Turn require Coq depr warnings as error by default - #21851

File "/tmp/tmp_cmgs9ni/Top/example_055.v", line 1, characters 5-8:
Error: "From Coq" has been replaced by "From Stdlib".
[deprecated-from-Coq,deprecated-since-9.0,deprecated,default]


Does this output display the correct error? [(y)es/(n)o] 
I think the error is 'Error: "From Coq" has been replaced by "From Stdlib".
[deprecated-from-Coq,deprecated-since-9.0,deprecated,default]

'.
The corresponding regular expression is 'File "[^"]+", line ([0-9-]+), characters [0-9-]+:\n(Error:\s+"From\s+Coq"\s+has\s+been\s+replaced\s+by\s+"From\s+Stdlib"\.\s\[deprecated\-from\-Coq,deprecated\-since\-[\d]+\.[\d]+,deprecated,default\])'.

Is this correct? [(y)es/(n)o] Traceback (most recent call last):
  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 4834, in main
    env["error_reg_string"] = get_error_reg_string(output_file_name, **env)
  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1137, in get_error_reg_string
    error_reg_string = get_error_reg_string_of_output(
  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1035, in get_error_reg_string_of_output
    result = ask("Is this correct? [(y)es/(n)o] ", **kwargs).lower().strip()
  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1014, in ask
    return raw_input(query)
EOFError: EOF when reading a line

