2021-02-07T18:27:24,004 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2021-02-07T18:27:24,672 Created temporary directory: /tmp/pip-ephem-wheel-cache-fcr6ub9h
2021-02-07T18:27:24,677 Created temporary directory: /tmp/pip-req-tracker-fjlq71o4
2021-02-07T18:27:24,678 Initialized build tracking at /tmp/pip-req-tracker-fjlq71o4
2021-02-07T18:27:24,678 Created build tracker: /tmp/pip-req-tracker-fjlq71o4
2021-02-07T18:27:24,679 Entered build tracker: /tmp/pip-req-tracker-fjlq71o4
2021-02-07T18:27:24,680 Created temporary directory: /tmp/pip-wheel-e1c53i96
2021-02-07T18:27:24,743 1 location(s) to search for versions of xchg:
2021-02-07T18:27:24,743 * https://pypi.org/simple/xchg/
2021-02-07T18:27:24,744 Fetching project page and analyzing links: https://pypi.org/simple/xchg/
2021-02-07T18:27:24,746 Getting page https://pypi.org/simple/xchg/
2021-02-07T18:27:24,751 Found index url https://pypi.org/simple
2021-02-07T18:27:25,153   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
2021-02-07T18:27:25,154   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
2021-02-07T18:27:25,156   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
2021-02-07T18:27:25,157   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
2021-02-07T18:27:25,158   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
2021-02-07T18:27:25,159   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
2021-02-07T18:27:25,160   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
2021-02-07T18:27:25,161   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
2021-02-07T18:27:25,162   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
2021-02-07T18:27:25,164   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
2021-02-07T18:27:25,165   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
2021-02-07T18:27:25,166   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
2021-02-07T18:27:25,167   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
2021-02-07T18:27:25,168   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
2021-02-07T18:27:25,170   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
2021-02-07T18:27:25,171   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
2021-02-07T18:27:25,172   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
2021-02-07T18:27:25,173   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
2021-02-07T18:27:25,174   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
2021-02-07T18:27:25,175   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
2021-02-07T18:27:25,177   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
2021-02-07T18:27:25,178   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
2021-02-07T18:27:25,179   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
2021-02-07T18:27:25,180   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
2021-02-07T18:27:25,181   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
2021-02-07T18:27:25,182   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
2021-02-07T18:27:25,184   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
2021-02-07T18:27:25,185   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
2021-02-07T18:27:25,186   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
2021-02-07T18:27:25,187   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
2021-02-07T18:27:25,188   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
2021-02-07T18:27:25,189   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
2021-02-07T18:27:25,191   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
2021-02-07T18:27:25,191   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
2021-02-07T18:27:25,193   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
2021-02-07T18:27:25,194   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
2021-02-07T18:27:25,195   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
2021-02-07T18:27:25,196   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
2021-02-07T18:27:25,197   Found link https://files.pythonhosted.org/packages/04/78/1591b15ca05f0bf2ded1d1db455dc1133e43e78379f805571ed0654cf38b/xchg-5.1.0-py3-none-any.whl#sha256=30f59a25c9e1a89a978f748a8b024e39399fe5ce729a1df60e181d2485bcb773 (from https://pypi.org/simple/xchg/), version: 5.1.0
2021-02-07T18:27:25,198   Found link https://files.pythonhosted.org/packages/c3/7f/b902cc6630ec9866764415373b0e4b9364981c710a8a4c835eff82595bec/xchg-5.1.0.tar.gz#sha256=48ec237c0ff25ba8abf66bd06bfc58e3c5d4470c2a6feacef282205852e47dc1 (from https://pypi.org/simple/xchg/), version: 5.1.0
2021-02-07T18:27:25,200   Found link https://files.pythonhosted.org/packages/0e/ed/b240a6b66259da90c802825267dc36ce084a87990d8bf8ce9796d47e101c/xchg-5.1.1-py3-none-any.whl#sha256=913d6286277688a13e0424cc5c2eb1a405403244bb75dc9bccbf93025a0f55f1 (from https://pypi.org/simple/xchg/), version: 5.1.1
2021-02-07T18:27:25,201   Found link https://files.pythonhosted.org/packages/df/d2/502adcf3a81b74ef7a429cc1634d19792bab9ad0cac9ef0dcf049fe745ba/xchg-5.1.1.tar.gz#sha256=bc70c8447f024953af86774ff9262e85f06e0eb9d46071af27b0cdbc23447ad4 (from https://pypi.org/simple/xchg/), version: 5.1.1
2021-02-07T18:27:25,202   Found link https://files.pythonhosted.org/packages/2a/a5/9b758299a38138eddaac2c906023a6a2964ae5455717576aa2ade3207adf/xchg-5.1.2-py3-none-any.whl#sha256=fe81057eea65a0ce082a150136118760607681f9a87a2ba6476b721134251067 (from https://pypi.org/simple/xchg/), version: 5.1.2
2021-02-07T18:27:25,203   Found link https://files.pythonhosted.org/packages/0d/3c/ee35140fae9651594f3abcd1acde7a66087445941b22e229400c99dadcb9/xchg-5.1.2.tar.gz#sha256=6b6765a4ef5dae224b7ecaed01aabdc4ae46a3a9aa1c6de6dd01df06d6efe155 (from https://pypi.org/simple/xchg/), version: 5.1.2
2021-02-07T18:27:25,225 Given no hashes to check 2 links for project 'xchg': discarding no candidates
2021-02-07T18:27:25,262 Collecting xchg==5.1.2
2021-02-07T18:27:25,265   Created temporary directory: /tmp/pip-unpack-xoks1xix
2021-02-07T18:27:25,493   Downloading xchg-5.1.2-py3-none-any.whl (8.1 kB)
2021-02-07T18:27:25,508   Added xchg==5.1.2 from https://files.pythonhosted.org/packages/2a/a5/9b758299a38138eddaac2c906023a6a2964ae5455717576aa2ade3207adf/xchg-5.1.2-py3-none-any.whl#sha256=fe81057eea65a0ce082a150136118760607681f9a87a2ba6476b721134251067 to build tracker '/tmp/pip-req-tracker-fjlq71o4'
2021-02-07T18:27:25,509   Removed xchg==5.1.2 from https://files.pythonhosted.org/packages/2a/a5/9b758299a38138eddaac2c906023a6a2964ae5455717576aa2ade3207adf/xchg-5.1.2-py3-none-any.whl#sha256=fe81057eea65a0ce082a150136118760607681f9a87a2ba6476b721134251067 from build tracker '/tmp/pip-req-tracker-fjlq71o4'
2021-02-07T18:27:25,524 Created temporary directory: /tmp/pip-unpack-7m3ac0za
2021-02-07T18:27:25,529 Saved /tmp/tmp_0aj5saf/xchg-5.1.2-py3-none-any.whl
2021-02-07T18:27:25,530 Removed build tracker: '/tmp/pip-req-tracker-fjlq71o4'