this derivation will be built:
  /nix/store/4l0ym91ar5amda86wza97x024154518a-bcachefs-module-7.2.10-arch1-1.drv
building '/nix/store/4l0ym91ar5amda86wza97x024154518a-bcachefs-module-7.2.10-arch1-1.drv'...