$ git clone -n http://git.inferitos.ru/rpms/xerces-j2 /var/lib/mock/inferit-9_5-updates-build-85527-153456/root/chroot_tmpdir/scmroot/xerces-j2
Cloning into '/var/lib/mock/inferit-9_5-updates-build-85527-153456/root/chroot_tmpdir/scmroot/xerces-j2'...
$ git fetch origin changed/i9c/xerces-j2-2.12.1-8.el9_5:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/xerces-j2
 * [new tag]         changed/i9c/xerces-j2-2.12.1-8.el9_5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9fd4d0c import xerces-j2-2.12.1-8.el9_5