$ git clone -n https://src.fedoraproject.org/rpms/python-coincidence.git /var/lib/mock/f40-build-2717351-72757/root/chroot_tmpdir/scmroot/python-coincidence
Cloning into '/var/lib/mock/f40-build-2717351-72757/root/chroot_tmpdir/scmroot/python-coincidence'...
$ git fetch origin 727f27dd5eb7a5a9abaddb1e37e8cc2906fa9e23:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-coincidence
 * [new ref]         727f27dd5eb7a5a9abaddb1e37e8cc2906fa9e23 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 727f27d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild