Dec 02 21:22:23.234 INFO testing quickercheck-0.2.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 21:22:23.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 21:22:23.501 INFO [stdout] f545ad7ab99b44216c5a28930e5771a59fd1e2fb345eef14b79eccaab53ae197
Dec 02 21:22:23.508 INFO running `"docker" "start" "-a" "f545ad7ab99b44216c5a28930e5771a59fd1e2fb345eef14b79eccaab53ae197"`
Dec 02 21:22:24.043 INFO [stderr] usermod: no changes
Dec 02 21:22:24.211 INFO [stderr]    Compiling quickercheck v0.2.0 (/source)
Dec 02 21:22:26.359 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 21:22:26.359 INFO [stderr]    --> src/arbitrary.rs:108:48
Dec 02 21:22:26.359 INFO [stderr]     |
Dec 02 21:22:26.359 INFO [stderr] 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Dec 02 21:22:26.359 INFO [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 21:22:26.359 INFO [stderr] ...
Dec 02 21:22:26.359 INFO [stderr] 119 | / generic_impls! {
Dec 02 21:22:26.359 INFO [stderr] 120 | |     Vec<T>,
Dec 02 21:22:26.359 INFO [stderr] 121 | |     BTreeMap<K, V>,
Dec 02 21:22:26.359 INFO [stderr] 122 | |     BTreeSet<T>,
Dec 02 21:22:26.359 INFO [stderr] ...   |
Dec 02 21:22:26.359 INFO [stderr] 127 | |     VecDeque<T>
Dec 02 21:22:26.359 INFO [stderr] 128 | | }
Dec 02 21:22:26.359 INFO [stderr]     | |_- in this macro invocation
Dec 02 21:22:26.359 INFO [stderr]     |
Dec 02 21:22:26.359 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 02 21:22:26.359 INFO [stderr] 
Dec 02 21:22:26.359 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 21:22:26.359 INFO [stderr]    --> src/arbitrary.rs:112:47
Dec 02 21:22:26.359 INFO [stderr]     |
Dec 02 21:22:26.359 INFO [stderr] 112 |                       FromIteratorShrinker::new(($($placeholder::shrink()),*))
Dec 02 21:22:26.359 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 21:22:26.359 INFO [stderr] ...
Dec 02 21:22:26.359 INFO [stderr] 119 | / generic_impls! {
Dec 02 21:22:26.359 INFO [stderr] 120 | |     Vec<T>,
Dec 02 21:22:26.359 INFO [stderr] 121 | |     BTreeMap<K, V>,
Dec 02 21:22:26.359 INFO [stderr] 122 | |     BTreeSet<T>,
Dec 02 21:22:26.359 INFO [stderr] ...   |
Dec 02 21:22:26.359 INFO [stderr] 127 | |     VecDeque<T>
Dec 02 21:22:26.359 INFO [stderr] 128 | | }
Dec 02 21:22:26.359 INFO [stderr]     | |_- in this macro invocation
Dec 02 21:22:26.359 INFO [stderr] 
Dec 02 21:22:26.371 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 21:22:26.371 INFO [stderr]    --> src/arbitrary.rs:108:48
Dec 02 21:22:26.371 INFO [stderr]     |
Dec 02 21:22:26.371 INFO [stderr] 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Dec 02 21:22:26.371 INFO [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 21:22:26.371 INFO [stderr] ...
Dec 02 21:22:26.371 INFO [stderr] 119 | / generic_impls! {
Dec 02 21:22:26.371 INFO [stderr] 120 | |     Vec<T>,
Dec 02 21:22:26.371 INFO [stderr] 121 | |     BTreeMap<K, V>,
Dec 02 21:22:26.371 INFO [stderr] 122 | |     BTreeSet<T>,
Dec 02 21:22:26.371 INFO [stderr] ...   |
Dec 02 21:22:26.371 INFO [stderr] 127 | |     VecDeque<T>
Dec 02 21:22:26.371 INFO [stderr] 128 | | }
Dec 02 21:22:26.371 INFO [stderr]     | |_- in this macro invocation
Dec 02 21:22:26.371 INFO [stderr] 
Dec 02 21:22:36.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.61s
Dec 02 21:22:36.701 INFO [stderr] su: No module specific data is present
Dec 02 21:22:37.756 INFO running `"docker" "inspect" "f545ad7ab99b44216c5a28930e5771a59fd1e2fb345eef14b79eccaab53ae197"`
Dec 02 21:22:38.109 INFO running `"docker" "rm" "-f" "f545ad7ab99b44216c5a28930e5771a59fd1e2fb345eef14b79eccaab53ae197"`
Dec 02 21:22:38.443 INFO [stdout] f545ad7ab99b44216c5a28930e5771a59fd1e2fb345eef14b79eccaab53ae197
Dec 02 21:22:38.449 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 21:22:38.903 INFO [stdout] 125e6e99e54061d91b3a2bd04d9edf82b74b96e6e21349833a73fd76d56692d4
Dec 02 21:22:38.905 INFO running `"docker" "start" "-a" "125e6e99e54061d91b3a2bd04d9edf82b74b96e6e21349833a73fd76d56692d4"`
Dec 02 21:22:40.446 INFO [stderr] usermod: no changes
Dec 02 21:22:40.611 INFO [stderr]    Compiling quickercheck v0.2.0 (/source)
Dec 02 21:22:42.688 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 21:22:42.688 INFO [stderr]    --> src/arbitrary.rs:108:48
Dec 02 21:22:42.688 INFO [stderr]     |
Dec 02 21:22:42.688 INFO [stderr] 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Dec 02 21:22:42.688 INFO [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 21:22:42.688 INFO [stderr] ...
Dec 02 21:22:42.688 INFO [stderr] 119 | / generic_impls! {
Dec 02 21:22:42.688 INFO [stderr] 120 | |     Vec<T>,
Dec 02 21:22:42.688 INFO [stderr] 121 | |     BTreeMap<K, V>,
Dec 02 21:22:42.688 INFO [stderr] 122 | |     BTreeSet<T>,
Dec 02 21:22:42.688 INFO [stderr] ...   |
Dec 02 21:22:42.688 INFO [stderr] 127 | |     VecDeque<T>
Dec 02 21:22:42.688 INFO [stderr] 128 | | }
Dec 02 21:22:42.688 INFO [stderr]     | |_- in this macro invocation
Dec 02 21:22:42.688 INFO [stderr]     |
Dec 02 21:22:42.688 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 02 21:22:42.688 INFO [stderr] 
Dec 02 21:22:42.688 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 21:22:42.688 INFO [stderr]    --> src/arbitrary.rs:112:47
Dec 02 21:22:42.688 INFO [stderr]     |
Dec 02 21:22:42.688 INFO [stderr] 112 |                       FromIteratorShrinker::new(($($placeholder::shrink()),*))
Dec 02 21:22:42.688 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 21:22:42.688 INFO [stderr] ...
Dec 02 21:22:42.688 INFO [stderr] 119 | / generic_impls! {
Dec 02 21:22:42.688 INFO [stderr] 120 | |     Vec<T>,
Dec 02 21:22:42.688 INFO [stderr] 121 | |     BTreeMap<K, V>,
Dec 02 21:22:42.688 INFO [stderr] 122 | |     BTreeSet<T>,
Dec 02 21:22:42.688 INFO [stderr] ...   |
Dec 02 21:22:42.688 INFO [stderr] 127 | |     VecDeque<T>
Dec 02 21:22:42.688 INFO [stderr] 128 | | }
Dec 02 21:22:42.688 INFO [stderr]     | |_- in this macro invocation
Dec 02 21:22:42.688 INFO [stderr] 
Dec 02 21:22:42.688 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 21:22:42.688 INFO [stderr]    --> src/arbitrary.rs:108:48
Dec 02 21:22:42.688 INFO [stderr]     |
Dec 02 21:22:42.688 INFO [stderr] 108 |                       FromIteratorGenerator::new(($($placeholder::arbitrary()),*))
Dec 02 21:22:42.688 INFO [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 21:22:42.688 INFO [stderr] ...
Dec 02 21:22:42.688 INFO [stderr] 119 | / generic_impls! {
Dec 02 21:22:42.688 INFO [stderr] 120 | |     Vec<T>,
Dec 02 21:22:42.688 INFO [stderr] 121 | |     BTreeMap<K, V>,
Dec 02 21:22:42.688 INFO [stderr] 122 | |     BTreeSet<T>,
Dec 02 21:22:42.688 INFO [stderr] ...   |
Dec 02 21:22:42.688 INFO [stderr] 127 | |     VecDeque<T>
Dec 02 21:22:42.688 INFO [stderr] 128 | | }
Dec 02 21:22:42.688 INFO [stderr]     | |_- in this macro invocation
Dec 02 21:22:42.688 INFO [stderr] 
Dec 02 21:22:57.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.42s
Dec 02 21:22:57.915 INFO [stderr] su: No module specific data is present
Dec 02 21:22:58.507 INFO running `"docker" "inspect" "125e6e99e54061d91b3a2bd04d9edf82b74b96e6e21349833a73fd76d56692d4"`
Dec 02 21:22:58.793 INFO running `"docker" "rm" "-f" "125e6e99e54061d91b3a2bd04d9edf82b74b96e6e21349833a73fd76d56692d4"`
Dec 02 21:22:58.978 INFO [stdout] 125e6e99e54061d91b3a2bd04d9edf82b74b96e6e21349833a73fd76d56692d4
Dec 02 21:22:58.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 21:22:59.352 INFO [stdout] 072743809c220a6e30e35d34e1b0ce2d2cdcd0f089600af086f8e61c13bef4f4
Dec 02 21:22:59.354 INFO running `"docker" "start" "-a" "072743809c220a6e30e35d34e1b0ce2d2cdcd0f089600af086f8e61c13bef4f4"`
Dec 02 21:23:01.355 INFO [stderr] usermod: no changes
Dec 02 21:23:01.451 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 02 21:23:01.462 INFO [stderr]      Running /target/debug/deps/quickercheck-8cfab6216655108e
