this method takes 2 arguments but 1 argument was supplied

no function or associated item named `new` found for struct `HashSet<_, FxBuildHasher>` in the current scope

The process '/home/runner/.cargo/bin/cargo' failed with exit code 101

The following actions uses node12 which is deprecated and will be forced to run on node16: actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, actions-rs/toolchain@v1, actions-rs/cargo@v1. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

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/

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/

virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`

/home/runner/work/halo2/halo2/halo2_proofs/Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition

/home/runner/work/halo2/halo2/halo2_proofs/Cargo.toml: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition

unexpected `cfg` condition value: `floor-planner-v1-legacy-pdqsort`

unexpected `cfg` condition value: `floor-planner-v1-legacy-pdqsort`

unexpected `cfg` condition value: `multicore`

unused import: `maybe_rayon::iter::IndexedParallelIterator`

unused import: `maybe_rayon::iter::IndexedParallelIterator`

unused import: `maybe_rayon::iter::ParallelIterator`