I don’t know if you have even seen the builds I have linked.
As I have told that this does not happen on trusty distribution, only on xenial. And all the operations are DB based, I don’t have anything else to say. The project is open source, the build logs have been provided. It is definitely something the xenial image of Travis controls as it does not happen on trusty and also, sometimes does not happen on xenial
Our tests are not flaky. I am not sure what more you want to localize?
The build shows this error -
sqlalchemy.exc.OperationalError: (psycopg2.errors.DiskFull) could not write to file "pg_xlog/xlogtemp.8485": No space left on device
What more localization you want?
fail: GET (200) /v1/tasks/1 duration: 11011ms
3728info: Hooks handler stderr: Traceback (most recent call last):
3729 File "/home/travis/virtualenv/python3.7.1/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 761, in _commit_impl
3731 File "/home/travis/virtualenv/python3.7.1/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 505, in do_commit
3733psycopg2.errors.DiskFull: could not write to file "pg_xlog/xlogtemp.8018": No space left on device