Dec 02 15:03:32.383 INFO testing suppositions-0.1.4 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 15:03:32.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15:03:32.831 INFO [stdout] 794276ab6f3c4d5669cc042be04985422bcfd3ec60b49a6b78c8f409866f5073
Dec 02 15:03:32.833 INFO running `"docker" "start" "-a" "794276ab6f3c4d5669cc042be04985422bcfd3ec60b49a6b78c8f409866f5073"`
Dec 02 15:03:33.747 INFO [stderr] usermod: no changes
Dec 02 15:03:33.855 INFO [stderr]    Compiling suppositions v0.1.4 (/source)
Dec 02 15:03:35.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Dec 02 15:03:35.546 INFO [stderr] su: No module specific data is present
Dec 02 15:03:35.840 INFO running `"docker" "inspect" "794276ab6f3c4d5669cc042be04985422bcfd3ec60b49a6b78c8f409866f5073"`
Dec 02 15:03:35.989 INFO running `"docker" "rm" "-f" "794276ab6f3c4d5669cc042be04985422bcfd3ec60b49a6b78c8f409866f5073"`
Dec 02 15:03:36.107 INFO [stdout] 794276ab6f3c4d5669cc042be04985422bcfd3ec60b49a6b78c8f409866f5073
Dec 02 15:03:36.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15:03:36.505 INFO [stdout] 827657ba01cacd099ce01a2baa702997705173a4cee67064c713cf3108900b4e
Dec 02 15:03:36.507 INFO running `"docker" "start" "-a" "827657ba01cacd099ce01a2baa702997705173a4cee67064c713cf3108900b4e"`
Dec 02 15:03:37.044 INFO [stderr] usermod: no changes
Dec 02 15:03:37.109 INFO [stderr]    Compiling suppositions v0.1.4 (/source)
Dec 02 15:03:40.239 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 15:03:40.239 INFO [stderr]   --> tests/smoketest.rs:57:14
Dec 02 15:03:40.239 INFO [stderr]    |
Dec 02 15:03:40.239 INFO [stderr] 57 |     property((booleans())).check(|_| false)
Dec 02 15:03:40.239 INFO [stderr]    |              ^^^^^^^^^^^^ help: remove these parentheses
Dec 02 15:03:40.243 INFO [stderr]    |
Dec 02 15:03:40.243 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 15:03:40.243 INFO [stderr] 
Dec 02 15:03:40.243 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 15:03:40.243 INFO [stderr]   --> tests/smoketest.rs:62:14
Dec 02 15:03:40.243 INFO [stderr]    |
Dec 02 15:03:40.243 INFO [stderr] 62 |     property((booleans())).check(|_| true)
Dec 02 15:03:40.243 INFO [stderr]    |              ^^^^^^^^^^^^ help: remove these parentheses
Dec 02 15:03:40.243 INFO [stderr] 
Dec 02 15:03:40.243 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 15:03:40.243 INFO [stderr]   --> tests/smoketest.rs:77:14
Dec 02 15:03:40.243 INFO [stderr]    |
Dec 02 15:03:40.243 INFO [stderr] 77 |     property((booleans())).check(|_| -> Result<(), ()> { Err(()) })
Dec 02 15:03:40.243 INFO [stderr]    |              ^^^^^^^^^^^^ help: remove these parentheses
Dec 02 15:03:40.243 INFO [stderr] 
Dec 02 15:03:40.243 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 15:03:40.243 INFO [stderr]   --> tests/smoketest.rs:83:14
Dec 02 15:03:40.243 INFO [stderr]    |
Dec 02 15:03:40.243 INFO [stderr] 83 |     property((booleans())).check(|_| -> Result<(), &'static str> { Err("horrible failure") })
Dec 02 15:03:40.243 INFO [stderr]    |              ^^^^^^^^^^^^ help: remove these parentheses
Dec 02 15:03:40.243 INFO [stderr] 
Dec 02 15:03:40.243 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 15:03:40.243 INFO [stderr]   --> tests/smoketest.rs:89:14
Dec 02 15:03:40.243 INFO [stderr]    |
Dec 02 15:03:40.243 INFO [stderr] 89 |     property((booleans())).check(|_| -> Result<(), ()> { Ok(()) })
Dec 02 15:03:40.243 INFO [stderr]    |              ^^^^^^^^^^^^ help: remove these parentheses
Dec 02 15:03:40.243 INFO [stderr] 
Dec 02 15:03:40.243 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 15:03:40.243 INFO [stderr]   --> tests/smoketest.rs:95:14
Dec 02 15:03:40.243 INFO [stderr]    |
Dec 02 15:03:40.243 INFO [stderr] 95 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Dec 02 15:03:40.243 INFO [stderr]    |              ^^^^^^^^^^^^ help: remove these parentheses
Dec 02 15:03:40.251 INFO [stderr] 
Dec 02 15:03:40.251 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 15:03:40.251 INFO [stderr]    --> tests/smoketest.rs:101:14
Dec 02 15:03:40.251 INFO [stderr]     |
Dec 02 15:03:40.251 INFO [stderr] 101 |     property((booleans())).check(|_| -> () { panic!("Big bad boom") })
Dec 02 15:03:40.251 INFO [stderr]     |              ^^^^^^^^^^^^ help: remove these parentheses
Dec 02 15:03:40.251 INFO [stderr] 
Dec 02 15:03:48.240 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.17s
Dec 02 15:03:48.246 INFO [stderr] su: No module specific data is present
Dec 02 15:03:49.489 INFO running `"docker" "inspect" "827657ba01cacd099ce01a2baa702997705173a4cee67064c713cf3108900b4e"`
Dec 02 15:03:49.703 INFO running `"docker" "rm" "-f" "827657ba01cacd099ce01a2baa702997705173a4cee67064c713cf3108900b4e"`
Dec 02 15:03:50.071 INFO [stdout] 827657ba01cacd099ce01a2baa702997705173a4cee67064c713cf3108900b4e
Dec 02 15:03:50.073 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15:03:50.549 INFO [stdout] 7cd358a446d1ada35b77348e4837eb2e7b8ea414e27bc04319823a6dafbd296e
Dec 02 15:03:50.552 INFO running `"docker" "start" "-a" "7cd358a446d1ada35b77348e4837eb2e7b8ea414e27bc04319823a6dafbd296e"`
Dec 02 15:03:52.342 INFO [stderr] usermod: no changes
Dec 02 15:03:52.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 02 15:03:52.489 INFO [stderr]      Running /target/debug/deps/suppositions-3f4b25796caacc70
Dec 02 15:03:52.491 INFO [stdout] 
Dec 02 15:03:52.491 INFO [stdout] running 61 tests
Dec 02 15:03:52.493 INFO [stdout] test data::tests::minimiser_should_minimise_to_empty ... ok
Dec 02 15:03:52.493 INFO [stdout] test data::tests::minimiser_should_minimise_scalar_values_to_empty ... ok
Dec 02 15:03:52.493 INFO [stdout] test data::tests::minimiser_should_minimise_scalar_values_by_search ... ok
Dec 02 15:03:52.493 INFO [stdout] test data::tests::minimiser_should_minimise_scalar_values_accounting_for_overflow ... ok
Dec 02 15:03:52.493 INFO [stdout] test data::tests::minimiser_should_minimise_scalar_values ... ok
Dec 02 15:03:52.493 INFO [stdout] test data::tests::should_generate_random_data ... ok
Dec 02 15:03:52.493 INFO [stdout] test data::tests::should_take_each_item_in_pool ... ok
Dec 02 15:03:52.493 INFO [stdout] test data::tests::tap_can_act_as_iterator ... ok
Dec 02 15:03:52.493 INFO [stdout] test generators::tests::biased_coin ... ok
Dec 02 15:03:52.494 INFO [stdout] test generators::tests::bools_minimize_to_false ... ok
Dec 02 15:03:52.496 INFO [stdout] test generators::tests::bools_should_generate_false_booleans_from_zeros ... ok
Dec 02 15:03:52.504 INFO [stdout] test data::tests::minimiser_should_minimise_to_minimum_given_size ... ok
Dec 02 15:03:52.504 INFO [stdout] test data::tests::replay_can_act_as_iterator ... ok
Dec 02 15:03:52.504 INFO [stdout] test data::tests::should_allow_borrowing_buffer ... ok
Dec 02 15:03:52.504 INFO [stdout] test data::tests::should_allow_restarting_read ... ok
Dec 02 15:03:52.547 INFO [stdout] test generators::tests::bools_should_generate_true_booleans_from_saturated_values ... ok
Dec 02 15:03:52.631 INFO [stdout] test generators::tests::bools_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:52.647 INFO [stdout] test generators::tests::collections_u64s_minimize_to_empty ... ok
Dec 02 15:03:52.648 INFO [stdout] test generators::tests::consts_should_generate_same_values ... ok
Dec 02 15:03:52.648 INFO [stdout] test generators::tests::filter_map_should_pass_through_when_ok ... ok
Dec 02 15:03:52.667 INFO [stdout] test generators::tests::collection_lengths::mean_length_can_be_set_as_7 ... ok
Dec 02 15:03:52.667 INFO [stdout] test generators::tests::filter_map_should_skip_when_err ... ok
Dec 02 15:03:52.667 INFO [stdout] test generators::tests::filter_should_pass_through_when_true ... ok
Dec 02 15:03:52.671 INFO [stdout] test generators::tests::i64s_minimize_to_zero ... ok
Dec 02 15:03:52.711 INFO [stdout] test generators::tests::filter_should_skip_when_false ... ok
Dec 02 15:03:52.751 INFO [stdout] test generators::tests::i64s_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:52.783 INFO [stdout] test generators::tests::collection_lengths::mean_length_can_be_set_as_3 ... ok
Dec 02 15:03:52.843 INFO [stdout] test generators::tests::bools_usually_generates_different_output_for_different_inputs ... ok
Dec 02 15:03:52.843 INFO [stdout] test generators::tests::info_pools_minimize_to_empty ... ok
Dec 02 15:03:52.843 INFO [stdout] test generators::tests::collection_lengths::mean_length_can_be_set_as_5 ... ok
Dec 02 15:03:52.862 INFO [stdout] test generators::tests::i64s_should_partially_order_same_as_source ... ok
Dec 02 15:03:52.867 INFO [stdout] test generators::tests::optional_u64s_minimize_to_none ... ok
Dec 02 15:03:52.867 INFO [stdout] test generators::tests::result_u8_u64s_minimize_to_ok ... ok
Dec 02 15:03:52.883 INFO [stdout] test generators::tests::tuple_u8s_u8s_minimize_to_zero ... ok
Dec 02 15:03:52.889 INFO [stdout] test generators::tests::info_pools_usually_generates_different_output_for_different_inputs ... ok
Dec 02 15:03:52.907 INFO [stdout] test generators::tests::collection_lengths::mean_length_can_be_set_as_10 ... ok
Dec 02 15:03:53.031 INFO [stdout] test generators::tests::collection_lengths::mean_length_can_be_set_as_23 ... ok
Dec 02 15:03:53.031 INFO [stdout] test generators::tests::info_pools_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:53.043 INFO [stdout] test generators::tests::tuple_u8s_u8s_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:53.059 INFO [stdout] test generators::tests::u64s_minimize_to_zero ... ok
Dec 02 15:03:53.059 INFO [stdout] test generators::tests::i64s_usually_generates_different_output_for_different_inputs ... ok
Dec 02 15:03:53.083 INFO [stdout] test generators::tests::u8s_minimize_to_zero ... ok
