this derivation will be built:
  /nix/store/d86jbw3x0yzcj0mwf3q3qiw5n7cvmdh9-bcachefs-module-7.1.3+deb14-rt-arm64.drv
building '/nix/store/d86jbw3x0yzcj0mwf3q3qiw5n7cvmdh9-bcachefs-module-7.1.3+deb14-rt-arm64.drv'...