2020-12-01T23:11:48,856 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2020-12-01T23:11:49,577 Created temporary directory: /tmp/pip-ephem-wheel-cache-chuv9w2a
2020-12-01T23:11:49,583 Created temporary directory: /tmp/pip-req-tracker-23ot4rxr
2020-12-01T23:11:49,584 Initialized build tracking at /tmp/pip-req-tracker-23ot4rxr
2020-12-01T23:11:49,585 Created build tracker: /tmp/pip-req-tracker-23ot4rxr
2020-12-01T23:11:49,585 Entered build tracker: /tmp/pip-req-tracker-23ot4rxr
2020-12-01T23:11:49,586 Created temporary directory: /tmp/pip-wheel-frt1vcxl
2020-12-01T23:11:49,606 Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
2020-12-01T23:11:49,608 2 location(s) to search for versions of uproot4:
2020-12-01T23:11:49,608 * https://pypi.org/simple/uproot4/
2020-12-01T23:11:49,608 * https://pypi.ngc.nvidia.com/uproot4/
2020-12-01T23:11:49,609 Fetching project page and analyzing links: https://pypi.org/simple/uproot4/
2020-12-01T23:11:49,611 Getting page https://pypi.org/simple/uproot4/
2020-12-01T23:11:49,615 Found index url https://pypi.org/simple
2020-12-01T23:11:50,008   Found link https://files.pythonhosted.org/packages/11/f2/6fe55f1ceeba1ec6a0085ef5c1baf9d14b18570701156a43e284b2aac467/uproot4-0.0.1.tar.gz#sha256=ea9ed69c94ed0fbfb5906852a70cdc03ce8e59f80313372afacc779cd88baf75 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.1
2020-12-01T23:11:50,012   Found link https://files.pythonhosted.org/packages/31/41/e88860fe3a24ad99bf47b529036e8b15b83c9c43be3f00ec99c3ec441825/uproot4-0.0.2.tar.gz#sha256=4c32c1d3f99cc82d28f333d0601eb674ce7e1190b23f5960f032271701565c32 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.2
2020-12-01T23:11:50,016   Found link https://files.pythonhosted.org/packages/d8/c8/0acbdae104baf9976c2a18a7c69a8d50da87cd12e8022f3803815f1b732b/uproot4-0.0.3.tar.gz#sha256=16b3dea6d635904d383fe074b8e988bc7eff15ead21890d2a4de7fbcfc0bb539 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.3
2020-12-01T23:11:50,020   Found link https://files.pythonhosted.org/packages/c4/a9/06962a7d7b45d7d1c953d5c25112f7db6700a431861be152d0d42e8083a0/uproot4-0.0.4.tar.gz#sha256=bd93c910fc13fd0070908479fa095be8f3dd97e4d164a63017571905730c3bb3 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.4
2020-12-01T23:11:50,024   Found link https://files.pythonhosted.org/packages/83/21/73cc2145c9fa305a3410a793f051977f44f78a2da324b0557ddc10f8ba5b/uproot4-0.0.5.tar.gz#sha256=63e8389a0e72b6adb4632ddbf2c3c2150afb8c9e26fcf650d0ccda41cb470c12 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.5
2020-12-01T23:11:50,028   Found link https://files.pythonhosted.org/packages/ab/1a/7a4f0a920ccef6d211fa333145245c8160e0c6e6ea2f0b730018709a6d60/uproot4-0.0.6.tar.gz#sha256=09612afb383e95f7fb48b2d133ebe7689de2578bc7510ae6cbf06fa99f65a102 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.6
2020-12-01T23:11:50,032   Found link https://files.pythonhosted.org/packages/10/d0/c04de950012455d844d203739d6f2a00e0e74b3039bd6540fb5a73887b69/uproot4-0.0.7.tar.gz#sha256=45a1df808e39fa1d8fb809c72d2dc53a8eb4fc4e3c7b41b8fdfe9aef963c8a02 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.7
2020-12-01T23:11:50,036   Found link https://files.pythonhosted.org/packages/1d/5a/3e729bf3c6ba40aff9535af4981b7cab2b0c2d7e77d1b90f5b49d27f9b28/uproot4-0.0.8.tar.gz#sha256=57c4ed1f1ac71faf3863f097db8a3429696f9c066e97e74516a6f9beb165fe69 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.8
2020-12-01T23:11:50,040   Found link https://files.pythonhosted.org/packages/8d/61/1403d941451dbb2ed72f147653c2ce6f97653cdc204b3f023f647f3d07e6/uproot4-0.0.9.tar.gz#sha256=2551ef183cb1d34ab2a4531d3bf1ce060ff096c5a684b78ec0d0c8034658afde (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.9