Dec 02 15:03:53.103 INFO [stdout] test generators::tests::tuple_u8s_u8s_usually_generates_different_output_for_different_inputs ... ok
Dec 02 15:03:53.109 INFO [stdout] test generators::tests::one_of_should_pick_choices_relativey_evenly ... ok
Dec 02 15:03:53.115 INFO [stdout] test generators::tests::bools_should_partially_order_same_as_source ... ok
Dec 02 15:03:53.119 INFO [stdout] test generators::tests::vec_bools_can_minimise_with_predicate ... ok
Dec 02 15:03:53.123 INFO [stdout] test generators::tests::vec_bools_minimize_to_empty ... ok
Dec 02 15:03:53.135 INFO [stdout] test generators::tests::u64s_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:53.145 INFO [stdout] test generators::tests::u8s_usually_generates_different_output_for_different_inputs ... ok
Dec 02 15:03:53.151 INFO [stdout] test generators::tests::u8s_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:53.159 INFO [stdout] test generators::tests::vecs_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:53.196 INFO [stdout] test generators::tests::vector_lengths::mean_length_can_be_set_as_3 ... ok
Dec 02 15:03:53.207 INFO [stdout] test generators::tests::u8s_should_partially_order_same_as_source ... ok
Dec 02 15:03:53.242 INFO [stdout] test generators::tests::vector_lengths::mean_length_can_be_set_as_5 ... ok
Dec 02 15:03:53.251 INFO [stdout] test generators::tests::vector_lengths::mean_length_can_be_set_as_7 ... ok
Dec 02 15:03:53.254 INFO [stdout] test generators::tests::u64s_usually_generates_different_output_for_different_inputs ... ok
Dec 02 15:03:53.290 INFO [stdout] test generators::tests::tuple_u8s_u8s_should_partially_order_same_as_source ... ok
Dec 02 15:03:53.323 INFO [stdout] test generators::tests::vector_lengths::mean_length_can_be_set_as_23 ... ok
Dec 02 15:03:53.329 INFO [stdout] test generators::tests::vecs_usually_generates_different_output_for_different_inputs ... ok
Dec 02 15:03:53.345 INFO [stdout] test generators::tests::vector_lengths::mean_length_can_be_set_as_10 ... ok
Dec 02 15:03:53.370 INFO [stdout] test generators::tests::u64s_should_partially_order_same_as_source ... ok
Dec 02 15:03:53.370 INFO [stdout] 
Dec 02 15:03:53.370 INFO [stdout] test result: ok. 61 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 15:03:53.370 INFO [stdout] 
Dec 02 15:03:53.370 INFO [stdout] 
Dec 02 15:03:53.370 INFO [stdout] running 16 tests
Dec 02 15:03:53.370 INFO [stderr]      Running /target/debug/deps/generators-9a19a5c6ea707d71
Dec 02 15:03:53.375 INFO [stdout] test f64s_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:53.375 INFO [stdout] test generator_of_3_tuple ... ok
Dec 02 15:03:53.379 INFO [stdout] test boxed_generator_yields_same_as_inner_value ... ok
Dec 02 15:03:53.383 INFO [stdout] test generator_map_should_trivially_preserve_invariants ... ok
Dec 02 15:03:53.383 INFO [stdout] test generator_of_2_tuple ... ok
Dec 02 15:03:53.397 INFO [stdout] test f64s_should_partially_order_same_as_source ... ok
Dec 02 15:03:53.403 INFO [stdout] test lazy_generator_yields_same_as_inner_value ... ok
Dec 02 15:03:53.405 INFO [stdout] test uniform_f64s_should_generate_values_between_0_and_1 ... ok
Dec 02 15:03:53.405 INFO [stdout] test i64s_should_partially_order_same_as_source ... ok
Dec 02 15:03:53.411 INFO [stdout] test one_of_should_pick_a_single_sample ... ok
Dec 02 15:03:53.411 INFO [stdout] test i64s_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:53.421 INFO [stdout] test weighted_coin_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:53.421 INFO [stdout] test weighted_coin_should_partially_order_same_as_source ... ok
Dec 02 15:03:53.423 INFO [stdout] test uniform_f64s_should_partially_order_same_as_source ... ok
Dec 02 15:03:53.423 INFO [stdout] test one_of_should_partially_order_same_as_source ... ok
Dec 02 15:03:53.430 INFO [stdout] test uniform_f64s_should_generate_same_output_given_same_input ... ok
Dec 02 15:03:53.430 INFO [stdout] 
Dec 02 15:03:53.430 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 15:03:53.430 INFO [stdout] 
Dec 02 15:03:53.430 INFO [stderr]      Running /target/debug/deps/recursive-07378629e4bf8df5
Dec 02 15:03:53.436 INFO [stdout] 
Dec 02 15:03:53.436 INFO [stdout] running 1 test
Dec 02 15:03:53.441 INFO [stdout] test add_adds ... ok
Dec 02 15:03:53.441 INFO [stdout] 
Dec 02 15:03:53.441 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 15:03:53.441 INFO [stdout] 
Dec 02 15:03:53.451 INFO [stderr]      Running /target/debug/deps/smoketest-a3312fce42a777f1
Dec 02 15:03:53.454 INFO [stdout] 
Dec 02 15:03:53.454 INFO [stdout] running 11 tests
Dec 02 15:03:53.467 INFO [stdout] test some_approximation_of_usage ... ok
Dec 02 15:03:53.471 INFO [stdout] test trivial_pass ... ok
Dec 02 15:03:53.471 INFO [stdout] test trivial_result_pass ... ok
Dec 02 15:03:53.503 INFO [stdout] test panic_includes_failure_message ... ok
Dec 02 15:03:53.503 INFO [stdout] test trivial_failure ... ok
Dec 02 15:03:53.503 INFO [stdout] test mersenne_conjecture ... ok
Dec 02 15:03:53.504 INFO [stdout] test trivial_result_includes_failing_result ... ok
Dec 02 15:03:53.518 INFO [stdout] test trivial_panic_failure ... ok
Dec 02 15:03:53.518 INFO [stdout] test trivial_result_failure ... ok
Dec 02 15:03:53.518 INFO [stdout] test some_approximation_of_failing_example ... ok
Dec 02 15:03:53.518 INFO [stdout] test value_dependent ... ok
Dec 02 15:03:53.518 INFO [stdout] 
Dec 02 15:03:53.518 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 15:03:53.519 INFO [stdout] 
Dec 02 15:03:53.519 INFO [stderr]    Doc-tests suppositions
Dec 02 15:03:54.811 INFO [stdout] 
Dec 02 15:03:54.811 INFO [stdout] running 3 tests
Dec 02 15:03:56.771 INFO [stdout] test src/lib.rs -  (line 25) ... ok
Dec 02 15:03:57.249 INFO [stdout] test src/generators.rs - generators::one_of (line 618) ... ok
Dec 02 15:03:57.439 INFO [stdout] test src/generators.rs - generators::collections (line 246) ... ok
Dec 02 15:03:57.439 INFO [stdout] 
Dec 02 15:03:57.439 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 15:03:57.439 INFO [stdout] 
Dec 02 15:03:57.446 INFO [stderr] su: No module specific data is present
Dec 02 15:03:57.757 INFO running `"docker" "inspect" "7cd358a446d1ada35b77348e4837eb2e7b8ea414e27bc04319823a6dafbd296e"`
Dec 02 15:03:57.912 INFO running `"docker" "rm" "-f" "7cd358a446d1ada35b77348e4837eb2e7b8ea414e27bc04319823a6dafbd296e"`
Dec 02 15:03:58.041 INFO [stdout] 7cd358a446d1ada35b77348e4837eb2e7b8ea414e27bc04319823a6dafbd296e
