I am having a bad day. Now I'm seeing acceptance test failures only for centos 7 and only in some of my modules:

Failed to set locale, defaulting to C
  Loaded plugins: fastestmirror, ovl
  Examining /var/tmp/yum-root-8G7ppP/puppet7-release-el-7.noarch.rpm: puppet7-release-7.0.0-14.el7.noarch
  /var/tmp/yum-root-8G7ppP/puppet7-release-el-7.noarch.rpm: does not update installed package.
  Error: Nothing to do