$ git clone -n https://src.fedoraproject.org/rpms/golang-github-gobuffalo-here.git /var/lib/mock/f40-build-2000461-44468/root/chroot_tmpdir/scmroot/golang-github-gobuffalo-here
Cloning into '/var/lib/mock/f40-build-2000461-44468/root/chroot_tmpdir/scmroot/golang-github-gobuffalo-here'...
$ git fetch origin 6b60ec1eaa16fefa28e477076f72f7ec8ce95984:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-gobuffalo-here
 * [new ref]         6b60ec1eaa16fefa28e477076f72f7ec8ce95984 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b60ec1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild