$ git clone -n https://src.fedoraproject.org/rpms/golang-github-facette-natsort.git /var/lib/mock/f40-build-2479406-61613/root/chroot_tmpdir/scmroot/golang-github-facette-natsort
Cloning into '/var/lib/mock/f40-build-2479406-61613/root/chroot_tmpdir/scmroot/golang-github-facette-natsort'...
$ git fetch origin 22d5cd5e4aa913b5e5f26ef3f3b74fe18a84505f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-facette-natsort
 * [new ref]         22d5cd5e4aa913b5e5f26ef3f3b74fe18a84505f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22d5cd5 Added the README