this derivation will be built:
  /nix/store/j463z0dm0qphaai241v6nv6bngaqxpig-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/j463z0dm0qphaai241v6nv6bngaqxpig-bcachefs-module-7.0.0-30-generic.drv'...