Nov 01 18:09:02.833 INFO checking quickercheck-0.2.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 18:09:02.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 18:09:03.193 INFO blam! 7d541331e07694e20b5aef4706bf253c9b26a79e471f9ec702d259642c222f31
Nov 01 18:09:03.195 INFO running `"docker" "start" "-a" "7d541331e07694e20b5aef4706bf253c9b26a79e471f9ec702d259642c222f31"`
Nov 01 18:09:04.332 INFO kablam! usermod: no changes
Nov 01 18:09:04.466 INFO kablam!     Checking quickercheck v0.2.0 (/source)
Nov 01 18:09:07.069 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 18:09:07.069 INFO kablam!    --> src/arbitrary.rs:108:48
Nov 01 18:09:07.069 INFO kablam!     |
Nov 01 18:09:07.069 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Nov 01 18:09:07.069 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 18:09:07.069 INFO kablam! ...
Nov 01 18:09:07.069 INFO kablam! 119 | / generic_impls! {
Nov 01 18:09:07.069 INFO kablam! 120 | |     Vec<T>,
Nov 01 18:09:07.070 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 01 18:09:07.070 INFO kablam! 122 | |     BTreeSet<T>,
Nov 01 18:09:07.070 INFO kablam! ...   |
Nov 01 18:09:07.070 INFO kablam! 127 | |     VecDeque<T>
Nov 01 18:09:07.070 INFO kablam! 128 | | }
Nov 01 18:09:07.070 INFO kablam!     | |_- in this macro invocation
Nov 01 18:09:07.070 INFO kablam!     |
Nov 01 18:09:07.071 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 18:09:07.071 INFO kablam! 
Nov 01 18:09:07.071 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 18:09:07.071 INFO kablam!    --> src/arbitrary.rs:112:47
Nov 01 18:09:07.071 INFO kablam!     |
Nov 01 18:09:07.071 INFO kablam! 112 |                       FromIteratorShrinker::new(($($placeholder::shrink()),*))
Nov 01 18:09:07.071 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 18:09:07.071 INFO kablam! ...
Nov 01 18:09:07.072 INFO kablam! 119 | / generic_impls! {
Nov 01 18:09:07.072 INFO kablam! 120 | |     Vec<T>,
Nov 01 18:09:07.072 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 01 18:09:07.072 INFO kablam! 122 | |     BTreeSet<T>,
Nov 01 18:09:07.072 INFO kablam! ...   |
Nov 01 18:09:07.072 INFO kablam! 127 | |     VecDeque<T>
Nov 01 18:09:07.072 INFO kablam! 128 | | }
Nov 01 18:09:07.072 INFO kablam!     | |_- in this macro invocation
Nov 01 18:09:07.073 INFO kablam! 
Nov 01 18:09:07.073 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 18:09:07.073 INFO kablam!    --> src/arbitrary.rs:108:48
Nov 01 18:09:07.073 INFO kablam!     |
Nov 01 18:09:07.073 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Nov 01 18:09:07.073 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 18:09:07.073 INFO kablam! ...
Nov 01 18:09:07.073 INFO kablam! 119 | / generic_impls! {
Nov 01 18:09:07.074 INFO kablam! 120 | |     Vec<T>,
Nov 01 18:09:07.074 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 01 18:09:07.074 INFO kablam! 122 | |     BTreeSet<T>,
Nov 01 18:09:07.074 INFO kablam! ...   |
Nov 01 18:09:07.074 INFO kablam! 127 | |     VecDeque<T>
Nov 01 18:09:07.074 INFO kablam! 128 | | }
Nov 01 18:09:07.074 INFO kablam!     | |_- in this macro invocation
Nov 01 18:09:07.074 INFO kablam! 
Nov 01 18:09:07.240 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 18:09:07.240 INFO kablam!    --> src/arbitrary.rs:108:48
Nov 01 18:09:07.240 INFO kablam!     |
Nov 01 18:09:07.240 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Nov 01 18:09:07.240 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 18:09:07.240 INFO kablam! ...
Nov 01 18:09:07.240 INFO kablam! 119 | / generic_impls! {
Nov 01 18:09:07.240 INFO kablam! 120 | |     Vec<T>,
Nov 01 18:09:07.240 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 01 18:09:07.240 INFO kablam! 122 | |     BTreeSet<T>,
Nov 01 18:09:07.240 INFO kablam! ...   |
Nov 01 18:09:07.240 INFO kablam! 127 | |     VecDeque<T>
Nov 01 18:09:07.240 INFO kablam! 128 | | }
Nov 01 18:09:07.240 INFO kablam!     | |_- in this macro invocation
Nov 01 18:09:07.240 INFO kablam!     |
Nov 01 18:09:07.240 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 18:09:07.240 INFO kablam! 
Nov 01 18:09:07.240 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 18:09:07.240 INFO kablam!    --> src/arbitrary.rs:112:47
Nov 01 18:09:07.240 INFO kablam!     |
Nov 01 18:09:07.240 INFO kablam! 112 |                       FromIteratorShrinker::new(($($placeholder::shrink()),*))
Nov 01 18:09:07.240 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 18:09:07.240 INFO kablam! ...
Nov 01 18:09:07.240 INFO kablam! 119 | / generic_impls! {
Nov 01 18:09:07.240 INFO kablam! 120 | |     Vec<T>,
Nov 01 18:09:07.240 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 01 18:09:07.240 INFO kablam! 122 | |     BTreeSet<T>,
Nov 01 18:09:07.240 INFO kablam! ...   |
Nov 01 18:09:07.240 INFO kablam! 127 | |     VecDeque<T>
Nov 01 18:09:07.240 INFO kablam! 128 | | }
Nov 01 18:09:07.240 INFO kablam!     | |_- in this macro invocation
Nov 01 18:09:07.240 INFO kablam! 
Nov 01 18:09:07.240 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 18:09:07.240 INFO kablam!    --> src/arbitrary.rs:108:48
Nov 01 18:09:07.240 INFO kablam!     |
Nov 01 18:09:07.240 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Nov 01 18:09:07.240 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 18:09:07.240 INFO kablam! ...
Nov 01 18:09:07.240 INFO kablam! 119 | / generic_impls! {
Nov 01 18:09:07.240 INFO kablam! 120 | |     Vec<T>,
Nov 01 18:09:07.240 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 01 18:09:07.241 INFO kablam! 122 | |     BTreeSet<T>,
Nov 01 18:09:07.241 INFO kablam! ...   |
Nov 01 18:09:07.241 INFO kablam! 127 | |     VecDeque<T>
Nov 01 18:09:07.241 INFO kablam! 128 | | }
Nov 01 18:09:07.241 INFO kablam!     | |_- in this macro invocation
Nov 01 18:09:07.241 INFO kablam! 
Nov 01 18:09:20.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.32s
Nov 01 18:09:20.685 INFO kablam! su: No module specific data is present
Nov 01 18:09:21.520 INFO running `"docker" "rm" "-f" "7d541331e07694e20b5aef4706bf253c9b26a79e471f9ec702d259642c222f31"`
Nov 01 18:09:21.814 INFO blam! 7d541331e07694e20b5aef4706bf253c9b26a79e471f9ec702d259642c222f31