Nov 10 01:41:48.004 INFO checking quickercheck-0.2.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 01:41:48.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 01:41:48.387 INFO blam! bf341d69e6bb8db9d9d20e791220b2139e507064766a5d3a708e8a797dfbba63
Nov 10 01:41:48.409 INFO running `"docker" "start" "-a" "bf341d69e6bb8db9d9d20e791220b2139e507064766a5d3a708e8a797dfbba63"`
Nov 10 01:41:49.292 INFO kablam! usermod: no changes
Nov 10 01:41:49.379 INFO kablam!     Checking quickercheck v0.2.0 (/source)
Nov 10 01:41:51.359 INFO kablam! warning: unnecessary parentheses around function argument
Nov 10 01:41:51.359 INFO kablam!    --> src/arbitrary.rs:108:48
Nov 10 01:41:51.359 INFO kablam!     |
Nov 10 01:41:51.359 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Nov 10 01:41:51.359 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 01:41:51.359 INFO kablam! ...
Nov 10 01:41:51.359 INFO kablam! 119 | / generic_impls! {
Nov 10 01:41:51.359 INFO kablam! 120 | |     Vec<T>,
Nov 10 01:41:51.359 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 10 01:41:51.359 INFO kablam! 122 | |     BTreeSet<T>,
Nov 10 01:41:51.359 INFO kablam! ...   |
Nov 10 01:41:51.359 INFO kablam! 127 | |     VecDeque<T>
Nov 10 01:41:51.359 INFO kablam! 128 | | }
Nov 10 01:41:51.359 INFO kablam!     | |_- in this macro invocation
Nov 10 01:41:51.359 INFO kablam!     |
Nov 10 01:41:51.359 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 10 01:41:51.359 INFO kablam! 
Nov 10 01:41:51.359 INFO kablam! warning: unnecessary parentheses around function argument
Nov 10 01:41:51.359 INFO kablam!    --> src/arbitrary.rs:112:47
Nov 10 01:41:51.359 INFO kablam!     |
Nov 10 01:41:51.359 INFO kablam! 112 |                       FromIteratorShrinker::new(($($placeholder::shrink()),*))
Nov 10 01:41:51.359 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 01:41:51.359 INFO kablam! ...
Nov 10 01:41:51.359 INFO kablam! 119 | / generic_impls! {
Nov 10 01:41:51.359 INFO kablam! 120 | |     Vec<T>,
Nov 10 01:41:51.359 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 10 01:41:51.359 INFO kablam! 122 | |     BTreeSet<T>,
Nov 10 01:41:51.359 INFO kablam! ...   |
Nov 10 01:41:51.359 INFO kablam! 127 | |     VecDeque<T>
Nov 10 01:41:51.359 INFO kablam! 128 | | }
Nov 10 01:41:51.359 INFO kablam!     | |_- in this macro invocation
Nov 10 01:41:51.359 INFO kablam! 
Nov 10 01:41:51.359 INFO kablam! warning: unnecessary parentheses around function argument
Nov 10 01:41:51.359 INFO kablam!    --> src/arbitrary.rs:108:48
Nov 10 01:41:51.359 INFO kablam!     |
Nov 10 01:41:51.359 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Nov 10 01:41:51.359 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 01:41:51.359 INFO kablam! ...
Nov 10 01:41:51.359 INFO kablam! 119 | / generic_impls! {
Nov 10 01:41:51.359 INFO kablam! 120 | |     Vec<T>,
Nov 10 01:41:51.359 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 10 01:41:51.359 INFO kablam! 122 | |     BTreeSet<T>,
Nov 10 01:41:51.359 INFO kablam! ...   |
Nov 10 01:41:51.359 INFO kablam! 127 | |     VecDeque<T>
Nov 10 01:41:51.359 INFO kablam! 128 | | }
Nov 10 01:41:51.359 INFO kablam!     | |_- in this macro invocation
Nov 10 01:41:51.359 INFO kablam! 
