$ git clone -n https://src.fedoraproject.org/rpms/libkdegames.git /var/lib/mock/f40-build-2126356-50780/root/chroot_tmpdir/scmroot/libkdegames
Cloning into '/var/lib/mock/f40-build-2126356-50780/root/chroot_tmpdir/scmroot/libkdegames'...
$ git fetch origin 5e3233d301677c929b82e3c67a6935778c4bfbbb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libkdegames
 * [new ref]         5e3233d301677c929b82e3c67a6935778c4bfbbb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e3233d 24.01.85