Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
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Patch Available
Description
Recently more than half of Travis builds are failing because of GHC crush seemingly due to out of memory.
Several examples of such failures:
https://travis-ci.org/apache/thrift/jobs/75674316
https://travis-ci.org/apache/thrift/jobs/75674316
https://travis-ci.org/apache/thrift/jobs/74296672
https://travis-ci.org/apache/thrift/jobs/74296672
https://travis-ci.org/apache/thrift/jobs/73955088
The patch forces number of cabal install jobs to 1 so that it does not consume too much resource.
I've run several Travis builds with this setting and it's quite stable now.