Nov 10 01:41:51.448 INFO kablam! warning: unnecessary parentheses around function argument
Nov 10 01:41:51.448 INFO kablam!    --> src/arbitrary.rs:108:48
Nov 10 01:41:51.448 INFO kablam!     |
Nov 10 01:41:51.448 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Nov 10 01:41:51.448 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 01:41:51.448 INFO kablam! ...
Nov 10 01:41:51.448 INFO kablam! 119 | / generic_impls! {
Nov 10 01:41:51.448 INFO kablam! 120 | |     Vec<T>,
Nov 10 01:41:51.448 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 10 01:41:51.448 INFO kablam! 122 | |     BTreeSet<T>,
Nov 10 01:41:51.449 INFO kablam! ...   |
Nov 10 01:41:51.449 INFO kablam! 127 | |     VecDeque<T>
Nov 10 01:41:51.449 INFO kablam! 128 | | }
Nov 10 01:41:51.449 INFO kablam!     | |_- in this macro invocation
Nov 10 01:41:51.449 INFO kablam!     |
Nov 10 01:41:51.449 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 10 01:41:51.449 INFO kablam! 
Nov 10 01:41:51.450 INFO kablam! warning: unnecessary parentheses around function argument
Nov 10 01:41:51.450 INFO kablam!    --> src/arbitrary.rs:112:47
Nov 10 01:41:51.450 INFO kablam!     |
Nov 10 01:41:51.450 INFO kablam! 112 |                       FromIteratorShrinker::new(($($placeholder::shrink()),*))
Nov 10 01:41:51.450 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 01:41:51.450 INFO kablam! ...
Nov 10 01:41:51.450 INFO kablam! 119 | / generic_impls! {
Nov 10 01:41:51.450 INFO kablam! 120 | |     Vec<T>,
Nov 10 01:41:51.450 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 10 01:41:51.451 INFO kablam! 122 | |     BTreeSet<T>,
Nov 10 01:41:51.451 INFO kablam! ...   |
Nov 10 01:41:51.451 INFO kablam! 127 | |     VecDeque<T>
Nov 10 01:41:51.451 INFO kablam! 128 | | }
Nov 10 01:41:51.451 INFO kablam!     | |_- in this macro invocation
Nov 10 01:41:51.451 INFO kablam! 
Nov 10 01:41:51.451 INFO kablam! warning: unnecessary parentheses around function argument
Nov 10 01:41:51.451 INFO kablam!    --> src/arbitrary.rs:108:48
Nov 10 01:41:51.451 INFO kablam!     |
Nov 10 01:41:51.451 INFO kablam! 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Nov 10 01:41:51.451 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 10 01:41:51.451 INFO kablam! ...
Nov 10 01:41:51.451 INFO kablam! 119 | / generic_impls! {
Nov 10 01:41:51.451 INFO kablam! 120 | |     Vec<T>,
Nov 10 01:41:51.451 INFO kablam! 121 | |     BTreeMap<K, V>,
Nov 10 01:41:51.451 INFO kablam! 122 | |     BTreeSet<T>,
Nov 10 01:41:51.451 INFO kablam! ...   |
Nov 10 01:41:51.451 INFO kablam! 127 | |     VecDeque<T>
Nov 10 01:41:51.451 INFO kablam! 128 | | }
Nov 10 01:41:51.451 INFO kablam!     | |_- in this macro invocation
Nov 10 01:41:51.451 INFO kablam! 
Nov 10 01:42:05.947 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.60s
Nov 10 01:42:05.947 INFO kablam! su: No module specific data is present
Nov 10 01:42:06.810 INFO running `"docker" "rm" "-f" "bf341d69e6bb8db9d9d20e791220b2139e507064766a5d3a708e8a797dfbba63"`
Nov 10 01:42:07.057 INFO blam! bf341d69e6bb8db9d9d20e791220b2139e507064766a5d3a708e8a797dfbba63