this derivation will be built:
  /nix/store/iax4vxspx19w1nwd72w1kl719yr2s664-bcachefs-module-7.1.6+deb14-rt-arm64.drv
building '/nix/store/iax4vxspx19w1nwd72w1kl719yr2s664-bcachefs-module-7.1.6+deb14-rt-arm64.drv'...