$ git clone -n https://src.fedoraproject.org/rpms/qpid-dispatch.git /var/lib/mock/f40-build-758105-119822/root/chroot_tmpdir/scmroot/qpid-dispatch
Cloning into '/var/lib/mock/f40-build-758105-119822/root/chroot_tmpdir/scmroot/qpid-dispatch'...
$ git reset --hard bc216e98decc55ce3eb55ea6cda0d05fd1bbf9bc
HEAD is now at bc216e9 1.19.0-7