2021-01-26T20:40:37,338 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2021-01-26T20:40:38,043 Created temporary directory: /tmp/pip-ephem-wheel-cache-29pw79_f
2021-01-26T20:40:38,047 Created temporary directory: /tmp/pip-req-tracker-9j4z9kzy
2021-01-26T20:40:38,048 Initialized build tracking at /tmp/pip-req-tracker-9j4z9kzy
2021-01-26T20:40:38,049 Created build tracker: /tmp/pip-req-tracker-9j4z9kzy
2021-01-26T20:40:38,049 Entered build tracker: /tmp/pip-req-tracker-9j4z9kzy
2021-01-26T20:40:38,051 Created temporary directory: /tmp/pip-wheel-nh3g720f
2021-01-26T20:40:38,122 Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
2021-01-26T20:40:38,127 2 location(s) to search for versions of letter-tools:
2021-01-26T20:40:38,127 * https://pypi.org/simple/letter-tools/
2021-01-26T20:40:38,127 * https://pypi.ngc.nvidia.com/letter-tools/
2021-01-26T20:40:38,127 Fetching project page and analyzing links: https://pypi.org/simple/letter-tools/
2021-01-26T20:40:38,130 Getting page https://pypi.org/simple/letter-tools/
2021-01-26T20:40:38,134 Found index url https://pypi.org/simple
2021-01-26T20:40:38,514   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/6b/4d/4988b0844383309e4ca64fac8db25b1a3bf0ec90d6cc6e89f4cf4d1b235e/letter-tools-0.0.1.tar.gz#sha256=6fdfade15c5be837552ac52f915b1a77e62ab6cc64b7231107fd4504dbdd5b84 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,544   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/77/d1/0ee0241be26894ba39aa2ebc22a6b4e1cd7224974057274272219c821de9/letter_tools-0.0.1-py3-none-any.whl#sha256=f2f17f4ee6d9f604d5cceeb4ce33aeb5743ee60583e3e33189098286b1043256 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,546   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/cd/c6/dfde4ea5623796e9dcba4437b170b362a3031395ba35ca603164e0730a6b/letter-tools-0.0.2.tar.gz#sha256=66c14b8410b0deac6dba84d63440f10bb6935e39d17a3cebcc637e38f4107a7e (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,548   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/54/8f/c83cfe585377de13a0620066a9d0957c27666c5f168b2f7911fdc0c5fdbb/letter_tools-0.0.2-py3-none-any.whl#sha256=04fe16b7b5a2945f8202d6e0d41f62f430f92f280fabbdcbc6919e552045beea (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,550   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/b2/e9/bb5903ef2f800df5c6c41eb64a59d76194ba33399677802d328e0b0f4cf1/letter-tools-0.0.3.tar.gz#sha256=2cc8f0b443545c8023bd72aa2d3c70f97515d46fcf1e9995c68c9da629f50acb (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,552   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/33/41/ecc48764e7a95185799c0efedd5b04bc52fc0842bdc53f0e9d26c5d7e5c3/letter_tools-0.0.3-py3-none-any.whl#sha256=60d25c93502d48b1e746214ce3e1e8a180dd330e9fea80760751d01eafcc5473 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,554   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/37/f0/259d0e0c8ea1dc1679c8af7daf545976fd4f5b32ed62613a765840b81a76/letter-tools-0.0.4.tar.gz#sha256=cfa552954d3f377b78d79dc2c926b3a5edf1db8bbe816eb6e1c6ccb6acaafb5a (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,556   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/8c/a9/8ad5f48c55a977a66cf1c06c87d961240d110e28c60b846c47b745ac1d73/letter_tools-0.0.4-py3-none-any.whl#sha256=b286ea3423cd4653482aad919801a2834e3fb13216672f4adeed17f58d54bb24 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,558   