$ git clone -n https://src.fedoraproject.org/rpms/mcrouter.git /var/lib/mock/f41-build-845247-162680/root/chroot_tmpdir/scmroot/mcrouter
Cloning into '/var/lib/mock/f41-build-845247-162680/root/chroot_tmpdir/scmroot/mcrouter'...
error: RPC failed; curl 16 Error in the HTTP2 framing layer
fatal: the remote end hung up unexpectedly