$ git clone -n https://src.fedoraproject.org/rpms/plplot.git /var/lib/mock/f39-build-2356891-60293/root/chroot_tmpdir/scmroot/plplot
Cloning into '/var/lib/mock/f39-build-2356891-60293/root/chroot_tmpdir/scmroot/plplot'...
error: RPC failed; curl 55 Send failure: Broken pipe
fetch-pack: unexpected disconnect while reading sideband packet
fatal: early EOF
fatal: fetch-pack: invalid index-pack output