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/19/e3/113c18216a6d14825a4763786257fd1cfcb5061d333ec4609481d49c5fde/letter-tools-0.0.5.tar.gz#sha256=17163bb77001dab5791db357d22a40279c7b59aa1e8913658d37732451b3ad44 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,560   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/5a/69/d6377d4b2e990306030f8f265db023267b30f383945111b4a5384012f13a/letter_tools-0.0.5-py3-none-any.whl#sha256=4b8e63243170802999a0cad89fd30f8c0e513bab970eb5a693f92a6caa2219e1 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,562   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/fe/aa/5f4b7b0e54e178838c920af52b996147016fff56d0fb2b93b0c78d56fd18/letter-tools-0.0.6.tar.gz#sha256=3ba1a6197e516e18737fc786a610bf025c8f26f06f43b2e6877a15820ddd9213 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,564   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/d6/22/a779d1ed3a2c1d1ffcd157001d2656af1a474cff063e725bc7b069129a1e/letter_tools-0.0.6-py3-none-any.whl#sha256=8ce73aa35317737042f300e4af3b7fd68a812bae8e1514028ab2aae6e75858b7 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,566   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/8d/f3/ed9f9fad0e87ecf9667a65fa2ce2e5c1c8540fbdad371db3b07fd37ae376/letter-tools-0.0.7.tar.gz#sha256=b59ae7f9f209633b7ad7a17c5b64e02bfc34f40e46a3d511ceb8ddb1859b4a95 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,568   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/e4/2c/6478f97fb04cce7b5cde691515b8641bd76f756349837903e0c0d54642fd/letter_tools-0.0.7-py3-none-any.whl#sha256=4468182a4720fc890975b7b199a46cf82cd25e366143a4b833706fb933fab79f (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,570   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/d2/89/29e22d0a7fce5dcbd47be801528339338c8947b156aac9018547d221263d/letter-tools-0.0.8.tar.gz#sha256=aa90cacfb046c74cf9a49ff50b0df18599c2366ca3fb06f75970ff4c88f94f12 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,572   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/34/cc/73ad5b0fb5c0e787e27dd4cecf958f767917723a7e4eb280f198fafeb0a7/letter_tools-0.0.8-py3-none-any.whl#sha256=e870149666f252409d9ab1dc9c978d809a5b311a61a302b0bea40f7c52fa586c (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,573   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/65/9c/094526c0af10d5b3741389c8d4b3ce3ea30408db3599268eebc025a3877e/letter-tools-0.0.9.tar.gz#sha256=7f2ce95ab270fb614aa461f6ef384c6df09caede89095a68ad326fb8742d3c17 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,575   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/1a/30/e3f153b62feb5dc58087938b51f2b809fd42ece4e55c2ad2fcc1a3eb59b3/letter_tools-0.0.9-py3-none-any.whl#sha256=8e987001a8e936f5fbeef141552aa1bb65b681bc57ca7600b318e27291b4bde6 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,577   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/8d/c8/69dfb7adf63c30a1c0904e1d54a51f4e9b834d3ae7d1df3772adda82f208/letter-tools-0.1.2.tar.gz#sha256=eab91e7c2283ed16eb751b0ef2d329a4f9bc6e3f337ac7de5ee58f2aa4c2b77c (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,579   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/c1/b8/c526466ed7a767e28db422c5d470f5920afd56c9b02dfae4ecf8698958c1/letter-tools-0.1.3.tar.gz#sha256=54bb8af37a8cb64251ece0d3ea18e54dd7e08d06f573cc940fed523525df2c70 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,581   