2025-09-23T14:17:39,101 Created temporary directory: /tmp/pip-ephem-wheel-cache-gr2k0qyu
2025-09-23T14:17:39,106 Created temporary directory: /tmp/pip-req-tracker-b3f7ti1g
2025-09-23T14:17:39,107 Initialized build tracking at /tmp/pip-req-tracker-b3f7ti1g
2025-09-23T14:17:39,107 Created build tracker: /tmp/pip-req-tracker-b3f7ti1g
2025-09-23T14:17:39,108 Entered build tracker: /tmp/pip-req-tracker-b3f7ti1g
2025-09-23T14:17:39,109 Created temporary directory: /tmp/pip-wheel-rm9xrrjv
2025-09-23T14:17:39,155 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple, https://www.piwheels.org/simple
2025-09-23T14:17:39,159 2 location(s) to search for versions of flash-attn:
2025-09-23T14:17:39,159 * https://pypi.org/simple/flash-attn/
2025-09-23T14:17:39,159 * https://www.piwheels.org/simple/flash-attn/
2025-09-23T14:17:39,160 Fetching project page and analyzing links: https://pypi.org/simple/flash-attn/
2025-09-23T14:17:39,161 Getting page https://pypi.org/simple/flash-attn/
2025-09-23T14:17:39,164 Found index url https://pypi.org/simple
2025-09-23T14:17:39,174 Starting new HTTPS connection (1): pypi.org:443
2025-09-23T14:17:39,361 https://pypi.org:443 "GET /simple/flash-attn/ HTTP/1.1" 200 7103
2025-09-23T14:17:39,648   Found link https://files.pythonhosted.org/packages/76/b2/296d07c9eae70b8b8e71938ebb753e052286947c59c4d9f75d12e8941afc/flash_attn-0.2.0.tar.gz#sha256=2d38c6387f662435924729303d42f56b5bea0b7d827e9a617ece730587fa6e7f (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.0
2025-09-23T14:17:39,650   Found link https://files.pythonhosted.org/packages/f3/6a/4c0bfde34ed78d5d4e1f23917f8405cd7e2cc5560827d3fb023e88b2c6fa/flash_attn-0.2.1.tar.gz#sha256=efd835ef5c7be5e9bac3b579f83c9069b5776902a2a545e8246e4de0e6f107fd (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.1
2025-09-23T14:17:39,651   Found link https://files.pythonhosted.org/packages/4a/96/2ad062b5ff5cfe64c2c557cfef54eaefc49831301fdae2cc6a34b2a169f0/flash_attn-0.2.2.tar.gz#sha256=75a530307346c9704bac4d7e4d33ca01050e833c232d6d5e98a1e0a95b56c0d3 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.2
2025-09-23T14:17:39,653   Found link https://files.pythonhosted.org/packages/db/64/de6ecd80b6658d8008772e41838822828e714c8faa52fc8c19db8c4ca8cd/flash_attn-0.2.3.tar.gz#sha256=0b189571845f229b30104dfeb40e8e3db7451ade84c64939dc89ef6cb4b1f192 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.3
2025-09-23T14:17:39,654   Found link https://files.pythonhosted.org/packages/07/79/fa7825f1a64aa7ba88299ba3aa5148f45eef748e9fb6d862c73bbf0769b0/flash_attn-0.2.4.tar.gz#sha256=01941f8e52431a6f26c825badb36bd227fb5f9b62d0348257607399cfd56a98f (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.4
2025-09-23T14:17:39,656   Found link https://files.pythonhosted.org/packages/8d/29/c476efe31ea15d574fa952ff935d879dd2e40d2c0afc13fe5e4d54ca8de9/flash_attn-0.2.5.tar.gz#sha256=19e29845653d138411ac1c63977d4ec7e21eca6f987d321eea619dbf044b44c9 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.5
2025-09-23T14:17:39,657   Found link https://files.pythonhosted.org/packages/a0/d5/eaeea25b49a3e3d746c87e2f9b44045ed65c928829c7a9ac855b513fde3a/flash_attn-0.2.6.post1.tar.gz#sha256=6ffb069e658815ed0bb68959a9174cbe6c539f2c58ceb6766a5fcf49d0afa4c5 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.6.post1
2025-09-23T14:17:39,658   Found link https://files.pythonhosted.org/packages/86/84/db179a480ae31b1093d07ce44452d2a0d8bdf98fd45985f2b68a42e2a364/flash_attn-0.2.7.tar.gz#sha256=106959c057a881f1e59d483780290631fc97c658b271d541578a00feeeef80ff (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.7
2025-09-23T14:17:39,660   Found link https://files.pythonhosted.org/packages/07/ca/2d8a5fc64b0b4bcc1b98b1ff7f37d8a0661234bc74e94bac5f67551896f8/flash_attn-0.2.8.tar.gz#sha256=b54fee86463cdb9933e8d47e500c52f3eaf283f1c8a9d96099e62acc7dc0be1f (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 0.2.8
