How can I determine which command / step failed within a travis build

HOW TO -️ October 18, 2021

So I have a CICD travis build that failed... How do I know which line / step is the culprit?

Have you looked at the output of the build that failed? Please improve your question to include relevant output of your failed build.

How can I build a Docker image and use it in subsequent steps without using an external registry?

Initializing...