this derivation will be built:
  /nix/store/hv0ssdbx1rmxxiqmy42iyf1dqlfvm2dv-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/hv0ssdbx1rmxxiqmy42iyf1dqlfvm2dv-bcachefs-module-7.0.0-31-generic.drv'...