this derivation will be built:
  /nix/store/i1rhvc2fydg2m1d67m5iz6l3h9sgfn2k-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/i1rhvc2fydg2m1d67m5iz6l3h9sgfn2k-bcachefs-module-7.0.0-34-generic.drv'...