this derivation will be built:
  /nix/store/8b9yvxlsaq7l1x6s1dj316fyj8h4lb0m-bcachefs-module-7.1.7+deb14-rt-arm64.drv
building '/nix/store/8b9yvxlsaq7l1x6s1dj316fyj8h4lb0m-bcachefs-module-7.1.7+deb14-rt-arm64.drv'...