2025-09-23T14:17:39,661   Found link https://files.pythonhosted.org/packages/1d/a3/c0c75c46b9277c57e085bae24000d9914254952f77a4129776b4f412817a/flash_attn-1.0.0.tar.gz#sha256=54afd3b4f8daa9162d51db06640f066594ce80e3c945b56984a2f2ed7499a97e (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.0
2025-09-23T14:17:39,663   Found link https://files.pythonhosted.org/packages/da/91/deec91e54d7876b73c5ad37004fa0d7cd6eb1e816b355252f0b7fdfe8d51/flash_attn-1.0.1.tar.gz#sha256=a7e804275b0707c3aca84607c26d3f2d220e9d517a57bb70eb06400b80358fff (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.1
2025-09-23T14:17:39,664   Found link https://files.pythonhosted.org/packages/b2/e9/2d689d1fe3585c0167265eed3239f4e26bb4f2c691037a960724a919cde2/flash_attn-1.0.2.tar.gz#sha256=f6636bfddcd34b4f1becfe0de6c8eacca7b1eafe1f8dffde4e47ed62b8743430 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.2
2025-09-23T14:17:39,666   Found link https://files.pythonhosted.org/packages/39/17/e85eac59710421e1bc01eb93a12d37867f3a03c96cfb375997cc18f235b4/flash_attn-1.0.3.tar.gz#sha256=fa29b1617e46ebb6c5a340a403f7acdbb912c7dee70d28d5a7a96b3f047b4296 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.3
2025-09-23T14:17:39,667   Found link https://files.pythonhosted.org/packages/e6/ae/7bb436c59cf87da603f16f5dee5beeadd18b2b2331e49db012ac34e617ff/flash_attn-1.0.3.post0.tar.gz#sha256=8cf9c5646953b73249f0f3c207f67b6396fa78fcf94ec62d89dccc9473d36df0 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.3.post0
2025-09-23T14:17:39,669   Found link https://files.pythonhosted.org/packages/25/0f/80f16a741e328342ed4e9b3c010ec87f0ef939a71154b7b8bd22d70a0bb8/flash_attn-1.0.4.tar.gz#sha256=958d3ebaa9c8f834845af5f4579c973bacbf4acd8fef5563ca2336740b6936fe (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.4
2025-09-23T14:17:39,670   Found link https://files.pythonhosted.org/packages/f0/b1/5e8d517b76f6efce8ba2a47f8b4e7e463a3ea0c1b3677c738fb819888369/flash_attn-1.0.5.tar.gz#sha256=b57335107a3b54d29a67aa50e37a8213a58a6bb80ad8ffa597ff3d19c52b572e (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.5
2025-09-23T14:17:39,671   Found link https://files.pythonhosted.org/packages/59/12/b17409e6abbf4d2b450842be6f83842c83611af90f8009f4924c1e2211ed/flash_attn-1.0.6.tar.gz#sha256=32cc4e842ae982855a44f9d6738203a47b24bb2ce5459d6bc16ecbc07bed994e (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.6
2025-09-23T14:17:39,673   Found link https://files.pythonhosted.org/packages/14/61/3d89d15877e8c4bfa7aba4a23a01905123ce4b59a068b136f44d118bb5eb/flash_attn-1.0.7.tar.gz#sha256=8316913ffa3276ed6730820578f4412bcea3276022723fe0132e129f73f42949 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.7
2025-09-23T14:17:39,674   Found link https://files.pythonhosted.org/packages/2b/8f/4f33f2c0538980a0c21fb9fc79288b8a553cba5328d6e7923d3af1630842/flash_attn-1.0.8.tar.gz#sha256=e15d851e3854dad253226d5eb4d7002a07c15c38bbf49ce79c0a53e4440b5581 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.8
2025-09-23T14:17:39,676   Found link https://files.pythonhosted.org/packages/96/9c/0550790c1f94bb223abd67cdeaece462c0ac56b5cf2cf84080a593e57987/flash_attn-1.0.9.tar.gz#sha256=7c7e29ce25c6135f7291d39d8ce96481b6de0dc14e85eae73d1e5b6258d43ed9 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 1.0.9
2025-09-23T14:17:39,677   Found link https://files.pythonhosted.org/packages/a4/52/868536dd609c42071c2b9aeda8ceb11cf7186508ff568021beaa7dab09a8/flash_attn-2.0.0.post1.tar.gz#sha256=b8fde069ae362429e048f8a69ad4ef1517bb17082a2b3ec6dbabce42193b6147 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.0.post1
