$ git clone -n https://src.fedoraproject.org/rpms/kf5-kirigami2.git /var/lib/mock/f40-build-786825-134632/root/chroot_tmpdir/scmroot/kf5-kirigami2
Cloning into '/var/lib/mock/f40-build-786825-134632/root/chroot_tmpdir/scmroot/kf5-kirigami2'...
$ git fetch origin edf61cf0aa000206c670b481c61e00cf27f16ff3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kirigami2
 * [new ref]         edf61cf0aa000206c670b481c61e00cf27f16ff3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at edf61cf 5.115.0