Fix data race in Arc and Weak types - #139

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions-rs/cargo@v1, actions-rs/toolchain@v1, actions/checkout@v2. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

cargo:rustc-check-cfg requires -Zcheck-cfg=output flag

cargo:rustc-check-cfg requires -Zcheck-cfg=output flag

cargo:rustc-check-cfg requires -Zcheck-cfg=output flag

cargo:rustc-check-cfg requires -Zcheck-cfg=output flag

/home/runner/work/stabby/stabby/stabby-abi/Cargo.toml: unused manifest key `lints` (may be supported in a future version)

/home/runner/work/stabby/stabby/stabby-macros/Cargo.toml: unused manifest key `lints` (may be supported in a future version)

/home/runner/work/stabby/stabby/stabby/Cargo.toml: unused manifest key `lints` (may be supported in a future version)

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/