Fair queuing for bootstrap server #1779

Job	Run time
Linux [UBSAN] [lmdb \| clang]	41m 48s
macOS [UBSAN] [lmdb \| clang]	37m 22s
Linux [ASAN] [lmdb \| clang]	38m 41s
macOS [ASAN] [lmdb \| clang]	28m 31s
Linux [ASAN_INT] [lmdb \| clang] (Errors Ignored)	43m 26s
macOS [TSAN] [lmdb \| clang]	35m 56s
Linux [TSAN] [lmdb \| clang]	39m 16s
macOS [UBSAN] [rocksdb \| clang]	42m 7s
Linux [LEAK] [lmdb \| clang] (Errors Ignored)	43m 34s
macOS [ASAN] [rocksdb \| clang]	39m 30s
Linux [UBSAN] [rocksdb \| clang]	47m 45s
macOS [TSAN] [rocksdb \| clang]	51m 10s
Linux [ASAN] [rocksdb \| clang]	52m 2s
Linux [ASAN_INT] [rocksdb \| clang] (Errors Ignored)	51m 8s
Linux [LEAK] [rocksdb \| clang] (Errors Ignored)	50m 32s
	10h 42m 48s

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