these 2 derivations will be built:
  /nix/store/63rk9bv2hvnc3yg265xxznjgdxmn96i9-mirasim-0.0.565.drv
  /nix/store/ag4vkgh6xlxcvyvrv93mp1b9903qrpsb-check-mirasim.drv
could not copy /nix/store/wb8al3qd966c0ld0qij3npc2xrlya5wc-mirasim-0.0.565: error: gRPC FetchNars failed: failed to connect to all addresses; last error: UNKNOWN: ipv4:65.21.215.17:50051: connection attempt timed out before receiving SETTINGS frame
error: some outputs are unexpectedly invalid