I tried the following and all of these fail because it can't get the block from the blockchain:

• Adchain-subgraph with --ethereum-rpc and ganache-cli
• Adchain-subgraph with --ethereum-ipc and geth --testnet
• Bitsausage-subgraph with --ethereum-rpc and ganache-cli
• Bitsausage-subgraph with --ethereum-ipc and geth --testnet
  I am getting one of these 2 error msgs pretty much immediately after I run cargo:
  https://github.com/graphprotocol/graph-node/blob/master/datasource/ethereum/src/block_ingestor.rs#L162-L166

Versions:
Ganache CLI v6.1.8 (ganache-core: 2.2.1)
Geth Version: 1.8.14-stable