After upgrading to Docker 1.12-rc2, the `--force` flag was deprecated and removed from the `docker tag` command. That flag is being used by the "CloudBees Docker Build and Publish plugin" and breaks my builds accordingly.

References:

• Docker 1.12-rc2 release
• relevant pull-request.

Jenkins console output when plugin is running:

18:06:25 [workspace] $ docker tag --force=true 16210bc87618 myorg/myimage:latest
18:06:25 unknown flag: --force

This issue has anything to do with my personal environment so I won't bother posting OS info, Jenkins version and other standard bug reporting info.