| 9 May 2026 |
 K900 | If S3 lets you do that | 19:30:15 |
 emily | yeah, if we could have S3 expose all the narinfos atomically that would be great | 19:30:20 |
| emily | I mean even just uploading all the actual outputs first and then uploading the narinfos would probably help | 19:30:28 |
| emily | I don't really understand why Hydra would decide to build something it's trying to upload anyway though | 19:32:03 |
| emily | does it ever give up on retrying to upload? | 19:32:10 |
| emily | like, anything that wants something in the process of uploading should block on that upload anyway, right? | 19:32:52 |
| emily | so perhaps the solution could be as simple as just "never stop retrying uploads"? it wouldn't handle the "builder disappears" case Sergei Zimmerman (xokdvium) mentioned but that's at least an edge case | 19:33:24 |
| emily | hexa (signing key rotation when): can we get queue runner logs for musikcube | 19:46:16 |
| emily | https://github.com/NixOS/nixpkgs/issues/517508 is recent | 19:46:27 |
| emily | though, let me check it's not a library dependency actually | 19:46:39 |
 hexa | no entries | 19:47:42 |
| hexa | 5 tries iirc | 19:48:24 |
| emily | seems like we should just make that infinite? | 19:50:46 |
| emily | if you give up on uploading and rebuild instead, you then still have to upload the output, so no benefit | 19:50:58 |
| emily | ok, it's actually ffmpeg-headless on unstable, last rebuilt 2026-04-23 | 19:53:53 |
| emily | are these logs from the old or new queue runner? having trouble chasing code paths | 20:00:54 |
| hexa | old | 20:01:29 |
| hexa | the new runner isn't live | 20:01:36 |
| emily | ok, so it looks like Nix will retry up to download-attempts (even for uploads) times, unless it gets status 400–500 other than 408, 501, 505, or 511 | 20:18:09 |
| hexa | and I assume you only got that from code and not docs | 20:18:42 |
| emily | would it be feasible to set download-attempts = 1024 or something like that on the Nix used by Hydra? | 20:18:48 |
| hexa | that would be hack, right? | 20:19:00 |
| emily | yes I had to bounce between multiple repositories 🫠 | 20:19:02 |
| emily | well it seems reasonable to say that Hydra giving up on an upload just never makes sense | 20:19:18 |
| hexa | I kinda disagree | 20:19:27 |
| emily | if it gives up on uploading something to the cache, then it's just going to schedule a pointless build for it later, and then try to upload that | 20:19:29 |
| hexa | that part is true | 20:19:44 |
| emily | which is exactly the same as continuing to try to upload, except that you do a pointless build which happens to also break things on Darwin | 20:19:46 |
| hexa | but I also don't want an extended backlog of uploads ideally | 20:19:55 |
| emily | right, but they'll happen anyway right? | 20:20:11 |
