$ git clone -n https://src.fedoraproject.org/rpms/golang-github-openapi-jsonpointer.git /var/lib/mock/f45-build-12482-442/root/chroot_tmpdir/scmroot/golang-github-openapi-jsonpointer
Cloning into '/var/lib/mock/f45-build-12482-442/root/chroot_tmpdir/scmroot/golang-github-openapi-jsonpointer'...
$ git fetch origin 6ceed69bd23b04d888eb8b20e34b7eced6bdc8da:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-openapi-jsonpointer
 * [new ref]         6ceed69bd23b04d888eb8b20e34b7eced6bdc8da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ceed69 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild