this derivation will be built:
  /nix/store/xw8n16ycfss3za7b77qawlgsrpja343b-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/xw8n16ycfss3za7b77qawlgsrpja343b-bcachefs-module-7.0.0-14-generic.drv'...