2025-06-07T00:54:23,450 Created temporary directory: /tmp/pip-build-tracker-es3xymaf
2025-06-07T00:54:23,451 Initialized build tracking at /tmp/pip-build-tracker-es3xymaf
2025-06-07T00:54:23,452 Created build tracker: /tmp/pip-build-tracker-es3xymaf
2025-06-07T00:54:23,452 Entered build tracker: /tmp/pip-build-tracker-es3xymaf
2025-06-07T00:54:23,453 Created temporary directory: /tmp/pip-wheel-ki9t98ql
2025-06-07T00:54:23,457 Created temporary directory: /tmp/pip-ephem-wheel-cache-ltzb03yb
2025-06-07T00:54:23,512 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-06-07T00:54:23,514 2 location(s) to search for versions of upkie:
2025-06-07T00:54:23,514 * https://pypi.org/simple/upkie/
2025-06-07T00:54:23,514 * https://www.piwheels.org/simple/upkie/
2025-06-07T00:54:23,515 Fetching project page and analyzing links: https://pypi.org/simple/upkie/
2025-06-07T00:54:23,516 Getting page https://pypi.org/simple/upkie/
2025-06-07T00:54:23,518 Found index url https://pypi.org/simple/
2025-06-07T00:54:23,750 Fetched page https://pypi.org/simple/upkie/ as application/vnd.pypi.simple.v1+json
2025-06-07T00:54:23,768   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/b8/2e/41b26e997205a74a73053d9e3e7e71aaff5b37346a8ad37a55505f5c4421/upkie-0.5.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,770   Found link https://files.pythonhosted.org/packages/ee/dc/eab10e618cf7aa0dc67a6e1d778274c5bd80e1955af4e2350f005471f6d4/upkie-0.5.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 0.5.0
2025-06-07T00:54:23,771   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/e4/f5/43f225de0aaa5b04c2bcd5f4f46fcc02cd7a4d8d544f03155f5417171c0b/upkie-1.0.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,772   Found link https://files.pythonhosted.org/packages/15/b5/61640bb6c5e7712f8b33f9f8487f1538969f617647a5095ea5919ec5ccc3/upkie-1.0.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.0.0
2025-06-07T00:54:23,773   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/bf/20/f43cb7dc2ba4c60430f6c0efe4a660f7772802adb66d5556aaea4abe2a85/upkie-1.1.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,773   Found link https://files.pythonhosted.org/packages/12/89/ccaf930ff8ac62e7e081d3ccc88a7be987924ea9ca6fbe63373a81c1c332/upkie-1.1.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.1.0
2025-06-07T00:54:23,774   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/af/cf/c61694cb0a976e55f7265e0a67908f23841a5965e837429b63e7de38422f/upkie-1.2.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,775   Found link https://files.pythonhosted.org/packages/38/63/503ec5fab3b59dc451d0139dd6a1532e5282ac34e2a94b7f21f9f367d4a1/upkie-1.2.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.2.0
2025-06-07T00:54:23,776   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/b8/8a/e2f76e4bfd430d1e075fc24c64b35fc3dd8b4e637aed29a6261178db64b5/upkie-1.2.1-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,776   Found link https://files.pythonhosted.org/packages/d9/85/f6b92725e7f40c6787b7cdf295c188d3840a924879534fcd3270e810c410/upkie-1.2.1.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.2.1
2025-06-07T00:54:23,777   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/da/27/512f5402496bfe84d531b9a176934984b140141c8bfb065cb32a1e23bb2e/upkie-1.3.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,777   Found link https://files.pythonhosted.org/packages/4a/98/22b7ba784d7630dc4cc0cc3c9eed9523da882b78d926ce8718b88891bdb6/upkie-1.3.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.3.0
2025-06-07T00:54:23,778   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/50/ad/31160bbd7eeac3e35bc25fc185e17626a960c173e099fba99d6f241c4ae6/upkie-1.3.1-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,779   Found link https://files.pythonhosted.org/packages/1c/76/df0604dfabf1896046be4d7326fd00e88fbcadfe855b5a1a4954cf5738d3/upkie-1.3.1.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.3.1
2025-06-07T00:54:23,780   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/ec/bc/8116a78ec4643e79c04f405acb209eab9f062128b3e5e426dfffea9f2b38/upkie-1.3.2-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,780   Found link https://files.pythonhosted.org/packages/3c/12/641491030f29d19992884e931bdf23b486189fa02de3f21635f9e5f39a82/upkie-1.3.2.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.3.2
2025-06-07T00:54:23,781   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/d8/a2/77c6f4381ccdf0dae3e1386374ae540bb7bc0a0427f5a7915a1a5129c0c8/upkie-1.3.3-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,781   Found link https://files.pythonhosted.org/packages/43/e2/820b111760fcc4d1744e3ea7df1c06821e0376e855ea77e2866617ad2cef/upkie-1.3.3.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.3.3
2025-06-07T00:54:23,782   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/d4/9d/fb0a83244785488d06aaaabc9fe84b4787ee119c6da878c9d05ddceb0312/upkie-1.3.4-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,782   Found link https://files.pythonhosted.org/packages/b5/34/8313c157c6152192309de14960a08fe5915838007b1cc99bf6533dbcccf4/upkie-1.3.4.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.3.4
2025-06-07T00:54:23,783   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/b1/b2/8423cf123a832551de11fa7c6ce843717e181edd3ce3a33492e5bc08d381/upkie-1.4.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,784   Found link https://files.pythonhosted.org/packages/e2/5c/bd7d1ae9827a4e64e337d5a5d1796b64cb825b35aef7b4f9edfeb77758a4/upkie-1.4.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.4.0
2025-06-07T00:54:23,784   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/58/8e/3aa842215d398e4ca34d6d6db0bd8c2e3606d1a1afe1d779f3fbd2666abb/upkie-1.5.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,785   Found link https://files.pythonhosted.org/packages/88/b8/1b9faaed07a6997f41b6f1bad9a4c7df43b26a5acf449bd1b004899c0551/upkie-1.5.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 1.5.0
2025-06-07T00:54:23,786   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/d8/f2/18de0ccd7047fceae88c1e0d56de804a425dfc1882bd9c1ea3212972c818/upkie-2.0.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,786   Found link https://files.pythonhosted.org/packages/84/1e/9dcc1a1eaddb9d4a60c69ef79e2e9763170b4fd2d3dd2dfe27818bc28950/upkie-2.0.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 2.0.0
2025-06-07T00:54:23,787   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/c3/89/5b30401b67fe4a604701939d84fcfd4b37f19c7064561838d546550df183/upkie-3.0.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,788   Found link https://files.pythonhosted.org/packages/c8/77/dafb16f3f70a850b3835950dcd30109adad9354504b8c269126e1e74b6aa/upkie-3.0.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 3.0.0
2025-06-07T00:54:23,788   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/5a/d8/fe42a17fb97a5a6c2205ff6443c8daed10988c9852d1b4ba909a8af00dfe/upkie-3.1.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,789   Found link https://files.pythonhosted.org/packages/4b/fa/a2c93263fd2b084d0724d92c0928820dc60d09bf53de1e68f15165441ce8/upkie-3.1.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 3.1.0
2025-06-07T00:54:23,790   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/9c/10/fd6f0c3d516c0f31788a5fd5a560c47ad424d58c6cf6a8a4205264b41249/upkie-3.2.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.7)
2025-06-07T00:54:23,791   Found link https://files.pythonhosted.org/packages/e2/cf/1c7a25113aadacc33b31f61d261b8fea3566b506ead77ef90b4289f2b035/upkie-3.2.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.7), version: 3.2.0
2025-06-07T00:54:23,791   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/9c/7f/529f8381501b3609f3da1909eea1d949351980a1257b4691ad8ff4415b9c/upkie-3.3.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.8)
2025-06-07T00:54:23,792   Found link https://files.pythonhosted.org/packages/e9/b6/435a5b8c0b3ceea1d8a772dcef6a75f83242918cbe24a73a3fbff4c587dc/upkie-3.3.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.8), version: 3.3.0
2025-06-07T00:54:23,793   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/a1/c1/4d273a538a5d649fb704f7ce861480b2b84cdc08a110df3d89d7afdc3a17/upkie-3.4.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.8)
2025-06-07T00:54:23,793   Found link https://files.pythonhosted.org/packages/00/99/4cf21240b6920ef3eb5e9e908a6acca52f42e20571ea5b65ec61ab76f375/upkie-3.4.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.8), version: 3.4.0
2025-06-07T00:54:23,794   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/fa/67/e4fd5c2d0118ba156029bdc2058bfd76297a8a3a71944441f3dd1bc32680/upkie-4.0.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.8)
2025-06-07T00:54:23,795   Found link https://files.pythonhosted.org/packages/e8/e0/c607ec51b724de5f1d40e9eaed82f15e0e69517d54a19c6610cf442ee127/upkie-4.0.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.8), version: 4.0.0
2025-06-07T00:54:23,795   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/62/c0/9879634a63ef67f407e450e6299f9f8b7a278e9de7a52dee1b0c0191f437/upkie-5.0.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.8)
2025-06-07T00:54:23,796   Found link https://files.pythonhosted.org/packages/97/3b/a63887871c3505e93ea5ca69b9df7b5ea54ab645ec7b269b7f78bea2a2f8/upkie-5.0.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.8), version: 5.0.0
2025-06-07T00:54:23,797   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/29/14/6c05c77e95d138937f2718775182a7856a289251e89f16b4d208a98de971/upkie-5.0.1-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.8)
2025-06-07T00:54:23,798   Found link https://files.pythonhosted.org/packages/5b/b2/081408d7681635e20ebc335b8a4d3809592384384f25865055310705f7ea/upkie-5.0.1.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.8), version: 5.0.1
2025-06-07T00:54:23,798   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/7b/f7/4ce3e0659c8b8bfa9e1d00282c056b4d7bea4505702279a5a347148034be/upkie-5.1.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.8)
2025-06-07T00:54:23,799   Found link https://files.pythonhosted.org/packages/99/c9/10aefc472b3ecd68db03a2c486e8588b41fee4bd87f0ffec1308cc700452/upkie-5.1.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.8), version: 5.1.0
2025-06-07T00:54:23,800   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/5b/dd/b688e6e8345025cbf3dff5d79ca10bf0dac534c1429dd5441539564dbafd/upkie-5.2.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.8)
2025-06-07T00:54:23,800   Found link https://files.pythonhosted.org/packages/a9/b8/960f29d384159e8cb501265f2639602ed37103f6dda3dd2b2423f544ee83/upkie-5.2.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.8), version: 5.2.0
2025-06-07T00:54:23,801   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/2d/7f/861e9fad27b3e849b4a1b158c51141e7fb795f92eb741a1c9c55211959d1/upkie-6.0.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.8)
2025-06-07T00:54:23,801   Found link https://files.pythonhosted.org/packages/78/b0/030c50662ff5ed78e89ad6459abd4360cb90173489b2cb0e7957a3e7a74a/upkie-6.0.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.8), version: 6.0.0
2025-06-07T00:54:23,802   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/b9/cf/2718ff6cdb0e9caf66c0f3ca208880fc46a8c2c400b5b128af418559af90/upkie-6.1.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.8)
2025-06-07T00:54:23,803   Found link https://files.pythonhosted.org/packages/09/2f/cc233055a21d1d8dfd21a46d40b0f3f50031482a820d8d4c011e5e34ec9d/upkie-6.1.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.8), version: 6.1.0
2025-06-07T00:54:23,803   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/4b/ba/e2b05a551e66edced62eb3c906cab879821ef8759c3c2faf8dabb7b5e09c/upkie-7.0.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.9)
2025-06-07T00:54:23,804   Found link https://files.pythonhosted.org/packages/62/35/09df240584a4cf50fc8a06d6ca502b8aabb9a8f8e64e7cb668d54be6a62d/upkie-7.0.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.9), version: 7.0.0
2025-06-07T00:54:23,805   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/3c/8e/b79d302535ca2dae291001773a3a7e36bb6fd97cd2f337b4ad032f9200d1/upkie-8.0.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.9)
2025-06-07T00:54:23,806   Found link https://files.pythonhosted.org/packages/e4/e0/19d795ef24163184b3a228f79c072ae751422feb688da98af83e9ace9fa1/upkie-8.0.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.9), version: 8.0.0
2025-06-07T00:54:23,806   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/0a/62/214f8baf86f950080812e63ccc88005780cab880ffbcbca6f22490c2fc41/upkie-8.1.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.9)
2025-06-07T00:54:23,807   Found link https://files.pythonhosted.org/packages/12/d3/0dc02181c69e602ed57e45fc53e91139d629ec75e00675b9fac6d7b7c821/upkie-8.1.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.9), version: 8.1.0
2025-06-07T00:54:23,808   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/3e/b9/ca220a7c4d1324af2fc0bbee6ba9b7f060c1bd2b0db707e037fc68d55f1f/upkie-8.1.1-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.9)
2025-06-07T00:54:23,809   Found link https://files.pythonhosted.org/packages/68/6d/01f6064b06d0d5db22d023f93490b46903c8063a85d4147f8cf66d46ecfa/upkie-8.1.1.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.9), version: 8.1.1
