this derivation will be built:
  /nix/store/hgq78kh0h7gdxm6xalc3hjzqczs3jm8l-bcachefs-module-7.2.7-zen1-1-zen.drv
building '/nix/store/hgq78kh0h7gdxm6xalc3hjzqczs3jm8l-bcachefs-module-7.2.7-zen1-1-zen.drv'...