$ git clone -n https://git.cclinux.org/stage/rpms/libtar.git /var/lib/mock/dist-circle8-build-98099-47204/root/chroot_tmpdir/scmroot/libtar
Cloning into '/var/lib/mock/dist-circle8-build-98099-47204/root/chroot_tmpdir/scmroot/libtar'...
$ git reset --hard 8814fbdacd6f07ad3bd024899e0f497560e8c30a
HEAD is now at 8814fbd import libtar-1.2.20-17.el8