this derivation will be built:
  /nix/store/i6nm6z7wn9jjdgkjm8q39cgsnvmvg59m-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/i6nm6z7wn9jjdgkjm8q39cgsnvmvg59m-bcachefs-module-7.1.5-zen1-2-zen.drv'...