this derivation will be built:
  /nix/store/gk6k6czzv151l2b89zvja757lhnxxfn2-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/gk6k6czzv151l2b89zvja757lhnxxfn2-bcachefs-module-7.0.0-30-generic.drv'...