$ git clone -n https://git.cclinux.org/stage/rpms/icu.git /var/lib/mock/dist-circle8-ppc64le-build-47653-12581/root/chroot_tmpdir/scmroot/icu
Cloning into '/var/lib/mock/dist-circle8-ppc64le-build-47653-12581/root/chroot_tmpdir/scmroot/icu'...
error: unable to create temporary file: No space left on device
fatal: failed to write object
fatal: unpack-objects failed