$ git clone -n https://src.fedoraproject.org/rpms/ShellCheck.git /var/lib/mock/f38-build-side-42-init-devel-743702-27658/root/chroot_tmpdir/scmroot/ShellCheck
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-743702-27658/root/chroot_tmpdir/scmroot/ShellCheck'...
$ git fetch origin c32e5a128ee3c1aa8c23a3b9be3744bd79f469cb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ShellCheck
 * [new ref]         c32e5a128ee3c1aa8c23a3b9be3744bd79f469cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c32e5a1 refresh to cabal-rpm-2.1.0