2020-08-24T23:53:19,323 Created temporary directory: /tmp/pip-ephem-wheel-cache-15tczi3x
2020-08-24T23:53:19,328 Created temporary directory: /tmp/pip-req-tracker-ev3vn4sm
2020-08-24T23:53:19,328 Initialized build tracking at /tmp/pip-req-tracker-ev3vn4sm
2020-08-24T23:53:19,329 Created build tracker: /tmp/pip-req-tracker-ev3vn4sm
2020-08-24T23:53:19,329 Entered build tracker: /tmp/pip-req-tracker-ev3vn4sm
2020-08-24T23:53:19,330 Created temporary directory: /tmp/pip-wheel-jn9edh67
2020-08-24T23:53:19,345 1 location(s) to search for versions of flwr-nightly:
2020-08-24T23:53:19,345 * https://pypi.org/simple/flwr-nightly/
2020-08-24T23:53:19,346 Fetching project page and analyzing links: https://pypi.org/simple/flwr-nightly/
2020-08-24T23:53:19,347 Getting page https://pypi.org/simple/flwr-nightly/
2020-08-24T23:53:19,349 Found index url https://pypi.org/simple
2020-08-24T23:53:19,609   Found link https://files.pythonhosted.org/packages/7a/cd/0724b43863f3a58969bdb2e8cd8af9490d79a9a8273f129675ca7b6fd3a9/flwr-nightly-0.0.1.dev20200713.tar.gz#sha256=fa57de85f23adce8db37da855d16705a31215a5fcb64d72f2bb25c8bfacb41f2 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.0.1.dev20200713
2020-08-24T23:53:19,617   Found link https://files.pythonhosted.org/packages/16/b7/5015454185d02dd779558502403b7db19669f775c501c6ec5e41af94b665/flwr_nightly-0.0.1.dev20200713-py3-none-any.whl#sha256=28efcf1d55d03362360872d0e47bb8af317b583b17badf914c11de725838b48a (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.0.1.dev20200713
2020-08-24T23:53:19,619   Found link https://files.pythonhosted.org/packages/2f/b8/4a3343e11ae5c6ec4231991d6ba644dddc5e5d3a9443ee21378b6549efc3/flwr-nightly-0.1.1.dev20200713.tar.gz#sha256=b5b86f4845bfea9addd15ec972b340f44a6bf13c27c45edae252e0fcfd106123 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.1.1.dev20200713
2020-08-24T23:53:19,621   Found link https://files.pythonhosted.org/packages/d2/f9/5256f7aa0c1db046b39ad2dd7b15341674d4411e321832d3ed0bc1f61619/flwr_nightly-0.1.1.dev20200713-py3-none-any.whl#sha256=60f97bbc75c9775400ea7724624f36260a2bd150441ba4cef68c150f28442eb6 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.1.1.dev20200713
2020-08-24T23:53:19,622   Found link https://files.pythonhosted.org/packages/d6/2d/7ef05925170324f96e07efa5d72f5a366d501e1810ca1879dfd06abb5778/flwr-nightly-0.1.1.dev20200716.tar.gz#sha256=24b9b1388a159983803d596a2cd7fb2bb72dab7824cf50e6edc3679e7c8851ca (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.1.1.dev20200716
2020-08-24T23:53:19,624   Found link https://files.pythonhosted.org/packages/8a/5e/42285c34b4e78436f0c76ff34ee2f1f9ad8dcd6fcb61e4d9e72273a3f54f/flwr_nightly-0.1.1.dev20200716-py3-none-any.whl#sha256=01b993b15a7530ac51f37685ea51f74782aca64cb54aa6d595510ea5453899cd (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.1.1.dev20200716
2020-08-24T23:53:19,626   Found link https://files.pythonhosted.org/packages/d3/1d/f6615791d874177ff55ba5c80a9bb4c6889fbbe4dcc07ee816df62b1890a/flwr-nightly-0.1.1.dev20200717.tar.gz#sha256=7e0796a38f7d070cb55d7235f0aea7c37d94b8447b6bf413c85e69470bab4d9d (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.1.1.dev20200717
2020-08-24T23:53:19,627   Found link https://files.pythonhosted.org/packages/55/60/193ad034d87733b5f73e88ad93c8786e24a7a3075ba8f5e520ab726c2b8a/flwr_nightly-0.1.1.dev20200717-py3-none-any.whl#sha256=f97285318d570348ada46525a04d07e8e1e5d03646f1166fbf5a76204b21eae9 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.1.1.dev20200717
2020-08-24T23:53:19,629   Found link https://files.pythonhosted.org/packages/fb/84/8e31fdc5035c6bfffbb6a2c9bbdb5dbe6aa41557a9477b8f4e5fdff27c4e/flwr-nightly-0.3.0.dev20200720.tar.gz#sha256=36909e546b8f7e55ab1889b531961419f9a730193eaa33d8ba996df934508a99 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.3.0.dev20200720
2020-08-24T23:53:19,631   Found link https://files.pythonhosted.org/packages/dd/e2/1a525ceb41b8f62b29ac40c88494ac1c6b7a9a8a623182d7b8107f0c794a/flwr_nightly-0.3.0.dev20200720-py3-none-any.whl#sha256=d84df5b8143cfae6d3b09ac150451289433ef90135def83ec38f186265ed24f1 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.3.0.dev20200720
2020-08-24T23:53:19,632   Found link https://files.pythonhosted.org/packages/98/fa/b34903650851d9e36fb936190a983d706c1f5dce74a537a5dae9326992d4/flwr-nightly-0.3.0.dev20200721.tar.gz#sha256=3e2a689685648bf9cfdae04c6e9198dd6d7160d6fa7afdd86649ed9436798014 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.3.0.dev20200721
2020-08-24T23:53:19,634   Found link https://files.pythonhosted.org/packages/74/c9/850e48fdad55b3605840e9ac4681284babde132476188ec526e6d7b348f0/flwr_nightly-0.3.0.dev20200721-py3-none-any.whl#sha256=7e70eb35ce3b585ee8578c3deab9fd874596bb174bae0523d509eb1ac5a40e88 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.3.0.dev20200721
2020-08-24T23:53:19,636   Found link https://files.pythonhosted.org/packages/c9/ec/0654325b4cf19ae4179ace5fda8e7f2d74c67cfe44d99356562cc67a423f/flwr-nightly-0.3.0.dev20200722.tar.gz#sha256=ec6bbafc008dc27adbcc3db948bbc40d9c5dee6afe5b47ff285424126dff68d9 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.3.0.dev20200722
2020-08-24T23:53:19,638   Found link https://files.pythonhosted.org/packages/50/32/d957837eff7199402cd49fb7e9c515475d04b7cab7ce35bcb36624c6f0e6/flwr_nightly-0.3.0.dev20200722-py3-none-any.whl#sha256=6a944cdcecb812c71736f5e6e4766f58d7a7661ce0f25723c491210d6a17517f (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.3.0.dev20200722
2020-08-24T23:53:19,639   Found link https://files.pythonhosted.org/packages/9c/f5/15f2abea0ecf1f6c09aa801c5d82c4852af1d494f0028edb278952943063/flwr-nightly-0.3.0.dev20200723.tar.gz#sha256=3e8c82d301029d3c4517a836f88418f14f651c68419ab6e7b6dfeeec04c9b942 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.3.0.dev20200723
2020-08-24T23:53:19,641   Found link https://files.pythonhosted.org/packages/8e/b8/82730cde2c8d2fc9ab293748a2c437d21af85494c2feeec29d3c2fb55dd1/flwr_nightly-0.3.0.dev20200723-py3-none-any.whl#sha256=dd4cf20e19c4b5f41e9818e1d2c39b78b3243ad4a1cec9431e71429d098eb5f7 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.3.0.dev20200723
2020-08-24T23:53:19,643   Found link https://files.pythonhosted.org/packages/7a/0d/13455340073094f7b788972fd1be180e6ee24ac9152890f9dfe915a1fb08/flwr-nightly-0.3.0.dev20200724.tar.gz#sha256=e3bb3d95adbf72255eb06336b6b7742604dca5323ba6b8ff4d821ee9f36298c2 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.3.0.dev20200724
2020-08-24T23:53:19,645   Found link https://files.pythonhosted.org/packages/24/94/6d43af34cb319359a4c40524638823360ea80c98fcb11ae6e4e0e30cfe2a/flwr_nightly-0.3.0.dev20200724-py3-none-any.whl#sha256=d53034597cb5973bfcd64dc91a708500d7c7de3c0607eb4dddb547c94b2899ae (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.3.0.dev20200724
2020-08-24T23:53:19,646   Found link https://files.pythonhosted.org/packages/63/42/5b55209096cd6150d569bad37f2f3a92d916df478c977f0b2024100855c8/flwr-nightly-0.4.0.dev20200729.tar.gz#sha256=fc7d463b810816721a4f1e9482968b00642282c4d8ef6fa84647db5f311ba21e (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.4.0.dev20200729
2020-08-24T23:53:19,648   Found link https://files.pythonhosted.org/packages/10/37/55196d0cacab5cbd721ef2057b5eae870e023882ae195f0d4be6d9731d5e/flwr_nightly-0.4.0.dev20200729-py3-none-any.whl#sha256=0e5228b9eee7b167be53c39ea28262fba05e540c499914dbea34c6fe561fc5f0 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.4.0.dev20200729
2020-08-24T23:53:19,650   Found link https://files.pythonhosted.org/packages/84/39/696447ba8cbe5fd86afc7dc4de5ed90c237dbcfcf4be975f7cafb3a35c48/flwr-nightly-0.4.0.dev20200731.tar.gz#sha256=c0c93f96d32b0f2db2eed7441d1471973fd84c3129ceff47dd018bee354b5b69 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.4.0.dev20200731
2020-08-24T23:53:19,651   Found link https://files.pythonhosted.org/packages/eb/02/6e08e1a85deaa81464c49e42a1ba3feafe84ba714660ad71bf87bd4a9e0a/flwr_nightly-0.4.0.dev20200731-py3-none-any.whl#sha256=bb9af834a7f2544a4f5c51585b42d4f9da691debdd4dec5ca032969b32e6b7ee (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.4.0.dev20200731
2020-08-24T23:53:19,653   Found link https://files.pythonhosted.org/packages/d5/34/5f2b9496a89882cdbbff4c109321a3b8527390c2ef96521dd974e6e185a3/flwr-nightly-0.4.0.dev20200803.tar.gz#sha256=fe3ead9881900d6271578f0ca2d3833c505d6ef435f9077a9db4a505d414f639 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.4.0.dev20200803
2020-08-24T23:53:19,655   Found link https://files.pythonhosted.org/packages/ae/96/2637ce4d3f5ddd216f83b86003f0520798cbd169a857134798f4b4c4611c/flwr_nightly-0.4.0.dev20200803-py3-none-any.whl#sha256=175ea29c07705b97bb9a49b42e2172303052733c52d3deb9c7283e0fc4ed7dbd (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.4.0.dev20200803
2020-08-24T23:53:19,656   Found link https://files.pythonhosted.org/packages/97/7e/c39c72e45955092e0738ac14fefd573ea636d2d03bcd25e6914adb413797/flwr-nightly-0.4.0.dev20200806.tar.gz#sha256=86041b7e1913ecdeb49bb474253879e38cf142ebf3ac0e646de772eb253e8b7f (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.4.0.dev20200806
2020-08-24T23:53:19,658   Found link https://files.pythonhosted.org/packages/ef/f0/abd261759c119423c0cca7cdc66945f6bb7d2a0f08d061a8707d2e042744/flwr_nightly-0.4.0.dev20200806-py3-none-any.whl#sha256=7ae96a0fe0efe312bed2987b1e82f0b9d6b5dfc62cd7f73efb7d9efd8a3fa7df (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.4.0.dev20200806
2020-08-24T23:53:19,660   Found link https://files.pythonhosted.org/packages/a4/d9/9838669230e046a1bc776b820c8e106e0ed0da17d70073123a8629996aed/flwr-nightly-0.5.0.dev20200807.tar.gz#sha256=3dbafdafe30e4d2846194eb13cdc8d291789290967b2d9395c7c2944a8942565 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.5.0.dev20200807
2020-08-24T23:53:19,662   Found link https://files.pythonhosted.org/packages/4f/df/00af6ca68dcbd26da848705dad72bb999884e07c17ed09df16f2a5df3e16/flwr_nightly-0.5.0.dev20200807-py3-none-any.whl#sha256=e9b1befc46da545205985505c2f5fe865a7ee86e73d48cb4017ed896826f3448 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.5.0.dev20200807
