$ git clone -n https://src.fedoraproject.org/rpms/ephemeral.git /var/lib/mock/f33-build-173563-44209/root/chroot_tmpdir/scmroot/ephemeral
Cloning into '/var/lib/mock/f33-build-173563-44209/root/chroot_tmpdir/scmroot/ephemeral'...
$ git reset --hard 5720d4c96eb120c469f03ba7314c66f6a740e9aa
HEAD is now at 5720d4c Update to 6.3.3