this derivation will be built:
  /nix/store/1lwfvc6k1aali1q4f0w0m3x8373phs8l-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/1lwfvc6k1aali1q4f0w0m3x8373phs8l-bcachefs-module-7.0.0-39-generic.drv'...