this derivation will be built:
  /nix/store/rwsjkk8fgkx9wrck4n8h914mqrkfw5dy-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/rwsjkk8fgkx9wrck4n8h914mqrkfw5dy-bcachefs-module-7.0.0-39-generic.drv'...