$ git clone -n https://src.fedoraproject.org/rpms/dolfin.git /var/lib/mock/f33-build-329387-58164/root/chroot_tmpdir/scmroot/dolfin
Cloning into '/var/lib/mock/f33-build-329387-58164/root/chroot_tmpdir/scmroot/dolfin'...
$ git reset --hard fd792497464710d13c79205d0f5e3b93a9b1818b
HEAD is now at fd79249 Fix FTBFS