2021-07-12T22:13:19,804 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2021-07-12T22:13:20,526 Created temporary directory: /tmp/pip-ephem-wheel-cache-o1xyj7gv
2021-07-12T22:13:20,531 Created temporary directory: /tmp/pip-req-tracker-lcw3egd8
2021-07-12T22:13:20,532 Initialized build tracking at /tmp/pip-req-tracker-lcw3egd8
2021-07-12T22:13:20,532 Created build tracker: /tmp/pip-req-tracker-lcw3egd8
2021-07-12T22:13:20,533 Entered build tracker: /tmp/pip-req-tracker-lcw3egd8
2021-07-12T22:13:20,534 Created temporary directory: /tmp/pip-wheel-whwr0z9z
2021-07-12T22:13:20,596 1 location(s) to search for versions of dm-env:
2021-07-12T22:13:20,596 * https://pypi.org/simple/dm-env/
2021-07-12T22:13:20,597 Fetching project page and analyzing links: https://pypi.org/simple/dm-env/
2021-07-12T22:13:20,599 Getting page https://pypi.org/simple/dm-env/
2021-07-12T22:13:20,603 Found index url https://pypi.org/simple
2021-07-12T22:13:20,967   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/)
2021-07-12T22:13:20,968   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
2021-07-12T22:13:20,969   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/)
2021-07-12T22:13:20,970   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
2021-07-12T22:13:20,971   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
2021-07-12T22:13:20,973   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
2021-07-12T22:13:20,974   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
2021-07-12T22:13:20,975   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
2021-07-12T22:13:20,976   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
2021-07-12T22:13:20,977   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
2021-07-12T22:13:20,978   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
2021-07-12T22:13:20,979   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
2021-07-12T22:13:20,980   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
2021-07-12T22:13:20,981   Found link https://files.pythonhosted.org/packages/da/de/ca87f43d6fd2acb817dde34354b0c43156c5d95753af2fdd38b6c0101905/dm-env-1.5.tar.gz#sha256=3efd99b0652563599507c415d48b51896c88be2f01c2b6250af8bab51571e353 (from https://pypi.org/simple/dm-env/), version: 1.5
2021-07-12T22:13:20,982   Found link https://files.pythonhosted.org/packages/fc/9d/89ad85d4fbf4b59dca1d569a209807a04340fe8b7d255f8f0e34b220eadd/dm_env-1.5-py3-none-any.whl#sha256=026aaa404fb3ced1090f6a4e9ce724cb2998c4ea5fda16bff65560d458ef4467 (from https://pypi.org/simple/dm-env/), version: 1.5
2021-07-12T22:13:20,989 Given no hashes to check 2 links for project 'dm-env': discarding no candidates
2021-07-12T22:13:21,028 Collecting dm-env==1.5
2021-07-12T22:13:21,031   Created temporary directory: /tmp/pip-unpack-33p_mawg
2021-07-12T22:13:21,244   Downloading dm_env-1.5-py3-none-any.whl (26 kB)
2021-07-12T22:13:21,263   Added dm-env==1.5 from https://files.pythonhosted.org/packages/fc/9d/89ad85d4fbf4b59dca1d569a209807a04340fe8b7d255f8f0e34b220eadd/dm_env-1.5-py3-none-any.whl#sha256=026aaa404fb3ced1090f6a4e9ce724cb2998c4ea5fda16bff65560d458ef4467 to build tracker '/tmp/pip-req-tracker-lcw3egd8'
2021-07-12T22:13:21,264   Removed dm-env==1.5 from https://files.pythonhosted.org/packages/fc/9d/89ad85d4fbf4b59dca1d569a209807a04340fe8b7d255f8f0e34b220eadd/dm_env-1.5-py3-none-any.whl#sha256=026aaa404fb3ced1090f6a4e9ce724cb2998c4ea5fda16bff65560d458ef4467 from build tracker '/tmp/pip-req-tracker-lcw3egd8'
2021-07-12T22:13:21,279 Created temporary directory: /tmp/pip-unpack-prmkixgt
2021-07-12T22:13:21,285 Saved /tmp/tmp3u3aktrs/dm_env-1.5-py3-none-any.whl
2021-07-12T22:13:21,286 Removed build tracker: '/tmp/pip-req-tracker-lcw3egd8'