$ git clone -n https://src.fedoraproject.org/rpms/vbindiff.git /var/lib/mock/f40-build-2044506-48717/root/chroot_tmpdir/scmroot/vbindiff
Cloning into '/var/lib/mock/f40-build-2044506-48717/root/chroot_tmpdir/scmroot/vbindiff'...
$ git fetch origin 47b8eeebddf99d1999b88fcf7b2bf7591e388b64:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vbindiff
 * [new ref]         47b8eeebddf99d1999b88fcf7b2bf7591e388b64 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 47b8eee Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild