On Saturday, March 21st travis-ci.org will be down for planned maintenance for about 8 hours starting at 4 am UTC and ending by 12 pm UTC. We will be performing some necessary large database maintenance on the platform. The travis-ci.com remains fully operational during that time.
During this time, your builds triggered via GitHub will still be accepted, but all public services (including api.travis-ci.org ) cannot be reached. Any scheduled or running builds will be canceled and re-enqueued to begin running after the maintenance window has concluded.
For more details, see the blog post: https://blog.travis-ci.com/Database-Maintenance-21st-of-March-2020