this derivation will be built:
  /nix/store/8mn3qzby8bg6ar7ikx3faignvjk4ln7p-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/8mn3qzby8bg6ar7ikx3faignvjk4ln7p-bcachefs-module-7.0.0-34-generic.drv'...