this derivation will be built:
  /nix/store/px400dnjhrvjkq804hpc594a4x7q1q6y-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/px400dnjhrvjkq804hpc594a4x7q1q6y-bcachefs-module-7.1.5-zen1-1-zen.drv'...