this derivation will be built:
  /nix/store/n89jcf3s0lz6xanc333rfi4lh9mfzrjl-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/n89jcf3s0lz6xanc333rfi4lh9mfzrjl-bcachefs-module-7.1.5-zen1-1-zen.drv'...