this derivation will be built:
  /nix/store/hg4vzljivwz1l61wq36adn4i5yj7cn7x-bcachefs-module-7.1.7+deb14-rt-arm64.drv
building '/nix/store/hg4vzljivwz1l61wq36adn4i5yj7cn7x-bcachefs-module-7.1.7+deb14-rt-arm64.drv'...