$ git clone -n https://src.fedoraproject.org/rpms/proxmark3.git /var/lib/mock/f38-build-side-42-init-devel-637927-26384/root/chroot_tmpdir/scmroot/proxmark3
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-637927-26384/root/chroot_tmpdir/scmroot/proxmark3'...
error: RPC failed; curl 16 Error in the HTTP2 framing layer
fetch-pack: unexpected disconnect while reading sideband packet
fatal: early EOF
fatal: unpack-objects failed