this derivation will be built:
  /nix/store/6d974rxs3gy2pw2x2hsz4ja1hw2jhyrv-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/6d974rxs3gy2pw2x2hsz4ja1hw2jhyrv-bcachefs-module-7.0.0-34-generic.drv'...