2025-06-07T00:54:23,809   Skipping link: No binaries permitted for upkie: https://files.pythonhosted.org/packages/b9/d6/c7af62790f06d449ec0c5e76da0382a6644be676b7b60c105ebe08f8e281/upkie-9.0.0-py3-none-any.whl (from https://pypi.org/simple/upkie/) (requires-python:>=3.9)
2025-06-07T00:54:23,810   Found link https://files.pythonhosted.org/packages/4c/d1/71f24147dbb40f07785a6d21f6b81b944d1ae684b4754b769a797cec82c9/upkie-9.0.0.tar.gz (from https://pypi.org/simple/upkie/) (requires-python:>=3.9), version: 9.0.0
2025-06-07T00:54:23,811 Fetching project page and analyzing links: https://www.piwheels.org/simple/upkie/
2025-06-07T00:54:23,812 Getting page https://www.piwheels.org/simple/upkie/
2025-06-07T00:54:23,813 Found index url https://www.piwheels.org/simple/
2025-06-07T00:54:23,977 WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/upkie/
2025-06-07T00:54:24,653 WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/upkie/
2025-06-07T00:54:25,820 WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/upkie/
2025-06-07T00:54:27,999 WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/upkie/
2025-06-07T00:54:32,167 WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/upkie/
2025-06-07T00:54:32,345 Could not fetch URL https://www.piwheels.org/simple/upkie/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='www.piwheels.org', port=443): Max retries exceeded with url: /simple/upkie/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))) - skipping
2025-06-07T00:54:32,347 Skipping link: not a file: https://www.piwheels.org/simple/upkie/
2025-06-07T00:54:32,348 Skipping link: not a file: https://pypi.org/simple/upkie/
2025-06-07T00:54:32,369 Given no hashes to check 1 links for project 'upkie': discarding no candidates
2025-06-07T00:54:32,371 Collecting upkie==8.0.0
2025-06-07T00:54:32,373   Created temporary directory: /tmp/pip-unpack-ncij2u__
2025-06-07T00:54:32,600   Downloading upkie-8.0.0.tar.gz (689 kB)
2025-06-07T00:54:32,911   Added upkie==8.0.0 from https://files.pythonhosted.org/packages/e4/e0/19d795ef24163184b3a228f79c072ae751422feb688da98af83e9ace9fa1/upkie-8.0.0.tar.gz to build tracker '/tmp/pip-build-tracker-es3xymaf'
2025-06-07T00:54:32,919   Created temporary directory: /tmp/pip-build-env-ce1njlj2
2025-06-07T00:54:32,926   Installing build dependencies: started
2025-06-07T00:54:32,927   Running command pip subprocess to install build dependencies
2025-06-07T00:54:34,061   Using pip 25.2 from /usr/local/lib/python3.11/dist-packages/pip (python 3.11)
2025-06-07T00:54:34,061   Non-user install by explicit request
2025-06-07T00:54:34,515   Created build tracker: /tmp/pip-build-tracker-es3xymaf
2025-06-07T00:54:34,516   Entered build tracker: /tmp/pip-build-tracker-es3xymaf
2025-06-07T00:54:34,518   Created temporary directory: /tmp/pip-install-5ci1ldsk
2025-06-07T00:54:34,523   Created temporary directory: /tmp/pip-ephem-wheel-cache-g690ffxj
2025-06-07T00:54:34,572   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-06-07T00:54:34,575   2 location(s) to search for versions of flit-core:
2025-06-07T00:54:34,575   * https://pypi.org/simple/flit-core/
2025-06-07T00:54:34,576   * https://www.piwheels.org/simple/flit-core/
2025-06-07T00:54:34,577   Fetching project page and analyzing links: https://pypi.org/simple/flit-core/
2025-06-07T00:54:34,578   Getting page https://pypi.org/simple/flit-core/
2025-06-07T00:54:34,579   Found index url https://pypi.org/simple/
2025-06-07T00:54:34,581   Looking up "https://pypi.org/simple/flit-core/" in the cache
2025-06-07T00:54:34,582   Request header has "max_age" as 0, cache bypassed
2025-06-07T00:54:34,587   Starting new HTTPS connection (1): pypi.org:443
2025-06-07T00:54:34,732   https://pypi.org:443 "GET /simple/flit-core/ HTTP/1.1" 304 0
2025-06-07T00:54:34,740   Fetched page https://pypi.org/simple/flit-core/ as application/vnd.pypi.simple.v1+json
2025-06-07T00:54:34,769     Found link https://files.pythonhosted.org/packages/12/4f/8a0a7b2033b8a80451d214a289aecf486afdfb8e155b25986b0cbd3eb6e8/flit_core-2.0rc1-py2.py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0rc1
2025-06-07T00:54:34,770     Found link https://files.pythonhosted.org/packages/7f/8c/583b4412da71153ec70ed78341983c242a234d47abcfc8485284c6bb7b48/flit_core-2.0rc1.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0rc1
2025-06-07T00:54:34,771     Found link https://files.pythonhosted.org/packages/d0/72/0fe258ce61fa1b59adb6c76a701b19a96e0033fbe054b297a2012e33ad44/flit_core-2.0rc2-py2.py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0rc2
2025-06-07T00:54:34,772     Found link https://files.pythonhosted.org/packages/2f/1b/41ac0da91712d9c3e7d06a6e1eb7dfe616c96a14e4036e9b9c37ea9ee6f8/flit_core-2.0rc2.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0rc2
2025-06-07T00:54:34,773     Found link https://files.pythonhosted.org/packages/6a/ff/be83d749ff1ad481b09e1e6069178c2d5d6c56a10b493353f0cc405e8475/flit_core-2.0rc3-py2.py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0rc3
2025-06-07T00:54:34,774     Found link https://files.pythonhosted.org/packages/2d/36/bcd4bfb529261a27f113eb2e6fb9f5e5aed4d0b79be59a76ce65689a1892/flit_core-2.0rc3.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0rc3
2025-06-07T00:54:34,775     Found link https://files.pythonhosted.org/packages/dc/81/1f336b50c81e5345aafe7469e4f4c1104faa82b76e6e9885456b47d898fe/flit_core-2.0-py2.py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0
2025-06-07T00:54:34,776     Found link https://files.pythonhosted.org/packages/ec/cc/60e05480a5bf4b44ee1dbd179ca715ca4d192597d054e8c97bc0403060e8/flit_core-2.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0
2025-06-07T00:54:34,777     Found link https://files.pythonhosted.org/packages/36/6a/b0e5ba2ad9d801887c8df7095535635292ce9b97f63cbb86f2b4d96dfebf/flit_core-2.0.1-py2.py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0.1
2025-06-07T00:54:34,778     Found link https://files.pythonhosted.org/packages/0e/3d/e9b28cd1d220ca635234e37567099bf4d50ea0a98a77b360b8d8042352e6/flit_core-2.0.1.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0.1
2025-06-07T00:54:34,779     Found link https://files.pythonhosted.org/packages/66/d2/c520657053052af580573e32aeafe50a9f68fc77c5d87ff551ca856d2aa3/flit_core-2.0.2-py2.py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0.2
2025-06-07T00:54:34,780     Found link https://files.pythonhosted.org/packages/89/cf/a76f37dfded167e97936b8d53308abe5a8d00b97d417a6a405e69167e685/flit_core-2.0.2.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.0.2
2025-06-07T00:54:34,781     Found link https://files.pythonhosted.org/packages/b6/b0/50719ef7d12cd39ccfa4e48abb593764c8e4a6d0d9bdf7815be1949142ff/flit_core-2.1.0-py2.py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.1.0
2025-06-07T00:54:34,782     Found link https://files.pythonhosted.org/packages/6c/6a/f945cf72957752ba0655260a8cb9c1139ea134c5f4b104bc48027349a6f4/flit_core-2.1.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.1.0
2025-06-07T00:54:34,783     Found link https://files.pythonhosted.org/packages/25/4c/0b1ed660937d96ed192c376d3983dd7b052b887c8041ae020c950c0d06f0/flit_core-2.2.0-py2.py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.2.0
2025-06-07T00:54:34,784     Found link https://files.pythonhosted.org/packages/77/72/5dda5dc417a4e702e0d7e4a77e9802792a0e4a2daec2aeed915ead7db477/flit_core-2.2.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.2.0
2025-06-07T00:54:34,785     Found link https://files.pythonhosted.org/packages/4b/3c/82798771fc1fd978c9225c5ae25eef45cb23b0df4728f208024a5b57901f/flit_core-2.3.0-py2.py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.3.0
2025-06-07T00:54:34,786     Found link https://files.pythonhosted.org/packages/bb/92/e51c58d463ebbabb7b226662655cef6d17d3b4b83f570b08f6be0fe2b1b8/flit_core-2.3.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2, != 3.3), version: 2.3.0
2025-06-07T00:54:34,787     Found link https://files.pythonhosted.org/packages/a8/66/67758f788959c2557c4d0f80e4895c3c0802873be95b82a5213ea39542d7/flit_core-3.0.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.4), version: 3.0.0
2025-06-07T00:54:34,788     Found link https://files.pythonhosted.org/packages/0e/b9/040baf94b40c80081bbecbd90365a5d7765a1c07e31b6c949838cc4c93d1/flit_core-3.0.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.4), version: 3.0.0
2025-06-07T00:54:34,789     Found link https://files.pythonhosted.org/packages/ed/0c/50352b127c0936cd59dd762db41d0e17986401c42ba613fa502e926d33ec/flit_core-3.1.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.4), version: 3.1.0
2025-06-07T00:54:34,790     Found link https://files.pythonhosted.org/packages/4c/8f/bed80c03f71cb3a2935882f391b53d2510c359191e5e0361650fa02d1365/flit_core-3.1.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.4), version: 3.1.0
2025-06-07T00:54:34,791     Found link https://files.pythonhosted.org/packages/67/f6/382ac797101385edb1908e1105121ac33f910cd06d126ac9ac1bd540a3b3/flit_core-3.2.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.4), version: 3.2.0
2025-06-07T00:54:34,792     Found link https://files.pythonhosted.org/packages/a7/06/700a2ae25c67bf3722c9b01788f43808ebc94b6a544b5008770e19406f6a/flit_core-3.2.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.4), version: 3.2.0
2025-06-07T00:54:34,793     Found link https://files.pythonhosted.org/packages/87/5e/b4d6334fd01716e08a76204ffd85031b640567b7548ac79f258f40eded6b/flit_core-3.3.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.4), version: 3.3.0
2025-06-07T00:54:34,794     Found link https://files.pythonhosted.org/packages/6f/cd/3653de7b1d61f0ef95f2459ac752f23a91dbc84f991787201aa52d0cf1cc/flit_core-3.3.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.4), version: 3.3.0
2025-06-07T00:54:34,795     Found link https://files.pythonhosted.org/packages/16/3a/4e107184bbaff2f84d37813bc31f5e0499afa7b1db23419dee95640fc076/flit_core-3.4.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.4.0
2025-06-07T00:54:34,796     Found link https://files.pythonhosted.org/packages/2c/a9/64406cf5c1c31186e1208a290ff10a0add43882edaef5eeba49e15ba6e7f/flit_core-3.4.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.4.0
2025-06-07T00:54:34,797     Found link https://files.pythonhosted.org/packages/16/d6/5db8ba55264d8cc61a101e04e6e329650874e046b102ed09970bb0502437/flit_core-3.5.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.5.0
2025-06-07T00:54:34,798     Found link https://files.pythonhosted.org/packages/26/12/74c9b72b280006a97fb80268e6b84bf77c73837d93391c8238488c6f2dde/flit_core-3.5.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.5.0
2025-06-07T00:54:34,799     Found link https://files.pythonhosted.org/packages/32/56/f3e180eea51e3e085b1da06233f6e6aa9adb04000d19ba91c29e44823bf7/flit_core-3.5.1-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.5.1
2025-06-07T00:54:34,800     Found link https://files.pythonhosted.org/packages/7e/1e/15198966abf00e590ec95fb8aa4ba3d274897fe7b182fce2867f672f6a91/flit_core-3.5.1.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.5.1
2025-06-07T00:54:34,801     Found link https://files.pythonhosted.org/packages/c8/e8/920a6b202831b9d0e21113dd5b7e78d094ca830c9dc4404e70367ff8b2eb/flit_core-3.6.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.6.0
2025-06-07T00:54:34,802     Found link https://files.pythonhosted.org/packages/08/e9/0653f7783ba2ec2f954f19442878427f1d5bfccb01842d354453c2809b22/flit_core-3.6.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.6.0
2025-06-07T00:54:34,803     Found link https://files.pythonhosted.org/packages/df/43/7a33eaead4ca25a163d951f43246a59af15eebc7511ad1e5b7cb470a2970/flit_core-3.7.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.7.0
2025-06-07T00:54:34,804     Found link https://files.pythonhosted.org/packages/12/c8/ce203079be7deab7b4cdc1aaf20c95e15c584daec712cb55807e2ef1c7f1/flit_core-3.7.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.7.0
2025-06-07T00:54:34,805     Found link https://files.pythonhosted.org/packages/ad/38/80992c4cb490a05474c886850ec818276d09c0a6722bd5b43bc487818ac7/flit_core-3.7.1-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.7.1
2025-06-07T00:54:34,805     Found link https://files.pythonhosted.org/packages/15/d1/d8798b83e953fd6f86ca9b50f93eec464a9305b0661469c8234e61095481/flit_core-3.7.1.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.7.1
2025-06-07T00:54:34,806     Found link https://files.pythonhosted.org/packages/04/ac/f91a0219e0d4162762f218e4876bf328f16e4d283e691cd7f42a02b22634/flit_core-3.8.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.8.0
2025-06-07T00:54:34,807     Found link https://files.pythonhosted.org/packages/10/e5/be08751d07b30889af130cec20955c987a74380a10058e6e8856e4010afc/flit_core-3.8.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.8.0
2025-06-07T00:54:34,808     Found link https://files.pythonhosted.org/packages/38/45/618e84e49a6c51e5dd15565ec2fcd82ab273434f236b8f108f065ded517a/flit_core-3.9.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.9.0
2025-06-07T00:54:34,809     Found link https://files.pythonhosted.org/packages/c4/e6/c1ac50fe3eebb38a155155711e6e864e254ce4b6e17fe2429b4c4d5b9e80/flit_core-3.9.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.9.0
2025-06-07T00:54:34,810     Found link https://files.pythonhosted.org/packages/f0/c2/b12a6663a2fbac4c699d5a3cce58591d44bf199b91daec288de087a07ffc/flit_core-3.10.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.10.0
2025-06-07T00:54:34,811     Found link https://files.pythonhosted.org/packages/52/92/89cceb9c49f3e6c72091304636c5ebc2fc48c546742bbf8a6a474e48e666/flit_core-3.10.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.10.0
2025-06-07T00:54:34,812     Found link https://files.pythonhosted.org/packages/be/2d/293fe6a58e73df57cc2b5e5cf2b17c6bb4fb5b0c390bab8f1e87bdc62529/flit_core-3.10.1-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.10.1
2025-06-07T00:54:34,813     Found link https://files.pythonhosted.org/packages/d5/ae/09427bea9227a33ec834ed5461432752fd5d02b14f93dd68406c91684622/flit_core-3.10.1.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.10.1
2025-06-07T00:54:34,814     Found link https://files.pythonhosted.org/packages/b5/0c/039f1ec352977330a372c783adcbc5c3773868fa71cb00bb7db7b428e76a/flit_core-3.11.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.11.0
2025-06-07T00:54:34,815     Found link https://files.pythonhosted.org/packages/bc/18/b9b81cab2b8f63e6e7f72e1ba2766a0454fcd563e7a77b8299cb917ba805/flit_core-3.11.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.11.0
2025-06-07T00:54:34,816     Found link https://files.pythonhosted.org/packages/f2/65/b6ba90634c984a4fcc02c7e3afe523fef500c4980fec67cc27536ee50acf/flit_core-3.12.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.12.0
2025-06-07T00:54:34,817     Found link https://files.pythonhosted.org/packages/69/59/b6fc2188dfc7ea4f936cd12b49d707f66a1cb7a1d2c16172963534db741b/flit_core-3.12.0.tar.gz (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6), version: 3.12.0
2025-06-07T00:54:34,818   Fetching project page and analyzing links: https://www.piwheels.org/simple/flit-core/
2025-06-07T00:54:34,818   Getting page https://www.piwheels.org/simple/flit-core/
2025-06-07T00:54:34,820   Found index url https://www.piwheels.org/simple/
2025-06-07T00:54:34,821   Looking up "https://www.piwheels.org/simple/flit-core/" in the cache
2025-06-07T00:54:34,822   Request header has "max_age" as 0, cache bypassed
2025-06-07T00:54:34,823   No cache entry available
2025-06-07T00:54:34,825   Starting new HTTPS connection (1): www.piwheels.org:443
2025-06-07T00:54:34,977   Incremented Retry for (url='/simple/flit-core/'): Retry(total=4, connect=None, read=None, redirect=None, status=None)
2025-06-07T00:54:34,979   WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/flit-core/
2025-06-07T00:54:34,980   Starting new HTTPS connection (2): www.piwheels.org:443
2025-06-07T00:54:35,142   Incremented Retry for (url='/simple/flit-core/'): Retry(total=3, connect=None, read=None, redirect=None, status=None)
2025-06-07T00:54:35,644   WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/flit-core/
2025-06-07T00:54:35,646   Starting new HTTPS connection (3): www.piwheels.org:443
2025-06-07T00:54:35,815   Incremented Retry for (url='/simple/flit-core/'): Retry(total=2, connect=None, read=None, redirect=None, status=None)
2025-06-07T00:54:36,817   WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/flit-core/
2025-06-07T00:54:36,819   Starting new HTTPS connection (4): www.piwheels.org:443
2025-06-07T00:54:36,991   Incremented Retry for (url='/simple/flit-core/'): Retry(total=1, connect=None, read=None, redirect=None, status=None)
2025-06-07T00:54:38,994   WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/flit-core/
2025-06-07T00:54:38,996   Starting new HTTPS connection (5): www.piwheels.org:443
2025-06-07T00:54:39,161   Incremented Retry for (url='/simple/flit-core/'): Retry(total=0, connect=None, read=None, redirect=None, status=None)
2025-06-07T00:54:43,163   WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))': /simple/flit-core/
2025-06-07T00:54:43,165   Starting new HTTPS connection (6): www.piwheels.org:443
2025-06-07T00:54:43,338   Could not fetch URL https://www.piwheels.org/simple/flit-core/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='www.piwheels.org', port=443): Max retries exceeded with url: /simple/flit-core/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))) - skipping
2025-06-07T00:54:43,339   Skipping link: not a file: https://www.piwheels.org/simple/flit-core/
2025-06-07T00:54:43,340   Skipping link: not a file: https://pypi.org/simple/flit-core/
2025-06-07T00:54:43,350   Given no hashes to check 44 links for project 'flit-core': discarding no candidates
2025-06-07T00:54:43,359   Collecting flit_core<4,>=2