Traceback (most recent call last):
  File "/builds/coq/coq/_build_ci/coq_tools/find-bug.py", line 6, in <module>
    sys.exit(main())
  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 4834, in main
    env["error_reg_string"] = get_error_reg_string(output_file_name, **env)
  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1137, in get_error_reg_string
    error_reg_string = get_error_reg_string_of_output(
  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1035, in get_error_reg_string_of_output
    result = ask("Is this correct? [(y)es/(n)o] ", **kwargs).lower().strip()
  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1014, in ask
    return raw_input(query)
EOFError: EOF when reading a line
$$ relpath /builds/coq/coq/_build_ci/coq_tools/examples/prefix-grep.py /builds/coq/coq/_build_ci/coq_tools/examples/example_055
$$ python3 -c 'import os, sys; print(os.path.relpath(*sys.argv[1:]))' /builds/coq/coq/_build_ci/coq_tools/examples/prefix-grep.py /builds/coq/coq/_build_ci/coq_tools/examples/example_055
$ PREFIX_GREP=../prefix-grep.py
$ python3 ../prefix-grep.py '$$ python3 /builds/coq/coq/_build_ci/coq_tools/find-bug.py example_055.v bug_055.v --faster-skip-repeat-edit-suffixes --no-minimize-args --no-try-all-inlining-and-minimization-again-at-end --inline-coqlib -l -�Warning: OUT_FILE (bug_055.v) already exists.  Would you like to overwrite?�Please enter (y)es/(n)o: �Coq version: 9.3+alpha compiled with OCaml 4.14.0�getting example_055.v (/builds/coq/coq/_build_ci/coq_tools/examples/example_055/example_055.v)�getting example_055.glob (/builds/coq/coq/_build_ci/coq_tools/examples/example_055/example_055.glob)�First, I will attempt to absolutize relevant [Require]s in example_055.v, and store the result in bug_055.v...�Now, I will attempt to coq the file, and find the error...�Coqing the file (bug_055.v)...�Running command: "coqc" "-w" "-deprecated-native-compiler-option,-native-compiler-disabled" "-native-compiler" "ondemand" "-R" "." "Top" "-R" "/builds/coq/coq/_install_ci/lib/coq/theories" "Corelib" "-R" "/builds/coq/coq/_install_ci/lib/coq/user-contrib/Stdlib" "Stdlib" "-top" "Top.example_055" "-Q" "/tmp/tmp_cmgs9ni" "" "/tmp/tmp_cmgs9ni/Top/example_055.v" "-q"�The timeout for ('\''coqc'\'',) has been set to: 3�This file produces the following output when Coq'\''ed:�File "/tmp/tmp_cmgs9ni/Top/example_055.v", line 1, characters 5-8:�Error: "From Coq" has been replaced by "From Stdlib".�[deprecated-from-Coq,deprecated-since-9.0,deprecated,default]�Does this output display the correct error? [(y)es/(n)o] �I think the error is '\''Error: "From Coq" has been replaced by "From Stdlib".�[deprecated-from-Coq,deprecated-since-9.0,deprecated,default]�'\''.�The corresponding regular expression is '\''File "[^"]+", line ([0-9-]+), characters [0-9-]+:\n(Error:\s+"From\s+Coq"\s+has\s+been\s+replaced\s+by\s+"From\s+Stdlib"\.\s\[deprecated\-from\-Coq,deprecated\-since\-[\d]+\.[\d]+,deprecated,default\])'\''.�Is this correct? [(y)es/(n)o] Traceback (most recent call last):�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 4834, in main�    env["error_reg_string"] = get_error_reg_string(output_file_name, **env)�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1137, in get_error_reg_string�    error_reg_string = get_error_reg_string_of_output(�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1035, in get_error_reg_string_of_output�    result = ask("Is this correct? [(y)es/(n)o] ", **kwargs).lower().strip()�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1014, in ask�    return raw_input(query)�EOFError: EOF when reading a line�Traceback (most recent call last):�  File "/builds/coq/coq/_build_ci/coq_tools/find-bug.py", line 6, in <module>�    sys.exit(main())�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 4834, in main�    env["error_reg_string"] = get_error_reg_string(output_file_name, **env)�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1137, in get_error_reg_string�    error_reg_string = get_error_reg_string_of_output(�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1035, in get_error_reg_string_of_output�    result = ask("Is this correct? [(y)es/(n)o] ", **kwargs).lower().strip()�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1014, in ask�    return raw_input(query)�EOFError: EOF when reading a line' '= fun b : bool => if b then True else False�     : bool -> Prop�File "[^"]*\.v", line [0-9-]\+, characters 0-30:�Error: The command has not failed\s\?!'
$$ python3 /builds/coq/coq/_build_ci/coq_tools/find-bug.py example_055.v bug_055.v --faster-skip-repeat-edit-suffixes --no-minimize-args --no-try-all-inlining-and-minimization-again-at-end --inline-coqlib -l -�Warning: OUT_FILE (bug_055.v) already exists.  Would you like to overwrite?�Please enter (y)es/(n)o: �Coq version: 9.3+alpha compiled with OCaml 4.14.0�getting example_055.v (/builds/coq/coq/_build_ci/coq_tools/examples/example_055/example_055.v)�getting example_055.glob (/builds/coq/coq/_build_ci/coq_tools/examples/example_055/example_055.glob)�First, I will attempt to absolutize relevant [Require]s in example_055.v, and store the result in bug_055.v...�Now, I will attempt to coq the file, and find the error...�Coqing the file (bug_055.v)...�Running command: "coqc" "-w" "-deprecated-native-compiler-option,-native-compiler-disabled" "-native-compiler" "ondemand" "-R" "." "Top" "-R" "/builds/coq/coq/_install_ci/lib/coq/theories" "Corelib" "-R" "/builds/coq/coq/_install_ci/lib/coq/user-contrib/Stdlib" "Stdlib" "-top" "Top.example_055" "-Q" "/tmp/tmp_cmgs9ni" "" "/tmp/tmp_cmgs9ni/Top/example_055.v" "-q"�The timeout for ('coqc',) has been set to: 3�This file produces the following output when Coq'ed:�File "/tmp/tmp_cmgs9ni/Top/example_055.v", line 1, characters 5-8:�Error: "From Coq" has been replaced by "From Stdlib".�[deprecated-from-Coq,deprecated-since-9.0,deprecated,default]�Does this output display the correct error? [(y)es/(n)o] �I think the error is 'Error: "From Coq" has been replaced by "From Stdlib".�[deprecated-from-Coq,deprecated-since-9.0,deprecated,default]�'.�The corresponding regular expression is 'File "[^"]+", line ([0-9-]+), characters [0-9-]+:\n(Error:\s+"From\s+Coq"\s+has\s+been\s+replaced\s+by\s+"From\s+Stdlib"\.\s\[deprecated\-from\-Coq,deprecated\-since\-[\d]+\.[\d]+,deprecated,default\])'.�Is this correct? [(y)es/(n)o] Traceback (most recent call last):�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 4834, in main�    env["error_reg_string"] = get_error_reg_string(output_file_name, **env)�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1137, in get_error_reg_string�    error_reg_string = get_error_reg_string_of_output(�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1035, in get_error_reg_string_of_output�    result = ask("Is this correct? [(y)es/(n)o] ", **kwargs).lower().strip()�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1014, in ask�    return raw_input(query)�EOFError: EOF when reading a line�Traceback (most recent call last):�  File "/builds/coq/coq/_build_ci/coq_tools/find-bug.py", line 6, in <module>�    sys.exit(main())�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 4834, in main�    env["error_reg_string"] = get_error_reg_string(output_file_name, **env)�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1137, in get_error_reg_string�    error_reg_string = get_error_reg_string_of_output(�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1035, in get_error_reg_string_of_output�    result = ask("Is this correct? [(y)es/(n)o] ", **kwargs).lower().strip()�  File "/builds/coq/coq/_build_ci/coq_tools/coq_tools/find_bug.py", line 1014, in ask�    return raw_input(query)�EOFError: EOF when reading a line