2025-02-01T23:05:49,809 Created temporary directory: /tmp/pip-build-tracker-r5tr2b4f
2025-02-01T23:05:49,810 Initialized build tracking at /tmp/pip-build-tracker-r5tr2b4f
2025-02-01T23:05:49,811 Created build tracker: /tmp/pip-build-tracker-r5tr2b4f
2025-02-01T23:05:49,811 Entered build tracker: /tmp/pip-build-tracker-r5tr2b4f
2025-02-01T23:05:49,812 Created temporary directory: /tmp/pip-wheel-v8nz5o5p
2025-02-01T23:05:49,816 Created temporary directory: /tmp/pip-ephem-wheel-cache-1tliolnt
2025-02-01T23:05:49,863 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-02-01T23:05:49,866 2 location(s) to search for versions of smugcli:
2025-02-01T23:05:49,866 * https://pypi.org/simple/smugcli/
2025-02-01T23:05:49,866 * https://www.piwheels.org/simple/smugcli/
2025-02-01T23:05:49,867 Fetching project page and analyzing links: https://pypi.org/simple/smugcli/
2025-02-01T23:05:49,867 Getting page https://pypi.org/simple/smugcli/
2025-02-01T23:05:49,869 Found index url https://pypi.org/simple/
2025-02-01T23:05:50,092 Fetched page https://pypi.org/simple/smugcli/ as application/vnd.pypi.simple.v1+json
2025-02-01T23:05:50,097   Skipping link: No binaries permitted for smugcli: https://files.pythonhosted.org/packages/fa/28/7c4f299fa7b96eb6764ced500ad5d82a1d24f55ae4cbc6931a3094b87b54/smugcli-0.9.0-py2.py3-none-any.whl (from https://pypi.org/simple/smugcli/)
2025-02-01T23:05:50,098   Found link https://files.pythonhosted.org/packages/d3/76/55d9a4460cf9e3a29e21e8b33c03fab4c2555168cca5eb220fcca0f53ff7/smugcli-0.9.0.tar.gz (from https://pypi.org/simple/smugcli/), version: 0.9.0
2025-02-01T23:05:50,098   Skipping link: No binaries permitted for smugcli: https://files.pythonhosted.org/packages/e1/9d/02fed2dd4fba706afeb4411bd3c154dca9efe54da42e6e88a96620b96025/smugcli-1.0.0-py2.py3-none-any.whl (from https://pypi.org/simple/smugcli/)
2025-02-01T23:05:50,099   Found link https://files.pythonhosted.org/packages/68/ef/2248903c4ba9ddacd19f65e9cd5803543fb85f7fad2fd85e8b844a4ff121/smugcli-1.0.0.tar.gz (from https://pypi.org/simple/smugcli/), version: 1.0.0
2025-02-01T23:05:50,099   Skipping link: No binaries permitted for smugcli: https://files.pythonhosted.org/packages/37/97/99964fda7957146e4b1c21a6376472b5955e4bf158f898879fd4d0253247/smugcli-1.0.1-py2.py3-none-any.whl (from https://pypi.org/simple/smugcli/)
2025-02-01T23:05:50,100   Found link https://files.pythonhosted.org/packages/2c/76/f2a04ba4a1c428514d366595f6239dc0694d501ed835bc6acee0011d1e2d/smugcli-1.0.1.tar.gz (from https://pypi.org/simple/smugcli/), version: 1.0.1
2025-02-01T23:05:50,101   Found link https://files.pythonhosted.org/packages/0f/7e/de6687c3aa40778f7d1ca5230c496bef8cac0ad0ea67ca740948a4e40c75/smugcli-1.0.2.tar.gz (from https://pypi.org/simple/smugcli/), version: 1.0.2
2025-02-01T23:05:50,101   Skipping link: No binaries permitted for smugcli: https://files.pythonhosted.org/packages/a2/34/d58bc541a77452d4bab37c920cd2ff0e2b82267f1aab34fb7c4538ba51c1/smugcli-1.0.3-py2.py3-none-any.whl (from https://pypi.org/simple/smugcli/)
2025-02-01T23:05:50,102   Found link https://files.pythonhosted.org/packages/b2/28/39815197804b4b5c70ea21f3c1f152c8a4edf6f9197ed239b3a45204368d/smugcli-1.0.3.tar.gz (from https://pypi.org/simple/smugcli/), version: 1.0.3
2025-02-01T23:05:50,102   Skipping link: No binaries permitted for smugcli: https://files.pythonhosted.org/packages/2d/1e/72c451d359fc2f761af099a194ea3129d8f4def498faa33c146424dc8e2c/smugcli-1.0.4-py2.py3-none-any.whl (from https://pypi.org/simple/smugcli/)
2025-02-01T23:05:50,103   Found link https://files.pythonhosted.org/packages/c9/d5/31abf51fa0253f500ffc8c8c2d1c8d23a6d7d4182218149c9d67a3289c7a/smugcli-1.0.4.tar.gz (from https://pypi.org/simple/smugcli/), version: 1.0.4
2025-02-01T23:05:50,103   Skipping link: No binaries permitted for smugcli: https://files.pythonhosted.org/packages/0d/82/f3bec536ccbd52b34413d731cba69522ba62a70b2994b31e79226717a0aa/smugcli-1.0.5-py2.py3-none-any.whl (from https://pypi.org/simple/smugcli/)
2025-02-01T23:05:50,104   Found link https://files.pythonhosted.org/packages/32/65/7d18d8b59b3aef6fac8773345fea8710ccab3e8249c7df05526f7d60aa6c/smugcli-1.0.5.tar.gz (from https://pypi.org/simple/smugcli/), version: 1.0.5
2025-02-01T23:05:50,105   Skipping link: No binaries permitted for smugcli: https://files.pythonhosted.org/packages/bb/a3/50b625ea6ce953639a979fe510930bce0f27a82385eda0fc8400b78b94c2/smugcli-1.0.6-py2.py3-none-any.whl (from https://pypi.org/simple/smugcli/)
2025-02-01T23:05:50,105   Found link https://files.pythonhosted.org/packages/04/1f/8e147060a7436562a3823efbdc422659bc3c72e212d5d76d0a4b3bb5596a/smugcli-1.0.6.tar.gz (from https://pypi.org/simple/smugcli/), version: 1.0.6
2025-02-01T23:05:50,106   Skipping link: No binaries permitted for smugcli: https://files.pythonhosted.org/packages/e4/49/808f625646db9866339cd69c13ba240171a94a8438a2fff4f3f381cd0f8d/smugcli-1.0.7-py2.py3-none-any.whl (from https://pypi.org/simple/smugcli/)
2025-02-01T23:05:50,106   Found link https://files.pythonhosted.org/packages/b4/18/00b82e5197dbc7ae26acdbae7edd8761f23e70f7f4739eb79eb52ef796bf/smugcli-1.0.7.tar.gz (from https://pypi.org/simple/smugcli/), version: 1.0.7
2025-02-01T23:05:50,107 Fetching project page and analyzing links: https://www.piwheels.org/simple/smugcli/
2025-02-01T23:05:50,108 Getting page https://www.piwheels.org/simple/smugcli/
2025-02-01T23:05:50,109 Found index url https://www.piwheels.org/simple/
2025-02-01T23:05:50,266 Fetched page https://www.piwheels.org/simple/smugcli/ as text/html
2025-02-01T23:05:50,270   Skipping link: No binaries permitted for smugcli: https://www.piwheels.org/simple/smugcli/smugcli-1.0.6-py2.py3-none-any.whl#sha256=91f661872698f76a48e8cd9f1c5a490f0cbd5a977f1a1290ac8e1b87273a7bc5 (from https://www.piwheels.org/simple/smugcli/)
2025-02-01T23:05:50,270   Skipping link: No binaries permitted for smugcli: https://www.piwheels.org/simple/smugcli/smugcli-1.0.5-py2.py3-none-any.whl#sha256=ec41c98aef3cab49125c61ecf6976d44a4c2758e0fac43617dcdaf43e09834a4 (from https://www.piwheels.org/simple/smugcli/)
