this derivation will be built:
  /nix/store/flmgq2ki8jqds6dx4591mrcxl7zp5llw-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/flmgq2ki8jqds6dx4591mrcxl7zp5llw-bcachefs-module-7.0.0-26-generic.drv'...