this derivation will be built:
  /nix/store/gvfyabi1b8rmwxsds69fsh8kmkxvmdg9-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/gvfyabi1b8rmwxsds69fsh8kmkxvmdg9-bcachefs-module-7.1.5-zen1-2-zen.drv'...