this derivation will be built:
  /nix/store/ayg7r4w2cf68b8my9fx9r5xrckpm3jyi-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/ayg7r4w2cf68b8my9fx9r5xrckpm3jyi-bcachefs-module-7.1.5-zen1-1-zen.drv'...