Deflake cputemp test
Deflake cputemp test

Because the error output causes the restart handlers to be added, using LatestOutput() would result in non-deterministic tests (sometimes error handlers are added after 0,1,2 have output, other times they're added between 2 and 0,1 output). Explicitly calling NextOutput fixes this.

soumya92/barista,soumya92/barista,soumya92/barista