2020-12-01T23:11:50,044   Found link https://files.pythonhosted.org/packages/de/16/1b9735fbe7e24ef18e4ba80c49ff236c6e51527597ed0d07cc0286230f5d/uproot4-0.0.10.tar.gz#sha256=39a9e1b1a3168bd5898ae3bb50878b3ebabb708d4efff0cae2c9efdaea69ddc2 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.10
2020-12-01T23:11:50,048   Found link https://files.pythonhosted.org/packages/5f/d3/f298eef44dd80221a136541a0d06a159d670bdd7ceabe4bec845d4c15523/uproot4-0.0.11.tar.gz#sha256=e74f7b261efde496f0e63e608b237d0a139c9343a1679198a953d131890a1e96 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.11
2020-12-01T23:11:50,052   Found link https://files.pythonhosted.org/packages/8c/79/17dc375ac560a6b6a7be99d8ec84e2df6e13f0dc17696fcda4ea0e7d7df9/uproot4-0.0.12.tar.gz#sha256=e2bb510a9112557a0533054f24f61af8da39fa0a15c916760ca1f568793a2f41 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.12
2020-12-01T23:11:50,055   Found link https://files.pythonhosted.org/packages/2c/41/6210a3135577a277ce4b1e505157d964d4e34a7f80483b5039f78f79f92a/uproot4-0.0.13.tar.gz#sha256=a15bdc11e3d8beb0dd876d05051730c15e6aab030b05e88c33318deb3d990c7a (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.13
2020-12-01T23:11:50,059   Found link https://files.pythonhosted.org/packages/de/44/bc0b94e89fdb398e01bcc17a72bb66a83d29093384d1e8b31c48e4a47852/uproot4-0.0.14.tar.gz#sha256=9f35afbdf36e1e5106354520415080fe0c3d72ad8ac27ea9e3faac4aaf15f8a8 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.14
2020-12-01T23:11:50,063   Found link https://files.pythonhosted.org/packages/85/5e/a97765d6a86813dc549072f4c044208d27221c9563acf46bd58bc20086e6/uproot4-0.0.15.tar.gz#sha256=3e1dfd3f42abdfff3d856f77d70a75d79514fed584baa2c06f6a07062d537f77 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.15
2020-12-01T23:11:50,067   Found link https://files.pythonhosted.org/packages/a4/47/f40d77803335bd7f6b0452efc425fdf226288f3e7bd6b445b6513ffa151b/uproot4-0.0.16.tar.gz#sha256=c8804192d892a62f54bd2769e16dc822d044e1b746026a7071effa35216dacaa (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.16
2020-12-01T23:11:50,071   Found link https://files.pythonhosted.org/packages/5f/70/84a929cf679fc8ee419d1076a46b8fb7bbc5bdbb152e97630d8e7ae3c3aa/uproot4-0.0.17.tar.gz#sha256=835171039142a5fa2515333b956599493627e680ecc7309d1b312fba51898a61 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.17
2020-12-01T23:11:50,075   Found link https://files.pythonhosted.org/packages/8b/f4/71641db02bf942775ab978f8e3bca45ffb3e936a32562b60d0c8a79fdb8d/uproot4-0.0.18.tar.gz#sha256=d4e00e6b9648ee34fb4fd86c84f0e570dc29a171c525d49a353fc35b23dd8b9d (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.18
2020-12-01T23:11:50,079   Found link https://files.pythonhosted.org/packages/a5/67/2db89a6f367b1e89fd2c1c3d8f0db81a669ed4772f1f8cbfb7f5affcadf6/uproot4-0.0.19.tar.gz#sha256=2b9e07b2d28f80a36574da7d97dd9cbb4cc2788a10da3b1366af5ab0a824d0e7 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.19
2020-12-01T23:11:50,091   Found link https://files.pythonhosted.org/packages/ff/77/4b123c8d25f6ccb912a1caa9c27a126764c7e70054bf89469f3e05d693fb/uproot4-0.0.20-py2.py3-none-any.whl#sha256=65f187b4ecae5a27bc1ff049179ab0ee4b1d3262ef5a1541620b0d3a23f2b337 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.20
2020-12-01T23:11:50,095   Found link https://files.pythonhosted.org/packages/e1/9c/7054257eb9f5293bccd265cfc4e675cb9803877164c68a37d02b27400ec9/uproot4-0.0.20.tar.gz#sha256=38d4d6ed5a8deb6c758a73e37adf60ba16a4fc89ceba935e5cf19bc120afad38 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.20
2020-12-01T23:11:50,099   Found link https://files.pythonhosted.org/packages/bc/30/1bfc67bdbe4c5a802cd5d20442e064856a157e7f314946c7670e0fb0955e/uproot4-0.0.21-py2.py3-none-any.whl#sha256=2ac39e33125f1e24c7e0dc0638d41d67d66ac794b63e070f8dc5360b082cb711 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.21
2020-12-01T23:11:50,103   Found link https://files.pythonhosted.org/packages/ec/8d/db318460cabcae0d54428ea4b724de73b5d3e36b52fce14bf1d7b7fe1076/uproot4-0.0.21.tar.gz#sha256=7fc0c98b75b60230be9634860338e7c708754adf422478d7f0ba3a8cfe85a9c2 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.21
2020-12-01T23:11:50,107   Found link https://files.pythonhosted.org/packages/a7/30/e25c0ad485d2dc6148c218981c63a6a0b2856e6c3c2d6c083b06204e8c72/uproot4-0.0.22-py2.py3-none-any.whl#sha256=be9140c0d0b67088b041479e9b89216a92c447d0b1619f4c8b2d97f9871a004a (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.22
2020-12-01T23:11:50,111   Found link https://files.pythonhosted.org/packages/8d/81/7f590d83c6a37b6b1122ea24f13131444008c89e8cd7b06c4eaf07430b88/uproot4-0.0.22.tar.gz#sha256=458335a8870d8c0715a7dfc42374e3aa38db30bcfe42881938d1e2175c622568 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.22
2020-12-01T23:11:50,115   Found link https://files.pythonhosted.org/packages/34/a8/044eb95ef53e499a15933c15b039f3c1e2dbcbc9532169fcfdc164fe55e5/uproot4-0.0.23-py2.py3-none-any.whl#sha256=d22e2673b13d0d1ab904e715adca67ae2e55281744d9beffd1d184ffd5f8f3df (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.23
2020-12-01T23:11:50,119   Found link https://files.pythonhosted.org/packages/25/5b/14306797c995d34f6e367707b67da1267b62b0fb8f3b746a066aa9622233/uproot4-0.0.23.tar.gz#sha256=16f508463687317d22433bf1f1e9aeb0b6927a9aaf663c0860321fc219b5b7ea (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.23
2020-12-01T23:11:50,123   Found link https://files.pythonhosted.org/packages/db/e3/c08d8e93c966ad34124f723f0f257cad4c3c4cd8e9e0e0df86358d0e5110/uproot4-0.0.25-py2.py3-none-any.whl#sha256=f00250e6bcf6814bfe6304952fc13071a122167fb5560adc6bb67b677ae11c2d (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.25
2020-12-01T23:11:50,127   Found link https://files.pythonhosted.org/packages/00/d3/7b6f84575912c7cfbc08bd91ae87875d75f890f80589e3a8af759ff0b15f/uproot4-0.0.25.tar.gz#sha256=bc42cf9aad648298dc38eecef52d104e477d78d74feb345e58dfda2ba3ee2fd8 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.25
2020-12-01T23:11:50,131   Found link https://files.pythonhosted.org/packages/45/18/5c98603ce4fd9bdad759356fba8067b1a8947747a53a503cbb41ec05af1e/uproot4-0.0.26-py2.py3-none-any.whl#sha256=cf6c9205f88bcc3b154c7588c0cb05a23f159d647ef09f29018ea506bc540b31 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.26
2020-12-01T23:11:50,135   Found link https://files.pythonhosted.org/packages/53/42/af7ea5072dbbad83b0e3995073e5ce8e80f9f6ac7ec8c9aa54cac154fdea/uproot4-0.0.26.tar.gz#sha256=0dbcfb6d06932d199f94d1e680c14e6d6de41772a9f2f6708928060cceb98a64 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.26
2020-12-01T23:11:50,140   Found link https://files.pythonhosted.org/packages/ef/c9/3aada4f8546cb98c320877f74b1a1de737933f463b117594443d03d2e507/uproot4-0.0.27-py2.py3-none-any.whl#sha256=33f93115982786d93dd228f54c12f5e6faf156b64b447d5b578b676399c39c57 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.27
2020-12-01T23:11:50,144   Found link https://files.pythonhosted.org/packages/09/36/35669549915b8db9e061094fe921acff033735be125acdc729e20d0a9970/uproot4-0.0.27.tar.gz#sha256=694debb6a24445da109bd2bfe14eb59ca1a79681aba839b0591bce803ca4e00c (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.0.27
2020-12-01T23:11:50,148   Found link https://files.pythonhosted.org/packages/e5/5e/396815fa7c467a51813588e0e1a36ecf27218dce9c0ad70d5be0402e2901/uproot4-0.1.0-py2.py3-none-any.whl#sha256=59e7e500f12b81f656dc454bb4f2a53c1322a6bd15b050ede259728e33ab6466 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.1.0
2020-12-01T23:11:50,152   Found link https://files.pythonhosted.org/packages/a9/8d/9caa1dd73570f24b5bcf4f7b36146e638b8b1fbd1e20a8914ce66293eea3/uproot4-0.1.0.tar.gz#sha256=1c5eaaf4ed597daabbb52f8f892cbff5e4105d4bfa66851dc563cda76169d20e (from https://pypi.org/simple/uproot4/) (requires-python:>=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.1.0
2020-12-01T23:11:50,156   Found link https://files.pythonhosted.org/packages/d1/45/243a7ad118b8c782c2f468d170c33471d6dd9ca83eff18512eae6d349926/uproot4-0.1.2-py2.py3-none-any.whl#sha256=d1ee495a264ee5a298992adf5d359fea23e6d62281d83dd5e56dd762b1e334f3 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.1.2
2020-12-01T23:11:50,160   Found link https://files.pythonhosted.org/packages/35/fb/ec5eaa119fb7607f49cdc6735e5c86abb2b7990abbfeba8c502782f41200/uproot4-0.1.2.tar.gz#sha256=b27feea8aebaed65d51d069a5e5e620c9c02b0ee791a14e9e9a17780b7e801bd (from https://pypi.org/simple/uproot4/) (requires-python:>=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 0.1.2
2020-12-01T23:11:50,164   Found link https://files.pythonhosted.org/packages/c0/75/f6e7998a1dc3a77eca9b0b781fa3f92b0c5f026e1c073c6c2e444a380ecf/uproot4-4.0.0rc2-py3-none-any.whl#sha256=c771f0ad8abea065a2c61a7f8a644d10c1c7c781cc7e8bc5b073468913b4a5ce (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 4.0.0rc2
2020-12-01T23:11:50,168   Found link https://files.pythonhosted.org/packages/31/03/9d1f68648d791b1f0a7a357790cfacc9f2400f44bd8322e3d938ccafd5d5/uproot4-4.0.0rc2.tar.gz#sha256=a165a755f328611e428e1f75e24d6b192fa98e42fad1ac75a4fb899a4168ac96 (from https://pypi.org/simple/uproot4/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 4.0.0rc2
2020-12-01T23:11:50,169 Fetching project page and analyzing links: https://pypi.ngc.nvidia.com/uproot4/
2020-12-01T23:11:50,170 Getting page https://pypi.ngc.nvidia.com/uproot4/
2020-12-01T23:11:50,173 Found index url https://pypi.ngc.nvidia.com
2020-12-01T23:11:51,176 Could not fetch URL https://pypi.ngc.nvidia.com/uproot4/: 404 Client Error: Not Found for url: https://developer.download.nvidia.com/compute/redist/uproot4/ - skipping
2020-12-01T23:11:51,205 Given no hashes to check 2 links for project 'uproot4': discarding no candidates
2020-12-01T23:11:51,209 Using version 4.0.0rc2 (newest of versions: 4.0.0rc2)
2020-12-01T23:11:51,218 Collecting uproot4==4.0.0rc2
2020-12-01T23:11:51,222   Created temporary directory: /tmp/pip-unpack-b9iifg9k
2020-12-01T23:11:51,447   Downloading uproot4-4.0.0rc2-py3-none-any.whl (6.3 kB)
2020-12-01T23:11:51,460   Added uproot4==4.0.0rc2 from https://files.pythonhosted.org/packages/c0/75/f6e7998a1dc3a77eca9b0b781fa3f92b0c5f026e1c073c6c2e444a380ecf/uproot4-4.0.0rc2-py3-none-any.whl#sha256=c771f0ad8abea065a2c61a7f8a644d10c1c7c781cc7e8bc5b073468913b4a5ce to build tracker '/tmp/pip-req-tracker-23ot4rxr'
2020-12-01T23:11:51,462   Removed uproot4==4.0.0rc2 from https://files.pythonhosted.org/packages/c0/75/f6e7998a1dc3a77eca9b0b781fa3f92b0c5f026e1c073c6c2e444a380ecf/uproot4-4.0.0rc2-py3-none-any.whl#sha256=c771f0ad8abea065a2c61a7f8a644d10c1c7c781cc7e8bc5b073468913b4a5ce from build tracker '/tmp/pip-req-tracker-23ot4rxr'
2020-12-01T23:11:51,466   Saved /tmp/tmpnngil01i/uproot4-4.0.0rc2-py3-none-any.whl
2020-12-01T23:11:51,483 Skipping uproot4, due to already being wheel.
2020-12-01T23:11:51,484 Removed build tracker: '/tmp/pip-req-tracker-23ot4rxr'