2020-08-18T12:56:33,423 Created temporary directory: /tmp/pip-ephem-wheel-cache-3jiz122q
2020-08-18T12:56:33,428 Created temporary directory: /tmp/pip-req-tracker-a9fgzwx8
2020-08-18T12:56:33,429 Initialized build tracking at /tmp/pip-req-tracker-a9fgzwx8
2020-08-18T12:56:33,429 Created build tracker: /tmp/pip-req-tracker-a9fgzwx8
2020-08-18T12:56:33,429 Entered build tracker: /tmp/pip-req-tracker-a9fgzwx8
2020-08-18T12:56:33,431 Created temporary directory: /tmp/pip-wheel-34pbk_rm
2020-08-18T12:56:33,448 1 location(s) to search for versions of nbconvert:
2020-08-18T12:56:33,448 * https://pypi.org/simple/nbconvert/
2020-08-18T12:56:33,449 Fetching project page and analyzing links: https://pypi.org/simple/nbconvert/
2020-08-18T12:56:33,450 Getting page https://pypi.org/simple/nbconvert/
2020-08-18T12:56:33,452 Found index url https://pypi.org/simple
2020-08-18T12:56:33,714   Found link https://files.pythonhosted.org/packages/50/14/eedaf095daeb4bf13c14748c0522aeb5a4989ad67cf42ae56e41ed79086c/nbconvert-4.0.0-py2.py3-none-any.whl#sha256=8fbbc2739ce3dd0d893ba2ffd30e719407057e742ecaf0ba260e42f4a9b54c4e (from https://pypi.org/simple/nbconvert/), version: 4.0.0
2020-08-18T12:56:33,715   Found link https://files.pythonhosted.org/packages/99/c9/22b9392e5a1386971a645d3e12c675905b5b388488d6ff6ae6e376d8af88/nbconvert-4.0.0.tar.gz#sha256=472ad15d1a71f1ef00c4094c11bb93638858fc89fb2c5838b3aa6b67d981b437 (from https://pypi.org/simple/nbconvert/), version: 4.0.0
2020-08-18T12:56:33,716   Found link https://files.pythonhosted.org/packages/8d/eb/05550d46781d661548f429fc30c09cdece1f65aa9de6ac239051a3a6debc/nbconvert-4.0.0.zip#sha256=93f383f067283784bed21f0de150ac0fb9defe7fe62eb59615c186c628f4f2dd (from https://pypi.org/simple/nbconvert/), version: 4.0.0
2020-08-18T12:56:33,717   Found link https://files.pythonhosted.org/packages/26/98/39e08d99ba3a514203973d2d1c9098f1db5e95652951670962bb6f8e7514/nbconvert-4.1.0-py2.py3-none-any.whl#sha256=18542116114f4340bbde64204cfb542612dfb6a6dcade3caedf13909834e27b5 (from https://pypi.org/simple/nbconvert/), version: 4.1.0
2020-08-18T12:56:33,718   Found link https://files.pythonhosted.org/packages/df/c1/6212cddf63471118c6d52bdd0e58259481bd31cdce6c3141f1de5b32919d/nbconvert-4.1.0.tar.gz#sha256=e0296e45293dd127d028f678e3b6aba3f1db3283a134178bdb49eea402d4cf1c (from https://pypi.org/simple/nbconvert/), version: 4.1.0
2020-08-18T12:56:33,718   Found link https://files.pythonhosted.org/packages/2c/00/1b2d87164492fc3883e4514c470ba90e65999d4aa89ec0df88bf908894dc/nbconvert-4.1.0.zip#sha256=fe86fe30dc53c522112d09c9917fc19320f033f48c1623fa50dd3eaf11e906e9 (from https://pypi.org/simple/nbconvert/), version: 4.1.0
2020-08-18T12:56:33,719   Found link https://files.pythonhosted.org/packages/55/76/7989c6958ac939324ccc1589cfed0bb1f5cd984e604a24a8ea525b97b7c2/nbconvert-4.2.0-py2.py3-none-any.whl#sha256=fde887f769d8a727f3496999aa388b07355220b5a7c0479840f41b0c9f0be77f (from https://pypi.org/simple/nbconvert/), version: 4.2.0
2020-08-18T12:56:33,720   Found link https://files.pythonhosted.org/packages/5b/a9/c4c7eac03b347e01b1591eaf1fbf0bb353eee3707180410d1fec1e782a2c/nbconvert-4.2.0.tar.gz#sha256=55946d7522741294fcdd50799bd1777d16673ce721fecca0610cdb86749863c6 (from https://pypi.org/simple/nbconvert/), version: 4.2.0
2020-08-18T12:56:33,720   Found link https://files.pythonhosted.org/packages/5c/1f/a6a3478cfa4524bc7313c03872f19622fc157415572288ab771cca15671e/nbconvert-4.2.0.zip#sha256=c4c5c7033732d0334ed3b41618af9ea6b71274a026093db69bf6750eb92f0d31 (from https://pypi.org/simple/nbconvert/), version: 4.2.0
2020-08-18T12:56:33,721   Found link https://files.pythonhosted.org/packages/3a/35/fdd3aff03237027f6ed7c1692b1ca7c839e504ae19a5709ea63da2ae1c3a/nbconvert-4.3.0-py2.py3-none-any.whl#sha256=9428b7995d3fb418749a5356e368eae756a695b88f062770b067b777742146f8 (from https://pypi.org/simple/nbconvert/), version: 4.3.0
2020-08-18T12:56:33,722   Found link https://files.pythonhosted.org/packages/cb/4e/b4088742e3f8c47ed708b094a3ae98732d6b1f1b532d12d18fe06b544c12/nbconvert-4.3.0.tar.gz#sha256=d967ec588ffd1ad7336163f1ac8957a348b5c4bce4465632db4cf684ffe4b718 (from https://pypi.org/simple/nbconvert/), version: 4.3.0
2020-08-18T12:56:33,722   Found link https://files.pythonhosted.org/packages/46/69/b793a996e7ef1be22c2293e2e369176d34489cf5f0ba309c16583224ccf0/nbconvert-5.0.0b1-py2.py3-none-any.whl#sha256=afcee1cd62e1cc9e8135e6117f41353400bcb00a8baf9a5e0dd90208db322f5f (from https://pypi.org/simple/nbconvert/), version: 5.0.0b1
2020-08-18T12:56:33,723   Found link https://files.pythonhosted.org/packages/48/ea/1fe38e9616c6b35e4f7c535c2fb62bed01b96df89fd07ec128518a0a46b1/nbconvert-5.0.0b1.tar.gz#sha256=f7b5dd58164132851d6dbf66f25d804de6022c4fb40d8f4bab965014d6a22c2f (from https://pypi.org/simple/nbconvert/), version: 5.0.0b1
2020-08-18T12:56:33,724   Found link https://files.pythonhosted.org/packages/6b/f5/1aac1097b9a8afa9ab198f9f50000209c5637eb50a7003a796639b942934/nbconvert-5.0.0-py2.py3-none-any.whl#sha256=6801cf12656b1055290594d50b5493e83822e5c8ffbb060e8b6197ac1e22459e (from https://pypi.org/simple/nbconvert/), version: 5.0.0
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2020-08-18T12:56:33,725   Found link https://files.pythonhosted.org/packages/37/12/cdb2afe456469ca348513c65d208ad5a7d217fbf45026ed36c8283758cdf/nbconvert-5.1.0-py2.py3-none-any.whl#sha256=4ca68bfc5c171c55796a54def2028ac2570efc3c9eefbcaedd87ada1b8e2ebe9 (from https://pypi.org/simple/nbconvert/), version: 5.1.0
2020-08-18T12:56:33,726   Found link https://files.pythonhosted.org/packages/87/10/6943706b8ce1931e45a88229c35e4b54f0f74419df3404646beb4170abbf/nbconvert-5.1.0.tar.gz#sha256=0505a52cab220bdff3af834ad3c0a2aae520b14b887bfc2ce0ff78b62f96fcd4 (from https://pypi.org/simple/nbconvert/), version: 5.1.0
2020-08-18T12:56:33,727   Found link https://files.pythonhosted.org/packages/7f/9c/5c15d0491523dfd9352e3d9fb48b6bf4762098306dafb4349a3f696c7031/nbconvert-5.1.1-py2.py3-none-any.whl#sha256=e7ab8ac54ca9c34e3f1bbeb3143bf294e7437b39a9b2839dc32ab76927d74494 (from https://pypi.org/simple/nbconvert/), version: 5.1.1
2020-08-18T12:56:33,727   Found link https://files.pythonhosted.org/packages/95/58/df1c91f1658ee5df19097f915a1e71c91fc824a708d82d2b2e35f8b80e9a/nbconvert-5.1.1.tar.gz#sha256=847731bc39829d0eb1e15a450ac98c71730e3598e53683d4d76a3f3b3fc5017d (from https://pypi.org/simple/nbconvert/), version: 5.1.1
2020-08-18T12:56:33,728   Found link https://files.pythonhosted.org/packages/8b/91/8ac9e82cd6549b5eb8ffa924240cf46c1538d7da4ba53476632d42eb9e5d/nbconvert-5.2.1-py2.py3-none-any.whl#sha256=844c9e857af59f60242155730a84e2c0b04d1c2bb4f1e0c8caf3c4268c2e2c09 (from https://pypi.org/simple/nbconvert/), version: 5.2.1
2020-08-18T12:56:33,729   Found link https://files.pythonhosted.org/packages/44/33/b00216813a1a8b2825199f651665d6b28aabb62943a2914271f32fbdf9ae/nbconvert-5.2.1.tar.gz#sha256=9ed68ec7fe90a8672b43795b29ea91cc75ea355c83debc83ebd12171521ec274 (from https://pypi.org/simple/nbconvert/), version: 5.2.1
2020-08-18T12:56:33,730   Found link https://files.pythonhosted.org/packages/e9/b6/97ef579cd9e91302127197edb8481035380135eb90248d1cf74eb5aac471/nbconvert-5.3.0-py2.py3-none-any.whl#sha256=46e7b17fdbc3355a6612efc3f5aa666e0d90a9533e94412309dcc67332466786 (from https://pypi.org/simple/nbconvert/), version: 5.3.0
2020-08-18T12:56:33,730   Found link https://files.pythonhosted.org/packages/bc/34/1862ab61293e59fa9df81da730b1ae51ba945c396ff5c2e81b77ecd4b025/nbconvert-5.3.0.tar.gz#sha256=92827c21afa05b6ab83f451306f1d630d4577fd65109ac8817f118e9648791a0 (from https://pypi.org/simple/nbconvert/), version: 5.3.0
2020-08-18T12:56:33,731   Found link https://files.pythonhosted.org/packages/39/ea/280d6c0d92f8e3ca15fd798bbcc2ea141489f9539de7133d8fe10ea4b049/nbconvert-5.3.1-py2.py3-none-any.whl#sha256=260d390b989a647575b8ecae2cd06a9eaead10d396733d6e50185d5ebd08996e (from https://pypi.org/simple/nbconvert/), version: 5.3.1
2020-08-18T12:56:33,732   Found link https://files.pythonhosted.org/packages/b9/a4/d0a0938ad6f5eeb4dea4e73d255c617ef94b0b2849d51194c9bbdb838412/nbconvert-5.3.1.tar.gz#sha256=12b1a4671d4463ab73af6e4cbcc965b62254e05d182cd54995dda0d0ef9e2db9 (from https://pypi.org/simple/nbconvert/), version: 5.3.1
2020-08-18T12:56:33,735   Found link https://files.pythonhosted.org/packages/b5/bb/94c493051d60e5b9c0f7f9a368b324201818c1b1c4cae85d1e49a41846c7/nbconvert-5.4.0-py2.py3-none-any.whl#sha256=08d21cf4203fabafd0d09bbd63f06131b411db8ebeede34b0fd4be4548351779 (from https://pypi.org/simple/nbconvert/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 5.4.0
2020-08-18T12:56:33,737   Found link https://files.pythonhosted.org/packages/88/68/0417164f344ad702245424d8f998b5c99f1c6147ad1ad645a465ae932134/nbconvert-5.4.0.tar.gz#sha256=a8a2749f972592aa9250db975304af6b7337f32337e523a2c995cc9e12c07807 (from https://pypi.org/simple/nbconvert/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 5.4.0
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2020-08-18T12:56:33,742   Found link https://files.pythonhosted.org/packages/d4/db/6ca3c381b1063cabc297beb22bc9687b1c8600589f0ab49db7850a33da77/nbconvert-5.4.1.dev0.tar.gz#sha256=20b2654649739f659ee88c7316a8a3136ae06e0d7f4f4ea96c37c1e4fd1044b9 (from https://pypi.org/simple/nbconvert/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 5.4.1.dev0
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2020-08-18T12:56:33,753   Found link https://files.pythonhosted.org/packages/fb/83/28b80ccd628e96e613763facc0281ae8bae957a87673445db496de26dab7/nbconvert-5.5.0.tar.gz#sha256=138381baa41d83584459b5cfecfc38c800ccf1f37d9ddd0bd440783346a4c39c (from https://pypi.org/simple/nbconvert/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 5.5.0
2020-08-18T12:56:33,756   Found link https://files.pythonhosted.org/packages/f9/df/4505c0a7fea624cac461d0f41051f33456ae656753f65cee8c2f43121cb2/nbconvert-5.6.0-py2.py3-none-any.whl#sha256=48d3c342057a2cf21e8df820d49ff27ab9f25fc72b8f15606bd47967333b2709 (from https://pypi.org/simple/nbconvert/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 5.6.0
