Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: alt-ergo 2.6.2 -> 2.6.3 https://github.com/OCamlPro/alt-ergo/releases
attrpath: alt-ergo
Checking auto update branch...
No auto update branch exists
There might already be an open PR for this update:
- alt-ergo: 2.6.2 -> 2.6.3
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/509948"