2021-05-10T07:01:22,065 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2021-05-10T07:01:23,169 Created temporary directory: /tmp/pip-ephem-wheel-cache-zwz3rwza
2021-05-10T07:01:23,177 Created temporary directory: /tmp/pip-req-tracker-8b46y4o7
2021-05-10T07:01:23,179 Initialized build tracking at /tmp/pip-req-tracker-8b46y4o7
2021-05-10T07:01:23,180 Created build tracker: /tmp/pip-req-tracker-8b46y4o7
2021-05-10T07:01:23,180 Entered build tracker: /tmp/pip-req-tracker-8b46y4o7
2021-05-10T07:01:23,184 Created temporary directory: /tmp/pip-wheel-rxyk9kag
2021-05-10T07:01:23,328 1 location(s) to search for versions of py-trees:
2021-05-10T07:01:23,328 * https://pypi.org/simple/py-trees/
2021-05-10T07:01:23,329 Fetching project page and analyzing links: https://pypi.org/simple/py-trees/
2021-05-10T07:01:23,333 Getting page https://pypi.org/simple/py-trees/
2021-05-10T07:01:23,340 Found index url https://pypi.org/simple
2021-05-10T07:01:23,846   Found link https://files.pythonhosted.org/packages/49/e5/0185baf497d15237cc2fec55d2b218c62abea85fdd6209532f6da08ad114/py_trees-0.5.0.tar.gz#sha256=5a706200ba81e6dcaa001db6c3ade34bbe1c410d7b746c2be2aa4995c2061645 (from https://pypi.org/simple/py-trees/), version: 0.5.0
2021-05-10T07:01:23,848   Found link https://files.pythonhosted.org/packages/9b/51/960b784dc65e7429a6b8054324ea9403d01a4ec01a94d4e3b4b7085c4f91/py_trees-0.5.1.tar.gz#sha256=02d341d2e8817f5b37bb31cf381cfaaf4cf61a726210d6385f291e0320ce161b (from https://pypi.org/simple/py-trees/), version: 0.5.1
2021-05-10T07:01:23,849   Found link https://files.pythonhosted.org/packages/5c/38/cca0baa7b9b6f02d1214e4341232e8dc0ad69fc08a170aa959483c25d7b5/py_trees-0.5.9.tar.gz#sha256=1936d962220f793ac8d77e0d9e96d8cfae599fec32cfa7ef1fa1e52adabb1bd2 (from https://pypi.org/simple/py-trees/), version: 0.5.9
2021-05-10T07:01:23,878   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/8b/40/c37ea1d2a21f24ca9f38b5f69f8a176fb87d65470306300cf257d749370c/py_trees-0.6.0-py2-none-any.whl#sha256=d78941066150b84a1d93e33007380c3f34218b30ec2c39bb8c58e5f711265c79 (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,879   Found link https://files.pythonhosted.org/packages/b9/fb/f3eaad77e4326de680709dfee2844f8c47797d1a29cf4b42ad4dd82c30f5/py_trees-0.6.0.tar.gz#sha256=e8adf5b3bf5549e6995241442a7a643683aeebf47fcee723650ed9ca92d5de46 (from https://pypi.org/simple/py-trees/), version: 0.6.0
2021-05-10T07:01:23,881   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/e3/db/6c472182082723b373aa1b92b815c6f7f2df0864e201a84704b7aab8aec4/py_trees-0.6.1-py2-none-any.whl#sha256=f4398cbb601e46a88dd2e0a849f7ec1830e74ee1b796edc9d3522d9c702f8f20 (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,881   Found link https://files.pythonhosted.org/packages/74/19/2ab66a8490d01e4590ef7b449fda06b28109131c679077ef81f3077966d1/py_trees-0.6.1.tar.gz#sha256=f91c53b2c7b13988bdbdd0ea95f7063aa685716c085c3105b1698a3d9ff175db (from https://pypi.org/simple/py-trees/), version: 0.6.1