2025-02-01T23:05:50,271   Skipping link: No binaries permitted for smugcli: https://www.piwheels.org/simple/smugcli/smugcli-1.0.4-py2.py3-none-any.whl#sha256=d7cde7a86cd60068d473086abfb9cd26d8cf8b70b16f49b52fb3b6af2b20b469 (from https://www.piwheels.org/simple/smugcli/)
2025-02-01T23:05:50,271   Skipping link: No binaries permitted for smugcli: https://www.piwheels.org/simple/smugcli/smugcli-1.0.3-py2.py3-none-any.whl#sha256=3a6f61bde22bb98a17a5b87cf3ec90e5c0840ba7ee25170065f8a38f8e75b7a0 (from https://www.piwheels.org/simple/smugcli/)
2025-02-01T23:05:50,272   Skipping link: No binaries permitted for smugcli: https://www.piwheels.org/simple/smugcli/smugcli-1.0.2-py2.py3-none-any.whl#sha256=cfdea5897c6688c2e952a71440c1ac3d11223794bec56b0e58f8299560381cef (from https://www.piwheels.org/simple/smugcli/)
2025-02-01T23:05:50,272   Skipping link: No binaries permitted for smugcli: https://www.piwheels.org/simple/smugcli/smugcli-1.0.1-py2.py3-none-any.whl#sha256=a84f02afb8568f0415c215c36c31a37ce9b3a99c3115f41a4d39bc22f549c18c (from https://www.piwheels.org/simple/smugcli/)
2025-02-01T23:05:50,273   Skipping link: No binaries permitted for smugcli: https://www.piwheels.org/simple/smugcli/smugcli-1.0.0-py2.py3-none-any.whl#sha256=c93fe24da3c1d37aaa8cbb1dfa8adbe257fdb31eb3cb80d952479a6f64f0026e (from https://www.piwheels.org/simple/smugcli/)
2025-02-01T23:05:50,273   Skipping link: No binaries permitted for smugcli: https://www.piwheels.org/simple/smugcli/smugcli-0.9.0-py2.py3-none-any.whl#sha256=eb3e1e0ad212bdcadbe0dc68777a4386588e53a80c99f2f22762a23daafbf6f7 (from https://www.piwheels.org/simple/smugcli/)
2025-02-01T23:05:50,274 Skipping link: not a file: https://www.piwheels.org/simple/smugcli/
2025-02-01T23:05:50,274 Skipping link: not a file: https://pypi.org/simple/smugcli/
2025-02-01T23:05:50,294 Given no hashes to check 1 links for project 'smugcli': discarding no candidates
2025-02-01T23:05:50,296 Collecting smugcli==1.0.7
2025-02-01T23:05:50,299   Created temporary directory: /tmp/pip-unpack-6d23qn95
2025-02-01T23:05:50,448   Downloading smugcli-1.0.7.tar.gz (32 kB)
2025-02-01T23:05:50,535   Added smugcli==1.0.7 from https://files.pythonhosted.org/packages/b4/18/00b82e5197dbc7ae26acdbae7edd8761f23e70f7f4739eb79eb52ef796bf/smugcli-1.0.7.tar.gz to build tracker '/tmp/pip-build-tracker-r5tr2b4f'
2025-02-01T23:05:50,538   Running setup.py (path:/tmp/pip-wheel-v8nz5o5p/smugcli_20415b890ad54ffe935301d039b4f057/setup.py) egg_info for package smugcli
2025-02-01T23:05:50,539   Created temporary directory: /tmp/pip-pip-egg-info-1z08tbxc
2025-02-01T23:05:50,539   Preparing metadata (setup.py): started
2025-02-01T23:05:50,541   Running command python setup.py egg_info
2025-02-01T23:05:51,701   running egg_info
2025-02-01T23:05:51,728   creating /tmp/pip-pip-egg-info-1z08tbxc/smugcli.egg-info
2025-02-01T23:05:51,729   writing /tmp/pip-pip-egg-info-1z08tbxc/smugcli.egg-info/PKG-INFO
2025-02-01T23:05:51,733   writing dependency_links to /tmp/pip-pip-egg-info-1z08tbxc/smugcli.egg-info/dependency_links.txt
2025-02-01T23:05:51,734   writing entry points to /tmp/pip-pip-egg-info-1z08tbxc/smugcli.egg-info/entry_points.txt
2025-02-01T23:05:51,737   writing requirements to /tmp/pip-pip-egg-info-1z08tbxc/smugcli.egg-info/requires.txt
2025-02-01T23:05:51,738   writing top-level names to /tmp/pip-pip-egg-info-1z08tbxc/smugcli.egg-info/top_level.txt
2025-02-01T23:05:51,739   writing manifest file '/tmp/pip-pip-egg-info-1z08tbxc/smugcli.egg-info/SOURCES.txt'
2025-02-01T23:05:51,827   reading manifest file '/tmp/pip-pip-egg-info-1z08tbxc/smugcli.egg-info/SOURCES.txt'
2025-02-01T23:05:51,828   reading manifest template 'MANIFEST.in'
2025-02-01T23:05:51,830   adding license file 'LICENSE'
2025-02-01T23:05:51,833   writing manifest file '/tmp/pip-pip-egg-info-1z08tbxc/smugcli.egg-info/SOURCES.txt'
2025-02-01T23:05:51,941   Preparing metadata (setup.py): finished with status 'done'
2025-02-01T23:05:51,946   Source in /tmp/pip-wheel-v8nz5o5p/smugcli_20415b890ad54ffe935301d039b4f057 has version 1.0.7, which satisfies requirement smugcli==1.0.7 from https://files.pythonhosted.org/packages/b4/18/00b82e5197dbc7ae26acdbae7edd8761f23e70f7f4739eb79eb52ef796bf/smugcli-1.0.7.tar.gz
2025-02-01T23:05:51,947   Removed smugcli==1.0.7 from https://files.pythonhosted.org/packages/b4/18/00b82e5197dbc7ae26acdbae7edd8761f23e70f7f4739eb79eb52ef796bf/smugcli-1.0.7.tar.gz from build tracker '/tmp/pip-build-tracker-r5tr2b4f'
2025-02-01T23:05:51,954 Created temporary directory: /tmp/pip-unpack-mjhkdor3
2025-02-01T23:05:51,955 Created temporary directory: /tmp/pip-unpack-3acth4bb
2025-02-01T23:05:51,956 Building wheels for collected packages: smugcli
2025-02-01T23:05:51,960   Created temporary directory: /tmp/pip-wheel-3j5d0sj9
2025-02-01T23:05:51,961   Building wheel for smugcli (setup.py): started
2025-02-01T23:05:51,962   Destination directory: /tmp/pip-wheel-3j5d0sj9
2025-02-01T23:05:51,962   Running command python setup.py bdist_wheel
2025-02-01T23:05:53,071   running bdist_wheel
2025-02-01T23:05:53,150   /usr/local/lib/python3.11/dist-packages/setuptools/_distutils/cmd.py:111: SetuptoolsDeprecationWarning: bdist_wheel.universal is deprecated
2025-02-01T23:05:53,151   !!

2025-02-01T23:05:53,152           ********************************************************************************
2025-02-01T23:05:53,153           With Python 2.7 end-of-life, support for building universal wheels
2025-02-01T23:05:53,153           (i.e., wheels that support both Python 2 and Python 3)
2025-02-01T23:05:53,154           is being obviated.
2025-02-01T23:05:53,154           Please discontinue using this option, or if you still need it,
2025-02-01T23:05:53,155           file an issue with pypa/setuptools describing your use case.

2025-02-01T23:05:53,156           By 2025-Aug-30, you need to update your project and remove deprecated calls
2025-02-01T23:05:53,156           or your builds will no longer be supported.
2025-02-01T23:05:53,157           ********************************************************************************

2025-02-01T23:05:53,158   !!
