this derivation will be built:
  /nix/store/90nw9h8hvy8n8xbn9v66f0vwdc4fx4zc-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/90nw9h8hvy8n8xbn9v66f0vwdc4fx4zc-bcachefs-module-7.0.0-29-generic.drv'...