this derivation will be built:
  /nix/store/36k9z2rw2f46pjqiwk0f485r7z0c421r-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/36k9z2rw2f46pjqiwk0f485r7z0c421r-bcachefs-module-7.0.0-28-generic.drv'...