$ git clone -n https://src.fedoraproject.org/rpms/golang-cloud-google-monitoring.git /var/lib/mock/f41-build-1285113-23248/root/chroot_tmpdir/scmroot/golang-cloud-google-monitoring
Cloning into '/var/lib/mock/f41-build-1285113-23248/root/chroot_tmpdir/scmroot/golang-cloud-google-monitoring'...
$ git fetch origin 367c7112002eacadc10b692c69a7ded3c636d8e1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-cloud-google-monitoring
 * [new ref]         367c7112002eacadc10b692c69a7ded3c636d8e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 367c711 Update to 1.19.0