this derivation will be built:
  /nix/store/f70z33ar5nfmdgjf13pkdl05w1jdnv7b-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/f70z33ar5nfmdgjf13pkdl05w1jdnv7b-bcachefs-module-7.0.0-27-generic.drv'...