| 30 Aug 2025 |
 josw | Hi, was trying to update my 25.05 install but it seems it tries to build a lot of things only from source? | 07:15:23 |
 K900 | Wrong room probably | 07:15:56 |
| K900 | You want #Nix / NixOS | 07:16:00 |
| josw | Ah, sorry | 07:16:17 |
 Vladimír Čunát | Unless... it's the electron builds that failed on the infra. Those for the current nixos-25.05 channel. | 07:23:54 |
| Vladimír Čunát | Also some chromiums, but I believe those are already cached at this point. | 07:24:24 |
| josw | Yep, I saw those mentioned a lot | 07:24:39 |
| Vladimír Čunát | (assuming x86_64-linux, didn't see the issue now for another platform) | 07:25:09 |
| josw | it is | 07:25:24 |
| Vladimír Čunát | It will take hours to get these to cache. Some were put recently, e.g. https://hydra.nixos.org/build/306095996 Some will follow. | 07:26:56 |
| Vladimír Čunát | And the channel will most likely bump today to all new binaries anyway, after a staging-next-25.05 merge. | 07:26:58 |
| josw | Thanks, will wait for tonight to try it again | 07:28:48 |
| Vladimír Čunát | Now all chromium and electrons should be in cache. Beware of local caching (rm ~/.cache/nix/binary-cache-v6.sqlite*, I think). | 08:11:42 |
| Vladimír Čunát | I probably won't restart builds that weren't attempted because of depending on one of these (difficult to do). I hope they won't be so expensive. | 08:12:23 |
| Vladimír Čunát | Also because of this. | 08:12:57 |
| Vladimír Čunát | Ah, it seems like /root/.cache/nix/binary-cache-v6.sqlite* is the most important, at least for my workflows. | 08:17:36 |
| Vladimír Čunát | * Ah, it seems like /root/.cache/nix/binary-cache-v6.sqlite* is the most important, at least for my workflows (judging by timestamps on the files). | 08:17:47 |
| Vladimír Čunát | nixos-25.05 should update in about one hour. | 09:05:53 |
| 31 Aug 2025 |
|  sinan changed their profile picture. | 16:25:25 |
| 1 Sep 2025 |
 sterni (he/him) | This build seems to lock up indefinitely on sleepy-brown while doing some local networking stuff: https://hydra.nixos.org/build/306255307 Can't reproduce this problem locally (with Lix). Last success was on a different machine 5 days earlier. | 13:50:41 |
 hexa | restarted once more | 13:54:07 |
| hexa | the host is currently idle, so maybe that helps | 13:54:27 |
| hexa | build@elated-minsky.builder.nixos.org x86_64-linux,i686-linux /var/lib/hydra/queue-runner/.ssh/id_ed25519 32 4 kvm,nixos-test,benchmark - -
build@sleepy-brown.builder.nixos.org x86_64-linux,i686-linux /var/lib/hydra/queue-runner/.ssh/id_ed25519 4 4 kvm,nixos-test,big-parallel big-parallel -
build@sleepy-brown.builder.nixos.org x86_64-linux,i686-linux /var/lib/hydra/queue-runner/.ssh/id_ed25519 8 4 kvm,nixos-test,big-parallel - -
| 13:55:09 |
| hexa | fwiw | 13:55:10 |
| hexa | normal builds can run on both builders | 13:55:30 |
| sterni (he/him) | okay ty. didn't want to potentially take up a slot for 3h again if I forget to cancel the build before asking if anything relevant changed in the last days | 13:55:30 |
| hexa | big-parallel only on sleepy-brown | 13:55:35 |
| sterni (he/him) | sounds plausible that the test is poorly implemented and just broken on busy machines, this is fairly common ime, though I don't see lockups very often | 13:56:28 |
| hexa | no relevant config changes were made to the x86_64 builders | 13:56:35 |
| hexa | sterni: looks done 😄 | 14:00:41 |
