this derivation will be built:
  /nix/store/cg9z8wa1q8936i593yzpdq9q6968k25h-bcachefs-module-7.1.5-arch1-2.drv
building '/nix/store/cg9z8wa1q8936i593yzpdq9q6968k25h-bcachefs-module-7.1.5-arch1-2.drv'...