these 6 derivations will be built:
  /nix/store/1j7ka7fc8vaflal0sn63v8ix987hzlks-omx-sparkshell-0.21.35-vendor.drv
  /nix/store/dcr0lw95szp7dvy8qgi8s60pksvzkcbb-omx-sparkshell-0.21.35.drv
  /nix/store/iaq3v6r39qxv04v60a843mjibvyyw504-omx-explore-harness-0.21.35-vendor.drv
  /nix/store/iy9pgm3x7ipalbs70kw1py6kzp7q89m4-omx-explore-harness-0.21.35.drv
  /nix/store/v189x39shqj8z61bdzpl6d5kpp1y27qw-oh-my-codex-0.21.35.drv
  /nix/store/vf624l2abjszgcpd04zmw8xl41gfp9l9-check-oh-my-codex.drv
could not copy /nix/store/mygc08mfqrxldnjsvs8izjc6hjwln2as-omx-explore-harness-0.21.35: error: gRPC FetchNars failed: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.2:50051: tcp handshaker shutdown
error: some outputs are unexpectedly invalid