2020-08-24T23:53:19,663   Found link https://files.pythonhosted.org/packages/a4/ef/2fcc17f1914378b30f50e4afb2703a3857d52fd6d3b8b53c6b84633d4309/flwr-nightly-0.5.0.dev20200811.tar.gz#sha256=c1f7e19b5a06526cfc77ffab3cf8add89c5484e6c81e8efb8cfcfc646b43b4a4 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.5.0.dev20200811
2020-08-24T23:53:19,665   Found link https://files.pythonhosted.org/packages/18/02/1ffc97d1fdb7a13e12ac6bc87b4e864c29d062871210b69629434ab5ecf6/flwr_nightly-0.5.0.dev20200811-py3-none-any.whl#sha256=d8666baffbf5401ab062e227109378c044f5bdc8b3fe87fdde9b8064bffad767 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.5.0.dev20200811
2020-08-24T23:53:19,667   Found link https://files.pythonhosted.org/packages/f9/ec/184fb612ac43802f583308d0fe092185f605e7c03f4eda54b1d662efba59/flwr-nightly-0.5.0.dev20200812.tar.gz#sha256=2c81c56b1bea9123f7f9c6c3f2c3ecdbeb6afa4efe002bab22254a3583aeaed0 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.5.0.dev20200812
2020-08-24T23:53:19,668   Found link https://files.pythonhosted.org/packages/65/c4/e6b0f974929db75ad37d74672455678ec9da0a05e5bc27922568eefae505/flwr_nightly-0.5.0.dev20200812-py3-none-any.whl#sha256=4c61c2f017b906d54c1fd99567e524d82300e3ad5b9b6593982a2baabdb9788e (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.5.0.dev20200812
2020-08-24T23:53:19,670   Found link https://files.pythonhosted.org/packages/f8/8a/cd316f19a046d4690fb1eaddbcdbe8dffa90289caadad853d0511ec215b3/flwr-nightly-0.5.0.dev20200817.tar.gz#sha256=2f26fa0a1e9dc77a9e70940a46fa58db61dcd7bedfadd0eb4761791ef97fa6d1 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.5.0.dev20200817
2020-08-24T23:53:19,672   Found link https://files.pythonhosted.org/packages/12/df/3bbd365631465052ae8d8e43a5a5e14aea1327c34bdb70f1d0516040f9e5/flwr_nightly-0.5.0.dev20200817-py3-none-any.whl#sha256=76958dcfab3e930930d63dbfeb929a8d83ed37281ee922f7710894221f6f952e (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.5.0.dev20200817
2020-08-24T23:53:19,673   Found link https://files.pythonhosted.org/packages/40/bc/604e09e8c386ca5ff0b5219fb26e265d9f9280e79e4728e0b18a593aefb2/flwr-nightly-0.5.0.dev20200818.tar.gz#sha256=01721fff9577b709a9a869cbb51ed722470454d64879181bab37e1199281b1d0 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.5.0.dev20200818
2020-08-24T23:53:19,675   Found link https://files.pythonhosted.org/packages/20/4c/566984cad0ddbb41cfcbdc3c7d039dfdc558aeb7969ffd91ab1c05be3b52/flwr_nightly-0.5.0.dev20200818-py3-none-any.whl#sha256=83463b519ed14f528bf80092f0ee12c03d23d14e664c8a09751788d14b87e68d (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.5.0.dev20200818
2020-08-24T23:53:19,677   Found link https://files.pythonhosted.org/packages/2c/b5/b47fcade48888d24700d0514f6fcbce33c38324c372c26de7c4c62e8d1b3/flwr-nightly-0.6.0.dev20200819.tar.gz#sha256=334b2f6adf796e81532fbcc89433626bedb2c6b7c8bd3bfc2871eff455451919 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.6.0.dev20200819
2020-08-24T23:53:19,679   Found link https://files.pythonhosted.org/packages/e8/28/2ca5fdb26b0060998e559f0b0ce9c2684c38099e6b0462bd53c93ef7302d/flwr_nightly-0.6.0.dev20200819-py3-none-any.whl#sha256=7d9e58190f20921c9d219b248714cc06ed910fab84050e969ed177b57c8145b3 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.6.0.dev20200819
2020-08-24T23:53:19,680   Found link https://files.pythonhosted.org/packages/b3/52/479201e7cb65684f242b84f1c6704811d3a0edeb9ab37872b987ef40f83d/flwr-nightly-0.6.0.dev20200820.tar.gz#sha256=e33fc71f773e8597fc691d3138f68dd5b1fb71f263709b6c4785ba7919438b94 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.6.0.dev20200820
2020-08-24T23:53:19,682   Found link https://files.pythonhosted.org/packages/85/91/db4a82efcf04b824780f958c257ecd700a6ff80e4b08480d785066652de5/flwr_nightly-0.6.0.dev20200820-py3-none-any.whl#sha256=25e78fed6f2f4913116e81db5207b650a9ca968b564d1003aa7e5c03afb1acba (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.6.0.dev20200820
2020-08-24T23:53:19,684   Found link https://files.pythonhosted.org/packages/3d/4a/5d3664da0428edb88f3fcbb6d32564b1dd6a96587a807c5576d4d127e6e8/flwr-nightly-0.6.0.dev20200821.tar.gz#sha256=88223e493baf67e4eb8cbfa983376e0f2808505a5dda9dccbc7b49423489b4bd (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.6.0.dev20200821
2020-08-24T23:53:19,685   Found link https://files.pythonhosted.org/packages/24/86/d2f858858209d54908e7392e00ff28f0c10ab0a1d66968a4da798674bbef/flwr_nightly-0.6.0.dev20200821-py3-none-any.whl#sha256=02f36b8e8954d31788d524ee4a8fbb5d8495a0fd360ed03b2fb4efdf93ef0ce9 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.6.0.dev20200821
2020-08-24T23:53:19,687   Found link https://files.pythonhosted.org/packages/d9/c0/46fcba3fe09d7399b8eed8b6d947285731b91698bcd499cf58730434e52c/flwr-nightly-0.6.0.dev20200824.tar.gz#sha256=96e1ef6f4215a1e159c3a056cc15d2e144371fd861c7eac17666fda4fc56190a (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.6.0.dev20200824
2020-08-24T23:53:19,689   Found link https://files.pythonhosted.org/packages/b8/cb/62a4e919e2f166235188eaf8171b395404c7f9c7ffc500a37fc53e79bbf1/flwr_nightly-0.6.0.dev20200824-py3-none-any.whl#sha256=4ed2719b1c7c44cb1d27826befc491cc0673f3169c23e64c785318ca395d2b90 (from https://pypi.org/simple/flwr-nightly/) (requires-python:>=3.6.9,<4.0.0), version: 0.6.0.dev20200824
2020-08-24T23:53:19,707 Given no hashes to check 2 links for project 'flwr-nightly': discarding no candidates
2020-08-24T23:53:19,710 Using version 0.6.0.dev20200824 (newest of versions: 0.6.0.dev20200824)
2020-08-24T23:53:19,718 Collecting flwr-nightly==0.6.0.dev20200824
2020-08-24T23:53:19,720   Created temporary directory: /tmp/pip-unpack-g6_hf9ad
2020-08-24T23:53:19,942   Downloading flwr_nightly-0.6.0.dev20200824-py3-none-any.whl (167 kB)
2020-08-24T23:53:20,001   Added flwr-nightly==0.6.0.dev20200824 from https://files.pythonhosted.org/packages/b8/cb/62a4e919e2f166235188eaf8171b395404c7f9c7ffc500a37fc53e79bbf1/flwr_nightly-0.6.0.dev20200824-py3-none-any.whl#sha256=4ed2719b1c7c44cb1d27826befc491cc0673f3169c23e64c785318ca395d2b90 to build tracker '/tmp/pip-req-tracker-ev3vn4sm'
2020-08-24T23:53:20,002   Removed flwr-nightly==0.6.0.dev20200824 from https://files.pythonhosted.org/packages/b8/cb/62a4e919e2f166235188eaf8171b395404c7f9c7ffc500a37fc53e79bbf1/flwr_nightly-0.6.0.dev20200824-py3-none-any.whl#sha256=4ed2719b1c7c44cb1d27826befc491cc0673f3169c23e64c785318ca395d2b90 from build tracker '/tmp/pip-req-tracker-ev3vn4sm'
2020-08-24T23:53:20,022   Saved /tmp/tmp11w431al/flwr_nightly-0.6.0.dev20200824-py3-none-any.whl
2020-08-24T23:53:20,041 Skipping flwr-nightly, due to already being wheel.
2020-08-24T23:53:20,041 Removed build tracker: '/tmp/pip-req-tracker-ev3vn4sm'