$ git clone -n https://git.cclinux.org/stage/rpms/tar.git /var/lib/mock/dist-circle8-build-19289-3593/root/chroot_tmpdir/scmroot/tar
Cloning into '/var/lib/mock/dist-circle8-build-19289-3593/root/chroot_tmpdir/scmroot/tar'...
$ git reset --hard 3896741445b8018a1013e5fa8523d612557941ef
HEAD is now at 3896741 import tar-1.30-5.el8