It's possible that content was not being flushed from processes.
For now, ignore other process failures under storj-sim network test.
Once we get other processes stable, we can repropagate the error.
Change-Id: I01ed572d7c779ab6451124f1e24e3d1168b3ea79
Fix case where line is larger than maxline and writer ended up in an
infinite loop trying to buffer more data.
Change-Id: I243da738b331279d6bf27255778b5798e7f37f95