Build failure of network:osmocom:nightly/osmo-mgw in CentOS_8/x86_64

Visit https://build.opensuse.org/package/live_build_log/network:osmocom:nightly/o… Package network:osmocom:nightly/osmo-mgw failed to build in CentOS_8/x86_64 Check out the package for editing: osc checkout network:osmocom:nightly osmo-mgw Last lines of build log: /var/cache/obs/worker/root_1/.pkgs/libstdc++-devel.rpm: Input/output error (worker was cloud118:1) -- Configure notifications at https://build.opensuse.org/my/subscriptions openSUSE Build Service (https://build.opensuse.org/)