this derivation will be built:
  /nix/store/9z495vc9zy77v9gjb44bf070dgpkwyw1-bcachefs-module-7.1.2-zen3-1-zen.drv
building '/nix/store/9z495vc9zy77v9gjb44bf070dgpkwyw1-bcachefs-module-7.1.2-zen3-1-zen.drv'...