reedy@deployment-tin:/srv/mediawiki-staging/php-master$ git pull -vvv Server supports multi_ack_detailed Server supports no-done Server supports side-band-64k Server supports ofs-delta Server version is JGit/4.1.2.201602141800-r Marking 8f3f831e7ccbc176702c3baac6732decd243479d as complete want 64f7660b6dfd4433f3a5490c99bf1d55dbb3d83e (refs/heads/REL1_27) want 0ddb8064b9ba4dab686454e78cb3b7fc4fede6de (refs/heads/REL1_28) have 8f3f831e7ccbc176702c3baac6732decd243479d have ab78081514f6a4f0170d54fc74001a01abb68b91 have d0ba633fc4a65dee84c849714898e6c1e8392539 have d7ed14407aa7be9a790778cae644c2b320bb7aa4 have 7e1dbe568ff0bf392271349e1bff740cb2ce5c30 have 79498f99e0783933637bc4aadd61ee2ddcd67b56 have 577a8b65bd49fd9ea3d947928bb1b2319666ad96 have cd6acfaf9065fe3561c1cf5d1fb19de73b4f5b7c have 52c744e19d9882cf2912d48f037db967c2c4bbf9 have 1c0b4577daef10856e6e604ead8d46383b403ce6 have b3ba0a75ea7c6f757ab79f92a05a8d5a3bea85f1 have 95f479b6e3da75651b748880fe6deadfec6eb22b have cf2e0df384711251249c8ff69851a5aaffac60bc have 319ebe5d7b47e8e6d30f40464390715262c48bae have 22a0e9d958f084044f7f280877fc73c5629c39ad have 91b79ac288e6218407aa0a0fef99c5ca4ab7e78d POST git-upload-pack (997 bytes) got ack 3 8f3f831e7ccbc176702c3baac6732decd243479d got ack 3 ab78081514f6a4f0170d54fc74001a01abb68b91 got ack 3 d0ba633fc4a65dee84c849714898e6c1e8392539 got ack 3 d7ed14407aa7be9a790778cae644c2b320bb7aa4 got ack 3 7e1dbe568ff0bf392271349e1bff740cb2ce5c30 got ack 3 79498f99e0783933637bc4aadd61ee2ddcd67b56 got ack 3 577a8b65bd49fd9ea3d947928bb1b2319666ad96 got ack 3 cd6acfaf9065fe3561c1cf5d1fb19de73b4f5b7c got ack 3 52c744e19d9882cf2912d48f037db967c2c4bbf9 got ack 3 1c0b4577daef10856e6e604ead8d46383b403ce6 got ack 3 b3ba0a75ea7c6f757ab79f92a05a8d5a3bea85f1 got ack 3 95f479b6e3da75651b748880fe6deadfec6eb22b got ack 3 cf2e0df384711251249c8ff69851a5aaffac60bc got ack 3 319ebe5d7b47e8e6d30f40464390715262c48bae got ack 3 22a0e9d958f084044f7f280877fc73c5629c39ad got ack 3 91b79ac288e6218407aa0a0fef99c5ca4ab7e78d got ack 4 91b79ac288e6218407aa0a0fef99c5ca4ab7e78d done got ack (1) 91b79ac288e6218407aa0a0fef99c5ca4ab7e78d remote: internal server error fatal: protocol error: bad pack header
and jenkins jobs also failing for the same reason
12:43:00 INFO:main:Starting updating tasks... 12:43:00 INFO:mwcore:cwd: /srv/mediawiki-staging/php-master 12:43:00 INFO:mwcore:running: git pull 12:43:03 remote: internal server error 12:43:03 fatal: protocol error: bad pack header