2025-06-01T02:41:03,332 Created temporary directory: /tmp/pip-build-tracker-sxhqinpd
2025-06-01T02:41:03,333 Initialized build tracking at /tmp/pip-build-tracker-sxhqinpd
2025-06-01T02:41:03,334 Created build tracker: /tmp/pip-build-tracker-sxhqinpd
2025-06-01T02:41:03,334 Entered build tracker: /tmp/pip-build-tracker-sxhqinpd
2025-06-01T02:41:03,335 Created temporary directory: /tmp/pip-wheel-jl05aaht
2025-06-01T02:41:03,339 Created temporary directory: /tmp/pip-ephem-wheel-cache-lkj0s4u2
2025-06-01T02:41:03,390 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-06-01T02:41:03,392 2 location(s) to search for versions of langchain-xai:
2025-06-01T02:41:03,392 * https://pypi.org/simple/langchain-xai/
2025-06-01T02:41:03,392 * https://www.piwheels.org/simple/langchain-xai/
2025-06-01T02:41:03,393 Fetching project page and analyzing links: https://pypi.org/simple/langchain-xai/
2025-06-01T02:41:03,393 Getting page https://pypi.org/simple/langchain-xai/
2025-06-01T02:41:03,395 Found index url https://pypi.org/simple/
2025-06-01T02:41:03,622 Fetched page https://pypi.org/simple/langchain-xai/ as application/vnd.pypi.simple.v1+json
2025-06-01T02:41:03,629   Skipping link: No binaries permitted for langchain-xai: https://files.pythonhosted.org/packages/76/a0/558ca80c0b7cb13ee1a1d83ccb7164fc7cee42b86263a4a20f5c657b0ca1/langchain_xai-0.1.0-py3-none-any.whl (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9)
2025-06-01T02:41:03,631   Found link https://files.pythonhosted.org/packages/33/c4/f46b0f54f837fa55b1c0903e947a870c3a26fa766910ef3fd941c4213c2f/langchain_xai-0.1.0.tar.gz (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9), version: 0.1.0
2025-06-01T02:41:03,633   Skipping link: No binaries permitted for langchain-xai: https://files.pythonhosted.org/packages/b3/47/27749506840d76c18ac384cefae1f629343d14f4e91bc35e4992f3fe935f/langchain_xai-0.1.1-py3-none-any.whl (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9)
2025-06-01T02:41:03,634   Found link https://files.pythonhosted.org/packages/65/1f/ef2eca82bbabfe859ec986130a1cda92bcc116253b08d82a76c7242bcb2b/langchain_xai-0.1.1.tar.gz (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9), version: 0.1.1
2025-06-01T02:41:03,635   Skipping link: No binaries permitted for langchain-xai: https://files.pythonhosted.org/packages/4f/7b/c0e2025d7ed7c6c558020b942f5785db76fa66ade9cf77bbc18e63de3011/langchain_xai-0.2.0-py3-none-any.whl (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9)
2025-06-01T02:41:03,637   Found link https://files.pythonhosted.org/packages/71/44/873149f06d04156bd56d8ce24b0c6c0f6f4b145ff4e70801c6b89d580492/langchain_xai-0.2.0.tar.gz (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9), version: 0.2.0
2025-06-01T02:41:03,638   Skipping link: No binaries permitted for langchain-xai: https://files.pythonhosted.org/packages/7b/88/d8050e610fadabf97c1745d24f0987b3e53b72fca63c8038ab1e0c103da9/langchain_xai-0.2.1-py3-none-any.whl (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9)
2025-06-01T02:41:03,639   Found link https://files.pythonhosted.org/packages/a3/94/a633bf1b4bbf66e4516f4188adc1174480c465ae12fb98f06c3e23c98519/langchain_xai-0.2.1.tar.gz (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9), version: 0.2.1
2025-06-01T02:41:03,639   Skipping link: No binaries permitted for langchain-xai: https://files.pythonhosted.org/packages/f0/61/2322c04b7eff650bd46d0647305380d73a3455a625ab22848910df703bab/langchain_xai-0.2.2-py3-none-any.whl (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9)
2025-06-01T02:41:03,640   Found link https://files.pythonhosted.org/packages/f9/b7/7daa9f09249b9104aeb9a5359694bb9b11be6e8b70258472153d961bf6c4/langchain_xai-0.2.2.tar.gz (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9), version: 0.2.2
2025-06-01T02:41:03,641   Skipping link: No binaries permitted for langchain-xai: https://files.pythonhosted.org/packages/7d/53/320758b6636ee10e3fd8e72c974de7b411a180ed47ddd5af9f87330398b4/langchain_xai-0.2.3-py3-none-any.whl (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9)
2025-06-01T02:41:03,641   Found link https://files.pythonhosted.org/packages/dd/26/3f71f2d83978a33cdfa27e969cd44525a4fdf6a4d29ca9d77c7440724bdb/langchain_xai-0.2.3.tar.gz (from https://pypi.org/simple/langchain-xai/) (requires-python:<4.0,>=3.9), version: 0.2.3
2025-06-01T02:41:03,643   Skipping link: No binaries permitted for langchain-xai: https://files.pythonhosted.org/packages/24/d4/7f267b0594c113bc47a1ff8288b0c71131db8ebba64d6c48e100a1b2ea7a/langchain_xai-0.2.4-py3-none-any.whl (from https://pypi.org/simple/langchain-xai/) (requires-python:>=3.9)
2025-06-01T02:41:03,644   Found link https://files.pythonhosted.org/packages/89/eb/eb4dafde496616a5f8af8da5b8d18e76672ded266b3c4e2f06558f797294/langchain_xai-0.2.4.tar.gz (from https://pypi.org/simple/langchain-xai/) (requires-python:>=3.9), version: 0.2.4
2025-06-01T02:41:03,644   Skipping link: No binaries permitted for langchain-xai: https://files.pythonhosted.org/packages/bf/50/fc6ae91c9b40ca8259d501c0754d91136ac98e2502c67b4a55b78a426fba/langchain_xai-0.2.5-py3-none-any.whl (from https://pypi.org/simple/langchain-xai/) (requires-python:>=3.9)
2025-06-01T02:41:03,645   Found link https://files.pythonhosted.org/packages/3e/6c/f491dc55c7f91fe8196b59b6111788ee62b2d4efd629230788caa08e0fd6/langchain_xai-0.2.5.tar.gz (from https://pypi.org/simple/langchain-xai/) (requires-python:>=3.9), version: 0.2.5
2025-06-01T02:41:03,646 Fetching project page and analyzing links: https://www.piwheels.org/simple/langchain-xai/
2025-06-01T02:41:03,646 Getting page https://www.piwheels.org/simple/langchain-xai/
2025-06-01T02:41:03,648 Found index url https://www.piwheels.org/simple/
2025-06-01T02:41:03,809 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/langchain-xai/
2025-06-01T02:41:04,485 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/langchain-xai/
2025-06-01T02:41:05,652 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/langchain-xai/
2025-06-01T02:41:07,817 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/langchain-xai/
2025-06-01T02:41:11,989 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/langchain-xai/
2025-06-01T02:41:12,157 Could not fetch URL https://www.piwheels.org/simple/langchain-xai/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='www.piwheels.org', port=443): Max retries exceeded with url: /simple/langchain-xai/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))) - skipping
2025-06-01T02:41:12,159 Skipping link: not a file: https://www.piwheels.org/simple/langchain-xai/
2025-06-01T02:41:12,159 Skipping link: not a file: https://pypi.org/simple/langchain-xai/
2025-06-01T02:41:12,182 Given no hashes to check 1 links for project 'langchain-xai': discarding no candidates
2025-06-01T02:41:12,184 Collecting langchain-xai==0.2.3
2025-06-01T02:41:12,186   Created temporary directory: /tmp/pip-unpack-8oym34yn
2025-06-01T02:41:12,432   Downloading langchain_xai-0.2.3.tar.gz (9.4 kB)
2025-06-01T02:41:12,477   Added langchain-xai==0.2.3 from https://files.pythonhosted.org/packages/dd/26/3f71f2d83978a33cdfa27e969cd44525a4fdf6a4d29ca9d77c7440724bdb/langchain_xai-0.2.3.tar.gz to build tracker '/tmp/pip-build-tracker-sxhqinpd'
2025-06-01T02:41:12,483   Created temporary directory: /tmp/pip-build-env-aj3aw07g
2025-06-01T02:41:12,488   Installing build dependencies: started
2025-06-01T02:41:12,490   Running command pip subprocess to install build dependencies
2025-06-01T02:41:13,644   Using pip 25.2 from /usr/local/lib/python3.11/dist-packages/pip (python 3.11)
2025-06-01T02:41:13,645   Non-user install by explicit request
2025-06-01T02:41:14,103   Created build tracker: /tmp/pip-build-tracker-sxhqinpd
2025-06-01T02:41:14,104   Entered build tracker: /tmp/pip-build-tracker-sxhqinpd
2025-06-01T02:41:14,107   Created temporary directory: /tmp/pip-install-wao2ixzb
2025-06-01T02:41:14,111   Created temporary directory: /tmp/pip-ephem-wheel-cache-vyeuc3iz
2025-06-01T02:41:14,162   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-06-01T02:41:14,164   2 location(s) to search for versions of pdm-backend:
2025-06-01T02:41:14,164   * https://pypi.org/simple/pdm-backend/
2025-06-01T02:41:14,165   * https://www.piwheels.org/simple/pdm-backend/
2025-06-01T02:41:14,165   Fetching project page and analyzing links: https://pypi.org/simple/pdm-backend/
2025-06-01T02:41:14,166   Getting page https://pypi.org/simple/pdm-backend/
2025-06-01T02:41:14,167   Found index url https://pypi.org/simple/
2025-06-01T02:41:14,170   Looking up "https://pypi.org/simple/pdm-backend/" in the cache
2025-06-01T02:41:14,171   Request header has "max_age" as 0, cache bypassed
2025-06-01T02:41:14,176   Starting new HTTPS connection (1): pypi.org:443
2025-06-01T02:41:14,404   https://pypi.org:443 "GET /simple/pdm-backend/ HTTP/1.1" 304 0
2025-06-01T02:41:14,419   Fetched page https://pypi.org/simple/pdm-backend/ as application/vnd.pypi.simple.v1+json
2025-06-01T02:41:14,451     Found link https://files.pythonhosted.org/packages/83/d3/fed42deab22a5c86f9c715b8460708c954f4a1e5bb77859345c465b23af4/pdm_backend-0.0.0-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 0.0.0
2025-06-01T02:41:14,452     Found link https://files.pythonhosted.org/packages/43/c1/9d3b6edf0ea4e13bb186d950ff30bf83c345338e4241d8176448857daed8/pdm-backend-2.0.0a1.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.0a1
2025-06-01T02:41:14,453     Found link https://files.pythonhosted.org/packages/38/58/14cfc17ec096709d93c6625bac58b4612386225df944fee7459ef535da1a/pdm_backend-2.0.0a1-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.0a1
2025-06-01T02:41:14,454     Found link https://files.pythonhosted.org/packages/01/f4/9f6c903301fd42936c30674c3516ce2cfdea52a06c76616ad040ed32d823/pdm-backend-2.0.0a2.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.0a2
2025-06-01T02:41:14,455     Found link https://files.pythonhosted.org/packages/7b/d1/8a07ae0891aa004766b1c7974b6a518df1a799bca06658785f7587031627/pdm_backend-2.0.0a2-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.0a2
2025-06-01T02:41:14,456     Found link https://files.pythonhosted.org/packages/7c/d3/d2c93df572ce5d3561db4da392b17dfc04733fc1fdaa965a2cb3a47f63ee/pdm-backend-2.0.0a3.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.0a3
2025-06-01T02:41:14,457     Found link https://files.pythonhosted.org/packages/62/3d/417c89fa36455133598b101a56254793efc11c9e244aefe0356575d7078a/pdm_backend-2.0.0a3-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.0a3
2025-06-01T02:41:14,458     Found link https://files.pythonhosted.org/packages/fa/3c/3fa6d3c786bf5fd76df878c57247fecaf2c51c45b038c60a905e5c16ecbf/pdm-backend-2.0.0a4.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.0a4
2025-06-01T02:41:14,459     Found link https://files.pythonhosted.org/packages/df/2e/f934c2778a915261fd0f70f3bf22c0772c0c7e678c57b019d730962a6cca/pdm_backend-2.0.0a4-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.0a4
2025-06-01T02:41:14,460     Found link https://files.pythonhosted.org/packages/75/a5/b0181acb12657b19badb42c9541c7e56536f2d05719012ee7361373ba0af/pdm-backend-2.0.0.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.0
2025-06-01T02:41:14,461     Found link https://files.pythonhosted.org/packages/3f/d2/0b7154be3daa40de358a85e14054fb61438b4064c19faec43973230912e1/pdm_backend-2.0.0-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.0
2025-06-01T02:41:14,461     Found link https://files.pythonhosted.org/packages/f4/73/3b599b2621381c745f66db6a1e8e1e622b518a4017074ce0c7d0576f9cb1/pdm-backend-2.0.1.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.1
2025-06-01T02:41:14,462     Found link https://files.pythonhosted.org/packages/72/f6/d298d33bc61a3ff69e14202eedd8a2280fbacbb7fcb3dd21b96d19e02350/pdm_backend-2.0.1-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.1
2025-06-01T02:41:14,463     Found link https://files.pythonhosted.org/packages/6b/0c/7efc6ec90a4bfca92eabb15c9e407a88d13b777ca1b7ad56c62edec95cc3/pdm-backend-2.0.2.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.2
2025-06-01T02:41:14,464     Found link https://files.pythonhosted.org/packages/7e/84/8d407b5fd7dde7d9cf1d44635b41c15c7be08ce22b46314f9ac71c7e6f8e/pdm_backend-2.0.2-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.2
2025-06-01T02:41:14,465     Found link https://files.pythonhosted.org/packages/73/52/d4e58bdb2389bfd58c697131ebb5377bcbd29fc2378fc10c0a332d1328c6/pdm_backend-2.0.3.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.3
2025-06-01T02:41:14,466     Found link https://files.pythonhosted.org/packages/5c/ac/010840317810594d636bc74ab3de8ae106d90661c179b8feef20216d3aa1/pdm_backend-2.0.4-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.4
2025-06-01T02:41:14,467     Found link https://files.pythonhosted.org/packages/a4/f6/bfe70cacb70455b301b08a162e4b724edad3110d39331766526d556ee9a9/pdm_backend-2.0.4.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.4
2025-06-01T02:41:14,468     Found link https://files.pythonhosted.org/packages/89/4c/5e7fd9003d6aabec96aae701a53858923842ce07b106a8cca990b1b290cc/pdm_backend-2.0.5-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.5
2025-06-01T02:41:14,468     Found link https://files.pythonhosted.org/packages/d9/8e/47da696d34fceece5f46cac27f444e67740c69e42a031800e2585c4b974b/pdm_backend-2.0.5.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.5
2025-06-01T02:41:14,469     Found link https://files.pythonhosted.org/packages/35/77/dce908d304b30796f06fc274b59fb1a4836d1ef630d4be58421cbb5af060/pdm_backend-2.0.6-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.6
2025-06-01T02:41:14,470     Found link https://files.pythonhosted.org/packages/3e/53/251901adf96d1d132a3855c93a520082ee168330814ebd3fcd11858fb9c7/pdm_backend-2.0.6.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.6
2025-06-01T02:41:14,471     Found link https://files.pythonhosted.org/packages/53/65/ba05eaf97e06d9939992dfb6e7d9c54e9577d483b39485f9be9d498770b6/pdm_backend-2.0.7-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.7
2025-06-01T02:41:14,472     Found link https://files.pythonhosted.org/packages/d5/13/0142d63beff0a14d1213d600645b84694f8c34e4382cfb710a6e7279de4a/pdm_backend-2.0.7.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.0.7
2025-06-01T02:41:14,473     Found link https://files.pythonhosted.org/packages/d0/a1/8973e66ff48b40f489c9da5b0c197db7fdabddcf78852d8daff964ebb43f/pdm_backend-2.1.0-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.1.0
2025-06-01T02:41:14,474     Found link https://files.pythonhosted.org/packages/8f/aa/df3ad85bf4eeb7a7a3364610ca399f56812e4827cff6495c2a20e4bf1bb4/pdm_backend-2.1.0.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.1.0
2025-06-01T02:41:14,475     Found link https://files.pythonhosted.org/packages/f6/c4/86a069ec31579f07fa777667cb2510e89723682d63dffc9df6879c3a2bb8/pdm_backend-2.1.1-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.1.1
2025-06-01T02:41:14,475     Found link https://files.pythonhosted.org/packages/91/f6/6be0c3e7e1f3b249bec2998ca611bce0378ad23a37115f3f2748c5657329/pdm_backend-2.1.1.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.7), version: 2.1.1
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2025-06-01T02:41:14,509     Found link https://files.pythonhosted.org/packages/4d/f2/59135ddc68636a33179a37c002abcb162a9811c9ce14469258e486bec012/pdm_backend-2.4.5.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.9), version: 2.4.5
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2025-06-01T02:41:14,511   Getting page https://www.piwheels.org/simple/pdm-backend/
2025-06-01T02:41:14,512   Found index url https://www.piwheels.org/simple/
2025-06-01T02:41:14,513   Looking up "https://www.piwheels.org/simple/pdm-backend/" in the cache
2025-06-01T02:41:14,514   Request header has "max_age" as 0, cache bypassed
2025-06-01T02:41:14,516   No cache entry available
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2025-06-01T02:41:14,676   Incremented Retry for (url='/simple/pdm-backend/'): Retry(total=4, connect=None, read=None, redirect=None, status=None)
2025-06-01T02:41:14,677   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/pdm-backend/
2025-06-01T02:41:14,678   Starting new HTTPS connection (2): www.piwheels.org:443
2025-06-01T02:41:14,836   Incremented Retry for (url='/simple/pdm-backend/'): Retry(total=3, connect=None, read=None, redirect=None, status=None)
2025-06-01T02:41:15,338   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/pdm-backend/
2025-06-01T02:41:15,339   Starting new HTTPS connection (3): www.piwheels.org:443
2025-06-01T02:41:15,502   Incremented Retry for (url='/simple/pdm-backend/'): Retry(total=2, connect=None, read=None, redirect=None, status=None)
2025-06-01T02:41:16,504   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/pdm-backend/
2025-06-01T02:41:16,505   Starting new HTTPS connection (4): www.piwheels.org:443
2025-06-01T02:41:16,676   Incremented Retry for (url='/simple/pdm-backend/'): Retry(total=1, connect=None, read=None, redirect=None, status=None)
2025-06-01T02:41:18,678   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/pdm-backend/
2025-06-01T02:41:18,679   Starting new HTTPS connection (5): www.piwheels.org:443
2025-06-01T02:41:18,846   Incremented Retry for (url='/simple/pdm-backend/'): Retry(total=0, connect=None, read=None, redirect=None, status=None)
2025-06-01T02:41:22,849   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/pdm-backend/
2025-06-01T02:41:22,850   Starting new HTTPS connection (6): www.piwheels.org:443
2025-06-01T02:41:23,039   Could not fetch URL https://www.piwheels.org/simple/pdm-backend/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='www.piwheels.org', port=443): Max retries exceeded with url: /simple/pdm-backend/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate is not yet valid (_ssl.c:992)'))) - skipping
2025-06-01T02:41:23,041   Skipping link: not a file: https://www.piwheels.org/simple/pdm-backend/
2025-06-01T02:41:23,042   Skipping link: not a file: https://pypi.org/simple/pdm-backend/
2025-06-01T02:41:23,046   Given no hashes to check 58 links for project 'pdm-backend': discarding no candidates
2025-06-01T02:41:23,056   Collecting pdm-backend
2025-06-01T02:41:23,057     Obtaining dependency information for pdm-backend from https://files.pythonhosted.org/packages/75/e9/7d2434311cfc2de774a83bfa5d853731bd43b65c625c57360ae879e5138c/pdm_backend-2.4.5-py3-none-any.whl.metadata
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2025-06-01T02:41:23,067     365000000 > 0
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2025-06-01T02:41:23,081   Created temporary directory: /tmp/pip-unpack-p184140i
2025-06-01T02:41:23,083   Looking up "https://files.pythonhosted.org/packages/75/e9/7d2434311cfc2de774a83bfa5d853731bd43b65c625c57360ae879e5138c/pdm_backend-2.4.5-py3-none-any.whl" in the cache
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2025-06-01T02:41:23,088   Ignoring unknown cache-control directive: immutable
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2025-06-01T02:41:23,089   The response is "fresh", returning cached response
2025-06-01T02:41:23,090   365000000 > 0
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2025-06-01T02:41:23,096   Downloading link https://files.pythonhosted.org/packages/75/e9/7d2434311cfc2de774a83bfa5d853731bd43b65c625c57360ae879e5138c/pdm_backend-2.4.5-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.9) to /tmp/pip-unpack-p184140i/pdm_backend-2.4.5-py3-none-any.whl
2025-06-01T02:41:23,699   Installing collected packages: pdm-backend
2025-06-01T02:41:23,806   Successfully installed pdm-backend-2.4.5
2025-06-01T02:41:23,808   Removed build tracker: '/tmp/pip-build-tracker-sxhqinpd'
2025-06-01T02:41:23,996   Installing build dependencies: finished with status 'done'
2025-06-01T02:41:23,999   Getting requirements to build wheel: started
2025-06-01T02:41:24,000   Running command Getting requirements to build wheel
2025-06-01T02:41:24,708   Getting requirements to build wheel: finished with status 'done'
2025-06-01T02:41:24,711   Created temporary directory: /tmp/pip-modern-metadata-9xch984z
2025-06-01T02:41:24,713   Preparing metadata (pyproject.toml): started
2025-06-01T02:41:24,714   Running command Preparing metadata (pyproject.toml)
2025-06-01T02:41:25,228   Preparing metadata (pyproject.toml): finished with status 'done'
2025-06-01T02:41:25,232   Source in /tmp/pip-wheel-jl05aaht/langchain-xai_8cbea0d321ff43a2b9733741b4d5ecbe has version 0.2.3, which satisfies requirement langchain-xai==0.2.3 from https://files.pythonhosted.org/packages/dd/26/3f71f2d83978a33cdfa27e969cd44525a4fdf6a4d29ca9d77c7440724bdb/langchain_xai-0.2.3.tar.gz
2025-06-01T02:41:25,233   Removed langchain-xai==0.2.3 from https://files.pythonhosted.org/packages/dd/26/3f71f2d83978a33cdfa27e969cd44525a4fdf6a4d29ca9d77c7440724bdb/langchain_xai-0.2.3.tar.gz from build tracker '/tmp/pip-build-tracker-sxhqinpd'
2025-06-01T02:41:25,239 Created temporary directory: /tmp/pip-unpack-umbmey0_
2025-06-01T02:41:25,240 Created temporary directory: /tmp/pip-unpack-no44m7e2
2025-06-01T02:41:25,240 Building wheels for collected packages: langchain-xai
2025-06-01T02:41:25,244   Created temporary directory: /tmp/pip-wheel-py1h3bgt
2025-06-01T02:41:25,245   Destination directory: /tmp/pip-wheel-py1h3bgt
2025-06-01T02:41:25,247   Building wheel for langchain-xai (pyproject.toml): started
2025-06-01T02:41:25,249   Running command Building wheel for langchain-xai (pyproject.toml)
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2025-06-01T02:41:25,706    - Adding /tmp/pip-modern-metadata-9xch984z/langchain_xai-0.2.3.dist-info/WHEEL -> langchain_xai-0.2.3.dist-info/WHEEL
2025-06-01T02:41:25,707    - Adding /tmp/pip-modern-metadata-9xch984z/langchain_xai-0.2.3.dist-info/entry_points.txt -> langchain_xai-0.2.3.dist-info/entry_points.txt
2025-06-01T02:41:25,708    - Adding /tmp/pip-modern-metadata-9xch984z/langchain_xai-0.2.3.dist-info/licenses/LICENSE -> langchain_xai-0.2.3.dist-info/licenses/LICENSE
2025-06-01T02:41:25,709    - Adding langchain_xai/__init__.py -> langchain_xai/__init__.py
2025-06-01T02:41:25,710    - Adding langchain_xai/chat_models.py -> langchain_xai/chat_models.py
2025-06-01T02:41:25,710    - Adding langchain_xai/py.typed -> langchain_xai/py.typed
2025-06-01T02:41:25,711    - Adding langchain_xai-0.2.3.dist-info/RECORD -> langchain_xai-0.2.3.dist-info/RECORD
2025-06-01T02:41:25,761   Building wheel for langchain-xai (pyproject.toml): finished with status 'done'
2025-06-01T02:41:25,765   Created wheel for langchain-xai: filename=langchain_xai-0.2.3-py3-none-any.whl size=7831 sha256=c5e1b24a5a3030f4dbe4b83adfd5b759b480bf5e7e23fe17501e8f2aa9e71538
2025-06-01T02:41:25,766   Stored in directory: /tmp/pip-ephem-wheel-cache-lkj0s4u2/wheels/6a/b6/3c/6d804b3e86b592c4060090eaeee5bf3e80434f614ad42484f5
2025-06-01T02:41:25,776 Successfully built langchain-xai
2025-06-01T02:41:25,779 Removed build tracker: '/tmp/pip-build-tracker-sxhqinpd'