$ git clone -n https://src.fedoraproject.org/rpms/sssd.git /var/lib/mock/f41-build-side-1-3125155-39488/root/chroot_tmpdir/scmroot/sssd
Cloning into '/var/lib/mock/f41-build-side-1-3125155-39488/root/chroot_tmpdir/scmroot/sssd'...
$ git fetch origin 7f69cc4fb805b7ac1bc3de6cb95fe15ca8c15bf9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sssd
 * [new ref]         7f69cc4fb805b7ac1bc3de6cb95fe15ca8c15bf9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7f69cc4 Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2323496