this derivation will be built:
  /nix/store/spxmv8gcbp1wqqdig3mzx54had1lkx8r-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/spxmv8gcbp1wqqdig3mzx54had1lkx8r-bcachefs-module-7.0.0-38-generic.drv'...