$ git clone -n https://src.fedoraproject.org/rpms/perl-XML-DOM-XPath.git /var/lib/mock/f39-build-1452925-32866/root/chroot_tmpdir/scmroot/perl-XML-DOM-XPath
Cloning into '/var/lib/mock/f39-build-1452925-32866/root/chroot_tmpdir/scmroot/perl-XML-DOM-XPath'...
$ git fetch origin ffaf43a3dc3a10a8fee1b81002b5075ed802e27f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-XML-DOM-XPath
 * [new ref]         ffaf43a3dc3a10a8fee1b81002b5075ed802e27f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ffaf43a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild