$ git clone -n https://src.fedoraproject.org/rpms/golang-gopkg-square-jose-2.git /var/lib/mock/f40-build-2314190-57770/root/chroot_tmpdir/scmroot/golang-gopkg-square-jose-2
Cloning into '/var/lib/mock/f40-build-2314190-57770/root/chroot_tmpdir/scmroot/golang-gopkg-square-jose-2'...
$ git fetch origin 12b55666cbe2805555f45202722d9a7bfc5d500d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-gopkg-square-jose-2
 * [new ref]         12b55666cbe2805555f45202722d9a7bfc5d500d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 12b5566 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild