$ git clone -n https://src.fedoraproject.org/rpms/fcitx5.git /var/lib/mock/f45-build-8769-394/root/chroot_tmpdir/scmroot/fcitx5
Cloning into '/var/lib/mock/f45-build-8769-394/root/chroot_tmpdir/scmroot/fcitx5'...
error: RPC failed; HTTP 503 curl 22 The requested URL returned error: 503
fatal: the remote end hung up unexpectedly