Running nixpkgs-update (https://github.com/NixOS/infra/blob/main/non-critical-infra/modules/nixpkgs-update/README.md) with UPDATE_INFO: crystal_1_18 1.18.2 -> 1.22.2 https://github.com/crystal-lang/crystal/releases attrpath: crystal_1_18 Checking auto update branch... No auto update branch exists Version in attr path crystal_1_18 not compatible with 1.22.2