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2020-08-18T12:56:33,777   Found link https://files.pythonhosted.org/packages/61/b9/1cc85e668fd5202b6f6773b307821fa7435768cf562bf8e239994ae7f5f3/nbconvert-6.0.0a4-py3-none-any.whl#sha256=0d6313199cd9560e198ac35fe5f74fd773441d1406280674dca60c3c6709512d (from https://pypi.org/simple/nbconvert/) (requires-python:>=3.6), version: 6.0.0a4
2020-08-18T12:56:33,778   Found link https://files.pythonhosted.org/packages/7f/79/044b6188446a9b90894ae9948ced5da09188173f8b21d3e3a828d91fe2a3/nbconvert-6.0.0a4.tar.gz#sha256=1fe9c484bddee508ddc1daeb37e594fe3b80d4cc0f6bd5acc2d4d8fd0a2eea23 (from https://pypi.org/simple/nbconvert/) (requires-python:>=3.6), version: 6.0.0a4
2020-08-18T12:56:33,780   Found link https://files.pythonhosted.org/packages/e2/a2/8e70ff721c42a56d0e2062733920927e3971ff768aa8ba6e0ad7eac9c61e/nbconvert-6.0.0a5-py3-none-any.whl#sha256=2f10f1ec868a6a0e28017b1c241c0f59cc3d517a376186338db9ac1d8e15d544 (from https://pypi.org/simple/nbconvert/) (requires-python:>=3.6), version: 6.0.0a5
2020-08-18T12:56:33,781   Found link https://files.pythonhosted.org/packages/81/db/3986c35d83237ad2d621146d4ad9b7cc515397c10ce41025affdcf75c238/nbconvert-6.0.0a5.tar.gz#sha256=4cffbbf9d7265d33097b131390c946a21f272eac46fb51855fdced5d0773d4a0 (from https://pypi.org/simple/nbconvert/) (requires-python:>=3.6), version: 6.0.0a5
2020-08-18T12:56:33,783   Found link https://files.pythonhosted.org/packages/36/fc/ba5e7e7bce669e5f0b01c0b50ec7cfe356d78e37a715c042fb263d8eba19/nbconvert-6.0.0a6-py3-none-any.whl#sha256=d744ac10b8650b1b136290393e05e35da536d09cb37bc1d5376c19275fd3abdf (from https://pypi.org/simple/nbconvert/) (requires-python:>=3.6), version: 6.0.0a6
2020-08-18T12:56:33,784   Found link https://files.pythonhosted.org/packages/04/cd/62fbd154ace04f2317246913ef8dc3e4f1db740d62c518e1f7506042815e/nbconvert-6.0.0a6.tar.gz#sha256=5a87482bb95324739f4e3224b9695d7809998aad59bf3c9500b751b50a3ec195 (from https://pypi.org/simple/nbconvert/) (requires-python:>=3.6), version: 6.0.0a6
2020-08-18T12:56:33,803 Given no hashes to check 2 links for project 'nbconvert': discarding no candidates
2020-08-18T12:56:33,806 Using version 6.0.0a6 (newest of versions: 6.0.0a6)
2020-08-18T12:56:33,813 Collecting nbconvert==6.0.0a6
2020-08-18T12:56:33,816   Created temporary directory: /tmp/pip-unpack-beiw_ub8
2020-08-18T12:56:35,011   Downloading nbconvert-6.0.0a6-py3-none-any.whl (592 kB)
2020-08-18T12:56:35,161   Added nbconvert==6.0.0a6 from https://files.pythonhosted.org/packages/36/fc/ba5e7e7bce669e5f0b01c0b50ec7cfe356d78e37a715c042fb263d8eba19/nbconvert-6.0.0a6-py3-none-any.whl#sha256=d744ac10b8650b1b136290393e05e35da536d09cb37bc1d5376c19275fd3abdf to build tracker '/tmp/pip-req-tracker-a9fgzwx8'
2020-08-18T12:56:35,162   Removed nbconvert==6.0.0a6 from https://files.pythonhosted.org/packages/36/fc/ba5e7e7bce669e5f0b01c0b50ec7cfe356d78e37a715c042fb263d8eba19/nbconvert-6.0.0a6-py3-none-any.whl#sha256=d744ac10b8650b1b136290393e05e35da536d09cb37bc1d5376c19275fd3abdf from build tracker '/tmp/pip-req-tracker-a9fgzwx8'
2020-08-18T12:56:35,221   Saved /tmp/tmprdur29s0/nbconvert-6.0.0a6-py3-none-any.whl
2020-08-18T12:56:35,246 Skipping nbconvert, due to already being wheel.
2020-08-18T12:56:35,246 Removed build tracker: '/tmp/pip-req-tracker-a9fgzwx8'