2025-06-07T00:54:43,359     Obtaining dependency information for flit_core<4,>=2 from https://files.pythonhosted.org/packages/f2/65/b6ba90634c984a4fcc02c7e3afe523fef500c4980fec67cc27536ee50acf/flit_core-3.12.0-py3-none-any.whl.metadata
2025-06-07T00:54:43,361     Created temporary directory: /tmp/pip-unpack-9di2b6nf
2025-06-07T00:54:43,363     Looking up "https://files.pythonhosted.org/packages/f2/65/b6ba90634c984a4fcc02c7e3afe523fef500c4980fec67cc27536ee50acf/flit_core-3.12.0-py3-none-any.whl.metadata" in the cache
2025-06-07T00:54:43,367     Current age based on date: 0
2025-06-07T00:54:43,367     Ignoring unknown cache-control directive: immutable
2025-06-07T00:54:43,368     Freshness lifetime from max-age: 365000000
2025-06-07T00:54:43,369     The response is "fresh", returning cached response
2025-06-07T00:54:43,369     365000000 > 0
2025-06-07T00:54:43,371     Using cached flit_core-3.12.0-py3-none-any.whl.metadata (888 bytes)
2025-06-07T00:54:43,374     Created temporary directory: /tmp/pip-metadata-jopjvs7_
2025-06-07T00:54:43,382   Created temporary directory: /tmp/pip-unpack-43qzkilq
2025-06-07T00:54:43,384   Looking up "https://files.pythonhosted.org/packages/f2/65/b6ba90634c984a4fcc02c7e3afe523fef500c4980fec67cc27536ee50acf/flit_core-3.12.0-py3-none-any.whl" in the cache
2025-06-07T00:54:43,388   Current age based on date: 0
2025-06-07T00:54:43,388   Ignoring unknown cache-control directive: immutable
2025-06-07T00:54:43,389   Freshness lifetime from max-age: 365000000
2025-06-07T00:54:43,390   The response is "fresh", returning cached response
2025-06-07T00:54:43,390   365000000 > 0
2025-06-07T00:54:43,392   Using cached flit_core-3.12.0-py3-none-any.whl (45 kB)
2025-06-07T00:54:43,395   Downloading link https://files.pythonhosted.org/packages/f2/65/b6ba90634c984a4fcc02c7e3afe523fef500c4980fec67cc27536ee50acf/flit_core-3.12.0-py3-none-any.whl (from https://pypi.org/simple/flit-core/) (requires-python:>=3.6) to /tmp/pip-unpack-43qzkilq/flit_core-3.12.0-py3-none-any.whl
2025-06-07T00:54:44,015   Installing collected packages: flit_core
2025-06-07T00:54:44,072   Successfully installed flit_core-3.12.0
2025-06-07T00:54:44,073   Removed build tracker: '/tmp/pip-build-tracker-es3xymaf'
2025-06-07T00:54:44,262   Installing build dependencies: finished with status 'done'
2025-06-07T00:54:44,265   Getting requirements to build wheel: started
2025-06-07T00:54:44,266   Running command Getting requirements to build wheel
2025-06-07T00:54:44,709   Getting requirements to build wheel: finished with status 'done'
2025-06-07T00:54:44,712   Created temporary directory: /tmp/pip-modern-metadata-a6i10fm2
2025-06-07T00:54:44,715   Preparing metadata (pyproject.toml): started
2025-06-07T00:54:44,716   Running command Preparing metadata (pyproject.toml)
2025-06-07T00:54:45,081   Preparing metadata (pyproject.toml): finished with status 'done'
2025-06-07T00:54:45,085   Source in /tmp/pip-wheel-ki9t98ql/upkie_88e1a6a67bcd459abee29249cff6af3a has version 8.0.0, which satisfies requirement upkie==8.0.0 from https://files.pythonhosted.org/packages/e4/e0/19d795ef24163184b3a228f79c072ae751422feb688da98af83e9ace9fa1/upkie-8.0.0.tar.gz
2025-06-07T00:54:45,086   Removed upkie==8.0.0 from https://files.pythonhosted.org/packages/e4/e0/19d795ef24163184b3a228f79c072ae751422feb688da98af83e9ace9fa1/upkie-8.0.0.tar.gz from build tracker '/tmp/pip-build-tracker-es3xymaf'
2025-06-07T00:54:45,092 Created temporary directory: /tmp/pip-unpack-yv5rv62w
2025-06-07T00:54:45,093 Created temporary directory: /tmp/pip-unpack-btqgnx3h
2025-06-07T00:54:45,094 Building wheels for collected packages: upkie
2025-06-07T00:54:45,098   Created temporary directory: /tmp/pip-wheel-p341te51
2025-06-07T00:54:45,099   Destination directory: /tmp/pip-wheel-p341te51
2025-06-07T00:54:45,101   Building wheel for upkie (pyproject.toml): started
2025-06-07T00:54:45,102   Running command Building wheel for upkie (pyproject.toml)
2025-06-07T00:54:45,518   Building wheel for upkie (pyproject.toml): finished with status 'done'
2025-06-07T00:54:45,522   Created wheel for upkie: filename=upkie-8.0.0-py3-none-any.whl size=46973 sha256=134efcbf6c5dcc2bba0d40e826c44d95b774d3f639608c57bc45abaa9d02c7e1
2025-06-07T00:54:45,524   Stored in directory: /tmp/pip-ephem-wheel-cache-ltzb03yb/wheels/00/ca/7b/e3dfcb48e3e032c3c2dd93ab68fc27c1bd70114c09e084fe97
2025-06-07T00:54:45,537 Successfully built upkie
2025-06-07T00:54:45,541 Removed build tracker: '/tmp/pip-build-tracker-es3xymaf'