Everyday Usage: Brew upgrade fails with error "Error: undefined method 'opoo' for module Kernel" [help wanted]

[Laplace825]

Output of brew config

HOMEBREW_VERSION: 4.6.5-2-geacbff2
ORIGIN: https://mirrors.ustc.edu.cn/brew.git
HEAD: eacbff25f3fa486195f670cbeba16fd28f309614
Last commit: 74 minutes ago
Branch: master
Core tap JSON: 22 Aug 12:10 UTC
Core cask tap JSON: 22 Aug 12:10 UTC
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_API_DOMAIN: https://mirrors.ustc.edu.cn/homebrew-bottles/api
HOMEBREW_BAT_THEME: OneHalfDark
HOMEBREW_BOTTLE_DOMAIN: https://mirrors.ustc.edu.cn/homebrew-bottles
HOMEBREW_BREW_GIT_REMOTE: https://mirrors.ustc.edu.cn/brew.git
HOMEBREW_CASK_OPTS: []
HOMEBREW_CORE_GIT_REMOTE: https://mirrors.ustc.edu.cn/homebrew-core.git
HOMEBREW_EDITOR: nvim
HOMEBREW_FORBID_PACKAGES_FROM_PATHS: set
HOMEBREW_MAKE_JOBS: 8
HOMEBREW_SORBET_RUNTIME: set
all_proxy: socks5://127.0.0.1:7897
http_proxy: http://127.0.0.1:7897
https_proxy: http://127.0.0.1:7897
Homebrew Ruby: 3.4.5 => /opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.4.5/bin/ruby
CPU: octa-core 64-bit arm_ibiza
Clang: 17.0.0 build 1700
Git: 2.51.0 => /opt/homebrew/bin/git
Curl: 8.7.1 => /usr/bin/curl
macOS: 15.6.1-arm64
CLT: 16.4.0.0.1.1747106510
Xcode: N/A
Rosetta 2: false

Output of brew doctor

Your system is ready to brew.

Description of issue

issue

When I use brew upgrade today, I meet this Error: undefined method 'opoo' for module Kernel. This is the verbose error below. I have no ideas about what did I do that make this error because I just use brew to install some apps and do my daily upgrade.

❯ brew upgrade --verbose
Error: undefined method 'opoo' for module Kernel
/opt/homebrew/Library/Homebrew/cmd/upgrade.rb:199:in 'Kernel#public_send'
/opt/homebrew/Library/Homebrew/cmd/upgrade.rb:199:in 'Homebrew::Cmd::UpgradeCmd#upgrade_outdated_formulae!'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.4.0/gems/sorbet-runtime-0.5.12401/lib/types/private/methods/call_validation.rb:282:in 'UnboundMethod#bind_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.4.0/gems/sorbet-runtime-0.5.12401/lib/types/private/methods/call_validation.rb:282:in 'T::Private::Methods::CallValidation.validate_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.4.0/gems/sorbet-runtime-0.5.12401/lib/types/private/methods/_methods.rb:277:in 'block in Homebrew::Cmd::UpgradeCmd#_on_method_added'
/opt/homebrew/Library/Homebrew/cmd/upgrade.rb:141:in 'Homebrew::Cmd::UpgradeCmd#run'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.4.0/gems/sorbet-runtime-0.5.12401/lib/types/private/methods/call_validation.rb:282:in 'UnboundMethod#bind_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.4.0/gems/sorbet-runtime-0.5.12401/lib/types/private/methods/call_validation.rb:282:in 'T::Private::Methods::CallValidation.validate_call'
/opt/homebrew/Library/Homebrew/vendor/bundle/ruby/3.4.0/gems/sorbet-runtime-0.5.12401/lib/types/private/methods/_methods.rb:277:in 'block in Homebrew::Cmd::UpgradeCmd#_on_method_added'
/opt/homebrew/Library/Homebrew/brew.rb:101:in '<main>'
Please report this issue:
  https://docs.brew.sh/Troubleshooting

The brew doctor tells me my brew seems ready for the system, I can actually do these with brew xxxx

• update
• doctor
• install
• uninstall

System info

there are some related system infos that may be useful.

• OS: macOS Sequoia 15.6.1 arm64
• Host: MacBook Air (13-inch, M3, 2024)
• Kernel: Darwin 24.6.0
• CPU: Apple M3 (8) @ 4.06 GHz
• Homebrew: 4.6.5-2-geacbff2

[Laplace825]

Oh, it seems that this error will be fixed by Homebrew/brew@7bd0458 .