2020-11-08T05:48:09,959 DEPRECATION: Python 3.5 reached the end of its life on September 13th, 2020. Please upgrade your Python as Python 3.5 is no longer maintained. pip 21.0 will drop support for Python 3.5 in January 2021. pip 21.0 will remove support for this functionality.
2020-11-08T05:48:10,674 Created temporary directory: /tmp/pip-ephem-wheel-cache-18smisyd
2020-11-08T05:48:10,678 Created temporary directory: /tmp/pip-req-tracker-mnzf5r2c
2020-11-08T05:48:10,679 Initialized build tracking at /tmp/pip-req-tracker-mnzf5r2c
2020-11-08T05:48:10,680 Created build tracker: /tmp/pip-req-tracker-mnzf5r2c
2020-11-08T05:48:10,680 Entered build tracker: /tmp/pip-req-tracker-mnzf5r2c
2020-11-08T05:48:10,682 Created temporary directory: /tmp/pip-wheel-kys_mdsc
2020-11-08T05:48:10,701 Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
2020-11-08T05:48:10,704 2 location(s) to search for versions of cjdg-api:
2020-11-08T05:48:10,704 * https://pypi.org/simple/cjdg-api/
2020-11-08T05:48:10,704 * https://pypi.ngc.nvidia.com/cjdg-api/
2020-11-08T05:48:10,705 Fetching project page and analyzing links: https://pypi.org/simple/cjdg-api/
2020-11-08T05:48:10,707 Getting page https://pypi.org/simple/cjdg-api/
2020-11-08T05:48:10,711 Found index url https://pypi.org/simple
2020-11-08T05:48:11,152   Found link https://files.pythonhosted.org/packages/88/16/84b306bd4ef6188a42379cd952178ac6d85850670dbb512f1af785ecbcc0/cjdg_api-1.0.0-py2.py3-none-any.whl#sha256=b273616929e4edc0492d4a6999df86669fde7557da1833e80f98af20fbc3461b (from https://pypi.org/simple/cjdg-api/), version: 1.0.0
2020-11-08T05:48:11,153   Found link https://files.pythonhosted.org/packages/b6/46/fa41e73611c842dccf938722f0600a1e78ceaf3ae5cb4c53e80cf41efe2a/cjdg_api-1.0.0.tar.gz#sha256=8ef9138168aaed0d28d252793c5312413e796c0d0742cef772774b491160e281 (from https://pypi.org/simple/cjdg-api/), version: 1.0.0
2020-11-08T05:48:11,154   Found link https://files.pythonhosted.org/packages/a8/02/8c7927fb0bc69e49dfff73aee39a383f5f134e924d4940c8364ae109d726/cjdg_api-1.0.2.tar.gz#sha256=60b9c804a1436ff2d31a97eb8dc055c2a70c6202c70e4d1b51435116d199326c (from https://pypi.org/simple/cjdg-api/), version: 1.0.2
2020-11-08T05:48:11,155   Found link https://files.pythonhosted.org/packages/36/46/120b3001ea90674aa796cbd193f32ea220959bc8640fe5beef5c34a7eb2f/cjdg_api-1.0.3.tar.gz#sha256=f75277572e6b2a3cb4f907b7628d119ea5238b0a13d5b586052d29692fc3688b (from https://pypi.org/simple/cjdg-api/), version: 1.0.3
2020-11-08T05:48:11,156   Found link https://files.pythonhosted.org/packages/da/0e/6f4990bc002861347d5723741dc8675c6782d12d3f221b7e946957cfd4e1/cjdg_api-1.0.4.tar.gz#sha256=1c254940d36742e1cdf21dd70ada918fc0a81da2d6386e530fc749638699e81e (from https://pypi.org/simple/cjdg-api/), version: 1.0.4
2020-11-08T05:48:11,157   Found link https://files.pythonhosted.org/packages/43/ef/6325a5c1522c917445f467669aee964a594f0d74b5c32caa7bca34e2b9cb/cjdg_api-1.0.5.tar.gz#sha256=551e1a1e9e4051c820570485da05cfcab30f5cdd36cba6d3707744fa32430ab5 (from https://pypi.org/simple/cjdg-api/), version: 1.0.5
2020-11-08T05:48:11,158   Found link https://files.pythonhosted.org/packages/07/04/8aad77daf9291636fac40ae1ae77980bf7cd7b16d7b3b701e87efdae208f/cjdg_api-1.0.6.tar.gz#sha256=720f2fec2ede8d0668f6756c0f08398ff892a50e37645ec095fe74610f168528 (from https://pypi.org/simple/cjdg-api/), version: 1.0.6
2020-11-08T05:48:11,159   Found link https://files.pythonhosted.org/packages/24/b6/cbbb9397996a3773d2e998dee44ca6a15d55732cd3eaed60956ec89153e5/cjdg_api-1.0.7.tar.gz#sha256=7f3286cde65ab2c271c3b1a35585709f8dd7b7d5beae42d170e74aadb92215dd (from https://pypi.org/simple/cjdg-api/), version: 1.0.7
2020-11-08T05:48:11,159   Found link https://files.pythonhosted.org/packages/3d/6d/77453f5d485f7fe5d64b82327037528cf4c869e8d90a862a695e2d28d267/cjdg_api-1.0.8.tar.gz#sha256=3a6c7d7cc2e0c4c2a01ba30ca602f15a1258cab570b3a97a34d423578cc556f0 (from https://pypi.org/simple/cjdg-api/), version: 1.0.8
2020-11-08T05:48:11,160   Found link https://files.pythonhosted.org/packages/bd/4f/2633d5d3bd458f0136a3da76537e49838e734f023e7a98ca4e949c7415d7/cjdg_api-1.0.9.tar.gz#sha256=299dff155d789d20e6ecec1c430c168b0caff8f27524fb14cb2201d53e460220 (from https://pypi.org/simple/cjdg-api/), version: 1.0.9
2020-11-08T05:48:11,161   Found link https://files.pythonhosted.org/packages/66/96/b30cd034b03a554069652d4319bc67ad5898e976d794b060a2724a59ebba/cjdg_api-1.0.10.tar.gz#sha256=0ea5624d29807ecd70cc6b4b618ddac02d352f5eb7fa4fdb687219028a0f7abc (from https://pypi.org/simple/cjdg-api/), version: 1.0.10
2020-11-08T05:48:11,162   Found link https://files.pythonhosted.org/packages/2c/ad/8bda1a7b85974d1ed9ac63480e2ed79ce686e8b1255075bfa6694d103ce3/cjdg_api-1.0.11.tar.gz#sha256=88f72507a4fd711b85a6d74ecb8cd27e062b433b96dca228d570a8de4ee930db (from https://pypi.org/simple/cjdg-api/), version: 1.0.11
2020-11-08T05:48:11,163   Found link https://files.pythonhosted.org/packages/66/3f/adcc63c55fa35d26e153cca680c52dea450981a37b56805b42ffdcdb3ae9/cjdg_api-1.0.12.tar.gz#sha256=eb3cc14c68f751bde2bcd32e490bed1c5557855ec654e1773812271546dc1d31 (from https://pypi.org/simple/cjdg-api/), version: 1.0.12
2020-11-08T05:48:11,164   Found link https://files.pythonhosted.org/packages/98/e2/91ccacf9dc9d965f6db6d5d99dbeaacd427ed85571ee5e1204449e6a2091/cjdg_api-1.0.13.tar.gz#sha256=f769f951a72403805099db8b319bddd0cf231e91013a153d593cf03c252e3ee7 (from https://pypi.org/simple/cjdg-api/), version: 1.0.13
2020-11-08T05:48:11,165   Found link https://files.pythonhosted.org/packages/fb/96/5567352313c977cc45e3ee1202fa93b7e51c4865855455cadde5c9d71322/cjdg_api-1.0.14.tar.gz#sha256=22cf5cf03a6e9cc01ed4af9b9a9945690d3b208fc00001d470579985b7ce8ba4 (from https://pypi.org/simple/cjdg-api/), version: 1.0.14
2020-11-08T05:48:11,166   Found link https://files.pythonhosted.org/packages/7d/df/579a29f30587d80ac3fb9de60cff713c52822d448d5eea33c276e71d192c/cjdg_api-1.0.15.tar.gz#sha256=5d90598745b108797f6d0e5616544aa712a4a89491da23ca7c136a86282e5a6d (from https://pypi.org/simple/cjdg-api/), version: 1.0.15
2020-11-08T05:48:11,167   Found link https://files.pythonhosted.org/packages/d6/7d/104a8e63254c6ad6eef3fe92f29b01a055386ef07ddb534872a0ab3a0934/cjdg_api-1.0.16.tar.gz#sha256=5935f0b3167b2a6000cd8d14b8a51c067ffa3f41d5276866c752fccbe8f36911 (from https://pypi.org/simple/cjdg-api/), version: 1.0.16
2020-11-08T05:48:11,167   Found link https://files.pythonhosted.org/packages/c1/53/67eaf01a8790d5918ae5e1f66551e504a4bc0431a19daa3798d249b36c50/cjdg_api-1.0.17.tar.gz#sha256=4b14b948d82386dde74a73f01b946adf2e1c5953740e496ceb189057bd73daf7 (from https://pypi.org/simple/cjdg-api/), version: 1.0.17
2020-11-08T05:48:11,168   Found link https://files.pythonhosted.org/packages/db/ab/606b2e5f9686db5398628261c9b49f0c0852c133074d1c4eff9fb3315687/cjdg_api-1.0.18.tar.gz#sha256=9c7fc7301976e37ff7442a367cc332b87188e4d585d68eb664cc0b24564ec52e (from https://pypi.org/simple/cjdg-api/), version: 1.0.18
2020-11-08T05:48:11,169   Found link https://files.pythonhosted.org/packages/8b/0c/4b3abdf61ae0c760e7f28b5fd17eeb7d6fee9214eaaebc7523278143ee59/cjdg_api-1.0.19.tar.gz#sha256=9611f2261c9563410d20b3407797ec2dc7f54a1f04262c9af58d3e4f930a3935 (from https://pypi.org/simple/cjdg-api/), version: 1.0.19
2020-11-08T05:48:11,170 Fetching project page and analyzing links: https://pypi.ngc.nvidia.com/cjdg-api/
2020-11-08T05:48:11,171 Getting page https://pypi.ngc.nvidia.com/cjdg-api/
2020-11-08T05:48:11,174 Found index url https://pypi.ngc.nvidia.com
2020-11-08T05:48:11,853 Could not fetch URL https://pypi.ngc.nvidia.com/cjdg-api/: 404 Client Error: Not Found for url: https://developer.download.nvidia.com/compute/redist/cjdg-api/ - skipping
2020-11-08T05:48:11,869 Given no hashes to check 1 links for project 'cjdg-api': discarding no candidates
2020-11-08T05:48:11,871 Using version 1.0.19 (newest of versions: 1.0.19)
2020-11-08T05:48:11,880 Collecting cjdg-api==1.0.19
2020-11-08T05:48:11,885   Created temporary directory: /tmp/pip-unpack-n_ehay4t
2020-11-08T05:48:12,155   Downloading cjdg_api-1.0.19.tar.gz (12 kB)
2020-11-08T05:48:12,347   Added cjdg-api==1.0.19 from https://files.pythonhosted.org/packages/8b/0c/4b3abdf61ae0c760e7f28b5fd17eeb7d6fee9214eaaebc7523278143ee59/cjdg_api-1.0.19.tar.gz#sha256=9611f2261c9563410d20b3407797ec2dc7f54a1f04262c9af58d3e4f930a3935 to build tracker '/tmp/pip-req-tracker-mnzf5r2c'
2020-11-08T05:48:12,349     Running setup.py (path:/tmp/pip-wheel-kys_mdsc/cjdg-api/setup.py) egg_info for package cjdg-api
2020-11-08T05:48:12,351     Created temporary directory: /tmp/pip-pip-egg-info-djdbr5n7
2020-11-08T05:48:12,352     Running command python setup.py egg_info
2020-11-08T05:48:14,687     running egg_info
2020-11-08T05:48:14,693     creating /tmp/pip-pip-egg-info-djdbr5n7/cjdg_api.egg-info
2020-11-08T05:48:14,697     writing requirements to /tmp/pip-pip-egg-info-djdbr5n7/cjdg_api.egg-info/requires.txt
2020-11-08T05:48:14,700     writing dependency_links to /tmp/pip-pip-egg-info-djdbr5n7/cjdg_api.egg-info/dependency_links.txt
2020-11-08T05:48:14,702     writing top-level names to /tmp/pip-pip-egg-info-djdbr5n7/cjdg_api.egg-info/top_level.txt
2020-11-08T05:48:14,704     writing /tmp/pip-pip-egg-info-djdbr5n7/cjdg_api.egg-info/PKG-INFO
2020-11-08T05:48:14,712     writing manifest file '/tmp/pip-pip-egg-info-djdbr5n7/cjdg_api.egg-info/SOURCES.txt'
2020-11-08T05:48:15,085     reading manifest file '/tmp/pip-pip-egg-info-djdbr5n7/cjdg_api.egg-info/SOURCES.txt'
2020-11-08T05:48:15,094     writing manifest file '/tmp/pip-pip-egg-info-djdbr5n7/cjdg_api.egg-info/SOURCES.txt'
2020-11-08T05:48:15,233   Source in /tmp/pip-wheel-kys_mdsc/cjdg-api has version 1.0.19, which satisfies requirement cjdg-api==1.0.19 from https://files.pythonhosted.org/packages/8b/0c/4b3abdf61ae0c760e7f28b5fd17eeb7d6fee9214eaaebc7523278143ee59/cjdg_api-1.0.19.tar.gz#sha256=9611f2261c9563410d20b3407797ec2dc7f54a1f04262c9af58d3e4f930a3935
2020-11-08T05:48:15,235   Removed cjdg-api==1.0.19 from https://files.pythonhosted.org/packages/8b/0c/4b3abdf61ae0c760e7f28b5fd17eeb7d6fee9214eaaebc7523278143ee59/cjdg_api-1.0.19.tar.gz#sha256=9611f2261c9563410d20b3407797ec2dc7f54a1f04262c9af58d3e4f930a3935 from build tracker '/tmp/pip-req-tracker-mnzf5r2c'
2020-11-08T05:48:15,238 Building wheels for collected packages: cjdg-api
2020-11-08T05:48:15,247   Created temporary directory: /tmp/pip-wheel-7e08wr1u
2020-11-08T05:48:15,248   Building wheel for cjdg-api (setup.py): started
2020-11-08T05:48:15,249   Destination directory: /tmp/pip-wheel-7e08wr1u
2020-11-08T05:48:15,249   Running command /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-kys_mdsc/cjdg-api/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-kys_mdsc/cjdg-api/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-7e08wr1u
2020-11-08T05:48:17,599   running bdist_wheel
2020-11-08T05:48:17,615   running build
2020-11-08T05:48:17,616   running build_py
2020-11-08T05:48:17,959   creating build
2020-11-08T05:48:17,960   creating build/lib
2020-11-08T05:48:17,962   creating build/lib/cjdg_api
2020-11-08T05:48:17,965   copying cjdg_api/auth.py -> build/lib/cjdg_api
2020-11-08T05:48:17,971   copying cjdg_api/articles.py -> build/lib/cjdg_api
2020-11-08T05:48:17,975   copying cjdg_api/user_group.py -> build/lib/cjdg_api
2020-11-08T05:48:17,980   copying cjdg_api/activity.py -> build/lib/cjdg_api
2020-11-08T05:48:17,984   copying cjdg_api/base.py -> build/lib/cjdg_api
2020-11-08T05:48:17,989   copying cjdg_api/emba.py -> build/lib/cjdg_api
2020-11-08T05:48:17,994   copying cjdg_api/bbs.py -> build/lib/cjdg_api
2020-11-08T05:48:17,1000   copying cjdg_api/dollyin.py -> build/lib/cjdg_api
2020-11-08T05:48:18,006   copying cjdg_api/fab.py -> build/lib/cjdg_api
2020-11-08T05:48:18,012   copying cjdg_api/mod.py -> build/lib/cjdg_api
2020-11-08T05:48:18,018   copying cjdg_api/__init__.py -> build/lib/cjdg_api
2020-11-08T05:48:18,024   copying cjdg_api/user_position.py -> build/lib/cjdg_api
2020-11-08T05:48:18,031   copying cjdg_api/lecture.py -> build/lib/cjdg_api
2020-11-08T05:48:18,038   copying cjdg_api/global_search.py -> build/lib/cjdg_api
2020-11-08T05:48:18,044   copying cjdg_api/user.py -> build/lib/cjdg_api
2020-11-08T05:48:18,054   creating build/lib/cjdg_open_api
2020-11-08T05:48:18,056   copying cjdg_open_api/cjdg_user.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,061   copying cjdg_open_api/cjdg_auth.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,066   copying cjdg_open_api/cjdg_qiniu.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,071   copying cjdg_open_api/cjdg_emba.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,078   copying cjdg_open_api/base.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,084   copying cjdg_open_api/cjdg_course.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,091   copying cjdg_open_api/cjdg_usergroup.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,097   copying cjdg_open_api/cjdg_org.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,102   copying cjdg_open_api/__init__.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,107   copying cjdg_open_api/cjdg_push.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,113   copying cjdg_open_api/cjdg_material.py -> build/lib/cjdg_open_api
2020-11-08T05:48:18,118   running egg_info
2020-11-08T05:48:18,157   writing dependency_links to cjdg_api.egg-info/dependency_links.txt
2020-11-08T05:48:18,159   writing top-level names to cjdg_api.egg-info/top_level.txt
2020-11-08T05:48:18,163   writing cjdg_api.egg-info/PKG-INFO
2020-11-08T05:48:18,167   writing requirements to cjdg_api.egg-info/requires.txt
2020-11-08T05:48:18,181   reading manifest file 'cjdg_api.egg-info/SOURCES.txt'
2020-11-08T05:48:18,194   writing manifest file 'cjdg_api.egg-info/SOURCES.txt'
2020-11-08T05:48:18,210   installing to build/bdist.linux-armv7l/wheel
2020-11-08T05:48:18,211   running install
2020-11-08T05:48:18,213   running install_lib
2020-11-08T05:48:18,222   creating build/bdist.linux-armv7l
2020-11-08T05:48:18,223   creating build/bdist.linux-armv7l/wheel
2020-11-08T05:48:18,227   creating build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,230   copying build/lib/cjdg_api/auth.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,234   copying build/lib/cjdg_api/articles.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,239   copying build/lib/cjdg_api/user_group.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,243   copying build/lib/cjdg_api/activity.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,249   copying build/lib/cjdg_api/base.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,255   copying build/lib/cjdg_api/emba.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,261   copying build/lib/cjdg_api/bbs.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,267   copying build/lib/cjdg_api/dollyin.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,273   copying build/lib/cjdg_api/fab.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,278   copying build/lib/cjdg_api/mod.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,285   copying build/lib/cjdg_api/__init__.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,291   copying build/lib/cjdg_api/user_position.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,297   copying build/lib/cjdg_api/lecture.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,302   copying build/lib/cjdg_api/global_search.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,308   copying build/lib/cjdg_api/user.py -> build/bdist.linux-armv7l/wheel/cjdg_api
2020-11-08T05:48:18,316   creating build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,318   copying build/lib/cjdg_open_api/cjdg_user.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,325   copying build/lib/cjdg_open_api/cjdg_auth.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,330   copying build/lib/cjdg_open_api/cjdg_qiniu.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,336   copying build/lib/cjdg_open_api/cjdg_emba.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,344   copying build/lib/cjdg_open_api/base.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,350   copying build/lib/cjdg_open_api/cjdg_course.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,356   copying build/lib/cjdg_open_api/cjdg_usergroup.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,362   copying build/lib/cjdg_open_api/cjdg_org.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,368   copying build/lib/cjdg_open_api/__init__.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,373   copying build/lib/cjdg_open_api/cjdg_push.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,379   copying build/lib/cjdg_open_api/cjdg_material.py -> build/bdist.linux-armv7l/wheel/cjdg_open_api
2020-11-08T05:48:18,384   running install_egg_info
2020-11-08T05:48:18,414   Copying cjdg_api.egg-info to build/bdist.linux-armv7l/wheel/cjdg_api-1.0.19-py3.5.egg-info
2020-11-08T05:48:18,440   running install_scripts
2020-11-08T05:48:18,621   creating build/bdist.linux-armv7l/wheel/cjdg_api-1.0.19.dist-info/WHEEL
2020-11-08T05:48:18,917   Building wheel for cjdg-api (setup.py): finished with status 'done'
2020-11-08T05:48:18,921   Created wheel for cjdg-api: filename=cjdg_api-1.0.19-py3-none-any.whl size=23680 sha256=a1104064f5fcc3acb7d68e45c0921f39449f523ad612faa8e93a08524f81f3ad
2020-11-08T05:48:18,922   Stored in directory: /tmp/pip-ephem-wheel-cache-18smisyd/wheels/cd/c2/04/cd89136ad7c3fe8f05bd124ac4311125e59f68bf64531fec34
2020-11-08T05:48:18,926 Successfully built cjdg-api
2020-11-08T05:48:18,936 Removed build tracker: '/tmp/pip-req-tracker-mnzf5r2c'