this derivation will be built:
  /nix/store/08qgmiaqs4gr4mnl319gq02n1n3wd84x-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/08qgmiaqs4gr4mnl319gq02n1n3wd84x-bcachefs-module-7.0.0-30-generic.drv'...