$ git clone -n https://src.fedoraproject.org/rpms/xpra.git /var/lib/mock/f41-build-814644-149004/root/chroot_tmpdir/scmroot/xpra
Cloning into '/var/lib/mock/f41-build-814644-149004/root/chroot_tmpdir/scmroot/xpra'...
$ git fetch origin af3f8fefccfef9cb251e220bd74572577a4fbb46:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xpra
 * [new ref]         af3f8fefccfef9cb251e220bd74572577a4fbb46 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at af3f8fe Rebuilt for Python 3.13