$ git clone -n https://src.fedoraproject.org/rpms/golang-github-ipfs-util.git /var/lib/mock/f38-build-side-42-init-devel-1026370-29689/root/chroot_tmpdir/scmroot/golang-github-ipfs-util
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1026370-29689/root/chroot_tmpdir/scmroot/golang-github-ipfs-util'...
$ git fetch origin 3ae0cd8a16868bd2a69b35dd89f7a88387e830fb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-ipfs-util
 * [new ref]         3ae0cd8a16868bd2a69b35dd89f7a88387e830fb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3ae0cd8 Added the README