[INFO] cloning repository https://github.com/jashkaransingh/minidb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jashkaransingh/minidb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjashkaransingh%2Fminidb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjashkaransingh%2Fminidb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 368a5fdd0aef3eacceaa112f848f16e2e0379fe2
[INFO] testing jashkaransingh/minidb against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjashkaransingh%2Fminidb" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jashkaransingh/minidb
[INFO] finished tweaking git repo https://github.com/jashkaransingh/minidb
[INFO] tweaked toml for git repo https://github.com/jashkaransingh/minidb written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jashkaransingh/minidb on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jashkaransingh/minidb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d
[INFO] running `Command { std: "docker" "start" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling minidb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 8.80s
[INFO] running `Command { std: "docker" "inspect" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling minidb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 15.14s
[INFO] running `Command { std: "docker" "inspect" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/minidb/4f97e3027fd50c4d/out/minidb-4f97e3027fd50c4d)
[INFO] [stdout] 
[INFO] [stdout] running 148 tests
[INFO] [stdout] test bloom::tests::a_tighter_target_rate_produces_a_larger_filter ... ok
[INFO] [stdout] test bloom::tests::the_second_hash_is_always_odd ... ok
[INFO] [stdout] test bloom::tests::hashing_is_deterministic_across_calls ... ok
[INFO] [stdout] test compaction::tests::a_merge_is_capped_at_the_maximum_width ... ok
[INFO] [stdout] test compaction::tests::a_size_tier_is_selected_out_of_a_mixed_store ... ok
[INFO] [stdout] test compaction::tests::an_empty_marker_decodes_to_nothing ... ok
[INFO] [stdout] test bloom::tests::an_inserted_key_is_always_reported_as_present ... ok
[INFO] [stdout] test bloom::tests::binary_and_empty_keys_are_handled ... ok
[INFO] [stdout] test bloom::tests::degenerate_parameters_still_produce_a_usable_filter ... ok
[INFO] [stdout] test bloom::tests::a_corrupted_filter_fails_to_decode ... ok
[INFO] [stdout] test bloom::tests::a_filter_survives_an_encode_decode_round_trip ... ok
[INFO] [stdout] test bloom::tests::an_empty_filter_reports_everything_as_absent ... ok
[INFO] [stdout] test bloom::tests::fill_ratio_and_estimated_rate_track_insertions ... ok
[INFO] [stdout] test bloom::tests::sizing_follows_the_textbook_formula ... ok
[INFO] [stdout] test bloom::tests::insert_hashed_matches_insert ... ok
[INFO] [stdout] test bloom::tests::truncated_and_empty_input_fails_to_decode ... ok
[INFO] [stdout] test bloom::tests::the_false_positive_rate_is_near_the_target ... ok
[INFO] [stdout] test compaction::tests::nothing_to_do_below_the_minimum_width ... ok
[INFO] [stdout] test compaction::tests::tables_of_very_different_sizes_are_not_merged_together ... ok
[INFO] [stdout] test compaction::tests::the_widest_run_is_preferred ... ok
[INFO] [stdout] test compaction::tests::tombstones_are_only_droppable_when_the_oldest_table_participates ... ok
[INFO] [stdout] test compaction::tests::four_similar_tables_are_merged ... ok
[INFO] [stdout] test concurrent::tests::a_borrowed_db_is_the_same_store ... ok
[INFO] [stdout] test compaction::tests::planned_inputs_are_always_contiguous_in_recency_order ... ok
[INFO] [stdout] test concurrent::tests::a_snapshot_gives_a_consistent_multi_read_view ... ok
[INFO] [stdout] test concurrent::tests::an_in_memory_shared_store_round_trips ... ok
[INFO] [stdout] test iter::tests::a_snapshot_hides_newer_versions_including_tombstones ... ok
[INFO] [stdout] test concurrent::tests::many_mutations_land_through_one_handle ... ok
[INFO] [stdout] test iter::tests::an_iterator_over_no_sources_is_empty ... ok
[INFO] [stdout] test fault::tests::a_simulated_crash_is_distinguishable_from_a_real_error ... ok
[INFO] [stdout] test iter::tests::an_empty_value_is_yielded_rather_than_treated_as_absent ... ok
[INFO] [stdout] test iter::tests::the_range_is_half_open ... ok
[INFO] [stdout] test iter::tests::an_identical_internal_key_in_two_sources_is_emitted_once ... ok
[INFO] [stdout] test memtable::tests::a_snapshot_does_not_see_versions_written_after_it ... ok
[INFO] [stdout] test memtable::tests::a_seek_past_a_keys_versions_does_not_leak_the_next_key ... ok
[INFO] [stdout] test compaction::tests::the_output_slot_takes_the_newest_inputs_position ... ok
[INFO] [stdout] test iter::tests::the_successor_of_a_key_sorts_immediately_after_it ... ok
[INFO] [stdout] test concurrent::tests::clones_share_one_underlying_store ... ok
[INFO] [stdout] test memtable::tests::a_tombstone_hides_older_versions_but_not_from_older_snapshots ... ok
[INFO] [stdout] test concurrent::tests::the_handles_are_send_and_sync ... ok
[INFO] [stdout] test fault::tests::an_unarmed_plan_never_fires ... ok
[INFO] [stdout] test memtable::tests::iteration_is_in_internal_key_order ... ok
[INFO] [stdout] test memtable::tests::a_write_after_a_delete_resurrects_the_key ... ok
[INFO] [stdout] test memtable::tests::an_empty_value_is_distinct_from_a_tombstone ... ok
[INFO] [stdout] test fault::tests::an_armed_plan_records_its_offset ... ok
[INFO] [stdout] test memtable::tests::get_on_empty_table_returns_none ... ok
[INFO] [stdout] test memtable::tests::max_seq_tracks_the_highest_sequence_inserted ... ok
[INFO] [stdout] test memtable::tests::size_tracking_grows_with_every_version ... ok
[INFO] [stdout] test iter::tests::a_newer_memtable_shadows_an_older_one ... ok
[INFO] [stdout] test memtable::tests::put_then_get_round_trips ... ok
[INFO] [stdout] test iter::tests::a_single_memtable_resolves_versions_and_tombstones ... ok
[INFO] [stdout] test memtable::tests::range_is_half_open_and_keeps_every_version_of_the_start_key ... ok
[INFO] [stdout] test skiplist::tests::accounting_tracks_size_and_the_highest_sequence ... ok
[INFO] [stdout] test memtable::tests::an_overwrite_adds_a_version_rather_than_replacing_one ... ok
[INFO] [stdout] test memtable::tests::an_unbounded_range_runs_to_the_end ... ok
[INFO] [stdout] test skiplist::tests::an_empty_list_finds_nothing ... ok
[INFO] [stdout] test fault::tests::a_compaction_plan_records_its_phase ... ok
[INFO] [stdout] test skiplist::tests::entries_iterate_in_internal_key_order_regardless_of_insertion_order ... ok
[INFO] [stdout] test skiplist::tests::iter_from_starts_at_the_probe_position ... ok
[INFO] [stdout] test skiplist::tests::seek_lands_on_the_first_key_at_or_after_the_probe ... ok
[INFO] [stdout] test snapshot::tests::a_snapshot_reports_the_sequence_it_was_taken_at ... ok
[INFO] [stdout] test snapshot::tests::an_empty_registry_pins_nothing ... ok
[INFO] [stdout] test memtable::tests::binary_keys_and_values_are_supported ... ok
[INFO] [stdout] test skiplist::tests::a_thousand_shuffled_inserts_come_back_sorted ... ok
[INFO] [stdout] test snapshot::tests::snapshots_sharing_a_sequence_number_are_counted_not_deduplicated ... ok
[INFO] [stdout] test memtable::tests::compare_internal_matches_the_internal_key_ordering ... ok
[INFO] [stdout] test snapshot::tests::the_oldest_live_snapshot_is_the_floor ... ok
[INFO] [stdout] test skiplist::tests::the_list_grows_past_one_level ... ok
[INFO] [stdout] test compaction::tests::a_marker_round_trips_through_its_encoding ... ok
[INFO] [stdout] test skiplist::tests::dropping_a_populated_list_frees_every_node ... ok
[INFO] [stdout] test memtable::tests::a_fresh_memtable_starts_empty ... ok
[INFO] [stdout] test skiplist::tests::seek_finds_an_exact_key ... ok
[INFO] [stdout] test memtable::tests::internal_keys_order_by_key_then_descending_sequence ... ok
[INFO] [stdout] test sstable::index_tests::a_corrupt_or_truncated_index_encoding_is_rejected ... ok
[INFO] [stdout] test sstable::bloom_integration_tests::a_corrupt_filter_degrades_to_a_scan_rather_than_a_wrong_answer ... ok
[INFO] [stdout] test sstable::index_tests::a_corrupt_index_degrades_to_a_scan_rather_than_a_wrong_answer ... ok
[INFO] [stdout] test sstable::bloom_integration_tests::tombstoned_keys_are_in_the_filter_too ... ok
[INFO] [stdout] test sstable::bloom_integration_tests::a_written_table_carries_a_bloom_filter ... ok
[INFO] [stdout] test sstable::bloom_integration_tests::an_empty_table_carries_no_filter ... ok
[INFO] [stdout] test sstable::index_tests::a_small_table_still_gets_exactly_one_block ... ok
[INFO] [stdout] test sstable::bloom_integration_tests::the_filter_reports_every_stored_key_as_present ... ok
[INFO] [stdout] test sstable::index_tests::block_boundaries_are_searchable ... ok
[INFO] [stdout] test sstable::bloom_integration_tests::lookups_still_return_correct_answers_with_a_filter_in_place ... ok
[INFO] [stdout] test sstable::index_tests::a_lookup_reads_far_less_than_the_whole_table ... ok
[INFO] [stdout] test sstable::bloom_integration_tests::the_filter_rejects_most_absent_keys_without_a_data_read ... ok
[INFO] [stdout] test sstable::bloom_integration_tests::the_filter_is_small_relative_to_the_data ... ok
[INFO] [stdout] test sstable::index_tests::index_entries_are_sorted_and_cover_the_data_section_exactly ... ok
[INFO] [stdout] test sstable::tests::a_file_with_a_bad_magic_is_rejected ... ok
[INFO] [stdout] test sstable::index_tests::the_first_key_of_the_table_matches_the_first_index_entry ... ok
[INFO] [stdout] test sstable::index_tests::every_key_is_findable_through_the_index ... ok
[INFO] [stdout] test sstable::tests::a_corrupt_footer_is_caught_by_its_checksum ... ok
[INFO] [stdout] test sstable::index_tests::keys_between_and_outside_blocks_return_none ... ok
[INFO] [stdout] test sstable::index_tests::tombstones_are_findable_through_the_index ... ok
[INFO] [stdout] test sstable::tests::an_abandoned_writer_leaves_no_temp_file ... ok
[INFO] [stdout] test sstable::tests::a_truncated_file_is_rejected_rather_than_misread ... ok
[INFO] [stdout] test sstable::index_tests::the_index_round_trips_through_its_encoding ... ok
[INFO] [stdout] test sstable::tests::a_written_table_reads_back_every_entry ... ok
[INFO] [stdout] test sstable::tests::an_empty_table_is_valid_and_contains_nothing ... ok
[INFO] [stdout] test sstable::index_tests::a_table_larger_than_one_block_gets_several_index_entries ... ok
[INFO] [stdout] test sstable::index_tests::an_empty_table_has_no_index ... ok
[INFO] [stdout] test sstable::tests::absent_keys_return_none ... ok
[INFO] [stdout] test sstable::tests::a_large_table_reads_back_correctly ... ok
[INFO] [stdout] test stats::tests::a_delta_isolates_one_phase_of_a_workload ... ok
[INFO] [stdout] test stats::tests::counters_accumulate_across_commits_flushes_and_compactions ... ok
[INFO] [stdout] test stats::tests::an_empty_store_reports_zero_rather_than_a_nan ... ok
[INFO] [stdout] test tests::a_snapshot_is_unaffected_by_later_writes ... ok
[INFO] [stdout] test tests::a_snapshot_taken_before_a_delete_still_reads_the_value ... ok
[INFO] [stdout] test tests::an_in_memory_store_writes_no_log_and_never_flushes ... ok
[INFO] [stdout] test tests::basic_put_get_delete_cycle ... ok
[INFO] [stdout] test tests::deleting_an_absent_key_is_a_no_op_for_callers ... ok
[INFO] [stdout] test tests::scan_at_a_snapshot_sees_the_state_of_that_moment ... ok
[INFO] [stdout] test tests::sequence_numbers_increase_by_one_per_mutation ... ok
[INFO] [stdout] test tests::table_filenames_round_trip_through_parsing ... ok
[INFO] [stdout] test tests::table_filenames_sort_lexically_in_recency_order ... ok
[INFO] [stdout] test sstable::tests::binary_keys_and_values_survive_a_round_trip ... ok
[INFO] [stdout] test snapshot::tests::the_registry_survives_a_panicking_holder ... ok
[INFO] [stdout] test stats::tests::a_delta_taken_out_of_order_saturates_to_zero ... ok
[INFO] [stdout] test sstable::tests::out_of_order_appends_are_rejected ... ok
[INFO] [stdout] test sstable::tests::empty_values_are_distinct_from_tombstones ... ok
[INFO] [stdout] test stats::tests::write_amplification_is_disk_bytes_over_logical_bytes ... ok
[INFO] [stdout] test sstable::tests::metadata_records_counts_and_key_range ... ok
[INFO] [stdout] test sstable::tests::iteration_yields_entries_in_ascending_key_order ... ok
[INFO] [stdout] test sstable::tests::corrupting_the_data_section_fails_verification ... ok
[INFO] [stdout] test wal::tests::a_batch_is_one_frame_and_one_fsync ... ok
[INFO] [stdout] test sstable::tests::may_contain_bounds_the_key_range ... ok
[INFO] [stdout] test sstable::tests::tombstones_round_trip_and_are_distinguishable_from_absence ... ok
[INFO] [stdout] test wal::tests::a_corrupt_length_field_cannot_cause_a_huge_read ... ok
[INFO] [stdout] test wal::tests::a_frame_whose_count_disagrees_with_its_payload_is_rejected ... ok
[INFO] [stdout] test wal::tests::a_flipped_bit_is_caught_by_the_checksum ... ok
[INFO] [stdout] test sstable::tests::the_data_section_checksum_verifies ... ok
[INFO] [stdout] test sstable::tests::the_table_is_only_published_on_finish ... ok
[INFO] [stdout] test wal::tests::a_torn_header_is_discarded ... ok
[INFO] [stdout] test wal::tests::replay_of_a_missing_log_is_empty_not_an_error ... ok
[INFO] [stdout] test wal::tests::binary_payloads_survive_a_round_trip ... ok
[INFO] [stdout] test wal::tests::empty_keys_and_values_round_trip ... ok
[INFO] [stdout] test wal::tests::an_empty_batch_writes_nothing ... ok
[INFO] [stdout] test wal::tests::a_torn_payload_is_discarded_and_earlier_frames_survive ... ok
[INFO] [stdout] test wal::tests::reopening_appends_rather_than_overwrites ... ok
[INFO] [stdout] test wal::tests::an_empty_value_stays_distinct_from_a_tombstone_across_replay ... ok
[INFO] [stdout] test wal::tests::an_unknown_kind_byte_stops_replay ... ok
[INFO] [stdout] test wal::tests::size_bytes_tracks_the_file_length ... ok
[INFO] [stdout] test wal::tests::appended_records_replay_in_write_order_with_their_sequence_numbers ... ok
[INFO] [stdout] test wal::tests::rotate_empties_the_log_but_keeps_it_usable ... ok
[INFO] [stdout] test skiplist::tests::a_seek_never_returns_a_node_before_its_probe_while_a_writer_inserts ... ok
[INFO] [stdout] test wal::tests::replay_leaves_an_appendable_log_after_truncation ... ok
[INFO] [stdout] test wal::tests::buffered_policy_still_replays_after_an_explicit_sync ... ok
[INFO] [stdout] test skiplist::tests::readers_see_a_consistent_list_while_a_writer_inserts ... ok
[INFO] [stderr]      Running unittests src/bin/bench.rs (/opt/rustwide/target/release/build/minidb/c8010a91abcb8a3e/out/bench-c8010a91abcb8a3e)
[INFO] [stdout] test wal::tests::a_batch_torn_anywhere_loses_every_record_in_it ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/minidb/5ef21b7326b90b61/out/minidb-5ef21b7326b90b61)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 148 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/profile.rs (/opt/rustwide/target/release/build/minidb/b5dc8bf7d6ebdfe7/out/profile-b5dc8bf7d6ebdfe7)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/sweep.rs (/opt/rustwide/target/release/build/minidb/a1eb9fc147daf438/out/sweep-a1eb9fc147daf438)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/tune.rs (/opt/rustwide/target/release/build/minidb/18e8501a89536386/out/tune-18e8501a89536386)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/writeamp.rs (/opt/rustwide/target/release/build/minidb/1cdd055bf582dbe8/out/writeamp-1cdd055bf582dbe8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compaction_test.rs (/opt/rustwide/target/release/build/minidb/dc7bb77537c7fdf9/out/compaction_test-dc7bb77537c7fdf9)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test the_planner_never_proposes_a_non_contiguous_run ... ok
[INFO] [stdout] test nothing_is_compacted_below_the_minimum_width ... ok
[INFO] [stdout] test an_interrupted_compaction_with_no_output_rolls_back_on_open ... ok
[INFO] [stdout] test compaction_keeps_the_newest_value_for_a_repeatedly_written_key ... ok
[INFO] [stdout] test a_deleted_key_never_comes_back_after_compaction ... ok
[INFO] [stdout] test an_interrupted_compaction_with_a_published_output_is_completed_on_open ... ok
[INFO] [stdout] test tombstones_are_dropped_when_the_oldest_table_participates ... ok
[INFO] [stdout] test repeated_compaction_converges_and_stops ... ok
[INFO] [stdout] test compaction_merges_tables_and_preserves_every_live_value ... ok
[INFO] [stdout] test compaction_reclaims_space_from_superseded_values ... ok
[INFO] [stdout] test tombstones_survive_a_merge_that_excludes_older_tables ... ok
[INFO] [stdout] test a_merged_table_does_not_shadow_newer_tables_outside_the_merge ... ok
[INFO] [stdout] test a_workload_of_writes_overwrites_and_deletes_stays_correct_through_compaction ... ok
[INFO] [stdout] test auto_compaction_bounds_the_table_count ... ok
[INFO] [stderr]      Running tests/concurrency_test.rs (/opt/rustwide/target/release/build/minidb/565f3ed769f154d5/out/concurrency_test-565f3ed769f154d5)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.72s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test the_number_of_handles_is_reported_accurately ... ok
[INFO] [stdout] test a_panic_in_one_thread_leaves_the_store_usable_for_the_others ... ok
[INFO] [stdout] test many_readers_run_against_a_stable_store ... ok
[INFO] [stdout] test a_shared_store_recovers_correctly_after_all_handles_are_dropped ... ok
[INFO] [stdout] test readers_never_observe_a_value_that_was_never_written ... ok
[INFO] [stdout] test concurrent_writers_to_disjoint_keys_all_land ... ok
[INFO] [stdout] test concurrent_writers_to_the_same_key_leave_one_of_their_values ... ok
[INFO] [stdout] test reads_and_writes_interleave_safely_with_flushes_and_compaction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.37s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/crash_test.rs (/opt/rustwide/target/release/build/minidb/20a08ef3ab54f6d3/out/crash_test-20a08ef3ab54f6d3)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test every_operation_fails_after_the_crash_fires ... ok
[INFO] [stdout] test a_crash_partway_through_a_record_never_applies_that_record ... ok
[INFO] [stdout] test crash_runs_are_reproducible_from_their_seed ... ok
[INFO] [stdout] test an_unarmed_fault_plan_changes_nothing ... ok
[INFO] [stdout] test the_store_stays_usable_after_recovering_from_a_crash ... ok
[INFO] [stdout] test acknowledged_writes_survive_crashes_inside_group_commit_batches ... ok
[INFO] [stdout] test a_compaction_crash_under_concurrent_readers_loses_nothing ... ok
[INFO] [stdout] test acknowledged_writes_survive_crashes_mid_compaction ... ok
[INFO] [stdout] test acknowledged_writes_survive_1000_randomized_wal_crashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 40.62s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/durability_test.rs (/opt/rustwide/target/release/build/minidb/30821779eb1a8057/out/durability_test-30821779eb1a8057)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test an_in_memory_store_writes_nothing_to_disk ... ok
[INFO] [stdout] test opening_a_fresh_directory_yields_an_empty_store ... ok
[INFO] [stdout] test buffered_policy_survives_a_clean_close ... ok
[INFO] [stdout] test writes_survive_reopening_the_store ... ok
[INFO] [stdout] test a_torn_tail_costs_only_the_unacknowledged_write ... ok
[INFO] [stdout] test deletes_survive_reopening_and_stay_deleted ... ok
[INFO] [stdout] test the_log_records_exactly_the_mutations_issued ... ok
[INFO] [stdout] test overwrites_replay_in_order_so_the_last_write_wins ... ok
[INFO] [stdout] test a_key_rewritten_after_deletion_replays_as_live ... ok
[INFO] [stdout] test recovery_repairs_the_log_so_the_store_keeps_working ... ok
[INFO] [stdout] test corruption_in_the_log_is_caught_by_the_checksum ... ok
[INFO] [stderr]      Running tests/durability_tier_test.rs (/opt/rustwide/target/release/build/minidb/e22b612b7f0a9683/out/durability_tier_test-e22b612b7f0a9683)
[INFO] [stdout] test many_writes_all_survive_recovery ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.87s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test the_tiers_declare_their_own_loss_windows ... ok
[INFO] [stdout] test an_explicit_sync_closes_the_window_immediately ... ok
[INFO] [stdout] test the_interval_tier_recovers_everything_it_did_sync ... ok
[INFO] [stdout] test the_interval_tier_acknowledges_writes_that_are_not_yet_durable ... ok
[INFO] [stdout] test the_interval_tier_bounds_the_window_even_when_writes_stop ... ok
[INFO] [stdout] test the_background_syncer_does_not_keep_the_store_alive ... FAILED
[INFO] [stdout] test the_interval_tier_syncs_on_the_way_past_under_sustained_writes ... ok
[INFO] [stdout] test every_write_leaves_nothing_outstanding_ever ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test durability_tier_test`
[INFO] [stdout] test a_clean_shutdown_loses_nothing_under_any_tier ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- the_background_syncer_does_not_keep_the_store_alive stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'the_background_syncer_does_not_keep_the_store_alive' (2131) panicked at tests/durability_tier_test.rs:287:5:
[INFO] [stdout] assertion `left == right` failed: the syncer must not hold a handle
[INFO] [stdout]   left: 2
[INFO] [stdout]  right: 1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x626def81f251 - std[617be2ca0a6fd877]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x626def81f251 - std[617be2ca0a6fd877]::backtrace_rs::backtrace::trace_unsynchronized::<std[617be2ca0a6fd877]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x626def81f251 - std[617be2ca0a6fd877]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x626def81f251 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x626def833d6a - <core[a373ad73a504971]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x626def833d6a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    6:     0x626def82382c - core[a373ad73a504971]::io::write::default_write_fmt::<alloc[2e1b2a31b91974c5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x626def82382c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x626def7f8d46 - <std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x626def7f8d46 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:289:27
[INFO] [stdout]   10:     0x626def816749 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:313:9
[INFO] [stdout]   11:     0x626def795560 - <alloc[2e1b2a31b91974c5]::boxed::Box<dyn for<'a, 'b> core[a373ad73a504971]::ops::function::Fn<(&'a std[617be2ca0a6fd877]::panic::PanicHookInfo<'b>,), Output = ()> + core[a373ad73a504971]::marker::Sync + core[a373ad73a504971]::marker::Send> as core[a373ad73a504971]::ops::function::Fn<(&std[617be2ca0a6fd877]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/boxed.rs:2328:9
[INFO] [stdout]   12:     0x626def795560 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x626def816902 - <alloc[2e1b2a31b91974c5]::boxed::Box<dyn for<'a, 'b> core[a373ad73a504971]::ops::function::Fn<(&'a std[617be2ca0a6fd877]::panic::PanicHookInfo<'b>,), Output = ()> + core[a373ad73a504971]::marker::Sync + core[a373ad73a504971]::marker::Send> as core[a373ad73a504971]::ops::function::Fn<(&std[617be2ca0a6fd877]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/boxed.rs:2328:9
[INFO] [stdout]   14:     0x626def816902 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:819:13
[INFO] [stdout]   15:     0x626def7f8df2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:685:13
[INFO] [stdout]   16:     0x626def7f1759 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x626def7f9aed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:676:5
[INFO] [stdout]   18:     0x626def83449c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x626def834413 - core[a373ad73a504971]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panicking.rs:447:23
[INFO] [stdout]   20:     0x626def830c38 - core[a373ad73a504971]::panicking::assert_failed::<usize, usize>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panicking.rs:407:5
[INFO] [stdout]   21:     0x626def787d11 - durability_tier_test[9c299c45cec70da1]::the_background_syncer_does_not_keep_the_store_alive
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/durability_tier_test.rs:287:5
[INFO] [stdout]   22:     0x626def787d11 - durability_tier_test[9c299c45cec70da1]::the_background_syncer_does_not_keep_the_store_alive::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/durability_tier_test.rs:277:57
[INFO] [stdout]   23:     0x626def787d11 - <durability_tier_test[9c299c45cec70da1]::the_background_syncer_does_not_keep_the_store_alive::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x626def7889ab - <fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String> as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x626def7889ab - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:701:18
[INFO] [stdout]   26:     0x626def795b85 - test[aada8e7e76ba119b]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:724:74
[INFO] [stdout]   27:     0x626def795b85 - <core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<test[aada8e7e76ba119b]::run_test_in_process::{closure#0}> as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x626def795b85 - std[617be2ca0a6fd877]::panicking::catch_unwind::do_call::<core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<test[aada8e7e76ba119b]::run_test_in_process::{closure#0}>, core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:573:43
[INFO] [stdout]   29:     0x626def795b85 - std[617be2ca0a6fd877]::panicking::catch_unwind::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<test[aada8e7e76ba119b]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:541:19
[INFO] [stdout]   30:     0x626def795b85 - std[617be2ca0a6fd877]::panic::catch_unwind::<core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<test[aada8e7e76ba119b]::run_test_in_process::{closure#0}>, core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x626def795b85 - test[aada8e7e76ba119b]::run_test_in_process
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:724:27
[INFO] [stdout]   32:     0x626def795b85 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:645:43
[INFO] [stdout]   33:     0x626def78f474 - test[aada8e7e76ba119b]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:675:41
[INFO] [stdout]   34:     0x626def78f474 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x626def798c12 - std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x626def798c12 - <core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x626def798c12 - std[617be2ca0a6fd877]::panicking::catch_unwind::do_call::<core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:573:43
[INFO] [stdout]   38:     0x626def798c12 - std[617be2ca0a6fd877]::panicking::catch_unwind::<(), core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:541:19
[INFO] [stdout]   39:     0x626def798c12 - std[617be2ca0a6fd877]::panic::catch_unwind::<core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x626def798c12 - std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x626def798c12 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x626def81e4ff - <alloc[2e1b2a31b91974c5]::boxed::Box<dyn core[a373ad73a504971]::ops::function::FnOnce<(), Output = ()> + core[a373ad73a504971]::marker::Send> as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/boxed.rs:2314:9
[INFO] [stdout]   43:     0x626def81e4ff - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x71cc2b710dfa - <unknown>
[INFO] [stdout]   45:     0x71cc2b7a43d4 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     the_background_syncer_does_not_keep_the_store_alive
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d", kill_on_drop: false }`
[INFO] [stdout] 3236fd778198bc76a3fbbd064653a29a02898668ea67adc114150869d095238d
