 30 06:51:47.157 INFO kablam!     | |_- in this macro invocation
Aug 30 06:51:47.157 INFO kablam! 
Aug 30 06:52:02.759 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.03s
Aug 30 06:52:02.765 INFO kablam! su: No module specific data is present
Aug 30 06:52:03.239 INFO running `"docker" "rm" "-f" "d0aceee300a1259c1bf7d3bf64900cfd4fd9e93dfbee9a76cd58977a49787639"`
Aug 30 06:52:03.420 INFO blam! d0aceee300a1259c1bf7d3bf64900cfd4fd9e93dfbee9a76cd58977a49787639