Enable debug logging for core tests #2519

Job	Run time
Linux [UBSAN] [lmdb \| clang]	39m 44s
macOS [UBSAN] [lmdb \| clang]	36m 16s
Linux [ASAN] [lmdb \| clang]	38m 19s
macOS [ASAN] [lmdb \| clang]	31m 41s
Linux [ASAN_INT] [lmdb \| clang] (Errors Ignored)	1h 20m 28s
macOS [TSAN] [lmdb \| clang]	1h 24m 46s
Linux [TSAN] [lmdb \| clang]	53m 9s
macOS [UBSAN] [rocksdb \| clang]	42m 23s
Linux [LEAK] [lmdb \| clang]	41m 27s
macOS [ASAN] [rocksdb \| clang]	37m 53s
Linux [UBSAN] [rocksdb \| clang]	48m 30s
macOS [TSAN] [rocksdb \| clang]	1h 23m 28s
Linux [ASAN] [rocksdb \| clang]	52m 29s
Linux [ASAN_INT] [rocksdb \| clang] (Errors Ignored)	1h 34m 54s
Linux [LEAK] [rocksdb \| clang]	51m 21s
	13h 36m 48s

Provide feedback