this derivation will be built:
  /nix/store/dfdlph0ij4sqix0hlq1ryvm58sdkiaci-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/dfdlph0ij4sqix0hlq1ryvm58sdkiaci-bcachefs-module-7.0.0-38-generic.drv'...