v1.1: Maintain sysvar balances for consistent market cap.

[ryoqun]

manual back-port of #9936 without gating logics for the v1.1.x / tds

[ryoqun]

Well, the sad fact is that there is already unknown discrepancy of capitalization in tds:

$ solana-ledger-tool --ledger tds/ capitalization
[2020-05-08T15:04:35.503514089Z INFO  solana_ledger::blockstore] Maximum open file descriptors: 65000
[2020-05-08T15:04:35.503564117Z INFO  solana_ledger::blockstore] Opening database at "/home/ryoqun/work/solana/solana/5D1f/rocksdb"
[2020-05-08T15:04:35.536950989Z INFO  solana_ledger::blockstore] "/home/ryoqun/work/solana/solana/5D1f/rocksdb" open took 33ms
[2020-05-08T15:04:35.537036937Z INFO  solana_ledger::bank_forks_utils] Initializing snapshot path: "/home/ryoqun/work/solana/solana/5D1f/snapshot"
[2020-05-08T15:04:35.541898229Z INFO  solana_ledger::bank_forks_utils] Loading snapshot package: "/home/ryoqun/work/solana/solana/5D1f/snapshot-12822928-81cubJjBXGxcgXiGzUM5nA6iRHtHfvHh3oKemjt1Biip.tar.bz2"
[2020-05-08T15:05:55.229727741Z INFO  solana_ledger::snapshot_utils] snapshot untar took 79.7s
[2020-05-08T15:05:55.230065904Z INFO  solana_ledger::snapshot_utils] snapshot version: 1.1.0
[2020-05-08T15:05:55.230174752Z INFO  solana_ledger::snapshot_utils] Loading bank from "/home/ryoqun/work/solana/solana/5D1f/snapshot/.tmpWXnvlj/snapshots/12822928/12822928"
[2020-05-08T15:05:55.336373995Z INFO  solana_ledger::snapshot_utils] Rebuilding accounts...
[2020-05-08T15:06:06.501652974Z INFO  solana_ledger::snapshot_utils] Rebuilding status cache...
[2020-05-08T15:06:06.709094295Z INFO  solana_ledger::snapshot_utils] Loaded bank for slot: 12822928
[2020-05-08T15:06:06.711176929Z INFO  solana_runtime::accounts_db] total_stores: 13820, newest_slot: 12822928, oldest_slot: 0, max_slot: 9090444 (num=22), min_slot: 11894848 (num=1)
[2020-05-08T15:06:06.711275067Z INFO  solana_metrics::metrics] metrics disabled: SOLANA_METRICS_CONFIG: environment variable not found
[2020-05-08T15:06:06.711480279Z INFO  solana_metrics::metrics] datapoint: accounts_db-stores total_count=13820i
[2020-05-08T15:06:10.486085498Z INFO  solana_runtime::accounts_db] scan took 568us merge took 1us accumulate took 453us
[2020-05-08T15:06:10.486229375Z INFO  solana_runtime::bank] bank frozen: 12822928 hash: HqiVtkpdNq1se4wGkMhKFqBpYTrovJMEVBZrjrZ2igcp accounts_delta: 6E3XZdecUQbx3M97D57yZy9tHceckfCJYr4j5UuwwCpa signature_count: 194 last_blockhash: DQnhS2caVbVrmeZrorNhwynBSDaEGTTWXPtniCJVhKZM capitalization: 999995461971326667
[2020-05-08T15:06:10.486521200Z INFO  solana_runtime::bank] accounts hash slot: 12822928 stats: BankHashStats { num_removed_accounts: 144, num_added_accounts: 0, num_lamports_stored: 63087448494382, total_data_len: 161372, num_executable_accounts: 0 }
[2020-05-08T15:06:10.486579152Z INFO  solana_ledger::snapshot_utils] bank rebuild from snapshot took 15.3s
[2020-05-08T15:06:10.494902642Z INFO  solana_ledger::blockstore_processor] processing ledger from slot 12822928...
[2020-05-08T15:06:11.817136278Z INFO  solana_ledger::blockstore_processor] ledger processed in 1320ms. 91 MB allocated. 1 fork at 12822928, with 1 frozen bank
thread 'main' panicked at 'Capitalization mismatch!?: 999995461971326667 != 999995461874499147', ledger-tool/src/main.rs:1122:25