2025-09-23T14:17:39,678   Found link https://files.pythonhosted.org/packages/8a/fc/2aaa1def50b35e29abf44fbdfbb301aeb34b02e7e9724cac2eb95d5b22f4/flash_attn-2.0.1.tar.gz#sha256=1abb8ca30850ae87aac2bbcd2dbafb01e9dca72bca70246107ac2b3ceeba8df9 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.1
2025-09-23T14:17:39,680   Found link https://files.pythonhosted.org/packages/98/58/da22da6184dca61d2c2f372bb6b261b2d09fae2aff7e4180748a94e8183b/flash_attn-2.0.2.tar.gz#sha256=3cbc5b17c551987f992901d401da5da2a37e30aa1bb78aa76e2458bbca66377a (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.2
2025-09-23T14:17:39,681   Found link https://files.pythonhosted.org/packages/25/3d/c3aac97d522c41efb3140a2b2a66f12809e6282727ec61687837da9c13cc/flash_attn-2.0.3.tar.gz#sha256=f198a8835a4a29c41da81b8ee32b08007f90dad883405fbdb008358457a87546 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.3
2025-09-23T14:17:39,683   Found link https://files.pythonhosted.org/packages/81/29/7b1efb88be914d74d984848fb6cf3afcb7777f9120a989954d988bd37382/flash_attn-2.0.4.tar.gz#sha256=048dd6b61bbab3d49ed71530effa43cf36c9eb60e075c747fa2178e35b275e75 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.4
2025-09-23T14:17:39,684   Found link https://files.pythonhosted.org/packages/53/84/c81d5ed33dedc7a963f1d7260302b90912fe634735989703dce74e8646ab/flash_attn-2.0.5.tar.gz#sha256=e78bdd28f91ee82d78bcdf7c761b7e62f4ad86bcb1fc46939a0b169aa10bf3a6 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.5
2025-09-23T14:17:39,686   Found link https://files.pythonhosted.org/packages/76/8d/354f4691676267243587bb8f672ca85ee3a7877fdb252ca700be533f07dd/flash_attn-2.0.6.tar.gz#sha256=28507f63a773c46622cb6c723dd4df12cd5101d811af6414613a910384df9d1e (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.6
2025-09-23T14:17:39,687   Found link https://files.pythonhosted.org/packages/58/81/e48445d7dda2db0c8e05669f24de2b2cdd78569da52f4f757a7c3d71630f/flash_attn-2.0.6.post2.tar.gz#sha256=63f4d7532c1aa17da59152509fccc6879a7b22e61eb870ed92dd3c3e29f9d0d2 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.6.post2
2025-09-23T14:17:39,689   Found link https://files.pythonhosted.org/packages/05/da/f9efbfd9d8e0997c43297ab400eed067647580f5d33cef1dc911738cd641/flash_attn-2.0.7.tar.gz#sha256=e9890056df870d1396fefbafbb81fe15921188b35dfbc74e2ce1c0e2ad875b00 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.7
2025-09-23T14:17:39,690   Found link https://files.pythonhosted.org/packages/89/6f/5871a94c3752a605b3491fa53ea79eebdd7504d3cedbd44b57c9fe0c0830/flash_attn-2.0.8.tar.gz#sha256=394ee47507383dd6c3e27d439dcf3e9f717853a9850bbed0327710020d83435a (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.8
2025-09-23T14:17:39,692   Found link https://files.pythonhosted.org/packages/c3/b7/2d2e1280f12ef4c18cadcda1557f8fbd5a78af72d6b07dbdb4154086daf1/flash_attn-2.0.9.tar.gz#sha256=87bb615f2ac25cef3f89889dfbd27883c142cef9d8ce92bdac7c845f87427ef5 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.0.9
2025-09-23T14:17:39,693   Found link https://files.pythonhosted.org/packages/1f/6b/0e855eacf133ed50c69c47007b053f6f5d7d246f2a7e70a029835db6327a/flash_attn-2.1.0.tar.gz#sha256=04e76743e279a94ca7e47c15ebf6ae5ea6b29e85b16a308f7e3957731fd41e9e (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.1.0
2025-09-23T14:17:39,694   Found link https://files.pythonhosted.org/packages/fb/2e/050d6778e547c6b5e00e828eb14d37361f472f28fdf351bfa8ce0c4c0f86/flash_attn-2.1.1.tar.gz#sha256=800752cd1f8de4fe94fa075a89e928523a5cae31fcc131d768a1e34e62ed249b (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.1.1
2025-09-23T14:17:39,696   Found link https://files.pythonhosted.org/packages/e1/4f/a1af29578bbfad861b1a6a6149bd3c5bec8819274f6e176e5cda49350438/flash_attn-2.1.2.post3.tar.gz#sha256=01f90d91415fc7e2c1e34b1f329b67969ee37e1dd0e8867d98dea7e1eb4c9190 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.1.2.post3
