this derivation will be built:
  /nix/store/wmqhw9v6iqckny36lxwaq7hwxxj825s5-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/wmqhw9v6iqckny36lxwaq7hwxxj825s5-bcachefs-module-7.0.0-28-generic.drv'...