2021-05-10T07:01:23,883   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/76/bb/2788156f38c7610a16211b69a8963ebdfa86f8059527142b215e3d5febee/py_trees-0.6.2-py2-none-any.whl#sha256=8446d9d7311267a8e5cf3e3b42b1694cd538f917f88a7354558266b3275b81be (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,884   Found link https://files.pythonhosted.org/packages/e6/53/a109eb9163ce01ca4de398a33c7be8ac873d5691a5022e3e11f632e3db3a/py_trees-0.6.2.tar.gz#sha256=f2605882ce697fc6ad4ffa0fbd62aba2734ee78bbe9116e88149c95d3890b6d1 (from https://pypi.org/simple/py-trees/), version: 0.6.2
2021-05-10T07:01:23,885   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/f2/2d/0cdd79f4028a3078d73d578f51df3353a33894378f3a3af0fd32d5790d71/py_trees-0.6.3-py2-none-any.whl#sha256=75f24b7e8582a6581d903d0fea7d6572b1a8ca181dc012f7b3263a22441e7433 (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,886   Found link https://files.pythonhosted.org/packages/52/37/d4152213dc498ae245bb223c552a81343ad2c3b49b323648829a08359124/py_trees-0.6.3.tar.gz#sha256=fc883768dd577c5f465f2c1e1a9cf301a19fd656de72caed9720956338fbede1 (from https://pypi.org/simple/py-trees/), version: 0.6.3
2021-05-10T07:01:23,887   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/fa/ab/5323bbfab0dc444460c52ff635961c9f92e6b02c5dc00fccdf6178c9c208/py_trees-0.6.4-py2-none-any.whl#sha256=70a3200fb4d5309fee76165ae7360de5b6d293c9cb282ca50c964bb5fb699a05 (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,888   Found link https://files.pythonhosted.org/packages/71/c4/9f504b7e82759d6ec09d6cd1125408c47ac58fd8f707ca4787008f8dbff2/py_trees-0.6.4.tar.gz#sha256=a6e4364c8a39383ab8020ca4f68cb001be3bb9ee080decaa78bea79738d8d709 (from https://pypi.org/simple/py-trees/), version: 0.6.4
2021-05-10T07:01:23,889   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/6c/8c/65bb459964e1daa1fd45a014c43dfcabf8cbfe2515fdb4d361af7fb5a262/py_trees-0.6.5-py2-none-any.whl#sha256=ca247a422587f975900e16ce62a58207f4c35aa5863e752274c28264a6523aca (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,890   Found link https://files.pythonhosted.org/packages/2b/12/8a8a1b9605d954c0b778b84e25829589163b4463bf4c9aab9417bd02efe6/py_trees-0.6.5.tar.gz#sha256=2a67fa532576fa037bd51aa9b77ada29abf08c0da00a6b1d87bc526f9f3920c2 (from https://pypi.org/simple/py-trees/), version: 0.6.5
2021-05-10T07:01:23,891   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/2b/b5/40d9014b642706d2d05de2255e97ab7b3c94e5b9ad952b80a41b81a55721/py_trees-0.6.9-py2-none-any.whl#sha256=0fa023272ed8f9488ddc9f7764d0dda02aecb1164daf678e3ac5400e1c082fa0 (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,893   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/f4/b1/1b6ff6b8a6b7f9024d0299cceba91857f51323892ba90fa26796c677baea/py_trees-0.7.2-py2-none-any.whl#sha256=e2ac77eb7b655e5da483af5e0fa447897929d2b8e4005f56b1bd5aa8ce9d5c53 (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,893   Found link https://files.pythonhosted.org/packages/fc/66/b3d04a36498c5753c1e5128bbdb371e5026a5607461c9e34118567059115/py_trees-0.7.2.tar.gz#sha256=0c92464b208f7654d9d8048e268f146ade3b1919ff77e41f102ee64c05eebdf8 (from https://pypi.org/simple/py-trees/), version: 0.7.2
2021-05-10T07:01:23,895   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/a8/20/147d012bd47919b3e00588a4d5c417f8e8af2ff323b2626f7b6eea5aa122/py_trees-0.7.3-py2-none-any.whl#sha256=7eb2e427000aa848d2b9f8fb3fd53bba90b727c1e685a31acd7b20dc733496f6 (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,896   Found link https://files.pythonhosted.org/packages/a0/99/54ab7ffd463fbf40e7960fdd85b67b051a37a0ce1dc982c20065a8b6f047/py_trees-0.7.3-py3-none-any.whl#sha256=92071ac6368a537b28dfa1d590554d95d061a7e5de5b623f166065b3c9162a31 (from https://pypi.org/simple/py-trees/), version: 0.7.3
2021-05-10T07:01:23,897   Found link https://files.pythonhosted.org/packages/06/78/40689675bc9b74e0d42e32b01d04ce91c6fd261765fea82550a7770993cc/py_trees-0.7.3.tar.gz#sha256=4d6c9aa7cdf1c726b2baadd571e1548f76f9d0499867bc13389af49e7148d181 (from https://pypi.org/simple/py-trees/), version: 0.7.3
2021-05-10T07:01:23,899   Found link https://files.pythonhosted.org/packages/7f/e9/e24c577cdc3c11987d00e46b19d0ae0d6a13a895e9bb12081f58aa6b904d/py_trees-0.7.6-py3-none-any.whl#sha256=d8bc2eb087699b659606dc28d02f81df4980658960c3411526f037874e5a3cff (from https://pypi.org/simple/py-trees/), version: 0.7.6
2021-05-10T07:01:23,900   Found link https://files.pythonhosted.org/packages/17/74/3d0c0170e8f5b73fb53210775d5b22ba7042928ba89eeed399d834fa9826/py_trees-0.7.6.tar.gz#sha256=dc3dc525f4c7e046a30ce553b9469f4bfb1a0d49d5557e63e73c0f979b702d85 (from https://pypi.org/simple/py-trees/), version: 0.7.6
2021-05-10T07:01:23,901   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/ea/a9/38bf965eef762fdcab1fe04920049b3bd4f0fb8d4216237d09a3a16ab7c4/py_trees-0.8.1-py2-none-any.whl#sha256=f7ce60087266f078966cfe549a5d3346334261440ac10bb808d23ac235b6dd6c (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,902   Found link https://files.pythonhosted.org/packages/3c/19/ee259d2a05b55cda3f661dbf115f809416167d7a0e7b2b64d7397d4d6c5a/py_trees-0.8.1.tar.gz#sha256=d2130c9464cd0e0916427299ea351c933c97f69e7881de82f983d2ec5f605b70 (from https://pypi.org/simple/py-trees/), version: 0.8.1
2021-05-10T07:01:23,903   Found link https://files.pythonhosted.org/packages/71/4a/b48c36bab0ceef3473a33b36d054b9632e6858c58cdfb8bcb03af0b75170/py_trees-0.8.2-py3-none-any.whl#sha256=31939bceabd35acb6a7cbdeb023e2fa73a183e6dbd4aa6e1fcf9860cd7bf09d6 (from https://pypi.org/simple/py-trees/), version: 0.8.2
2021-05-10T07:01:23,904   Found link https://files.pythonhosted.org/packages/5b/59/cceaac438a1d4fb50da33aa670b1aa2cd953a59d0a5d1b633f999f465125/py_trees-0.8.2.tar.gz#sha256=d9d568126962f1c4c795fd137168e203d9c084d5c179c8e3f743a192f501ce77 (from https://pypi.org/simple/py-trees/), version: 0.8.2
2021-05-10T07:01:23,905   Found link https://files.pythonhosted.org/packages/2a/e9/6e067f35b9aa31e7faf7528c2f8f4bdbf727a41e6d2374ad32c81f62e5b2/py_trees-0.8.3-py3-none-any.whl#sha256=4cb2e1b93251ba15e10395f6c24b5f5af55aa0ad38a6aa9a014b4e5270e5d16c (from https://pypi.org/simple/py-trees/), version: 0.8.3
2021-05-10T07:01:23,906   Found link https://files.pythonhosted.org/packages/b2/14/9b122aa486d08dab2bbbd1ec31a86bd7a49b9bb34fd0c59513840f1f0e8a/py_trees-0.8.3.tar.gz#sha256=679e0c22d8854759180a9c4f43f8c4c87479d5314206894a230f75869c822c91 (from https://pypi.org/simple/py-trees/), version: 0.8.3
2021-05-10T07:01:23,908   Found link https://files.pythonhosted.org/packages/80/46/94c25c7393c2ecfcbde7d6df62cd9a3fda1d5d97e301109e925998fd2e72/py_trees-1.0.0-py3-none-any.whl#sha256=3694079e86fb0f368d5f862ad7d56fcced28bff94948148a4a3df8c7db7e6627 (from https://pypi.org/simple/py-trees/), version: 1.0.0
2021-05-10T07:01:23,909   Found link https://files.pythonhosted.org/packages/c9/97/faa1fffecf11a7a7b42c367504af3179e2d38a4ee3299bcb0e1e0826c565/py_trees-1.0.0.tar.gz#sha256=d9eb609fb5addad7c1866016c657d5988a836d60225606e21638e3cb586b5e58 (from https://pypi.org/simple/py-trees/), version: 1.0.0
2021-05-10T07:01:23,910   Found link https://files.pythonhosted.org/packages/07/b3/84270df84ce7b9bcdce071a9329418b5f911e95aab9eeffbfa570b0bc83f/py_trees-1.0.1-py3-none-any.whl#sha256=a723a7f20a86b0265c71988a5f94919b87df56e77e38960d7e03c3bc02d9e367 (from https://pypi.org/simple/py-trees/), version: 1.0.1
2021-05-10T07:01:23,911   Found link https://files.pythonhosted.org/packages/a7/12/27d8afd996544f46b2ec5fb26200cee4fce4fd64b3ee3e28203d07f76327/py_trees-1.0.1.tar.gz#sha256=13457662d99a374e43686a88dafe8ef473049a2db83baea4f516582b7e11c1da (from https://pypi.org/simple/py-trees/), version: 1.0.1
2021-05-10T07:01:23,912   Found link https://files.pythonhosted.org/packages/59/ad/088c4b016adf18bb64e92e072b0367779fca181a5f194d876201fc1f1c89/py_trees-1.0.2-py3-none-any.whl#sha256=259994fbfa887a3cb4b242977b332c2df6ef18a9b7d1fabc9684f6a85bd8aadd (from https://pypi.org/simple/py-trees/), version: 1.0.2
2021-05-10T07:01:23,913   Found link https://files.pythonhosted.org/packages/63/c3/82ce35c66ddbeb4504ba4c0b983df3d0ab2e0788827d2667a21d3c213102/py_trees-1.0.2.tar.gz#sha256=ff1c8da4d0477ea3548308a83437c58c018d880fc76cf8c71222f7c4f07cb48c (from https://pypi.org/simple/py-trees/), version: 1.0.2
2021-05-10T07:01:23,915   Found link https://files.pythonhosted.org/packages/2c/b5/e54905d79e748bb7899753d4967809ca1fac1d82ca82122e9847558a2088/py_trees-1.0.3-py3-none-any.whl#sha256=57a8bd98aa382c97892ab306089726a1d6cf4ea2acc7c309fdc6f20f087887d8 (from https://pypi.org/simple/py-trees/), version: 1.0.3
2021-05-10T07:01:23,916   Found link https://files.pythonhosted.org/packages/ba/b1/e6d6195331f902a6d30d7ec92ff8e3f04a161c40732dbd538efd5a704900/py_trees-1.0.3.tar.gz#sha256=af7d73e39d0a83df0af21f0dc8af22242b2401ff360d2876613f0ab2d2989276 (from https://pypi.org/simple/py-trees/), version: 1.0.3
2021-05-10T07:01:23,917   Found link https://files.pythonhosted.org/packages/4e/eb/0be98cf6bb9e76a784c7c1ce99ea93220faa68fd5d58ff770597257b48a2/py_trees-1.0.4-py3-none-any.whl#sha256=80c6158882380fa706d72b25c08ab4242a099acc5a2afa3e5bc72f064472d352 (from https://pypi.org/simple/py-trees/), version: 1.0.4
2021-05-10T07:01:23,918   Found link https://files.pythonhosted.org/packages/df/93/1da522689a5051eea0083c596b911ce22361c09a372e94c5412a83ad2519/py_trees-1.0.4.tar.gz#sha256=007f33225da93cc837bb640bb8d649e1cc4b1b136f7998698b287d58f8a81e9f (from https://pypi.org/simple/py-trees/), version: 1.0.4
2021-05-10T07:01:23,919   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/5e/df/fe1110638941e96b555db4ae05fb3ff8bc1dc9ca9e267538dd8175c73ded/py_trees-1.0.5-py2-none-any.whl#sha256=7cbb4cf59e6f9ef44d791111420ec4713491d6771db732a81ad6838667524035 (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,921   Found link https://files.pythonhosted.org/packages/4f/8b/615a63799760e3882f004cd0630d039a39bd0525663c0dc40db4f77e83c4/py_trees-1.0.5-py3-none-any.whl#sha256=2703cc6c5152ec8f1dc478b2a637dd9bdbeae53898041e25f0fc0f9f1b403816 (from https://pypi.org/simple/py-trees/), version: 1.0.5
2021-05-10T07:01:23,922   Found link https://files.pythonhosted.org/packages/ca/ac/c2ea0e231e31a131533cefc8ca7b58e4b7286eca2334cee7830548bec014/py_trees-1.0.5.tar.gz#sha256=2781b1d35cda888ce1b379ba457d7ef89c0ce534f1688b0843f1716257d5f50b (from https://pypi.org/simple/py-trees/), version: 1.0.5
2021-05-10T07:01:23,923   Found link https://files.pythonhosted.org/packages/5c/ff/f842685a343844d072819c6728b08070f3a251feadf405d484434c029485/py_trees-1.0.6-py3-none-any.whl#sha256=dd2ad35a12228e369a7482ec9df5bef4470c2952fda3f706d427c8b66c521120 (from https://pypi.org/simple/py-trees/), version: 1.0.6
2021-05-10T07:01:23,924   Found link https://files.pythonhosted.org/packages/ff/a5/849ae83e72f930c11331144c66226a5fc329e0f84d2f924197c4aebd4c9f/py_trees-1.0.6.tar.gz#sha256=7bdf0c9a5bf90909d1b73ad052b834ff03b347d1728620ef42e53cb70d978e43 (from https://pypi.org/simple/py-trees/), version: 1.0.6
2021-05-10T07:01:23,925   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/c2/b1/b5bed945b432b394cbd12aa8648711cec899e18e72663dec7cc832d7a9dd/py_trees-1.1.0-py2-none-any.whl#sha256=06f80de531b42264222159cefeadaf9d586df9fd1d81e26f724fdf1ec719996d (from https://pypi.org/simple/py-trees/)
2021-05-10T07:01:23,926   Found link https://files.pythonhosted.org/packages/ef/1f/c7c1366eb19bc54fc685b9be83f86de180151795084cb8903a9c4f44d16a/py_trees-1.1.0.tar.gz#sha256=40f32d6b6426d7cc23fa2033fbe8e63248aa8114b7f65d08174fa9a0ff838ba0 (from https://pypi.org/simple/py-trees/), version: 1.1.0
2021-05-10T07:01:23,927   Found link https://files.pythonhosted.org/packages/56/45/5cf2fda59d15f007b2afd1777e0a10b2ddfa71ca71399d558472840a2a19/py_trees-1.2.0-py3-none-any.whl#sha256=5d0739418d91661127905665c262eb82eb8473f02b96b857a9223dff647ffc12 (from https://pypi.org/simple/py-trees/), version: 1.2.0
