$ git clone -n https://git.cclinux.org/stage/rpms/graphviz.git /var/lib/mock/dist-circle8-build-31207-5308/root/chroot_tmpdir/scmroot/graphviz
Cloning into '/var/lib/mock/dist-circle8-build-31207-5308/root/chroot_tmpdir/scmroot/graphviz'...
$ git reset --hard 72c66951b927bf74fc27c044e43074d5f07b7138
HEAD is now at 72c6695 import graphviz-2.40.1-40.el8