buildx failed with: ERROR: failed to solve: process "/bin/sh -c . \"/work/emsdk/emsdk_env.sh\" && mkdir -p /work/wasm && emcc -O3 -flto --closure=1 -s ALLOW_UNIMPLEMENTED_SYSCALLS=1 -s EXPORT_NAME=libtoxcore -s IGNORE_MISSING_MAIN=1 -s MAIN_MODULE=1 -s MALLOC=emmalloc -s MODULARIZE=1 -s STRICT=1 -s WEBSOCKET_URL=wss:// /usr/local/lib/libsodium.a /usr/local/lib/libtoxcore.a -o /work/wasm/libtoxcore.js" did not complete successfully: exit code: 1