$ git clone -n https://src.fedoraproject.org/rpms/hadolint.git /var/lib/mock/f38-build-side-42-init-devel-1236964-30640/root/chroot_tmpdir/scmroot/hadolint
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1236964-30640/root/chroot_tmpdir/scmroot/hadolint'...
$ git fetch origin 990c94bebe8d6c26a3b6070bc2a0be81ed631af1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hadolint
 * [new ref]         990c94bebe8d6c26a3b6070bc2a0be81ed631af1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 990c94b update to 2.12.0