$ git clone -n https://src.fedoraproject.org/rpms/golang-github-opencontainers-selinux.git /var/lib/mock/f45-build-12303-440/root/chroot_tmpdir/scmroot/golang-github-opencontainers-selinux
Cloning into '/var/lib/mock/f45-build-12303-440/root/chroot_tmpdir/scmroot/golang-github-opencontainers-selinux'...
$ git fetch origin 9fa31603d6927a200764722fb955fe04eb33c75d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-opencontainers-selinux
 * [new ref]         9fa31603d6927a200764722fb955fe04eb33c75d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9fa3160 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild