Description of problem: OCP 4.2 builds can fail with the following error: ``` STEP 10: COMMIT temp.builder.openshift.io/ci-op-nbir7n6t/artifacts:<id> <sha> error: build error: Image used by <sha>: image is in use by a container ``` These errors go away if an arbitrary environment variable is added to the Docker strategy build config. Version-Release number of selected component (if applicable): 4.2.0 How reproducible: Sometimes Steps to Reproduce: 1. Run a Docker strategy build using a multi-stage dockerfile. Actual results: Build fails with "image is in use by container" error. Error goes away and build memory is reduced if an arbitrary environment variable is added. Expected results: Builds succeed. Additional info: https://github.com/openshift/ci-tools/pull/337/files
I think we've confirmed this was fixed in 4.3 so we just need to decide if we're going to backport the fix to 4.2. Assuming Adam/Nalin agree, please close/clone as needed to get this off the 4.4 blocker list.
Original issue came from Test Platform team moving workloads to 4.x clusters. They are now testing with 4.3 - closing as CURRENT_RELEASE, I don't think we have a compelling reason to backport.