this derivation will be built:
  /nix/store/dqds93c2ar8dpll9jjgrcxkdpn7b6c8q-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/dqds93c2ar8dpll9jjgrcxkdpn7b6c8q-bcachefs-module-7.1.5-zen1-1-zen.drv'...