$ git clone -n https://src.fedoraproject.org/rpms/golang-github-gosuri-uilive.git /var/lib/mock/f45-build-12023-437/root/chroot_tmpdir/scmroot/golang-github-gosuri-uilive
Cloning into '/var/lib/mock/f45-build-12023-437/root/chroot_tmpdir/scmroot/golang-github-gosuri-uilive'...
$ git fetch origin 988360baa7d3d5c51ebffced1a394c31660f0db3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-gosuri-uilive
 * [new ref]         988360baa7d3d5c51ebffced1a394c31660f0db3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 988360b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild