Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: crystal_1_21 1.21.0 -> 1.22.0 https://github.com/crystal-lang/crystal/releases
attrpath: crystal_1_21
Received ExitFailure 1 when running
Raw command: nix --extra-experimental-features nix-command --extra-experimental-features flakes eval .#crystal_1_21 --apply "p: builtins.hasAttr \"updateScript\" p"
Standard error:

error: flake 'git+file:///var/cache/nixpkgs-update/worker/worktree/crystal_1_21' does not provide attribute 'packages.x86_64-linux.crystal_1_21', 'legacyPackages.x86_64-linux.crystal_1_21' or 'crystal_1_21'
       Did you mean one of crystal_1_11, crystal_1_14, crystal_1_15, crystal_1_16 or crystal_1_17?