2020-12-05T16:17:18,564 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2020-12-05T16:17:19,288 Created temporary directory: /tmp/pip-ephem-wheel-cache-091t1fly
2020-12-05T16:17:19,293 Created temporary directory: /tmp/pip-req-tracker-l7i4gg71
2020-12-05T16:17:19,294 Initialized build tracking at /tmp/pip-req-tracker-l7i4gg71
2020-12-05T16:17:19,294 Created build tracker: /tmp/pip-req-tracker-l7i4gg71
2020-12-05T16:17:19,295 Entered build tracker: /tmp/pip-req-tracker-l7i4gg71
2020-12-05T16:17:19,296 Created temporary directory: /tmp/pip-wheel-tcd2rzvc
2020-12-05T16:17:19,315 Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
2020-12-05T16:17:19,318 2 location(s) to search for versions of xchg:
2020-12-05T16:17:19,318 * https://pypi.org/simple/xchg/
2020-12-05T16:17:19,318 * https://pypi.ngc.nvidia.com/xchg/
2020-12-05T16:17:19,318 Fetching project page and analyzing links: https://pypi.org/simple/xchg/
2020-12-05T16:17:19,320 Getting page https://pypi.org/simple/xchg/
2020-12-05T16:17:19,324 Found index url https://pypi.org/simple
2020-12-05T16:17:19,974   Found link https://files.pythonhosted.org/packages/45/17/a617a053758a2e0acaf9376e5bc46d6ed28c21fad5ed235b64e94522d7f6/xchg-0.0.1-py3-none-any.whl#sha256=6e3ac06569ef345cf8442a5b84d3cee83f658f45fabdfc0a3af2a3064b23b2b4 (from https://pypi.org/simple/xchg/), version: 0.0.1
2020-12-05T16:17:19,975   Found link https://files.pythonhosted.org/packages/8f/f6/1d0c727c33568daa35f19865ba18d326c2e7fc7a77bd51f9241e47851346/xchg-0.0.1.tar.gz#sha256=3fdd1b48548512c25440db4282233ae2a532e02394ec3620e3bd1a3fc22c1c00 (from https://pypi.org/simple/xchg/), version: 0.0.1
2020-12-05T16:17:19,976   Found link https://files.pythonhosted.org/packages/15/1e/e58db8342d62167e9e6f7ff826dc76e95b48333dd044268c383ddeb1c822/xchg-0.0.2-py3-none-any.whl#sha256=ba2f52e120fb08a8d0d2398d8ce3710462b18f7f0726f7a428d76d27209d50e1 (from https://pypi.org/simple/xchg/), version: 0.0.2
2020-12-05T16:17:19,977   Found link https://files.pythonhosted.org/packages/26/7b/11e901d30d289c27239a78960100493372137a2d4580bf5f1566fc3e81b1/xchg-0.0.2.tar.gz#sha256=0595dd9512ba0d9b25484058c5fb936d9665d6384f332319d462a66c0dd920d2 (from https://pypi.org/simple/xchg/), version: 0.0.2
2020-12-05T16:17:19,978   Found link https://files.pythonhosted.org/packages/0d/97/b95f647090ce2034ab4b54806b9457aa9746623628fdae9e40b8dbc4f1cd/xchg-0.0.3-py3-none-any.whl#sha256=e03318445c3c5a00cd1b6fdfc741f3e07e1960433bd9356d7a8f9812cd9e7cc5 (from https://pypi.org/simple/xchg/), version: 0.0.3
2020-12-05T16:17:19,979   Found link https://files.pythonhosted.org/packages/41/7d/47c6da7b11b326a5ce81a2421b0b8d8e1b06ac257731b2dfa9547cfb6b42/xchg-0.0.3.tar.gz#sha256=9d308d02e77c89b0af1cf92cf19f29e5859d429ebd6de15ec812e65592cbf341 (from https://pypi.org/simple/xchg/), version: 0.0.3
2020-12-05T16:17:19,980   Found link https://files.pythonhosted.org/packages/f4/22/0a596aa955e1335cd829887aaeda75365caaa99a204c78ddc2cee4cd0a1f/xchg-1.0.0-py3-none-any.whl#sha256=406c05711dfca8a405483e710ec855cc55d4d87e4ab6bc4d34b304f3f43df8a5 (from https://pypi.org/simple/xchg/), version: 1.0.0
2020-12-05T16:17:19,981   Found link https://files.pythonhosted.org/packages/b2/ba/c511c55c1f2f1e9e7b7b5dc01a5d5c663f9f5798f486370c28372147e43a/xchg-1.0.0.tar.gz#sha256=154e0f3a349eb63e00d78672cab295dc539cf31e4b3be9c7b63eaa0ba1eef924 (from https://pypi.org/simple/xchg/), version: 1.0.0
2020-12-05T16:17:19,982   Found link https://files.pythonhosted.org/packages/a1/85/adc66b993e047061f021acaf2d4ff726916fe4cfe63286d82f13915c118f/xchg-1.0.1-py3-none-any.whl#sha256=709175cbaaafdcbdfbafbacb689fbd84cceea36d7f0dad9c622b248784746d7f (from https://pypi.org/simple/xchg/), version: 1.0.1
2020-12-05T16:17:19,983   Found link https://files.pythonhosted.org/packages/16/bc/bd3330088e6b7f78981c3b4bc783eeac52baac58361cdda23a15d009a818/xchg-1.0.1.tar.gz#sha256=c57386af78f0e0a74666814c1278c2b5a503b096e5f2f6af8a5fc5f8dcc50c14 (from https://pypi.org/simple/xchg/), version: 1.0.1
2020-12-05T16:17:19,985   Found link https://files.pythonhosted.org/packages/a4/7b/3a270b800bd0fcceb4b07f84314a26e3acc9bac7d5c41cde47bd3a3b07bc/xchg-1.0.2-py3-none-any.whl#sha256=77d88a8b721b2af8ab9475ca048a51f750c7f933c891924cf2fe71750c9ceebb (from https://pypi.org/simple/xchg/), version: 1.0.2
2020-12-05T16:17:19,985   Found link https://files.pythonhosted.org/packages/e4/f6/0adb9592cac01bd1b8bdc8285aba981fe8df396a10bb2a872a27cfdb0acc/xchg-1.0.2.tar.gz#sha256=91ac65b19f30a77c4c2ea37d3c1787caf7e965d242b5dd7c79aaabb9293230da (from https://pypi.org/simple/xchg/), version: 1.0.2
2020-12-05T16:17:19,987   Found link https://files.pythonhosted.org/packages/e2/71/5b9016a8a506fadbff2956891d12d37f5374f59c9072cbd8a429365084b3/xchg-1.0.3-py3-none-any.whl#sha256=067eac534747517f534d9eb4d43c51f15221e1e2707e99f4ce55cc8b41d2a100 (from https://pypi.org/simple/xchg/), version: 1.0.3
2020-12-05T16:17:19,988   Found link https://files.pythonhosted.org/packages/98/97/177b3582502e0f432a9590e852969d615b2d6bb09931e92650d57cdf5d35/xchg-1.0.3.tar.gz#sha256=5715b733452d8d3b019a4d46a4c65a454e84f772c10f33467ddb5d5a1907432b (from https://pypi.org/simple/xchg/), version: 1.0.3
2020-12-05T16:17:19,989   Found link https://files.pythonhosted.org/packages/53/11/8254ca3362eead598deb55de0e75ab6b5477bb5986e9381285c556fb2271/xchg-1.0.4-py3-none-any.whl#sha256=2f59f9e8e82b22b17763a6ea69b7b20471c43e17c926bd7c485a5cb799775a56 (from https://pypi.org/simple/xchg/), version: 1.0.4
2020-12-05T16:17:19,990   Found link https://files.pythonhosted.org/packages/04/ed/17c263d541b5c749feda28899afaeee127d30339bb2276ee5a33c948efcc/xchg-1.0.4.tar.gz#sha256=05341347a8957bd1a2260e9581db8d95bfb0aa8eefce068eac3565a43a5223c2 (from https://pypi.org/simple/xchg/), version: 1.0.4
2020-12-05T16:17:19,991   Found link https://files.pythonhosted.org/packages/13/22/27304c9bd61ca3dba72baee4ef7cebf1e95ebabf85c021aa3cc910886a7f/xchg-1.0.5-py3-none-any.whl#sha256=25d897268ae2d21546f05f19f69dd76fb622827b4b593f05d8ba9824f1915972 (from https://pypi.org/simple/xchg/), version: 1.0.5
2020-12-05T16:17:19,992   Found link https://files.pythonhosted.org/packages/2a/0a/e70a74108b9c531553390f21bfd005644c1fe0d05acec414fa75830864ee/xchg-1.0.5.tar.gz#sha256=435338b0bba8079cf223f5981ef1def4294288ac290507904b46dd3761f041b4 (from https://pypi.org/simple/xchg/), version: 1.0.5
2020-12-05T16:17:19,993   Found link https://files.pythonhosted.org/packages/6b/f6/2ae0150fc601b5ce61e9610c4272343c52892850fd209df7096dea0c9b5a/xchg-1.0.6-py3-none-any.whl#sha256=d9165553f26fb2d27b8ac50a7bd2d062c449debaf9ac1c3825d8d9d9ac7c9c8d (from https://pypi.org/simple/xchg/), version: 1.0.6
2020-12-05T16:17:19,994   Found link https://files.pythonhosted.org/packages/e0/57/5136555697f6837010121a54daac37c89fe275cf3528399536bec27fdc47/xchg-1.0.6.tar.gz#sha256=23631c863c78f59c8380da9b8876212259cc71f577567386411ca2376229fe88 (from https://pypi.org/simple/xchg/), version: 1.0.6
2020-12-05T16:17:19,995   Found link https://files.pythonhosted.org/packages/e4/13/871f561d5fba925e466ebe1ab82c627858692130488b7228d7eeb6d5f864/xchg-1.0.7-py3-none-any.whl#sha256=17227f9f16a41eb6a6dbaf1cc543c2c211ba27d01b6d73fb67d5414b03417e88 (from https://pypi.org/simple/xchg/), version: 1.0.7
2020-12-05T16:17:19,996   Found link https://files.pythonhosted.org/packages/8f/96/d1d5012ed812d4c57d1dd721bacaa520313db3604a619dced7a989be8ac2/xchg-1.0.7.tar.gz#sha256=fe1a782f83ce741e4d409cf2e26dad569217b90431cb64c4da0748d8c7de3990 (from https://pypi.org/simple/xchg/), version: 1.0.7
2020-12-05T16:17:19,997   Found link https://files.pythonhosted.org/packages/c9/91/8640a8cd33e06a827222122dde63ca230179826416e1a783863da4465d77/xchg-2.0.0-py3-none-any.whl#sha256=2fdffc56621389bf2d5cf43c27b27e0ba6be4937b1c04c74ebbbf9a0951fb85f (from https://pypi.org/simple/xchg/), version: 2.0.0
2020-12-05T16:17:19,998   Found link https://files.pythonhosted.org/packages/98/df/e496fbd3c17fcce97e0d835e9479eef8f9e89e6466cfd6cde3b1263dd7f0/xchg-2.0.0.tar.gz#sha256=a24b00bc07bee2c942bf0b0183c433f932b73e38e9b60c5de20739377a238d81 (from https://pypi.org/simple/xchg/), version: 2.0.0
2020-12-05T16:17:19,1000   Found link https://files.pythonhosted.org/packages/d2/bd/b6390812cedd134adc1151a8e2d14295a4340497019cd46ce178a22b7827/xchg-2.0.1-py3-none-any.whl#sha256=aad0729eba23614a2929652560bbcb9ddd0453a446e03d6fc1576d2339f60b4b (from https://pypi.org/simple/xchg/), version: 2.0.1
2020-12-05T16:17:20,000   Found link https://files.pythonhosted.org/packages/4b/27/37a8d1bf6b00ea846f0d4c17d3aa40ea1d0894d81a06e9bfbc975f8d924d/xchg-2.0.1.tar.gz#sha256=d756bbe7122cb1fd6ea31e4f347161006d7a21ca14eca6b7013ac2a609434b92 (from https://pypi.org/simple/xchg/), version: 2.0.1
2020-12-05T16:17:20,002   Found link https://files.pythonhosted.org/packages/a3/ac/29768e31776eff97a0f9a564b5ce8986fa6a9f9b6dc9b861bed37afee2cc/xchg-2.0.2-py3-none-any.whl#sha256=1869dd7e7ff923fb03b0f04daf926e7c6c8fc6175f0d5f931a538b7d939dd6ec (from https://pypi.org/simple/xchg/), version: 2.0.2
2020-12-05T16:17:20,003   Found link https://files.pythonhosted.org/packages/1a/3b/2dc8387079fe79e40d7c6b7c9d67e8e0e8ba55058e52eb842cf3a2635c44/xchg-2.0.2.tar.gz#sha256=7dcfa5433718b73b101a699e99b5a43fc7406a7ab8440a454e049b844af696ee (from https://pypi.org/simple/xchg/), version: 2.0.2
2020-12-05T16:17:20,004   Found link https://files.pythonhosted.org/packages/0d/7b/145c020fc195345b90ae48f4af9e0b83f3c3921eaffe029c2c963fb2587d/xchg-3.0.0-py3-none-any.whl#sha256=60527a8fc5be0e9ac908da1cb2ed82f3a1348d798eaa3dd3286743af4e55fc77 (from https://pypi.org/simple/xchg/), version: 3.0.0
2020-12-05T16:17:20,005   Found link https://files.pythonhosted.org/packages/91/f0/c55df42466c10de3c15059082eebc9fe7cb284cbc5830529e66619016022/xchg-3.0.0.tar.gz#sha256=00865f502770850ecdc8eb34a954d4b5c358502a9f857ef1848eef199ade673a (from https://pypi.org/simple/xchg/), version: 3.0.0
2020-12-05T16:17:20,006   Found link https://files.pythonhosted.org/packages/5a/3f/85312c7181fd6f292863277c3efdb1fe5643420e861994d452dba97b15c5/xchg-4.0.0-py3-none-any.whl#sha256=497c467717d3e3544bb6902babe361d244f605d093a58f1e24f1fb82bcb2506d (from https://pypi.org/simple/xchg/), version: 4.0.0
2020-12-05T16:17:20,007   Found link https://files.pythonhosted.org/packages/b9/3b/2c97fd596a56c0114bd171b3209e146deeeeebb3780f38a87e3f3bc3fd94/xchg-4.0.0.tar.gz#sha256=b097896d54d22b5530645046c1b0abcfb775b4494aca17110ce4dabc9c4d3d6f (from https://pypi.org/simple/xchg/), version: 4.0.0
2020-12-05T16:17:20,008   Found link https://files.pythonhosted.org/packages/43/21/99cc1408499b736a3acce80c12ea34d6dda8751d6e5bc6042ee0b9bdb12c/xchg-5.0.0-py3-none-any.whl#sha256=06a615ad007765d62ca7586db7ceac405ac022a9c960ad5b229a9762d0be157b (from https://pypi.org/simple/xchg/), version: 5.0.0
2020-12-05T16:17:20,009   Found link https://files.pythonhosted.org/packages/14/ad/cfda66345dbeb698da1dd0bbcf35c313c45e3db1dddfe1eb8e6782af2204/xchg-5.0.0.tar.gz#sha256=57451ca27736d24d98e3649d959018252293bcae4c3daa6c475466001cd1b409 (from https://pypi.org/simple/xchg/), version: 5.0.0
