this derivation will be built:
  /nix/store/g92q2cd6yapalnd0bk49xg7w4jmbsqw4-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/g92q2cd6yapalnd0bk49xg7w4jmbsqw4-bcachefs-module-7.0.0-30-generic.drv'...