-----
Linting Python 2 code
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asdl/front_end.py:42:30 list comprehension redefines '_' from line 11
asdl/gen_cpp.py:396:13 local variable 'variant_name' is assigned to but never used
builtin/func_hay.py:52:9 local variable 'parse_opts' is assigned to but never used
builtin/json_ysh.py:81:17 local variable 'extra_newline' is assigned to but never used
builtin/json_ysh.py:102:13 local variable 'arg_jr' is assigned to but never used
core/state.py:561:9 local variable 'success' is assigned to but never used
osh/glob_.py:205:23 list comprehension redefines '_' from line 198
osh/glob_.py:361:17 local variable 'is_glob' is assigned to but never used
osh/split.py:80:34 list comprehension redefines 'buf' from line 64
osh/string_ops.py:61:30 list comprehension redefines 'b' from line 56
tools/ysh_ify.py:304:9 local variable 'op_id' is assigned to but never used
tools/ysh_ify.py:378:9 local variable 'has_rhs' is assigned to but never used
tools/ysh_ify.py:390:17 local variable 'lhs0' is assigned to but never used
tools/ysh_ify.py:397:13 local variable 'has_array_index' is assigned to but never used
tools/ysh_ify.py:639:17 local variable 'UP_iterable' is assigned to but never used
tools/ysh_ify.py:686:21 local variable 'else_spid' is assigned to but never used
ysh/expr_to_ast.py:844:9 local variable 'n' is assigned to but never used
-----
Linting Python 3 code
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mycpp/const_pass.py:331:17 local variable 'r' is assigned to but never used
mycpp/cppgen_pass.py:885:17 local variable 'fmt_types' is assigned to but never used
mycpp/mycpp_main.py:176:5 local variable 'start_time' is assigned to but never used
PASS: check-shebangs