this derivation will be built:
  /nix/store/vsf9mgwl3vb35y1m3wphhw2xb6p22sm9-bcachefs-module-7.1.7+deb14-rt-amd64.drv
building '/nix/store/vsf9mgwl3vb35y1m3wphhw2xb6p22sm9-bcachefs-module-7.1.7+deb14-rt-amd64.drv'...