2020-12-05T16:17:20,010   Found link https://files.pythonhosted.org/packages/56/4f/e5897202337787045df594fcb4be988b737a7820c94ccb030ddf425b18ea/xchg-5.0.1-py3-none-any.whl#sha256=4272cbc31bd4e10480b7dfe3b1112e7c98fe10712cdc137a8052d4fbf3c96e7f (from https://pypi.org/simple/xchg/), version: 5.0.1
2020-12-05T16:17:20,011   Found link https://files.pythonhosted.org/packages/f3/1f/748fa90a7ff870f71ae52027809b38fd91770187b9ac7b0720c02aac73b5/xchg-5.0.1.tar.gz#sha256=e6b422f46a57ef11ff688e2743f8ac4b521a5ee196e62b0ba67574a260456056 (from https://pypi.org/simple/xchg/), version: 5.0.1
2020-12-05T16:17:20,012   Found link https://files.pythonhosted.org/packages/cf/e8/bf54f1808b5e330c99022cdfb1563fb4f68f860d0374876015f45d88b93d/xchg-5.0.2-py3-none-any.whl#sha256=d5d9bbeef8cdacf21aa3ae87de048e96d0f1fb5121470a8af8783bf628400cd9 (from https://pypi.org/simple/xchg/), version: 5.0.2
2020-12-05T16:17:20,013   Found link https://files.pythonhosted.org/packages/cf/7b/b75350a1b2d8704db2e17ae04e62aef446c5282ba755cce154998cf56ece/xchg-5.0.2.tar.gz#sha256=58d39a43653957d7d5d2c9b2e6b2e2452efcdcdb45e34b110b3659721174c11d (from https://pypi.org/simple/xchg/), version: 5.0.2
2020-12-05T16:17:20,014 Fetching project page and analyzing links: https://pypi.ngc.nvidia.com/xchg/
2020-12-05T16:17:20,015 Getting page https://pypi.ngc.nvidia.com/xchg/
2020-12-05T16:17:20,017 Found index url https://pypi.ngc.nvidia.com
2020-12-05T16:17:20,890 Could not fetch URL https://pypi.ngc.nvidia.com/xchg/: 404 Client Error: Not Found for url: https://developer.download.nvidia.com/compute/redist/xchg/ - skipping
2020-12-05T16:17:20,921 Given no hashes to check 2 links for project 'xchg': discarding no candidates
2020-12-05T16:17:20,925 Using version 5.0.2 (newest of versions: 5.0.2)
2020-12-05T16:17:20,936 Collecting xchg==5.0.2
2020-12-05T16:17:20,940   Created temporary directory: /tmp/pip-unpack-o4utj1yn
2020-12-05T16:17:21,198   Downloading xchg-5.0.2-py3-none-any.whl (7.9 kB)
2020-12-05T16:17:21,214   Added xchg==5.0.2 from https://files.pythonhosted.org/packages/cf/e8/bf54f1808b5e330c99022cdfb1563fb4f68f860d0374876015f45d88b93d/xchg-5.0.2-py3-none-any.whl#sha256=d5d9bbeef8cdacf21aa3ae87de048e96d0f1fb5121470a8af8783bf628400cd9 to build tracker '/tmp/pip-req-tracker-l7i4gg71'
2020-12-05T16:17:21,216   Removed xchg==5.0.2 from https://files.pythonhosted.org/packages/cf/e8/bf54f1808b5e330c99022cdfb1563fb4f68f860d0374876015f45d88b93d/xchg-5.0.2-py3-none-any.whl#sha256=d5d9bbeef8cdacf21aa3ae87de048e96d0f1fb5121470a8af8783bf628400cd9 from build tracker '/tmp/pip-req-tracker-l7i4gg71'
2020-12-05T16:17:21,223   Saved /tmp/tmpgo0kc1_e/xchg-5.0.2-py3-none-any.whl
2020-12-05T16:17:21,235 Skipping xchg, due to already being wheel.
2020-12-05T16:17:21,236 Removed build tracker: '/tmp/pip-req-tracker-l7i4gg71'