this derivation will be built:
  /nix/store/87a0m1l4bcjfacbg7772ljcn02xgvf39-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/87a0m1l4bcjfacbg7772ljcn02xgvf39-bcachefs-module-7.0.0-28-generic.drv'...