this derivation will be built:
  /nix/store/sv8bspn7d834620iy45631facpzz88zr-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/sv8bspn7d834620iy45631facpzz88zr-bcachefs-module-7.0.0-30-generic.drv'...