Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: context7-mcp 0 -> 1 attrpath: context7-mcp Checking auto update branch... [version] [version] generic version rewriter does not support multiple hashes [rustCrateVersion] [rustCrateVersion] No cargoHash found [golangModuleVersion] [golangModuleVersion] Not a buildGoModule package with vendorHash [npmDepsVersion] [npmDepsVersion] No npmDepsHash [updateScript] [updateScript] Failed with exit code 1 this derivation will be built: /nix/store/g63yiw1hdr35ajj805f6irc6m36n740v-packages.json.drv building '/nix/store/g63yiw1hdr35ajj805f6irc6m36n740v-packages.json.drv'... Going to be running update for following packages: - context7-mcp-2.1.4 Press Enter key to continue... Running update for: Enqueuing group of 1 packages - context7-mcp-2.1.4: UPDATING ... - context7-mcp-2.1.4: ERROR --- SHOWING ERROR LOG FOR context7-mcp-2.1.4 ---------------------- error: … while evaluating attribute 'filename' at /nix/store/891agg3561hn86sfyym932jq56ii2fra-nix-update-1.14.0/lib/python3.13/site-packages/nix_update/eval.nix:108:3: 107| inherit raw_version_position; 108| filename = position.file; | ^ 109| line = position.line; … while evaluating a branch condition at /nix/store/891agg3561hn86sfyym932jq56ii2fra-nix-update-1.14.0/lib/python3.13/site-packages/nix_update/eval.nix:95:10: 94| raw_version_position 95| else if (builtins.unsafeGetAttrPos "src" pkg) != null then | ^ 96| sanitizePosition (builtins.unsafeGetAttrPos "src" pkg) (stack trace truncated; use '--show-trace' to show the full, detailed trace) error: expected a set but found null: null Traceback (most recent call last): File "/nix/store/891agg3561hn86sfyym932jq56ii2fra-nix-update-1.14.0/bin/.nix-update-wrapped", line 9, in sys.exit(main()) ~~~~^^ File "/nix/store/891agg3561hn86sfyym932jq56ii2fra-nix-update-1.14.0/lib/python3.13/site-packages/nix_update/__init__.py", line 467, in main package = update(options) File "/nix/store/891agg3561hn86sfyym932jq56ii2fra-nix-update-1.14.0/lib/python3.13/site-packages/nix_update/update.py", line 193, in update package = eval_attr(opts) File "/nix/store/891agg3561hn86sfyym932jq56ii2fra-nix-update-1.14.0/lib/python3.13/site-packages/nix_update/eval.py", line 144, in eval_attr res = run(cmd) File "/nix/store/891agg3561hn86sfyym932jq56ii2fra-nix-update-1.14.0/lib/python3.13/site-packages/nix_update/utils.py", line 54, in run return subprocess.run( ~~~~~~~~~~~~~~^ command, ^^^^^^^^ ...<5 lines>... env=env, ^^^^^^^^ ) ^ File "/nix/store/pzdalg368npikvpq4ncz2saxnz19v53k-python3-3.13.12/lib/python3.13/subprocess.py", line 577, in run raise CalledProcessError(retcode, process.args, output=stdout, stderr=stderr) subprocess.CalledProcessError: Command '['nix-instantiate', '--eval', '--json', '--strict', '/nix/store/891agg3561hn86sfyym932jq56ii2fra-nix-update-1.14.0/lib/python3.13/site-packages/nix_update/eval.nix', '--argstr', 'importPath', '/var/cache/nixpkgs-update/worker/worktree/context7-mcp', '--argstr', 'attribute', '["--version-regex \'@upstash/context7-mcp@(", "*)\'"]', '--arg', 'isFlake', 'false', '--arg', 'sanitizePositions', 'true']' returned non-zero exit status 1. --- SHOWING ERROR LOG FOR context7-mcp-2.1.4 ---------------------- The update script for context7-mcp-2.1.4 failed with exit code 1