$ git clone -n https://src.fedoraproject.org/rpms/golang-github-path-network-mmproxy.git /var/lib/mock/f40-build-781706-131798/root/chroot_tmpdir/scmroot/golang-github-path-network-mmproxy
Cloning into '/var/lib/mock/f40-build-781706-131798/root/chroot_tmpdir/scmroot/golang-github-path-network-mmproxy'...
$ git fetch origin 31fa68fa6ea48bebdab907b1b89a9ba51f973a9b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-path-network-mmproxy
 * [new ref]         31fa68fa6ea48bebdab907b1b89a9ba51f973a9b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 31fa68f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild