this derivation will be built:
  /nix/store/4gxqhm5973g01n4k99xnq9awampa2dda-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/4gxqhm5973g01n4k99xnq9awampa2dda-bcachefs-module-7.0.0-34-generic.drv'...