| 23 Jun 2026 |
 hexa | all done | 10:27:58 |
 Sergei Zimmerman (xokdvium) | Known thing? https://hydra.nixos.org/jobset/nix/maintenance-2.28#tabs-errors
Does it just need a bonk? | 16:07:25 |
| Sergei Zimmerman (xokdvium) | error: executing SQLite statement 'pragma synchronous = off': unable to open database file, unable to open database file (in '/var/lib/hydra/.cache/nix/fetcher-cache-v4.sqlite')
| 16:07:38 |
 Vladimír Čunát | Something transient/random, apparently. I triggered a new eval and it passed through without any errors. | 16:56:33 |
 mynacol | Wouldn't it make sense to add support for PostgreSQL or the like? Sounds like Sqlite might be a bottleneck. How hard could it be? | 17:19:42 |
 erents |
How hard could it be?
Famous last words | 17:21:05 |
 K900 | https://hydra.nixos.org/build/332691369/nixlog/4/tail what is going on here | 17:24:12 |
| K900 | And https://hydra.nixos.org/build/332691361 | 17:24:32 |
| Sergei Zimmerman (xokdvium) | In reply to @k900:0upti.me
https://hydra.nixos.org/build/332691369/nixlog/4/tail what is going on here I think it’s even more GC races. Saw similar things in the latest nix master jobset evals | 17:27:08 |
| Sergei Zimmerman (xokdvium) | after the new fixes I think | 17:27:16 |
 Mic92 | @xokdvium:matrix.org: I have to check if those are not cached builds | 17:33:16 |
| Mic92 | I saw some failing TCL build. | 17:33:34 |
| Mic92 | * @xokdvium:matrix.org: I have to check if those are not cached builds on nix master. | 17:34:29 |
| Mic92 | In reply to @xokdvium:matrix.org
Known thing? https://hydra.nixos.org/jobset/nix/maintenance-2.28#tabs-errors
Does it just need a bonk? Can't see the error on my phone but is this nix-eval-obs? | 17:35:58 |
| Vladimír Čunát | The error isn't shown anymore. | 17:36:42 |
| Vladimír Čunát | (The UI only shows error from the last attempt.) | 17:36:54 |
| Mic92 | There might be race condition in Nix creating the fetcher cache. Queue runner shouldn't have this. | 17:37:59 |
| Mic92 | https://hydra.nixos.org/build/332691361/nixlog/13 | 17:38:57 |
| Mic92 | This looks like a substitution error? | 17:39:14 |
| K900 | Restarting does not seem to help | 17:43:21 |
| Mic92 | Is it actually rebuilding indirect steps if you do this on the web? | 17:45:03 |
| K900 | It should | 17:45:34 |
| Mic92 | As in it did in the past? | 17:46:43 |
| K900 | Yes | 17:46:50 |
| Mic92 | Or it would be desirable | 17:46:53 |
| K900 | Also yes | 17:46:58 |
| K900 | (though ideally we would not have the concept of indirect steps, but that's way more work) | 17:47:14 |
| Mic92 | It might be actually more explicit now which is why restart now restarts less. But don't have this code mapped out in my head | 18:00:02 |
| K900 | https://github.com/NixOS/nixpkgs/pull/534682 | 18:01:20 |
| K900 | For the other thing | 18:01:30 |
