+Infra>Labs

I've removed several cache from /b/c. Then it worked once, but it started raising exception again.

I'm not sure why the other Mac bots don't complain (e.g. https://uberchromegw.corp.google.com/i/chromium.fyi/builders/Mac%20Goma%20Canary%20%28clobber%29, https://uberchromegw.corp.google.com/i/chromium.fyi/builders/Mac%20Builder%20%28dbg%29%20Goma%20Canary).

LocalOutputCache builder had the same problem before, but since it needs extra cache storage (+30GB), so it has a bit larger disk than the other bots.

So...
1. Can we remove some data for more storage?
2. Or, can we have a bit larger disk for this bot?

I redeployed the vm that hosts this builder.  It has a slightly larger disk.

This was effective starting with https://uberchromegw.corp.google.com/i/chromium.fyi/builders/Mac%20Builder%20Goma%20Canary/builds/4803

Thanks! It looks working (compile is failing in currently all the Mac builders, though. I believe it's not related to this).