$ git clone -n https://src.fedoraproject.org/rpms/R-RMariaDB.git /var/lib/mock/f39-build-1586951-38213/root/chroot_tmpdir/scmroot/R-RMariaDB
Cloning into '/var/lib/mock/f39-build-1586951-38213/root/chroot_tmpdir/scmroot/R-RMariaDB'...
error: RPC failed; curl 16 Error in the HTTP2 framing layer
fatal: the remote end hung up unexpectedly