$ git clone -n https://src.fedoraproject.org/rpms/kpkpass.git /var/lib/mock/f42-build-871574-177655/root/chroot_tmpdir/scmroot/kpkpass
Cloning into '/var/lib/mock/f42-build-871574-177655/root/chroot_tmpdir/scmroot/kpkpass'...
$ git fetch origin f264767a0c3c001fd77d9b667bc43aeec7a2db5a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kpkpass
 * [new ref]         f264767a0c3c001fd77d9b667bc43aeec7a2db5a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f264767 24.12.2