TAP tests not enabled in pg_dump

I want to execute some testing code but I conflict against error.
Please tell me how to fix it :)

Environment:
=================================================================
OSX: 10.14.6
postgresql: version 13 current development

In postgresql/src/bin/pg_dump dir I command below

$ make check PROVE_TESTS='t/001_basic.pi'

Error:
================================================================
/Library/Developer/CommandLineTools/usr/bin/make -C ../../../src/backend
generated-headers
/Library/Developer/CommandLineTools/usr/bin/make -C catalog distprep
generated-header-symlinks
make[2]: Nothing to be done for `distprep'.
make[2]: Nothing to be done for `generated-header-symlinks'.
/Library/Developer/CommandLineTools/usr/bin/make -C utils distprep
generated-header-symlinks
make[2]: Nothing to be done for `distprep'.
make[2]: Nothing to be done for `generated-header-symlinks'.
rm -rf '/Users/admin/Documents/Github/postgresql'/tmp_install
/bin/sh ../../../config/install-sh -c -d
'/Users/admin/Documents/Github/postgresql'/tmp_install/log
/Library/Developer/CommandLineTools/usr/bin/make -C '../../..'
DESTDIR='/Users/admin/Documents/Github/postgresql'/tmp_install install

'/Users/admin/Documents/Github/postgresql'/tmp_install/log/install.log 2>&1

/Library/Developer/CommandLineTools/usr/bin/make -j1 checkprep

'/Users/admin/Documents/Github/postgresql'/tmp_install/log/install.log

2>&1
TAP tests not enabled