$ git clone -n https://src.fedoraproject.org/rpms/kde-cli-tools.git /var/lib/mock/f40-build-2546880-61911/root/chroot_tmpdir/scmroot/kde-cli-tools
Cloning into '/var/lib/mock/f40-build-2546880-61911/root/chroot_tmpdir/scmroot/kde-cli-tools'...
$ git fetch origin b6dfce75883a433d1fffdd4605a59569b30f8dac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kde-cli-tools
 * [new ref]         b6dfce75883a433d1fffdd4605a59569b30f8dac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b6dfce7 6.0.2