1error:2 … while evaluating a branch condition3 at «string»:25:5:4 24| v:5 25| if !builtins.isAttrs v || isDrv v then6 | ^7 26| v89 … in the left operand of the OR (||) operator10 at «string»:25:28:11 24| v:12 25| if !builtins.isAttrs v || isDrv v then13 | ^14 26| v1516 … while evaluating definitions from `/nix/store/9iv83r72z5xwgylkwms1qip1ijnr6jqs-source/modules/transposition.nix':1718 … while evaluating the option `perSystem.aarch64-darwin.checks':1920 … while evaluating definitions from `/nix/store/41i1m3r4p5c3y8lbc9wh4k2f0za98vkn-source/flake.nix, via option perSystem':2122 (stack trace truncated; use '--show-trace' to show the full, detailed trace)2324 error: Failed to fetch git repository 'https://git.vulpe.systems/vulpe-systems/bird.nix'