warning: multiple fields are never read --> halo2_proofs/src/plonk/circuit.rs:1569:16 | 1568 | pub struct ConstraintSystemV2Backend<F: Field> { | ------------------------- fields in this struct 1569 | pub(crate) num_fixed_columns: usize, | ^^^^^^^^^^^^^^^^^ 1570 | pub(crate) num_advice_columns: usize, | ^^^^^^^^^^^^^^^^^^ 1571 | pub(crate) num_instance_columns: usize, | ^^^^^^^^^^^^^^^^^^^^ 1572 | // pub(crate) num_selectors: usize, 1573 | pub(crate) num_challenges: usize, | ^^^^^^^^^^^^^^ ... 1576 | pub(crate) unblinded_advice_columns: Vec<usize>, | ^^^^^^^^^^^^^^^^^^^^^^^^ ... 1579 | pub(crate) advice_column_phase: Vec<sealed::Phase>, | ^^^^^^^^^^^^^^^^^^^ 1580 | /// Contains the phase for each challenge. Should have same length as num_challenges. 1581 | pub(crate) challenge_phase: Vec<sealed::Phase>, | ^^^^^^^^^^^^^^^ ... 1608 | pub(crate) general_column_annotations: HashMap<metadata::Column, String>, | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `ConstraintSystemV2Backend` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis

warning: multiple fields are never read --> halo2_proofs/src/plonk.rs:381:5 | 380 | pub struct ProvingKeyV2<C: CurveAffine> { | ------------ fields in this struct 381 | vk: VerifyingKeyV2<C>, | ^^ 382 | l0: Polynomial<C::Scalar, ExtendedLagrangeCoeff>, | ^^ 383 | l_last: Polynomial<C::Scalar, ExtendedLagrangeCoeff>, | ^^^^^^ 384 | l_active_row: Polynomial<C::Scalar, ExtendedLagrangeCoeff>, | ^^^^^^^^^^^^ 385 | fixed_values: Vec<Polynomial<C::Scalar, LagrangeCoeff>>, | ^^^^^^^^^^^^ 386 | fixed_polys: Vec<Polynomial<C::Scalar, Coeff>>, | ^^^^^^^^^^^ 387 | fixed_cosets: Vec<Polynomial<C::Scalar, ExtendedLagrangeCoeff>>, | ^^^^^^^^^^^^ 388 | permutation: permutation::ProvingKey<C>, | ^^^^^^^^^^^ 389 | ev: Evaluator<C>, | ^^ | = note: `ProvingKeyV2` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis

warning: fields `fixed_commitments`, `permutation` and `cs_degree` are never read --> halo2_proofs/src/plonk.rs:51:5 | 49 | pub struct VerifyingKeyV2<C: CurveAffine> { | -------------- fields in this struct 50 | domain: EvaluationDomain<C::Scalar>, 51 | fixed_commitments: Vec<C>, | ^^^^^^^^^^^^^^^^^ 52 | permutation: permutation::VerifyingKey<C>, | ^^^^^^^^^^^ ... 55 | cs_degree: usize, | ^^^^^^^^^ | = note: `VerifyingKeyV2` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis = note: `#[warn(dead_code)]` on by default

warning: multiple fields are never read --> halo2_proofs/src/plonk/circuit.rs:1569:16 | 1568 | pub struct ConstraintSystemV2Backend<F: Field> { | ------------------------- fields in this struct 1569 | pub(crate) num_fixed_columns: usize, | ^^^^^^^^^^^^^^^^^ 1570 | pub(crate) num_advice_columns: usize, | ^^^^^^^^^^^^^^^^^^ 1571 | pub(crate) num_instance_columns: usize, | ^^^^^^^^^^^^^^^^^^^^ 1572 | // pub(crate) num_selectors: usize, 1573 | pub(crate) num_challenges: usize, | ^^^^^^^^^^^^^^ ... 1576 | pub(crate) unblinded_advice_columns: Vec<usize>, | ^^^^^^^^^^^^^^^^^^^^^^^^ ... 1579 | pub(crate) advice_column_phase: Vec<sealed::Phase>, | ^^^^^^^^^^^^^^^^^^^ 1580 | /// Contains the phase for each challenge. Should have same length as num_challenges. 1581 | pub(crate) challenge_phase: Vec<sealed::Phase>, | ^^^^^^^^^^^^^^^ ... 1608 | pub(crate) general_column_annotations: HashMap<metadata::Column, String>, | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `ConstraintSystemV2Backend` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis

warning: multiple fields are never read --> halo2_proofs/src/plonk.rs:381:5 | 380 | pub struct ProvingKeyV2<C: CurveAffine> { | ------------ fields in this struct 381 | vk: VerifyingKeyV2<C>, | ^^ 382 | l0: Polynomial<C::Scalar, ExtendedLagrangeCoeff>, | ^^ 383 | l_last: Polynomial<C::Scalar, ExtendedLagrangeCoeff>, | ^^^^^^ 384 | l_active_row: Polynomial<C::Scalar, ExtendedLagrangeCoeff>, | ^^^^^^^^^^^^ 385 | fixed_values: Vec<Polynomial<C::Scalar, LagrangeCoeff>>, | ^^^^^^^^^^^^ 386 | fixed_polys: Vec<Polynomial<C::Scalar, Coeff>>, | ^^^^^^^^^^^ 387 | fixed_cosets: Vec<Polynomial<C::Scalar, ExtendedLagrangeCoeff>>, | ^^^^^^^^^^^^ 388 | permutation: permutation::ProvingKey<C>, | ^^^^^^^^^^^ 389 | ev: Evaluator<C>, | ^^ | = note: `ProvingKeyV2` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis

warning: fields `fixed_commitments`, `permutation` and `cs_degree` are never read --> halo2_proofs/src/plonk.rs:51:5 | 49 | pub struct VerifyingKeyV2<C: CurveAffine> { | -------------- fields in this struct 50 | domain: EvaluationDomain<C::Scalar>, 51 | fixed_commitments: Vec<C>, | ^^^^^^^^^^^^^^^^^ 52 | permutation: permutation::VerifyingKey<C>, | ^^^^^^^^^^^ ... 55 | cs_degree: usize, | ^^^^^^^^^ | = note: `VerifyingKeyV2` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis = note: `#[warn(dead_code)]` on by default

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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/

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