this derivation will be built:
  /nix/store/s5vlzkwva8qbhz6sgh9dajqcj9yib1g5-bcachefs-module-7.1.2-zen3-1-zen.drv
building '/nix/store/s5vlzkwva8qbhz6sgh9dajqcj9yib1g5-bcachefs-module-7.1.2-zen3-1-zen.drv'...