2025-09-23T14:17:39,697   Found link https://files.pythonhosted.org/packages/42/5a/0ffb8271ad4a09b16da2cf84f5d4133346332100cf312ee1fb61f404ea20/flash_attn-2.2.0.tar.gz#sha256=f934399c4b2a8217b19ac943b49c92cdd1426bd4dfa151fa6340c7a248ec9916 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.2.0
2025-09-23T14:17:39,699   Found link https://files.pythonhosted.org/packages/58/85/87a593a7cca09963ed2e126b0ae5ff604c4a13040966ecc8a6f6966b6521/flash_attn-2.2.1.tar.gz#sha256=c88dba655145bcd3d59f05ffde03c891e383950b5e531eb464540c7b1815d7a7 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.2.1
2025-09-23T14:17:39,700   Found link https://files.pythonhosted.org/packages/35/e0/1c5a45aadf04b30bbdf482a9ccb57aadef2bc2d0ce4d2df8a5545de1406d/flash_attn-2.2.2.tar.gz#sha256=e012f331bf0601ff90594074a2e4d8e9998c745954d453c1f60a822ec977512a (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.2.2
2025-09-23T14:17:39,701   Found link https://files.pythonhosted.org/packages/06/e9/63bb6ff4bf0daa9d7c5a8313dcb609cddd1d14262bc17856195230938ff7/flash_attn-2.2.3.post2.tar.gz#sha256=2c724a13579142c76507edf9bc86ac6a11b7ed1116d405878d2837a8b955a848 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.2.3.post2
2025-09-23T14:17:39,703   Found link https://files.pythonhosted.org/packages/d6/d2/e4c141a71850228e6a3eb079ebe2284fe9630870bfc44d649703377622f8/flash_attn-2.2.4.tar.gz#sha256=f9b431f034e7cc5457d69b66f8416fe28f0b46b54c9edcde8ee612839e1b5a44 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.2.4
2025-09-23T14:17:39,704   Found link https://files.pythonhosted.org/packages/98/37/7ffb02e256a651a512d7c04e649cb224bdf308affa7738297d8ce064d439/flash_attn-2.2.4.post1.tar.gz#sha256=a2914bd4ba8adaec47b8044edce21b23230f708207092c51ed5dba8441680763 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.2.4.post1
2025-09-23T14:17:39,706   Found link https://files.pythonhosted.org/packages/e6/f6/362df2a546a8fa6b19e490786641849844b0192c47aac7337549db0871ef/flash_attn-2.2.5.tar.gz#sha256=a71bfaf6c7245a276472e1ff313e1c589c520dcf516d716f0bbb63776ca298b1 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.2.5
2025-09-23T14:17:39,707   Found link https://files.pythonhosted.org/packages/94/0d/29750f4dc66fc5345eb26cc1206a8fe70b73da76be1c175e1928151f7ff5/flash_attn-2.3.0.tar.gz#sha256=e99dc10b5aef593d2721fc014eaae9e38dfff713965d9479acd693f6d4c0059f (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.3.0
2025-09-23T14:17:39,709   Found link https://files.pythonhosted.org/packages/99/dd/1a676d8ff943482e1f39dbed29648f48931227ab135271afed0de63cf8f2/flash_attn-2.3.1.post1.tar.gz#sha256=35fe5a2e7abd7473c984090e7375ae2a83e1951b21fbff87bd05dd13483fd583 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.3.1.post1
2025-09-23T14:17:39,710   Found link https://files.pythonhosted.org/packages/92/7e/b3441b15faf8404bac4e1fd0f0a9562b154392a3e93e53676cbe565b9139/flash_attn-2.3.2.tar.gz#sha256=13b534a36ee82e37b3168f5fb4bc1e8d1cfb54951a0fa38bb792e5c2cd96dd9f (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.3.2
2025-09-23T14:17:39,711   Found link https://files.pythonhosted.org/packages/fa/d5/8285a20ed850824c9c0917dff851571f0b18402db8a52c20b7486d4d70d7/flash_attn-2.3.3.tar.gz#sha256=489e0197842a6f21f15a1a44d2d26553bae9d63d00fe8cb51afec73f0e578df1 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.3.3
2025-09-23T14:17:39,713   Found link https://files.pythonhosted.org/packages/f0/98/f8a51e5239e54694767d3a9c73c1f53e7ac07c55e29611a21c607b35acb0/flash_attn-2.3.4.tar.gz#sha256=6113b7a3bef8a71aea36af2619a8635e97301d16eb30985949c5de4549deec92 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.3.4
2025-09-23T14:17:39,714   Found link https://files.pythonhosted.org/packages/26/19/a8883f2bb5f915355581e1c715126c792c59bc2de619f151dcf858ea7caf/flash_attn-2.3.5.tar.gz#sha256=58a1bccb6a0e7e94a40b9a875f26c613d4966ec3f8bd0bc9e9ed6daa8a6a8e78 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.3.5
2025-09-23T14:17:39,716   Found link https://files.pythonhosted.org/packages/3c/49/95b86adfc0d90676dcb07fcbef47c71997e6e7c9e71fda51598a962d9148/flash_attn-2.3.6.tar.gz#sha256=4fc6c08714ee1c88178946465498677c59448429b43bd6244b222feb23ac9d4c (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.3.6
2025-09-23T14:17:39,717   Found link https://files.pythonhosted.org/packages/f5/83/a9630a1954b90bba3d0e78bc8e089f3dbda763d98c80a2c42c9bae7a8fd3/flash_attn-2.4.0.post1.tar.gz#sha256=c8c810cd1b0f32c05260eda30e14fe9b03d7a0452e0b1cbb8d999e499f167e00 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.4.0.post1
2025-09-23T14:17:39,718   Found link https://files.pythonhosted.org/packages/c9/96/9a9b1366d9c4e7b463d04a11a49a55ba6c541226c7288cc907ac819ea726/flash_attn-2.4.1.tar.gz#sha256=01defc201e5bc88e7b6c4003a05c5cf092c12aa8f28f0a6ff918c9cdc5adc548 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.4.1
2025-09-23T14:17:39,720   Found link https://files.pythonhosted.org/packages/4e/2f/a8d5495cd020e70474095107f0519a11fdff81a2a6cc15755feb1e19b027/flash_attn-2.4.2.tar.gz#sha256=eb822a8c4219b610e9d734cbc8cd9ee4547f27433815a2b90dc1462766feefc1 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.4.2
2025-09-23T14:17:39,721   Found link https://files.pythonhosted.org/packages/92/95/b6c58e6747917f6f49c7555dd4a6eb39d31015f43c9300c45a3920006a6e/flash_attn-2.4.3.post1.tar.gz#sha256=2a11d2fc38c28cad25a7858a9dc3c8d3c1821bd5d553ac2b6b33b6fff8669101 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.4.3.post1
2025-09-23T14:17:39,723   Found link https://files.pythonhosted.org/packages/9a/af/cab63e9729610f8ed2959bef8829d97d0c7b032ffe8ad349e461b42bd265/flash_attn-2.5.0.tar.gz#sha256=6dd721ef0f29efa104e7b187b54a289c742bfce5020f54dcf7e3c75f65f2bea8 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.5.0
2025-09-23T14:17:39,724   Found link https://files.pythonhosted.org/packages/aa/08/307abdfc467390f61c2dd478ad5eaf377b6bc04ab44a17744b4c56207c88/flash_attn-2.5.1.post1.tar.gz#sha256=d1dbf436be042edf3a3fd5fb45dc38546db16016907f356faaa449755051765b (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.5.1.post1
2025-09-23T14:17:39,725   Found link https://files.pythonhosted.org/packages/fc/ed/f106dfd805c71769c3c4c201541cc7c69c0f0facf6ed05d98e16fad7c6cc/flash_attn-2.5.2.tar.gz#sha256=682fc75fd054a0b5745696c71ba5f6db72f29d37f0b96372f4834ece292c6f00 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.5.2
2025-09-23T14:17:39,727   Found link https://files.pythonhosted.org/packages/b9/ec/953adfbd9d95b0e9385d3946b81c0446ae723f70fafcb0b5c40e10f5d7f2/flash_attn-2.5.3.tar.gz#sha256=5a176a0589635270be7181c8b96c3bdf432a28f8d7a916ffce434cd43f982fda (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.5.3
2025-09-23T14:17:39,728   Found link https://files.pythonhosted.org/packages/4e/7b/b42299ad0edf4d185c883dcf83d4f31bf577e8e86f20e70b8ea8ebc0d75d/flash_attn-2.5.4.tar.gz#sha256=d83bb427b517b07e9db655f6e5166eb2607dccf4d6ca3229e3a3528c206b0175 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.5.4
2025-09-23T14:17:39,730   Found link https://files.pythonhosted.org/packages/3b/ff/33a4ccc778c56d2ab9845b5ea09ab15d368ac39fa945f0bd2bd2724e18e8/flash_attn-2.5.5.tar.gz#sha256=751cee17711d006fe7341cdd78584af86a6239afcfe43b9ed11c84db93126267 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.5.5
2025-09-23T14:17:39,731   Found link https://files.pythonhosted.org/packages/85/52/9834eb88dd8a8be13b5399a32f23a79f0a307d9708f92e2b4778afaae0d4/flash_attn-2.5.6.tar.gz#sha256=d25801aa060877cad997939bd7130faf620fdbeda947c3ffde5865906d430c36 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.5.6
