this derivation will be built:
  /nix/store/9fnjkqf704sabmqjqjp4vwxnh6q4b5j6-bcachefs-module-7.1.5+deb14-rt-amd64.drv
building '/nix/store/9fnjkqf704sabmqjqjp4vwxnh6q4b5j6-bcachefs-module-7.1.5+deb14-rt-amd64.drv'...