2025-02-01T23:05:53,159     self.finalize_options()
2025-02-01T23:05:53,210   running build
2025-02-01T23:05:53,210   running build_py
2025-02-01T23:05:53,241   creating build/lib/smugcli
2025-02-01T23:05:53,244   copying smugcli/version.py -> build/lib/smugcli
2025-02-01T23:05:53,246   copying smugcli/smugcli_commands.py -> build/lib/smugcli
2025-02-01T23:05:53,248   copying smugcli/persistent_dict.py -> build/lib/smugcli
2025-02-01T23:05:53,251   copying smugcli/stdout_interceptor.py -> build/lib/smugcli
2025-02-01T23:05:53,252   copying smugcli/__main__.py -> build/lib/smugcli
2025-02-01T23:05:53,254   copying smugcli/smugmug_oauth.py -> build/lib/smugcli
2025-02-01T23:05:53,256   copying smugcli/smugmug.py -> build/lib/smugcli
2025-02-01T23:05:53,259   copying smugcli/__init__.py -> build/lib/smugcli
2025-02-01T23:05:53,261   copying smugcli/smugcli.py -> build/lib/smugcli
2025-02-01T23:05:53,262   copying smugcli/thread_pool.py -> build/lib/smugcli
2025-02-01T23:05:53,264   copying smugcli/terminal_size.py -> build/lib/smugcli
2025-02-01T23:05:53,266   copying smugcli/task_manager.py -> build/lib/smugcli
2025-02-01T23:05:53,268   copying smugcli/smugmug_fs.py -> build/lib/smugcli
2025-02-01T23:05:53,271   copying smugcli/smugmug_shell.py -> build/lib/smugcli
2025-02-01T23:05:53,273   copying smugcli/thread_safe_print.py -> build/lib/smugcli
2025-02-01T23:05:53,303   /usr/local/lib/python3.11/dist-packages/setuptools/_distutils/cmd.py:66: SetuptoolsDeprecationWarning: setup.py install is deprecated.
2025-02-01T23:05:53,303   !!

2025-02-01T23:05:53,304           ********************************************************************************
2025-02-01T23:05:53,305           Please avoid running ``setup.py`` directly.
2025-02-01T23:05:53,305           Instead, use pypa/build, pypa/installer or other
2025-02-01T23:05:53,306           standards-based tools.

2025-02-01T23:05:53,307           See https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html for details.
2025-02-01T23:05:53,307           ********************************************************************************

2025-02-01T23:05:53,308   !!
2025-02-01T23:05:53,309     self.initialize_options()
2025-02-01T23:05:53,331   installing to build/bdist.linux-armv7l/wheel
2025-02-01T23:05:53,332   running install
2025-02-01T23:05:53,358   running install_lib
2025-02-01T23:05:53,386   creating build/bdist.linux-armv7l/wheel
2025-02-01T23:05:53,388   creating build/bdist.linux-armv7l/wheel/smugcli
2025-02-01T23:05:53,390   copying build/lib/smugcli/version.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,392   copying build/lib/smugcli/smugcli_commands.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,394   copying build/lib/smugcli/persistent_dict.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,396   copying build/lib/smugcli/stdout_interceptor.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,398   copying build/lib/smugcli/__main__.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,400   copying build/lib/smugcli/smugmug_oauth.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,402   copying build/lib/smugcli/smugmug.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,405   copying build/lib/smugcli/__init__.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,407   copying build/lib/smugcli/smugcli.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,408   copying build/lib/smugcli/thread_pool.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,410   copying build/lib/smugcli/terminal_size.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,412   copying build/lib/smugcli/task_manager.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,415   copying build/lib/smugcli/smugmug_fs.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,417   copying build/lib/smugcli/smugmug_shell.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,419   copying build/lib/smugcli/thread_safe_print.py -> build/bdist.linux-armv7l/wheel/./smugcli
