this derivation will be built:
  /nix/store/i0fp0wkx4ddll6aznq51xkdf88rifpxa-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/i0fp0wkx4ddll6aznq51xkdf88rifpxa-bcachefs-module-7.0.0-39-generic.drv'...