refactor(tvix/derivation): expose proper ValidateDerivationError r/5668

Use proper errors, instead of anyhow.

Change-Id: I6db14c72a6319b389b0136aac7b84f50a30fb366
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7847
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

1 files changed, 4 insertions, 0 deletions

diff --git a/tvix/Cargo.nix b/tvix/Cargo.nix
index 5fca533d1c..a27fe822f2 100644
--- a/tvix/Cargo.nix
+++ b/tvix/Cargo.nix
@@ -6791,6 +6791,10 @@ rec {
             packageId = "sha2";
           }
           {
+            name = "thiserror";
+            packageId = "thiserror";
+          }
+          {
             name = "tvix-store-bin";
             packageId = "tvix-store-bin";
           }