Not really, and hasn't been for a while, assuming your hosting your code on GitHub or GitLab. Both offer a service that is comparable to Travis, and are much better backed at this point after the acquisition of Travis and gutting of their staff.
The only thing I sometimes miss from Travis was the ability to run "debug" builds, but most of the time this was necessarily only because of how omnibus their VMs were and oddities of pathing.
The only thing I sometimes miss from Travis was the ability to run "debug" builds, but most of the time this was necessarily only because of how omnibus their VMs were and oddities of pathing.