| 5 Apr 2023 |
 raboof | in 'derivation X may not be deterministic: output Y differs from Z', Y contains the $out of the 'previous' build and Z contains the $out of the 'fresh' build. Is it possible to share the problematic derivation? | 08:14:51 |
 tea | But I cannot get it to build correctly, because the hash seems to change like every second | 08:15:49 |
| tea | it is a FOD | 08:18:02 |
| raboof | that's the hash of something that is used in the derivation, I guess, right? like in fetchurl or something? or in some other fixed-output derivation? | 08:18:04 |
| raboof | it sounds like the FOD is not the derivation you're nix-building, but a dependency of the derivation you're nix-building. If you nix show-derivation, you might be able to spot the FOD in the inputDrvs and build it independently? | 08:20:09 |
| tea | I am building it independently. | 08:20:45 |
| tea | the full story is i am a flutter maintainer and the new flutter version broke our flutter.mkFlutterApp automation.
mkFlutterApp has a deps FOD, to fetch app deps using its own package manager, which is now not reproducible anymore.
The hash of any deps derivation is now changing very rapidly and I'd want to fix it. | 08:23:01 |
| raboof | hmm, gotcha, I didn't realize FOD's fail so early, that indeed makes it tricky | 08:26:22 |
|  MGlolenstine joined the room. | 08:27:18 |
| tea | I guess for now i am going to make the tarball not output to $out but a local file | 08:27:36 |
