this derivation will be built:
  /nix/store/a5pk1civ36bzscnq3yxl1m6f9v2b6ir1-bcachefs-module-7.1.8+deb14-rt-arm64.drv
building '/nix/store/a5pk1civ36bzscnq3yxl1m6f9v2b6ir1-bcachefs-module-7.1.8+deb14-rt-arm64.drv'...