builds into dist-4E-epel-testing-candidate fail with

{{{
DEBUG util.py:247: http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-Mesa-libGL-6.8.2-1.EL.66.x86_64.rpm: [Errno 14] HTTP Error 404 : http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-Mesa-libGL-6.8.2-1.EL.66.x86_64.rpm
DEBUG util.py:247: Trying other mirror.
DEBUG util.py:247: http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-devel-6.8.2-1.EL.66.x86_64.rpm: [Errno 14] HTTP Error 404 : http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-devel-6.8.2-1.EL.66.x86_64.rpm
DEBUG util.py:247: Trying other mirror.
DEBUG util.py:247: http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-font-utils-6.8.2-1.EL.66.x86_64.rpm: [Errno 14] HTTP Error 404 : http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-font-utils-6.8.2-1.EL.66.x86_64.rpm
DEBUG util.py:247: Trying other mirror.
DEBUG util.py:247: http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-libs-6.8.2-1.EL.66.x86_64.rpm: [Errno 14] HTTP Error 404 : http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-libs-6.8.2-1.EL.66.x86_64.rpm
DEBUG util.py:247: Trying other mirror.
DEBUG util.py:247: http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-xfs-6.8.2-1.EL.66.x86_64.rpm: [Errno 14] HTTP Error 404 : http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-xfs-6.8.2-1.EL.66.x86_64.rpm
DEBUG util.py:247: Trying other mirror.
DEBUG util.py:247: Error Downloading Packages:
DEBUG util.py:247: xorg-x11-libs-6.8.2-1.EL.66.x86_64: failed to retrieve xorg-x11-libs-6.8.2-1.EL.66.x86_64.rpm from build
DEBUG util.py:247: error was [Errno 14] HTTP Error 404 : http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-libs-6.8.2-1.EL.66.x86_64.rpm
DEBUG util.py:247: xorg-x11-devel-6.8.2-1.EL.66.x86_64: failed to retrieve xorg-x11-devel-6.8.2-1.EL.66.x86_64.rpm from build
DEBUG util.py:247: error was [Errno 14] HTTP Error 404 : http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-devel-6.8.2-1.EL.66.x86_64.rpm
DEBUG util.py:247: xorg-x11-xfs-6.8.2-1.EL.66.x86_64: failed to retrieve xorg-x11-xfs-6.8.2-1.EL.66.x86_64.rpm from build
DEBUG util.py:247: error was [Errno 14] HTTP Error 404 : http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-xfs-6.8.2-1.EL.66.x86_64.rpm
DEBUG util.py:247: xorg-x11-font-utils-6.8.2-1.EL.66.x86_64: failed to retrieve xorg-x11-font-utils-6.8.2-1.EL.66.x86_64.rpm from build
DEBUG util.py:247: error was [Errno 14] HTTP Error 404 : http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-font-utils-6.8.2-1.EL.66.x86_64.rpm
DEBUG util.py:247: xorg-x11-Mesa-libGL-6.8.2-1.EL.66.x86_64: failed to retrieve xorg-x11-Mesa-libGL-6.8.2-1.EL.66.x86_64.rpm from build
DEBUG util.py:247: error was [Errno 14] HTTP Error 404 : http://kojipkgs.fedoraproject.org/repo/rhel/rhel-x86_64-as-4/getPackage/xorg-x11-Mesa-libGL-6.8.2-1.EL.66.x86_64.rpm
DEBUG util.py:320: Child returncode was: 1
}}}

for the build please see [http://koji.fedoraproject.org/koji/taskinfo?taskID=2999221]