this derivation will be built:
  /nix/store/h6f3gl7b1raj8l5acfpar80ddnxvwvcz-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/h6f3gl7b1raj8l5acfpar80ddnxvwvcz-bcachefs-module-7.1.5-zen1-1-zen.drv'...