Unexpected input(s) 'github_token', valid inputs are ['backtrace', 'extra-args', 'extra-conf', 'flakehub', 'force-docker-shim', 'github-token', 'github-server-url', 'init', 'kvm', 'local-root', 'log-directives', 'logger', 'ssl-cert-file', 'proxy', 'mac-case-sensitive', 'mac-encrypt', 'mac-root-disk', 'mac-volume-label', 'modify-profile', 'nix-build-group-id', 'nix-build-group-name', 'nix-build-user-base', 'nix-build-user-count', 'nix-build-user-prefix', 'source-binary', 'source-branch', 'source-pr', 'source-revision', 'source-tag', 'source-url', 'nix-package-url', 'planner', 'reinstall', 'start-daemon', 'diagnostic-endpoint', 'trust-runner-user', 'nix-installer-branch', 'nix-installer-pr', 'nix-installer-revision', 'nix-installer-tag', 'nix-installer-url', '_internal-strict-mode']