$ git clone -n https://src.fedoraproject.org/rpms/gcompris-qt.git /var/lib/mock/f38-build-722946-98948/root/chroot_tmpdir/scmroot/gcompris-qt
Cloning into '/var/lib/mock/f38-build-722946-98948/root/chroot_tmpdir/scmroot/gcompris-qt'...
$ git fetch origin 1d4c794667c7cdbbbbbb90e803a60df297b28709:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gcompris-qt
 * [new ref]         1d4c794667c7cdbbbbbb90e803a60df297b28709 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1d4c794 Added missing qt5-qtimageformats dependency (BZ# 2209119)