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2021-05-10T07:01:23,988   Found link https://files.pythonhosted.org/packages/9d/81/945606f8b75b2fd08b7eac86d8348e6d2990b743db4512941028eca40e72/py_trees-2.1.3-py3-none-any.whl#sha256=d24729a49a73f29ecdaf14524e41ef72eeb01f6037670919331b2aa80d8fdcd0 (from https://pypi.org/simple/py-trees/), version: 2.1.3
2021-05-10T07:01:23,989   Found link https://files.pythonhosted.org/packages/01/93/51be03821800405b6704b4dd4dd993a1b1f392f31be59711b6a7cac78d75/py_trees-2.1.3.tar.gz#sha256=41b49ce544e49cd166c87a22f166ae8693b0e0cecfed737d5639466404bdce04 (from https://pypi.org/simple/py-trees/), version: 2.1.3
2021-05-10T07:01:23,991   Found link https://files.pythonhosted.org/packages/b1/3a/b0257733144b17a9110e1f0024fc303eab916e92670d5362ebd432e818c8/py_trees-2.1.4-py3-none-any.whl#sha256=9205dcd924e4e811bcdf1529efb755cd3db509c3c7ae10ac1a4d46f93d9c92d5 (from https://pypi.org/simple/py-trees/), version: 2.1.4
2021-05-10T07:01:23,992   Found link https://files.pythonhosted.org/packages/25/bb/4415ad30f14f898e103f2ee68358263b138583d1bf5c7c9ab7395ab5f085/py_trees-2.1.4.tar.gz#sha256=932e0556b424ab80d5393c3822729885fd9df7a6a865b51f5a565da0ddf36558 (from https://pypi.org/simple/py-trees/), version: 2.1.4
2021-05-10T07:01:23,993   Found link https://files.pythonhosted.org/packages/04/52/da2a48e56408e21841f78bacac7b1c950e7cc79fa7d0c11d5fa5c60c7ed2/py_trees-2.1.5-py3-none-any.whl#sha256=ef2a6ccf71ef2d42ba900154c0cc9f27898ea6bfdecf347b9205224f732b9886 (from https://pypi.org/simple/py-trees/), version: 2.1.5
2021-05-10T07:01:23,994   Found link https://files.pythonhosted.org/packages/31/3e/b90ce07a6c0dd2ab861f13300212adcd79833062a0e6302044ad50125f3a/py_trees-2.1.5.tar.gz#sha256=8d908d51fe29c05954778ab41e3ca5439b41187d832a371066cc9ce53c25ab58 (from https://pypi.org/simple/py-trees/), version: 2.1.5
2021-05-10T07:01:24,038 Given no hashes to check 2 links for project 'py-trees': discarding no candidates
2021-05-10T07:01:24,081 Collecting py-trees==2.1.5
2021-05-10T07:01:24,085   Created temporary directory: /tmp/pip-unpack-5a7_4ia5
2021-05-10T07:01:24,874   Downloading py_trees-2.1.5-py3-none-any.whl (97 kB)
2021-05-10T07:01:24,929   Added py-trees==2.1.5 from https://files.pythonhosted.org/packages/04/52/da2a48e56408e21841f78bacac7b1c950e7cc79fa7d0c11d5fa5c60c7ed2/py_trees-2.1.5-py3-none-any.whl#sha256=ef2a6ccf71ef2d42ba900154c0cc9f27898ea6bfdecf347b9205224f732b9886 to build tracker '/tmp/pip-req-tracker-8b46y4o7'
2021-05-10T07:01:24,932   Removed py-trees==2.1.5 from https://files.pythonhosted.org/packages/04/52/da2a48e56408e21841f78bacac7b1c950e7cc79fa7d0c11d5fa5c60c7ed2/py_trees-2.1.5-py3-none-any.whl#sha256=ef2a6ccf71ef2d42ba900154c0cc9f27898ea6bfdecf347b9205224f732b9886 from build tracker '/tmp/pip-req-tracker-8b46y4o7'
2021-05-10T07:01:24,965 Created temporary directory: /tmp/pip-unpack-67dxru_1
2021-05-10T07:01:24,986 Saved /tmp/tmpj3g3qp1i/py_trees-2.1.5-py3-none-any.whl
2021-05-10T07:01:24,988 Removed build tracker: '/tmp/pip-req-tracker-8b46y4o7'