this derivation will be built:
  /nix/store/x544rn4qn1x11bbcpvqjqr7qspkj55ym-bcachefs-module-7.2.6+deb14-rt-arm64.drv
building '/nix/store/x544rn4qn1x11bbcpvqjqr7qspkj55ym-bcachefs-module-7.2.6+deb14-rt-arm64.drv'...