Dec 02 21:23:01.467 INFO [stdout] 
Dec 02 21:23:01.467 INFO [stdout] running 30 tests
Dec 02 21:23:01.475 INFO [stdout] test generate::tests::gen_i8 ... ok
Dec 02 21:23:01.475 INFO [stdout] test generate::tests::gen_u8 ... ok
Dec 02 21:23:01.475 INFO [stdout] test generate::tests::gen_unit ... ok
Dec 02 21:23:01.475 INFO [stdout] test property::tests::test_for_all_property ... ok
Dec 02 21:23:01.475 INFO [stdout] test property::tests::test_generic_property ... ok
Dec 02 21:23:01.475 INFO [stdout] test property::tests::test_simple_property ... ok
Dec 02 21:23:01.475 INFO [stdout] test property::tests::test_when_property ... ok
Dec 02 21:23:01.531 INFO [stdout] test testable::tests::cast_fn_is_testable2 ... ok
Dec 02 21:23:01.585 INFO [stdout] test testable::tests::for_all_with_two_arguments_is_testable ... ok
Dec 02 21:23:01.586 INFO [stdout] test testable::tests::property_is_testable_by_reference ... ok
Dec 02 21:23:01.587 INFO [stdout] test tests::failing_reverse_combine ... ok
Dec 02 21:23:01.605 INFO [stdout] test testable::tests::property_is_testable ... ok
Dec 02 21:23:01.611 INFO [stdout] test testable::tests::property_with_args_is_testable ... ok
Dec 02 21:23:01.629 INFO [stdout] test testable::tests::cast_fn_is_testable ... ok
Dec 02 21:23:01.629 INFO [stdout] test tests::max ... ok
Dec 02 21:23:01.629 INFO [stdout] test testable::tests::for_all_is_testable ... ok
Dec 02 21:23:01.629 INFO [stdout] test testable::tests::property_returning_non_test_result_is_testable ... ok
Dec 02 21:23:01.659 INFO [stdout] test tests::sieve_not_all_primes ... ok
Dec 02 21:23:01.659 INFO [stdout] test tests::sieve_not_prime ... ok
Dec 02 21:23:01.662 INFO [stdout] test tests::prop_reverse_reverse ... ok
Dec 02 21:23:01.711 INFO [stdout] test tests::testable_result ... ok
Dec 02 21:23:01.711 INFO [stdout] test tests::prop_oob ... ok
Dec 02 21:23:01.711 INFO [stdout] test tests::testable_result_err ... ok
Dec 02 21:23:01.711 INFO [stdout] test tests::reverse_app ... ok
Dec 02 21:23:01.715 INFO [stdout] test tests::testable_result_err2 ... ok
Dec 02 21:23:01.715 INFO [stdout] test tests::failing_property ... ok
Dec 02 21:23:01.756 INFO [stdout] test tests::reverse_single ... ok
Dec 02 21:23:01.787 INFO [stdout] test tests::testable_unit ... ok
Dec 02 21:23:01.787 INFO [stdout] test testable::tests::when_property_is_testable ... ok
Dec 02 21:23:01.791 INFO [stdout] test tests::sort ... ok
Dec 02 21:23:01.791 INFO [stdout] 
Dec 02 21:23:01.791 INFO [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 21:23:01.791 INFO [stdout] 
Dec 02 21:23:01.798 INFO [stderr]    Doc-tests quickercheck
Dec 02 21:23:05.331 INFO [stdout] 
Dec 02 21:23:05.331 INFO [stdout] running 0 tests
Dec 02 21:23:05.331 INFO [stdout] 
Dec 02 21:23:05.331 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 21:23:05.331 INFO [stdout] 
Dec 02 21:23:05.339 INFO [stderr] su: No module specific data is present
Dec 02 21:23:06.086 INFO running `"docker" "inspect" "072743809c220a6e30e35d34e1b0ce2d2cdcd0f089600af086f8e61c13bef4f4"`
Dec 02 21:23:06.351 INFO running `"docker" "rm" "-f" "072743809c220a6e30e35d34e1b0ce2d2cdcd0f089600af086f8e61c13bef4f4"`
Dec 02 21:23:06.743 INFO [stdout] 072743809c220a6e30e35d34e1b0ce2d2cdcd0f089600af086f8e61c13bef4f4
