2021-02-12T19:50:41,389 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2021-02-12T19:50:41,953 Created temporary directory: /tmp/pip-ephem-wheel-cache-uf5aqx1g
2021-02-12T19:50:41,957 Created temporary directory: /tmp/pip-req-tracker-4cu5qawn
2021-02-12T19:50:41,958 Initialized build tracking at /tmp/pip-req-tracker-4cu5qawn
2021-02-12T19:50:41,958 Created build tracker: /tmp/pip-req-tracker-4cu5qawn
2021-02-12T19:50:41,959 Entered build tracker: /tmp/pip-req-tracker-4cu5qawn
2021-02-12T19:50:41,960 Created temporary directory: /tmp/pip-wheel-g8dsx1xh
2021-02-12T19:50:42,015 1 location(s) to search for versions of dm-env:
2021-02-12T19:50:42,015 * https://pypi.org/simple/dm-env/
2021-02-12T19:50:42,015 Fetching project page and analyzing links: https://pypi.org/simple/dm-env/
2021-02-12T19:50:42,017 Getting page https://pypi.org/simple/dm-env/
2021-02-12T19:50:42,021 Found index url https://pypi.org/simple
2021-02-12T19:50:42,339   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/30/ab/0ce3478789ea30d47cc5f673dbfc271486b4e722297741a013cd33d36bf9/dm_env-1.0a0-py2-none-any.whl#sha256=4cbd415790b4d4d474bfd91c1d308b3c8f0457e00684e0bcf050a83897467e8e (from https://pypi.org/simple/dm-env/)
2021-02-12T19:50:42,340   Found link https://files.pythonhosted.org/packages/5f/9b/29af4dfd5dc3c080fb11b264812f95e9a1ee942d732f9fc1973be5376a73/dm_env-1.0a0.tar.gz#sha256=5f1fca60427055071adb55eb7c18386e0f2bd78b7eb47630101de823d7502e2d (from https://pypi.org/simple/dm-env/), version: 1.0a0
2021-02-12T19:50:42,342   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/88/d2/9eb577175f425a6ccfb8f4cfa40ad2f595933b5f6edafc4a89f14b893d1a/dm_env-1.0-py2-none-any.whl#sha256=c7edc39a989673e2ec42e77353063b0af3b42552cc81d2950eff8beb22aebe69 (from https://pypi.org/simple/dm-env/)
2021-02-12T19:50:42,343   Found link https://files.pythonhosted.org/packages/45/b1/f404d74b95edc613161ffd9e0e3f3c4616b77983280f3e471a1210d4f06e/dm_env-1.0-py3-none-any.whl#sha256=f493dec7fb215832607247994abcbd7c86c47efcd544faeb8f8a114929f28079 (from https://pypi.org/simple/dm-env/), version: 1.0
2021-02-12T19:50:42,344   Found link https://files.pythonhosted.org/packages/bc/3b/610d658e0a8fbf285b2403239b8ec6b6e449ee8d688bc444d85d15943a9e/dm_env-1.0.tar.gz#sha256=766a33497d97573f0dc469070dbc760a395635b542d042d8b98fb28be6f56b1f (from https://pypi.org/simple/dm-env/), version: 1.0
2021-02-12T19:50:42,345   Found link https://files.pythonhosted.org/packages/28/e2/b2adc106f458d381064aaca95c1dd1f31f03e98596231a56d0c03853147b/dm_env-1.1-py3-none-any.whl#sha256=7706caf7cec2e3942acf2d039f9234c1346a01b7a1ea0e67a3c41cf94765a46c (from https://pypi.org/simple/dm-env/), version: 1.1
2021-02-12T19:50:42,346   Found link https://files.pythonhosted.org/packages/51/cf/60c21ae09046f4f55a3a79c68eeca832a736f7313ec99cc519aea509da38/dm_env-1.1.tar.gz#sha256=15204e2666e889815eca85e3f470d943618d901c0847efed0c38806bc6a16e60 (from https://pypi.org/simple/dm-env/), version: 1.1
2021-02-12T19:50:42,347   Found link https://files.pythonhosted.org/packages/91/9a/52419cf918d62768a53165d349434cd8b1a0bb71127c3b71d3b019dbffcc/dm_env-1.2-py3-none-any.whl#sha256=7d9e5b9bf2aa2ec7450cb173b25ccae4701e209376c43d9f4a7ab3e7f1eb7f69 (from https://pypi.org/simple/dm-env/), version: 1.2
2021-02-12T19:50:42,347   Found link https://files.pythonhosted.org/packages/0d/59/243f1a02d20b9f2e32c7cdc77e7361c6dbdb7a1ecc0145e1e7205f9f387d/dm_env-1.2.tar.gz#sha256=c45270971eac0c761a68e6d03b7be0d06310eaf01f1a2fd761a804bcaea2aec9 (from https://pypi.org/simple/dm-env/), version: 1.2
2021-02-12T19:50:42,348   Found link https://files.pythonhosted.org/packages/82/45/c64860bc4e705a4782951d1c2210c32ac65ce7c1ac77bd983800a7823dbd/dm-env-1.3.tar.gz#sha256=df9c0947f4e30dfe7d1cdd95ace4361d309f0aad28301660c98f89af1df3e3b2 (from https://pypi.org/simple/dm-env/), version: 1.3
2021-02-12T19:50:42,349   Found link https://files.pythonhosted.org/packages/c2/d6/65d41e52fc619d2e9aa1ccd0ba0d4789eb37f688732e10f60a4af143538b/dm_env-1.3-py3-none-any.whl#sha256=7fafc1258340edf9aed3ce8ebf2762ffee0325f13ae156f1343ec00faa1e267c (from https://pypi.org/simple/dm-env/), version: 1.3
2021-02-12T19:50:42,350   Found link https://files.pythonhosted.org/packages/bc/00/a5789afd49a0f33b19c0fab7be937558b92958e1b12aefbe2fc8da6e2cf0/dm-env-1.4.tar.gz#sha256=f3b987610f26d2c5d5579958efa39b054b54f13ef8eb7ec4abee65db987320eb (from https://pypi.org/simple/dm-env/), version: 1.4
2021-02-12T19:50:42,351   Found link https://files.pythonhosted.org/packages/fa/84/c96b6544b8a2cfefc663b7dbd7fc0c2f2c3b6cbf68b0171775693bda2a66/dm_env-1.4-py3-none-any.whl#sha256=3bdd0f4c16b34d080936782bf0856d64eccaf14b5e377c9e7886f96f18e54f15 (from https://pypi.org/simple/dm-env/), version: 1.4
2021-02-12T19:50:42,356 Given no hashes to check 2 links for project 'dm-env': discarding no candidates
2021-02-12T19:50:42,390 Collecting dm-env==1.4
2021-02-12T19:50:42,392   Created temporary directory: /tmp/pip-unpack-gjnkb9ch
2021-02-12T19:50:42,606   Downloading dm_env-1.4-py3-none-any.whl (24 kB)
2021-02-12T19:50:42,623   Added dm-env==1.4 from https://files.pythonhosted.org/packages/fa/84/c96b6544b8a2cfefc663b7dbd7fc0c2f2c3b6cbf68b0171775693bda2a66/dm_env-1.4-py3-none-any.whl#sha256=3bdd0f4c16b34d080936782bf0856d64eccaf14b5e377c9e7886f96f18e54f15 to build tracker '/tmp/pip-req-tracker-4cu5qawn'
2021-02-12T19:50:42,624   Removed dm-env==1.4 from https://files.pythonhosted.org/packages/fa/84/c96b6544b8a2cfefc663b7dbd7fc0c2f2c3b6cbf68b0171775693bda2a66/dm_env-1.4-py3-none-any.whl#sha256=3bdd0f4c16b34d080936782bf0856d64eccaf14b5e377c9e7886f96f18e54f15 from build tracker '/tmp/pip-req-tracker-4cu5qawn'
2021-02-12T19:50:42,637 Created temporary directory: /tmp/pip-unpack-7cl84kji
2021-02-12T19:50:42,641 Saved /tmp/tmp_5cctt3u/dm_env-1.4-py3-none-any.whl
2021-02-12T19:50:42,642 Removed build tracker: '/tmp/pip-req-tracker-4cu5qawn'