PIN_ERROR: expected to find the pin in the response

[bonedaddy]

Additional information:

• OS: [Ubuntu Server 18.04 LTS]
• IPFS Cluster version: [0.10.1]
• IPFS Version [0.4.21]
• Installation method: [dist.ipfs.io]

Describe the bug:

If running IPFS 0.4.21 and IPFS Cluster 0.10.1, due to the dependencies being used by IPFS Cluster 0.10.1, any pin requests will generally display the following error when running ipfs-cluster-ctl status

PIN_ERROR: expected to find the pin in the response 

This issue appears to be happening because go-ipfs is handling IPFS CID's in base32, while IPFS Cluster is handling CID's in base58. So far it doesn't appear that this issue is leading to any data loss, just a lot of noise.

Additionally it also looks like in certain cases, the following error may also be displayed:

PIN_ERROR: the item is unexpectedly not pinned on IPFS 

However this is not actually the case, as said CID is pinned across all the nodes in my cluster. This appears to be due to the same issue mentioned previously.

[hsanjuan]

This is either fixed by downgrading ipfs, or by using cluster from master, or by applying the fix in #808