*** Running test-ast-formats
(C (w <Lit_Chars echo>) (w <Lit_Chars hi>))
(command.Simple
  blame_tok:(Token
    id:Lit_Chars
    length:4
    col:0
    line:(SourceLine line_num:1 content:"echo hi" src:(source.CFlag))
  )
  more_env:[]
  words:[
    (CompoundWord parts:[...0x7fe08845dde0])
    (CompoundWord
      parts:[(Token id:Lit_Chars length:2 col:5 line:...0x7fe0884173b0)]
    )
  ]
  is_last_cmd:F
)
OK  test-ast-formats
*** Running test-bash-version-emulation
[1/23] cxx asan '' _gen/cpp/build_stamp.cc _build/obj/cxx-asan/_gen/cpp/build_stamp.o
[2/23] cxx asan '' _gen/bin/text_files.cc _build/obj/cxx-asan/_gen/bin/text_files.o
[3/23] cxx asan '' cpp/fanos_shared.c _build/obj/cxx-asan/cpp/fanos_shared.o
[4/23] cxx asan '' cpp/fanos.cc _build/obj/cxx-asan/cpp/fanos.o
[5/23] cxx asan '' cpp/libc.cc _build/obj/cxx-asan/cpp/libc.o
[6/23] cxx asan '' cpp/osh.cc _build/obj/cxx-asan/cpp/osh.o
[7/23] cxx asan '' cpp/frontend_pyreadline.cc _build/obj/cxx-asan/cpp/frontend_pyreadline.o
[8/23] cxx asan '' cpp/osh_tdop.cc _build/obj/cxx-asan/cpp/osh_tdop.o
[9/23] cxx asan '' cpp/core.cc _build/obj/cxx-asan/cpp/core.o
[10/23] cxx asan '' cpp/pylib.cc _build/obj/cxx-asan/cpp/pylib.o
[11/23] cxx asan '' cpp/pgen2.cc _build/obj/cxx-asan/cpp/pgen2.o
[12/23] cxx asan '' _gen/data_lang/nil8.asdl.cc _build/obj/cxx-asan/_gen/data_lang/nil8.asdl.o
[13/23] cxx asan '' cpp/frontend_match.cc _build/obj/cxx-asan/cpp/frontend_match.o
[14/23] cxx asan '' cpp/stdlib.cc _build/obj/cxx-asan/cpp/stdlib.o
[15/23] cxx asan '' _gen/frontend/consts.cc _build/obj/cxx-asan/_gen/frontend/consts.o
[16/23] cxx asan '' _gen/frontend/signal.cc _build/obj/cxx-asan/_gen/frontend/signal.o
[17/23] cxx asan '' _gen/frontend/help_meta.cc _build/obj/cxx-asan/_gen/frontend/help_meta.o
[18/23] cxx asan '' _gen/osh/arith_parse.cc _build/obj/cxx-asan/_gen/osh/arith_parse.o
[19/23] cxx asan '' _gen/bin/oils_for_unix.mycpp-main.cc _build/obj/cxx-asan/_gen/bin/oils_for_unix.mycpp-main.o
[20/23] cxx asan '' _gen/bin/oils_for_unix.mycpp.cc _build/obj/cxx-asan/_gen/bin/oils_for_unix.mycpp.o
FAILED: _build/obj/cxx-asan/_gen/bin/oils_for_unix.mycpp.o 
build/ninja-rules-cpp.sh compile_one cxx asan '' _gen/bin/oils_for_unix.mycpp.cc _build/obj/cxx-asan/_gen/bin/oils_for_unix.mycpp.o _build/obj/cxx-asan/_gen/bin/oils_for_unix.mycpp.o.d
_gen/bin/oils_for_unix.mycpp.cc: In member function ‘virtual int process_osh::Exec::Run(runtime_asdl::cmd_value::Argv*)’:
_gen/bin/oils_for_unix.mycpp.cc:18747:73: error: invalid operands of types ‘List<BigStr*>*’ and ‘List<BigStr*>*’ to binary ‘operator+’
18747 |     c2_argv = (NewList<BigStr*>(std::initializer_list<BigStr*>{arg->a}) + cmd_val->argv->slice((i + 1)));
      |                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                                |                                                              |
      |                                List<BigStr*>*                                                 List<BigStr*>*
[21/23] cxx asan '' _gen/ysh/grammar_tables.cc _build/obj/cxx-asan/_gen/ysh/grammar_tables.o
ninja: build stopped: subcommand failed.
FAIL  test-bash-version-emulation