2025-09-23T14:17:39,732   Found link https://files.pythonhosted.org/packages/21/cb/33a1f833ac4742c8adba063715bf769831f96d99dbbbb4be1b197b637872/flash_attn-2.5.7.tar.gz#sha256=7c079aef4e77c4e9a71a3cd88662362e0fe82f658db0b2dbff6f279de2a387a8 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.5.7
2025-09-23T14:17:39,734   Found link https://files.pythonhosted.org/packages/72/94/06f618bb338ec7203b48ac542e73087362b7750f9c568b13d213a3f181bb/flash_attn-2.5.8.tar.gz#sha256=2e5b2bcff6d5cff40d494af91ecd1eb3c5b4520a6ce7a0a8b1f9c1ed129fb402 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.5.8
2025-09-23T14:17:39,735   Found link https://files.pythonhosted.org/packages/14/cd/53cbd9bd45e9bf1002f0c4de488e549501d085f4318c906807a0e50164cd/flash_attn-2.5.9.post1.tar.gz#sha256=a92db1683a5b141a0f4371d251ae9f73e9aef629b3a58a50d0ef430266c68782 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.7), version: 2.5.9.post1
2025-09-23T14:17:39,737   Found link https://files.pythonhosted.org/packages/67/e6/064aadb58fbcd5fc6281809ec75f32abc38b2fd9152ae7e40557f0f8a199/flash_attn-2.6.0.post1.tar.gz#sha256=b8f930a87c9cb18493b6a97dc0b705f1790a2834f478fbbee2725b3dda2be68e (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.8), version: 2.6.0.post1
2025-09-23T14:17:39,738   Found link https://files.pythonhosted.org/packages/d2/bb/9d159e09a8ea838cb8128963000efcb31e90dba0951083d3eca099d3b2d7/flash_attn-2.6.1.tar.gz#sha256=c18d22d27031a761e68ffeb770be17b2b865b04fb9b401aa35372957965d01a3 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.8), version: 2.6.1
2025-09-23T14:17:39,739   Found link https://files.pythonhosted.org/packages/b0/b2/09c651d7980a68f1dd55d6180d99b0605957911cca0c305f10b3fb72a36b/flash_attn-2.6.2.tar.gz#sha256=3fd311fe7321bb4676a3fab1da72564f7d4714cee5c8ef4b7873a8905a65cb72 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.8), version: 2.6.2
2025-09-23T14:17:39,741   Found link https://files.pythonhosted.org/packages/cd/1e/21321670cd3c2f225026d9fd89272cae661529238850e79f48ccf2f9e4e3/flash_attn-2.6.3.tar.gz#sha256=5bfae9500ad8e7d2937ebccb4906f3bc464d1bf66eedd0e4adabd520811c7b52 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.8), version: 2.6.3
2025-09-23T14:17:39,742   Found link https://files.pythonhosted.org/packages/40/2c/90bf7f2b4800708e3a8a62694c935283b492384a0a791cfefbedd9138e1b/flash_attn-2.7.0.post2.tar.gz#sha256=62244de20dabad9a42d0636f6b2ea4c051d33df179a0b3bea4352502ebca1466 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.8), version: 2.7.0.post2
2025-09-23T14:17:39,744   Found link https://files.pythonhosted.org/packages/64/e2/8b14ec787d0d4bbfd9aac1e041a1f135e74e9b3883f0e3bb828c547dcf4a/flash_attn-2.7.1.post4.tar.gz#sha256=1e262bc2737ef9afc72eb8a01d9556a98ae3e8bb1b6c980bb7f3665a72c1a9bd (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.9), version: 2.7.1.post4
2025-09-23T14:17:39,745   Found link https://files.pythonhosted.org/packages/83/29/48df18cb51902a7cb7a0ee13327bb2cf50b6ba24bd2e8283d0a9538dde52/flash_attn-2.7.2.post1.tar.gz#sha256=574897afeb6cbd63e78a612dded95491efe4a46818245cf1a5ace7357d993faa (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.9), version: 2.7.2.post1
2025-09-23T14:17:39,747   Found link https://files.pythonhosted.org/packages/81/f5/59b0727da8c041c0e5eb9feba068e27c88b2cead0e03083c5c6d444d004b/flash_attn-2.7.3.tar.gz#sha256=9078cf92355c4e3f77f01626ece8c71aad26bdbfa827c2af8c6ac5632cc1cc58 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.9), version: 2.7.3
2025-09-23T14:17:39,748   Found link https://files.pythonhosted.org/packages/11/34/9bf60e736ed7bbe15055ac2dab48ec67d9dbd088d2b4ae318fd77190ab4e/flash_attn-2.7.4.post1.tar.gz#sha256=f03485c9a49a4d68d0733acdcad80ab0e72afa025a777fdc2966ceccf9d51765 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.9), version: 2.7.4.post1
2025-09-23T14:17:39,749   Found link https://files.pythonhosted.org/packages/32/5c/c7610beeb2fc0e70d0c09a93490bb2d07fb6c8fa1f80ef9617b0cd556d76/flash_attn-2.8.0.post2.tar.gz#sha256=b51d7015eb78f7ab2c332ec7c36681d7e97834f010b52eb4db1f118351982f58 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.9), version: 2.8.0.post2
2025-09-23T14:17:39,751   Found link https://files.pythonhosted.org/packages/e8/6d/7066d160bdffa2f9da29a8c3957f266b17a03ca0b3bdc8fdae86d9881fe7/flash_attn-2.8.1.tar.gz#sha256=0ff003899fcb244f357905b04f622d5c9736887126dd6675f8f4bc52954e3923 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.9), version: 2.8.1
2025-09-23T14:17:39,752   Found link https://files.pythonhosted.org/packages/63/91/91bcbd7424877fa8da4e7cc04b8a777247a33037b9c1fd976a5ad426c047/flash_attn-2.8.2.tar.gz#sha256=740a5370f406cbe16155cc6d078ec543a97a137501f32cba89198295e6b80e54 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.9), version: 2.8.2
2025-09-23T14:17:39,754   Found link https://files.pythonhosted.org/packages/3b/b2/8d76c41ad7974ee264754709c22963447f7f8134613fd9ce80984ed0dab7/flash_attn-2.8.3.tar.gz#sha256=1e71dd64a9e0280e0447b8a0c2541bad4bf6ac65bdeaa2f90e51a9e57de0370d (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.9), version: 2.8.3
2025-09-23T14:17:39,754 Fetching project page and analyzing links: https://www.piwheels.org/simple/flash-attn/
2025-09-23T14:17:39,755 Getting page https://www.piwheels.org/simple/flash-attn/
2025-09-23T14:17:39,757 Found index url https://www.piwheels.org/simple
2025-09-23T14:17:39,761 Starting new HTTPS connection (1): www.piwheels.org:443
2025-09-23T14:17:39,885 https://www.piwheels.org:443 "GET /simple/flash-attn/ HTTP/1.1" 200 110
2025-09-23T14:17:39,992 Given no hashes to check 1 links for project 'flash-attn': discarding no candidates
2025-09-23T14:17:40,111 Collecting flash-attn==2.8.0.post2
2025-09-23T14:17:40,115   Created temporary directory: /tmp/pip-unpack-0nyz08h6
2025-09-23T14:17:40,123   Starting new HTTPS connection (1): files.pythonhosted.org:443
2025-09-23T14:17:40,277   https://files.pythonhosted.org:443 "GET /packages/32/5c/c7610beeb2fc0e70d0c09a93490bb2d07fb6c8fa1f80ef9617b0cd556d76/flash_attn-2.8.0.post2.tar.gz HTTP/1.1" 200 7857730
2025-09-23T14:17:40,280   Downloading flash_attn-2.8.0.post2.tar.gz (7.9 MB)
2025-09-23T14:18:13,709   Added flash-attn==2.8.0.post2 from https://files.pythonhosted.org/packages/32/5c/c7610beeb2fc0e70d0c09a93490bb2d07fb6c8fa1f80ef9617b0cd556d76/flash_attn-2.8.0.post2.tar.gz#sha256=b51d7015eb78f7ab2c332ec7c36681d7e97834f010b52eb4db1f118351982f58 to build tracker '/tmp/pip-req-tracker-b3f7ti1g'
2025-09-23T14:18:13,710     Running setup.py (path:/tmp/pip-wheel-rm9xrrjv/flash-attn_c0358587bbe340cf9cbb1715c03d2095/setup.py) egg_info for package flash-attn
2025-09-23T14:18:13,712     Created temporary directory: /tmp/pip-pip-egg-info-6pyluqyz
2025-09-23T14:18:13,712     Running command python setup.py egg_info
2025-09-23T14:18:14,990     Traceback (most recent call last):
2025-09-23T14:18:14,991       File "<string>", line 1, in <module>
2025-09-23T14:18:14,992       File "/tmp/pip-wheel-rm9xrrjv/flash-attn_c0358587bbe340cf9cbb1715c03d2095/setup.py", line 22, in <module>
2025-09-23T14:18:14,993         import torch
2025-09-23T14:18:14,994     ModuleNotFoundError: No module named 'torch'
2025-09-23T14:18:15,087 WARNING: Discarding https://files.pythonhosted.org/packages/32/5c/c7610beeb2fc0e70d0c09a93490bb2d07fb6c8fa1f80ef9617b0cd556d76/flash_attn-2.8.0.post2.tar.gz#sha256=b51d7015eb78f7ab2c332ec7c36681d7e97834f010b52eb4db1f118351982f58 (from https://pypi.org/simple/flash-attn/) (requires-python:>=3.9). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2025-09-23T14:18:15,090 ERROR: Could not find a version that satisfies the requirement flash-attn==2.8.0.post2
2025-09-23T14:18:15,091 ERROR: No matching distribution found for flash-attn==2.8.0.post2
2025-09-23T14:18:15,091 Exception information:
2025-09-23T14:18:15,091 Traceback (most recent call last):
2025-09-23T14:18:15,091   File "/usr/share/python-wheels/resolvelib-0.5.4-py2.py3-none-any.whl/resolvelib/resolvers.py", line 171, in _merge_into_criterion
2025-09-23T14:18:15,091     crit = self.state.criteria[name]
2025-09-23T14:18:15,091 KeyError: 'flash-attn'
2025-09-23T14:18:15,091 
2025-09-23T14:18:15,091 During handling of the above exception, another exception occurred:
2025-09-23T14:18:15,091 
2025-09-23T14:18:15,091 Traceback (most recent call last):
2025-09-23T14:18:15,091   File "/usr/share/python-wheels/resolvelib-0.5.4-py2.py3-none-any.whl/resolvelib/resolvers.py", line 318, in resolve
2025-09-23T14:18:15,091     name, crit = self._merge_into_criterion(r, parent=None)
2025-09-23T14:18:15,091   File "/usr/share/python-wheels/resolvelib-0.5.4-py2.py3-none-any.whl/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2025-09-23T14:18:15,091     crit = Criterion.from_requirement(self._p, requirement, parent)
2025-09-23T14:18:15,091   File "/usr/share/python-wheels/resolvelib-0.5.4-py2.py3-none-any.whl/resolvelib/resolvers.py", line 83, in from_requirement
2025-09-23T14:18:15,091     raise RequirementsConflicted(criterion)
2025-09-23T14:18:15,091 resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('flash-attn==2.8.0.post2')
2025-09-23T14:18:15,091 
2025-09-23T14:18:15,091 During handling of the above exception, another exception occurred:
2025-09-23T14:18:15,091 
2025-09-23T14:18:15,091 Traceback (most recent call last):
2025-09-23T14:18:15,091   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 122, in resolve
2025-09-23T14:18:15,091     self._result = resolver.resolve(
2025-09-23T14:18:15,091   File "/usr/share/python-wheels/resolvelib-0.5.4-py2.py3-none-any.whl/resolvelib/resolvers.py", line 453, in resolve
2025-09-23T14:18:15,091     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-23T14:18:15,091   File "/usr/share/python-wheels/resolvelib-0.5.4-py2.py3-none-any.whl/resolvelib/resolvers.py", line 320, in resolve
2025-09-23T14:18:15,091     raise ResolutionImpossible(e.criterion.information)
2025-09-23T14:18:15,091 resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('flash-attn==2.8.0.post2'), parent=None)]
2025-09-23T14:18:15,091 
2025-09-23T14:18:15,091 The above exception was the direct cause of the following exception:
2025-09-23T14:18:15,091 
2025-09-23T14:18:15,091 Traceback (most recent call last):
2025-09-23T14:18:15,091   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 223, in _main
2025-09-23T14:18:15,091     status = self.run(options, args)
2025-09-23T14:18:15,091   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 180, in wrapper
2025-09-23T14:18:15,091     return func(self, options, args)
2025-09-23T14:18:15,091   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 162, in run
2025-09-23T14:18:15,091     requirement_set = resolver.resolve(
2025-09-23T14:18:15,091   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2025-09-23T14:18:15,091     six.raise_from(error, e)
2025-09-23T14:18:15,091   File "<string>", line 3, in raise_from
2025-09-23T14:18:15,091 pip._internal.exceptions.DistributionNotFound: No matching distribution found for flash-attn==2.8.0.post2
2025-09-23T14:18:15,103 Removed flash-attn==2.8.0.post2 from https://files.pythonhosted.org/packages/32/5c/c7610beeb2fc0e70d0c09a93490bb2d07fb6c8fa1f80ef9617b0cd556d76/flash_attn-2.8.0.post2.tar.gz#sha256=b51d7015eb78f7ab2c332ec7c36681d7e97834f010b52eb4db1f118351982f58 from build tracker '/tmp/pip-req-tracker-b3f7ti1g'
2025-09-23T14:18:15,104 Removed build tracker: '/tmp/pip-req-tracker-b3f7ti1g'