$ git clone -n https://src.fedoraproject.org/rpms/xtrkcad.git /var/lib/mock/f40-build-1269679-23103/root/chroot_tmpdir/scmroot/xtrkcad
Cloning into '/var/lib/mock/f40-build-1269679-23103/root/chroot_tmpdir/scmroot/xtrkcad'...
$ git fetch origin f2db1333ed595a210a035a9d919ed70116e6eb7b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xtrkcad
 * [new ref]         f2db1333ed595a210a035a9d919ed70116e6eb7b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f2db133 Patch 5.3.0 to build using shared libzip