$ git clone -n https://src.fedoraproject.org/rpms/swtpm.git /var/lib/mock/f40-build-758177-119824/root/chroot_tmpdir/scmroot/swtpm
Cloning into '/var/lib/mock/f40-build-758177-119824/root/chroot_tmpdir/scmroot/swtpm'...
error: RPC failed; curl 16 Error in the HTTP2 framing layer
fatal: the remote end hung up unexpectedly