2025-02-01T23:05:53,421   running install_egg_info
2025-02-01T23:05:53,454   running egg_info
2025-02-01T23:05:53,482   writing smugcli.egg-info/PKG-INFO
2025-02-01T23:05:53,486   writing dependency_links to smugcli.egg-info/dependency_links.txt
2025-02-01T23:05:53,487   writing entry points to smugcli.egg-info/entry_points.txt
2025-02-01T23:05:53,489   writing requirements to smugcli.egg-info/requires.txt
2025-02-01T23:05:53,490   writing top-level names to smugcli.egg-info/top_level.txt
2025-02-01T23:05:53,521   reading manifest file 'smugcli.egg-info/SOURCES.txt'
2025-02-01T23:05:53,524   reading manifest template 'MANIFEST.in'
2025-02-01T23:05:53,525   adding license file 'LICENSE'
2025-02-01T23:05:53,528   writing manifest file 'smugcli.egg-info/SOURCES.txt'
2025-02-01T23:05:53,530   Copying smugcli.egg-info to build/bdist.linux-armv7l/wheel/./smugcli-1.0.7-py3.11.egg-info
2025-02-01T23:05:53,542   running install_scripts
2025-02-01T23:05:53,560   creating build/bdist.linux-armv7l/wheel/smugcli-1.0.7.dist-info/WHEEL
2025-02-01T23:05:53,563   creating '/tmp/pip-wheel-3j5d0sj9/smugcli-1.0.7-py2.py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it
2025-02-01T23:05:53,565   adding 'smugcli/__init__.py'
2025-02-01T23:05:53,566   adding 'smugcli/__main__.py'
2025-02-01T23:05:53,567   adding 'smugcli/persistent_dict.py'
2025-02-01T23:05:53,569   adding 'smugcli/smugcli.py'
2025-02-01T23:05:53,571   adding 'smugcli/smugcli_commands.py'
2025-02-01T23:05:53,573   adding 'smugcli/smugmug.py'
2025-02-01T23:05:53,577   adding 'smugcli/smugmug_fs.py'
2025-02-01T23:05:53,578   adding 'smugcli/smugmug_oauth.py'
2025-02-01T23:05:53,580   adding 'smugcli/smugmug_shell.py'
2025-02-01T23:05:53,581   adding 'smugcli/stdout_interceptor.py'
2025-02-01T23:05:53,583   adding 'smugcli/task_manager.py'
2025-02-01T23:05:53,584   adding 'smugcli/terminal_size.py'
2025-02-01T23:05:53,585   adding 'smugcli/thread_pool.py'
2025-02-01T23:05:53,587   adding 'smugcli/thread_safe_print.py'
2025-02-01T23:05:53,588   adding 'smugcli/version.py'
2025-02-01T23:05:53,590   adding 'smugcli-1.0.7.dist-info/LICENSE'
2025-02-01T23:05:53,591   adding 'smugcli-1.0.7.dist-info/METADATA'
2025-02-01T23:05:53,592   adding 'smugcli-1.0.7.dist-info/WHEEL'
2025-02-01T23:05:53,593   adding 'smugcli-1.0.7.dist-info/entry_points.txt'
2025-02-01T23:05:53,594   adding 'smugcli-1.0.7.dist-info/top_level.txt'
2025-02-01T23:05:53,595   adding 'smugcli-1.0.7.dist-info/RECORD'
2025-02-01T23:05:53,597   removing build/bdist.linux-armv7l/wheel
2025-02-01T23:05:53,712   Building wheel for smugcli (setup.py): finished with status 'done'
2025-02-01T23:05:53,715   Created wheel for smugcli: filename=smugcli-1.0.7-py2.py3-none-any.whl size=32504 sha256=06b1d3b039978b2407bc2112ab0cc518f9d37492caa8c173dac2df6deb127d68
2025-02-01T23:05:53,716   Stored in directory: /tmp/pip-ephem-wheel-cache-1tliolnt/wheels/02/0d/89/5a96b91a212ab4712afb423a40dccafbd63ade083ce051206e
2025-02-01T23:05:53,728 Successfully built smugcli
2025-02-01T23:05:53,732 Removed build tracker: '/tmp/pip-build-tracker-r5tr2b4f'