this derivation will be built:
  /nix/store/imrdgr71gn846r29fv2rifd1fsr324yh-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/imrdgr71gn846r29fv2rifd1fsr324yh-bcachefs-module-7.0.0-28-generic.drv'...