$ git clone -n https://src.fedoraproject.org/rpms/golang-github-gobuffalo-envy.git /var/lib/mock/f45-build-11927-436/root/chroot_tmpdir/scmroot/golang-github-gobuffalo-envy
Cloning into '/var/lib/mock/f45-build-11927-436/root/chroot_tmpdir/scmroot/golang-github-gobuffalo-envy'...
$ git fetch origin 6eab0ce8ab71f21b7c0ba487ff9935069e5f51b9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-gobuffalo-envy
 * [new ref]         6eab0ce8ab71f21b7c0ba487ff9935069e5f51b9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6eab0ce Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild