2025-06-02T22:28:30,463 Created temporary directory: /tmp/pip-build-tracker-8q5ye8b2
2025-06-02T22:28:30,464 Initialized build tracking at /tmp/pip-build-tracker-8q5ye8b2
2025-06-02T22:28:30,464 Created build tracker: /tmp/pip-build-tracker-8q5ye8b2
2025-06-02T22:28:30,465 Entered build tracker: /tmp/pip-build-tracker-8q5ye8b2
2025-06-02T22:28:30,466 Created temporary directory: /tmp/pip-wheel-kn10k7bw
2025-06-02T22:28:30,470 Created temporary directory: /tmp/pip-ephem-wheel-cache-w2ur96wu
2025-06-02T22:28:30,759 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-06-02T22:28:30,763 2 location(s) to search for versions of langchain-xai:
2025-06-02T22:28:30,763 * https://pypi.org/simple/langchain-xai/
2025-06-02T22:28:30,763 * https://www.piwheels.org/simple/langchain-xai/
2025-06-02T22:28:30,764 Fetching project page and analyzing links: https://pypi.org/simple/langchain-xai/
2025-06-02T22:28:30,765 Getting page https://pypi.org/simple/langchain-xai/
2025-06-02T22:28:30,768 Found index url https://pypi.org/simple/
2025-06-02T22:28:30,994 Fetched page https://pypi.org/simple/langchain-xai/ as application/vnd.pypi.simple.v1+json
2025-06-02T22:28:30,996   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)
2025-06-02T22:28:30,998   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
2025-06-02T22:28:30,999   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)
2025-06-02T22:28:31,000   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
2025-06-02T22:28:31,000   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)
2025-06-02T22:28:31,001   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
2025-06-02T22:28:31,002   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)
2025-06-02T22:28:31,002   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
2025-06-02T22:28:31,003   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)
2025-06-02T22:28:31,004   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
2025-06-02T22:28:31,004   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)
2025-06-02T22:28:31,005   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
2025-06-02T22:28:31,006   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)
2025-06-02T22:28:31,008   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
2025-06-02T22:28:31,008   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)
2025-06-02T22:28:31,009   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
2025-06-02T22:28:31,010 Fetching project page and analyzing links: https://www.piwheels.org/simple/langchain-xai/
2025-06-02T22:28:31,011 Getting page https://www.piwheels.org/simple/langchain-xai/
2025-06-02T22:28:31,012 Found index url https://www.piwheels.org/simple/
2025-06-02T22:28:31,161 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/
2025-06-02T22:28:31,815 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/
2025-06-02T22:28:32,972 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/
2025-06-02T22:28:35,184 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/
2025-06-02T22:28:39,401 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/
2025-06-02T22:28:39,623 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
2025-06-02T22:28:39,625 Skipping link: not a file: https://www.piwheels.org/simple/langchain-xai/
2025-06-02T22:28:39,625 Skipping link: not a file: https://pypi.org/simple/langchain-xai/
2025-06-02T22:28:39,644 Given no hashes to check 1 links for project 'langchain-xai': discarding no candidates
2025-06-02T22:28:39,645 Collecting langchain-xai==0.2.5
2025-06-02T22:28:39,648   Created temporary directory: /tmp/pip-unpack-wfa_ews4
2025-06-02T22:28:39,867   Downloading langchain_xai-0.2.5.tar.gz (11 kB)
2025-06-02T22:28:39,936   Added langchain-xai==0.2.5 from https://files.pythonhosted.org/packages/3e/6c/f491dc55c7f91fe8196b59b6111788ee62b2d4efd629230788caa08e0fd6/langchain_xai-0.2.5.tar.gz to build tracker '/tmp/pip-build-tracker-8q5ye8b2'
2025-06-02T22:28:39,941   Created temporary directory: /tmp/pip-build-env-szn0cuht
2025-06-02T22:28:39,949   Installing build dependencies: started
2025-06-02T22:28:39,951   Running command pip subprocess to install build dependencies
2025-06-02T22:28:41,343   Using pip 25.2 from /usr/local/lib/python3.11/dist-packages/pip (python 3.11)
2025-06-02T22:28:41,343   Non-user install by explicit request
2025-06-02T22:28:41,807   Created build tracker: /tmp/pip-build-tracker-8q5ye8b2
2025-06-02T22:28:41,808   Entered build tracker: /tmp/pip-build-tracker-8q5ye8b2
2025-06-02T22:28:41,812   Created temporary directory: /tmp/pip-install-3psdr1yn
2025-06-02T22:28:41,818   Created temporary directory: /tmp/pip-ephem-wheel-cache-7jc0cyax
2025-06-02T22:28:41,868   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-06-02T22:28:41,870   2 location(s) to search for versions of pdm-backend:
2025-06-02T22:28:41,870   * https://pypi.org/simple/pdm-backend/
2025-06-02T22:28:41,871   * https://www.piwheels.org/simple/pdm-backend/
2025-06-02T22:28:41,872   Fetching project page and analyzing links: https://pypi.org/simple/pdm-backend/
2025-06-02T22:28:41,872   Getting page https://pypi.org/simple/pdm-backend/
2025-06-02T22:28:41,873   Found index url https://pypi.org/simple/
2025-06-02T22:28:41,876   Looking up "https://pypi.org/simple/pdm-backend/" in the cache
2025-06-02T22:28:41,877   Request header has "max_age" as 0, cache bypassed
2025-06-02T22:28:41,882   Starting new HTTPS connection (1): pypi.org:443
2025-06-02T22:28:42,026   https://pypi.org:443 "GET /simple/pdm-backend/ HTTP/1.1" 304 0
2025-06-02T22:28:42,035   Fetched page https://pypi.org/simple/pdm-backend/ as application/vnd.pypi.simple.v1+json
2025-06-02T22:28:42,061     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
2025-06-02T22:28:42,062     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
2025-06-02T22:28:42,064     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
2025-06-02T22:28:42,065     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
2025-06-02T22:28:42,067     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
2025-06-02T22:28:42,068     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
2025-06-02T22:28:42,070     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
2025-06-02T22:28:42,071     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
2025-06-02T22:28:42,072     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
2025-06-02T22:28:42,074     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
2025-06-02T22:28:42,075     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
2025-06-02T22:28:42,076     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
2025-06-02T22:28:42,078     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
2025-06-02T22:28:42,079     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
2025-06-02T22:28:42,080     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
2025-06-02T22:28:42,081     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
2025-06-02T22:28:42,083     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
2025-06-02T22:28:42,084     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
2025-06-02T22:28:42,085     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
2025-06-02T22:28:42,086     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
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2025-06-02T22:28:42,089     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
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2025-06-02T22:28:42,094     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
2025-06-02T22:28:42,095     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
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2025-06-02T22:28:42,133     Found link https://files.pythonhosted.org/packages/46/8b/584f20af452baa0dfaae278c9a5d970736292af37e6388dc2f308afbaeda/pdm_backend-2.4.1-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.8), version: 2.4.1
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2025-06-02T22:28:42,136     Found link https://files.pythonhosted.org/packages/27/25/14012c16677e16bec5a47f7bccfa740d23e4821b9b4970a9fbc986e1a8a7/pdm_backend-2.4.2-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.8), version: 2.4.2
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2025-06-02T22:28:42,138     Found link https://files.pythonhosted.org/packages/78/85/60973a4f012d19b25b04276a1a48f80465df09b7243c789c4f1565bdfb87/pdm_backend-2.4.3-py3-none-any.whl (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.8), version: 2.4.3
