closure compiler error

[Zibri]

$ node build.js 
Warning:

Emscripten version does not match.
Expected 2.0.26. See emcc --version for your currently installed version.

To install the expected verions, try:

  > emsdk install 2.0.26
  > emsdk activate 2.0.26

Or add --skip-em-check to bypass this check.

make: Entering directory '/home/runner/stockfish.js/src'
Default net: nn-5af11540bbfe.nnue
nn-5af11540bbfe.nnue available.
Network validated

Config:
debug: 'no'
sanitize: 'none'
optimize: 'yes'
arch: 'wasm'
bits: '64'
kernel: 'Linux'
os: 'GNU/Linux'
prefetch: 'no'
popcnt: 'no'
pext: 'no'
sse: 'yes'
mmx: 'no'
sse2: 'yes'
ssse3: 'yes'
sse41: 'yes'
avx2: 'no'
avxvnni: 'no'
avx512: 'no'
vnni256: 'no'
vnni512: 'no'
neon: 'no'
dotprod: 'no'
arm_version: '0'
target_windows: ''

Flags:
CXX: em++
CXXFLAGS: -D__EMSCRIPTEN_PTHREADS__ -DCHESSCOM -Wall -Wcast-qual -fno-exceptions -std=c++17 -DUSE_POPCNT -DUSE_WASM_SIMD -DUSE_WASM_SIMD_POST_MVP -msimd128 -DNNUE_EMBEDDING_OFF -DUSE_PTHREADS -DNDEBUG -O3 -fexperimental-new-pass-manager -DIS_64BIT -DNO_PREFETCH -DUSE_SSE41 -msse4.1 -DUSE_SSSE3 -mssse3 -DUSE_SSE2 -msse2 -DGIT_SHA=bb8d0c38 -DGIT_DATE=20230724 -flto=full
LDFLAGS:  -s USE_PTHREADS=1 -s PROXY_TO_PTHREAD=1 -s MODULARIZE=1 -s EXPORT_NAME=Stockfish -s ENVIRONMENT=web,worker,node -s STRICT=1 -s ASYNCIFY=1 -s 'ASYNCIFY_IMPORTS=[emscripten_utils_getline_impl]' -s FILESYSTEM=0 -s EXPORTED_RUNTIME_METHODS=[] --pre-js emscripten/pre.js --extern-pre-js emscripten/extern-pre.js --extern-post-js emscripten/extern-post.js -s ALLOW_MEMORY_GROWTH=0 -s INITIAL_MEMORY=536870912 -s FETCH=1 -s ASSERTIONS=0 --closure 1 -lpthread -D__EMSCRIPTEN_PTHREADS__ -DCHESSCOM -Wall -Wcast-qual -fno-exceptions -std=c++17 -DUSE_POPCNT -DUSE_WASM_SIMD -DUSE_WASM_SIMD_POST_MVP -msimd128 -DNNUE_EMBEDDING_OFF -DUSE_PTHREADS -DNDEBUG -O3 -fexperimental-new-pass-manager -DIS_64BIT -DNO_PREFETCH -DUSE_SSE41 -msse4.1 -DUSE_SSSE3 -mssse3 -DUSE_SSE2 -msse2 -DGIT_SHA=bb8d0c38 -DGIT_DATE=20230724 -flto=full

Testing config sanity. If this fails, try 'make help' ...

make ARCH=wasm COMP=em++ all
make[1]: Entering directory '/home/runner/stockfish.js/src'
em++ -D__EMSCRIPTEN_PTHREADS__ -DCHESSCOM -Wall -Wcast-qual -fno-exceptions -std=c++17 -DUSE_POPCNT -DUSE_WASM_SIMD -DUSE_WASM_SIMD_POST_MVP -msimd128 -DNNUE_EMBEDDING_OFF -DUSE_PTHREADS -DNDEBUG -O3 -fexperimental-new-pass-manager -DIS_64BIT -DNO_PREFETCH -DUSE_SSE41 -msse4.1 -DUSE_SSSE3 -mssse3 -DUSE_SSE2 -msse2 -DGIT_SHA=bb8d0c38 -DGIT_DATE=20230724 -flto=full   -c -o misc.o misc.cpp
em++ -o stockfish.js benchmark.o bitbase.o bitboard.o endgame.o evaluate.o main.o material.o misc.o movegen.o movepick.o pawns.o position.o psqt.o search.o thread.o timeman.o tt.o uci.o ucioption.o tune.o evaluate_nnue.o half_ka_v2_hm.o wasm_simd.o  -s USE_PTHREADS=1 -s PROXY_TO_PTHREAD=1 -s MODULARIZE=1 -s EXPORT_NAME="Stockfish" -s ENVIRONMENT=web,worker,node -s STRICT=1 -s ASYNCIFY=1 -s 'ASYNCIFY_IMPORTS=["emscripten_utils_getline_impl"]' -s FILESYSTEM=0 -s EXPORTED_RUNTIME_METHODS=[] --pre-js emscripten/pre.js --extern-pre-js emscripten/extern-pre.js --extern-post-js emscripten/extern-post.js -s ALLOW_MEMORY_GROWTH=0 -s INITIAL_MEMORY=536870912 -s FETCH=1 -s ASSERTIONS=0 --closure 1 -lpthread -D__EMSCRIPTEN_PTHREADS__ -DCHESSCOM -Wall -Wcast-qual -fno-exceptions -std=c++17 -DUSE_POPCNT -DUSE_WASM_SIMD -DUSE_WASM_SIMD_POST_MVP -msimd128 -DNNUE_EMBEDDING_OFF -DUSE_PTHREADS -DNDEBUG -O3 -fexperimental-new-pass-manager -DIS_64BIT -DNO_PREFETCH -DUSE_SSE41 -msse4.1 -DUSE_SSSE3 -mssse3 -DUSE_SSE2 -msse2 -DGIT_SHA=bb8d0c38 -DGIT_DATE=20230724 -flto=full
building:ERROR: Closure compiler run failed:

building:ERROR: Unknown language `ECMASCRIPT_NEXT_IN' specified.

em++: error: closure compiler failed (rc: 255): closure-compiler --compilation_level ADVANCED_OPTIMIZATIONS --language_in ECMASCRIPT_NEXT_IN --language_out NO_TRANSPILE --emit_use_strict=false --externs /usr/share/emscripten/src/closure-externs/closure-externs.js --externs /usr/share/emscripten/src/closure-externs/node-externs.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/zlib.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/repl.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/child_process.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/assert.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/readline.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/path.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/core.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/domain.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/tls.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/url.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/vm.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/dgram.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/process.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/string_decoder.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/stream.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/cluster.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/util.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/fs.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/http.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/tty.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/os.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/https.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/punycode.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/events.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/querystring.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/buffer.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/net.js --externs /usr/share/emscripten/third_party/closure-compiler/node-externs/dns.js --externs /usr/share/emscripten/src/closure-externs/dyncall-externs.js --js /tmp/emscripten_temp_ycaghkjg/stockfish.js.pp.js.jso.js.jso.js.jso.js.jso.js --js_output_file tmptzfdw9p5.cc.js the error message may be clearer with -g1 and EMCC_DEBUG=2 set
make[1]: *** [Makefile:1002: stockfish.js] Error 1
make[1]: Leaving directory '/home/runner/stockfish.js/src'
make: *** [Makefile:855: build] Error 2
make: Leaving directory '/home/runner/stockfish.js/src'