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/bf/8c/bca939c5677b1651655a7e6750b6f089befb5303f9a3d41aa9257443df65/letter_tools-0.1.3-py3-none-any.whl#sha256=3c21bae8f7154d45e7d4f6c3117e44576d0e138b1209860745195048508ee829 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,583   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/8c/10/4ad9d6fccd19901caca305fe9d946f591b01ef56e111849838d7ee5520fd/letter-tools-0.1.4.tar.gz#sha256=f785287db5509488522600b5b69e8e926af8845acd916c28a7778faf0280b984 (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,585   Link requires a different Python (3.5.3 not in: '>=3.6'): https://files.pythonhosted.org/packages/32/d3/9b685d89d1668718922a0ca2c8fdc02d3ca7c0862e552dd5a33f5bfc2948/letter_tools-0.1.4-py3-none-any.whl#sha256=af54df877586736d4c0158d22d49fa77059fb4d805500a204db1cb07c5cd4f7b (from https://pypi.org/simple/letter-tools/) (requires-python:>=3.6)
2021-01-26T20:40:38,587   Found link https://files.pythonhosted.org/packages/51/dd/8a410c51b65aa8eb91203094e7964c3d39b3f49afd39b7193d46435851f0/letter-tools-0.1.5.tar.gz#sha256=7e67488c385d6182b211ec738c3fc068f79123360ba4aba56957cf06dc1c241e (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.1.5
2021-01-26T20:40:38,589   Found link https://files.pythonhosted.org/packages/e8/30/ed1c2ae0285894e6751b6f78f0edba222618eeb71ef4ffaea479d120051b/letter_tools-0.1.5-py3-none-any.whl#sha256=e4089e4e53273c0081c63d64ccd0d6072659069bd11100f510a582d335e4071c (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.1.5
2021-01-26T20:40:38,591   Found link https://files.pythonhosted.org/packages/1c/91/5bc49d0cf30c26fb72571f7d1441bed39b186d8f105ad555361e3d72efb9/letter-tools-0.1.6.tar.gz#sha256=e518242070dcc7a2be7241caef878fe78ee18f637d5302ac9f71f442ceb46deb (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.1.6
2021-01-26T20:40:38,593   Found link https://files.pythonhosted.org/packages/82/1e/56aceb665b3b488fdb3e3e0155cfa64d59322ff3006595bac79b74d1047d/letter_tools-0.1.6-py3-none-any.whl#sha256=619f9896ed827bc87784f6744174a5a718a2e345edd061661028466b247794c8 (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.1.6
2021-01-26T20:40:38,595   Found link https://files.pythonhosted.org/packages/06/d5/c6daf2050593021a69f69e34ccd7dba11c4a5120c3453b30b6cca4c8be36/letter-tools-0.1.7.tar.gz#sha256=8107e421d609897a034992f49f60ca991533cf2f125a093d8ab9e29381173b66 (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.1.7
2021-01-26T20:40:38,597   Found link https://files.pythonhosted.org/packages/c1/2e/c8a4535f21e845c9ab1e42b364cc1889361b9dc3a356f3c71f35f52f0df0/letter_tools-0.1.7-py3-none-any.whl#sha256=72ccf89238debc1c6c6978d1d1bd6f15d09803997884fb9997a2930efcfe227c (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.1.7
2021-01-26T20:40:38,599   Found link https://files.pythonhosted.org/packages/d1/f2/c72622eb895cdb600375b9935fc58059926c11687d71c457826d4cf5ddc7/letter-tools-0.1.8.tar.gz#sha256=7117cb74e135947e330690360e956ef6337467f88d50875dd41e789ea824c099 (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.1.8
2021-01-26T20:40:38,602   Found link https://files.pythonhosted.org/packages/24/51/367c17b3f1567546f01ca135e71d56c0f9e20f6ea3e35211d5b936207c61/letter_tools-0.1.8-py3-none-any.whl#sha256=e197de14c8abdf210789e194e235de5b1acedb5d39706221321d332fc50d364f (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.1.8
2021-01-26T20:40:38,604   Found link https://files.pythonhosted.org/packages/6a/bf/10dbe877f222354a6397b9635a56402297d9637b8139f5d0aad3a0d4cd5d/letter-tools-0.1.9.tar.gz#sha256=7464d0efa66e18afe77d85784cd9355a983adf63c08aad584d3304289027f4bd (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.1.9
2021-01-26T20:40:38,606   Found link https://files.pythonhosted.org/packages/e7/42/03af1b4be454890aa9bdf1bc1c6c3f68d3f615289f76612728d199d05981/letter_tools-0.1.9-py3-none-any.whl#sha256=eaff59ab7d1236e9bb98d4e357973ffc5e627365fe2150089581658c76dab95d (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.1.9
2021-01-26T20:40:38,608   Found link https://files.pythonhosted.org/packages/03/aa/fb3ffd2527602a0c401da49edb028be36d061c5dfbbe1a281871c72578e8/letter-tools-0.2.0.tar.gz#sha256=a20759ab8a53a203c2a89c89cd090cfcb9ddcf10481b89adc04fed82167a9926 (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.2.0
2021-01-26T20:40:38,610   Found link https://files.pythonhosted.org/packages/48/ef/6452641267bdb6f9fe500b9a221c29a4fbcaf8bfddf734f357695f8ffa54/letter_tools-0.2.0-py3-none-any.whl#sha256=16b206184a0484ee719c047a5344c4ad7f7362fe8c898e7cd15a3a5bda53c3e8 (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.2.0
2021-01-26T20:40:38,612   Found link https://files.pythonhosted.org/packages/27/c5/213a491bb5e5c0b595d91ed176e23a148348e6b7ad14f163804bc37fb582/letter-tools-0.2.1.tar.gz#sha256=e02f5bba39e62cfb53c19a6b60c546512f23ec0cb85f95102046abf8a02572df (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.2.1
2021-01-26T20:40:38,614   Found link https://files.pythonhosted.org/packages/63/cf/951111cfe8eb5d4cbd44980fd8f2b1ed79beddee0026767f52ccb7542212/letter_tools-0.2.1-py3-none-any.whl#sha256=12a2549d221c0a0a398279215aaf5aa83f64a20774b880223062f33234cb0aaf (from https://pypi.org/simple/letter-tools/) (requires-python:>=2.7), version: 0.2.1
2021-01-26T20:40:38,615 Fetching project page and analyzing links: https://pypi.ngc.nvidia.com/letter-tools/
2021-01-26T20:40:38,616 Getting page https://pypi.ngc.nvidia.com/letter-tools/
2021-01-26T20:40:38,619 Found index url https://pypi.ngc.nvidia.com
2021-01-26T20:40:39,359 Could not fetch URL https://pypi.ngc.nvidia.com/letter-tools/: 404 Client Error: Not Found for url: https://developer.download.nvidia.com/compute/redist/letter-tools/ - skipping
2021-01-26T20:40:39,375 Given no hashes to check 2 links for project 'letter-tools': discarding no candidates
2021-01-26T20:40:39,416 Collecting letter-tools==0.2.1
2021-01-26T20:40:39,419   Created temporary directory: /tmp/pip-unpack-8iysxhyr
2021-01-26T20:40:39,645   Downloading letter_tools-0.2.1-py3-none-any.whl (5.3 kB)
2021-01-26T20:40:39,659   Added letter-tools==0.2.1 from https://files.pythonhosted.org/packages/63/cf/951111cfe8eb5d4cbd44980fd8f2b1ed79beddee0026767f52ccb7542212/letter_tools-0.2.1-py3-none-any.whl#sha256=12a2549d221c0a0a398279215aaf5aa83f64a20774b880223062f33234cb0aaf to build tracker '/tmp/pip-req-tracker-9j4z9kzy'
2021-01-26T20:40:39,661   Removed letter-tools==0.2.1 from https://files.pythonhosted.org/packages/63/cf/951111cfe8eb5d4cbd44980fd8f2b1ed79beddee0026767f52ccb7542212/letter_tools-0.2.1-py3-none-any.whl#sha256=12a2549d221c0a0a398279215aaf5aa83f64a20774b880223062f33234cb0aaf from build tracker '/tmp/pip-req-tracker-9j4z9kzy'
2021-01-26T20:40:39,680 Created temporary directory: /tmp/pip-unpack-_49t5q9k
2021-01-26T20:40:39,685 Saved /tmp/tmpknp5lq_p/letter_tools-0.2.1-py3-none-any.whl
2021-01-26T20:40:39,686 Removed build tracker: '/tmp/pip-req-tracker-9j4z9kzy'