2025-06-02T22:28:42,140     Found link https://files.pythonhosted.org/packages/d9/bf/d75d568521cef171ae9138d9ab55c169a98ee803853ca87b7096e4636d5b/pdm_backend-2.4.3.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.8), version: 2.4.3
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2025-06-02T22:28:42,142     Found link https://files.pythonhosted.org/packages/8d/fc/8efb0e9060167081bcbcddeb5d9e95cee6c762391c42b0c970373a7082ff/pdm_backend-2.4.4.tar.gz (from https://pypi.org/simple/pdm-backend/) (requires-python:>=3.9), version: 2.4.4
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2025-06-02T22:28:42,145     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
2025-06-02T22:28:42,146   Fetching project page and analyzing links: https://www.piwheels.org/simple/pdm-backend/
2025-06-02T22:28:42,147   Getting page https://www.piwheels.org/simple/pdm-backend/
2025-06-02T22:28:42,149   Found index url https://www.piwheels.org/simple/
2025-06-02T22:28:42,151   Looking up "https://www.piwheels.org/simple/pdm-backend/" in the cache
2025-06-02T22:28:42,152   Request header has "max_age" as 0, cache bypassed
2025-06-02T22:28:42,154   No cache entry available
2025-06-02T22:28:42,156   Starting new HTTPS connection (1): www.piwheels.org:443
2025-06-02T22:28:42,312   Incremented Retry for (url='/simple/pdm-backend/'): Retry(total=4, connect=None, read=None, redirect=None, status=None)
2025-06-02T22:28:42,313   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/
2025-06-02T22:28:42,314   Starting new HTTPS connection (2): www.piwheels.org:443
2025-06-02T22:28:42,472   Incremented Retry for (url='/simple/pdm-backend/'): Retry(total=3, connect=None, read=None, redirect=None, status=None)
2025-06-02T22:28:42,974   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/
2025-06-02T22:28:42,976   Starting new HTTPS connection (3): www.piwheels.org:443
2025-06-02T22:28:43,182   Incremented Retry for (url='/simple/pdm-backend/'): Retry(total=2, connect=None, read=None, redirect=None, status=None)
2025-06-02T22:28:44,184   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/
2025-06-02T22:28:44,186   Starting new HTTPS connection (4): www.piwheels.org:443
2025-06-02T22:28:44,404   Incremented Retry for (url='/simple/pdm-backend/'): Retry(total=1, connect=None, read=None, redirect=None, status=None)
2025-06-02T22:28:46,406   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/
2025-06-02T22:28:46,408   Starting new HTTPS connection (5): www.piwheels.org:443
2025-06-02T22:28:46,624   Incremented Retry for (url='/simple/pdm-backend/'): Retry(total=0, connect=None, read=None, redirect=None, status=None)
2025-06-02T22:28:50,627   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/
2025-06-02T22:28:50,629   Starting new HTTPS connection (6): www.piwheels.org:443
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2025-06-02T22:28:50,845   Skipping link: not a file: https://www.piwheels.org/simple/pdm-backend/
2025-06-02T22:28:50,845   Skipping link: not a file: https://pypi.org/simple/pdm-backend/
2025-06-02T22:28:50,849   Given no hashes to check 58 links for project 'pdm-backend': discarding no candidates
2025-06-02T22:28:50,859   Collecting pdm-backend
2025-06-02T22:28:50,860     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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2025-06-02T22:28:50,863     Looking up "https://files.pythonhosted.org/packages/75/e9/7d2434311cfc2de774a83bfa5d853731bd43b65c625c57360ae879e5138c/pdm_backend-2.4.5-py3-none-any.whl.metadata" in the cache
2025-06-02T22:28:50,868     Current age based on date: 0
2025-06-02T22:28:50,869     Ignoring unknown cache-control directive: immutable
2025-06-02T22:28:50,870     Freshness lifetime from max-age: 365000000
2025-06-02T22:28:50,870     The response is "fresh", returning cached response
2025-06-02T22:28:50,871     365000000 > 0
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2025-06-02T22:28:50,876     Created temporary directory: /tmp/pip-metadata-3i2x7dz_
2025-06-02T22:28:50,896   Created temporary directory: /tmp/pip-unpack-a2ekxk2t
2025-06-02T22:28:50,898   Looking up "https://files.pythonhosted.org/packages/75/e9/7d2434311cfc2de774a83bfa5d853731bd43b65c625c57360ae879e5138c/pdm_backend-2.4.5-py3-none-any.whl" in the cache
2025-06-02T22:28:50,904   Current age based on date: 0
2025-06-02T22:28:50,905   Ignoring unknown cache-control directive: immutable
2025-06-02T22:28:50,906   Freshness lifetime from max-age: 365000000
2025-06-02T22:28:50,907   The response is "fresh", returning cached response
2025-06-02T22:28:50,907   365000000 > 0
2025-06-02T22:28:50,909   Using cached pdm_backend-2.4.5-py3-none-any.whl (115 kB)
2025-06-02T22:28:50,914   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-a2ekxk2t/pdm_backend-2.4.5-py3-none-any.whl
2025-06-02T22:28:51,641   Installing collected packages: pdm-backend
2025-06-02T22:28:51,748   Successfully installed pdm-backend-2.4.5
2025-06-02T22:28:51,749   Removed build tracker: '/tmp/pip-build-tracker-8q5ye8b2'
2025-06-02T22:28:51,935   Installing build dependencies: finished with status 'done'
2025-06-02T22:28:51,938   Getting requirements to build wheel: started
2025-06-02T22:28:51,939   Running command Getting requirements to build wheel
2025-06-02T22:28:52,608   Getting requirements to build wheel: finished with status 'done'
2025-06-02T22:28:52,611   Created temporary directory: /tmp/pip-modern-metadata-ozpu_zfm
2025-06-02T22:28:52,613   Preparing metadata (pyproject.toml): started
2025-06-02T22:28:52,614   Running command Preparing metadata (pyproject.toml)
2025-06-02T22:28:53,102   Preparing metadata (pyproject.toml): finished with status 'done'
2025-06-02T22:28:53,107   Source in /tmp/pip-wheel-kn10k7bw/langchain-xai_69c53df2e2c243488bf9721b1bbdf0be has version 0.2.5, which satisfies requirement langchain-xai==0.2.5 from https://files.pythonhosted.org/packages/3e/6c/f491dc55c7f91fe8196b59b6111788ee62b2d4efd629230788caa08e0fd6/langchain_xai-0.2.5.tar.gz
2025-06-02T22:28:53,107   Removed langchain-xai==0.2.5 from https://files.pythonhosted.org/packages/3e/6c/f491dc55c7f91fe8196b59b6111788ee62b2d4efd629230788caa08e0fd6/langchain_xai-0.2.5.tar.gz from build tracker '/tmp/pip-build-tracker-8q5ye8b2'
2025-06-02T22:28:53,113 Created temporary directory: /tmp/pip-unpack-12ybry2h
2025-06-02T22:28:53,114 Created temporary directory: /tmp/pip-unpack-sas7fftx
2025-06-02T22:28:53,114 Building wheels for collected packages: langchain-xai
2025-06-02T22:28:53,118   Created temporary directory: /tmp/pip-wheel-5rey0qez
2025-06-02T22:28:53,119   Destination directory: /tmp/pip-wheel-5rey0qez
2025-06-02T22:28:53,121   Building wheel for langchain-xai (pyproject.toml): started
2025-06-02T22:28:53,122   Running command Building wheel for langchain-xai (pyproject.toml)
2025-06-02T22:28:53,558    - Adding /tmp/pip-modern-metadata-ozpu_zfm/langchain_xai-0.2.5.dist-info/METADATA -> langchain_xai-0.2.5.dist-info/METADATA
2025-06-02T22:28:53,558    - Adding /tmp/pip-modern-metadata-ozpu_zfm/langchain_xai-0.2.5.dist-info/WHEEL -> langchain_xai-0.2.5.dist-info/WHEEL
2025-06-02T22:28:53,559    - Adding /tmp/pip-modern-metadata-ozpu_zfm/langchain_xai-0.2.5.dist-info/entry_points.txt -> langchain_xai-0.2.5.dist-info/entry_points.txt
2025-06-02T22:28:53,560    - Adding /tmp/pip-modern-metadata-ozpu_zfm/langchain_xai-0.2.5.dist-info/licenses/LICENSE -> langchain_xai-0.2.5.dist-info/licenses/LICENSE
2025-06-02T22:28:53,561    - Adding langchain_xai/__init__.py -> langchain_xai/__init__.py
2025-06-02T22:28:53,562    - Adding langchain_xai/chat_models.py -> langchain_xai/chat_models.py
2025-06-02T22:28:53,563    - Adding langchain_xai/py.typed -> langchain_xai/py.typed
2025-06-02T22:28:53,563    - Adding langchain_xai-0.2.5.dist-info/RECORD -> langchain_xai-0.2.5.dist-info/RECORD
2025-06-02T22:28:53,611   Building wheel for langchain-xai (pyproject.toml): finished with status 'done'
2025-06-02T22:28:53,616   Created wheel for langchain-xai: filename=langchain_xai-0.2.5-py3-none-any.whl size=9297 sha256=8d351393eddc0ad024a82a1120b815e6e3ccfe83390cbc65a2fce81786584795
2025-06-02T22:28:53,617   Stored in directory: /tmp/pip-ephem-wheel-cache-w2ur96wu/wheels/63/5c/f2/39ff62422657f322c5bab4c2b53dd1edf6f5e1cad0304f1b18
2025-06-02T22:28:53,627 Successfully built langchain-xai
2025-06-02T22:28:53,630 Removed build tracker: '/tmp/pip-build-tracker-8q5ye8b2'