error: fields `instances` and `proof` are never read --> halo2_backend/src/plonk/verifier/batch.rs:6:5 | 5 | struct BatchItem<C: CurveAffine> { | --------- fields in this struct 6 | instances: Vec<Vec<Vec<C::ScalarExt>>>, | ^^^^^^^^^ 7 | proof: Vec<u8>, | ^^^^^ | = note: `BatchItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis

error: field `h_blind` is never read --> halo2_backend/src/plonk/vanishing/prover.rs:35:5 | 33 | pub(in crate::plonk) struct Evaluated<C: CurveAffine> { | --------- field in this struct 34 | h_poly: Polynomial<C::Scalar, Coeff>, 35 | h_blind: Blind<C::Scalar>, | ^^^^^^^

error: field `random_blind` is never read --> halo2_backend/src/plonk/vanishing/prover.rs:24:5 | 22 | pub(in crate::plonk) struct Committed<C: CurveAffine> { | --------- field in this struct 23 | random_poly: Polynomial<C::Scalar, Coeff>, 24 | random_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^

error: field `product_blind` is never read --> halo2_backend/src/plonk/shuffle/prover.rs:32:5 | 30 | pub(in crate::plonk) struct Committed<C: CurveAffine> { | --------- field in this struct 31 | pub(in crate::plonk) product_poly: Polynomial<C::Scalar, Coeff>, 32 | product_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^ | = note: `Committed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis

error: field `permutation_product_blind` is never read --> halo2_backend/src/plonk/permutation/prover.rs:32:5 | 30 | pub(crate) struct CommittedSet<C: CurveAffine> { | ------------ field in this struct 31 | pub(crate) permutation_product_poly: Polynomial<C::Scalar, Coeff>, 32 | permutation_product_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^^^^^^^^^^^^^

error: fields `permuted_input_blind`, `permuted_table_blind`, and `product_blind` are never read --> halo2_backend/src/plonk/lookup/prover.rs:43:5 | 41 | pub(in crate::plonk) struct Committed<C: CurveAffine> { | --------- fields in this struct 42 | pub(in crate::plonk) permuted_input_poly: Polynomial<C::Scalar, Coeff>, 43 | permuted_input_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^^^^^^^^ 44 | pub(in crate::plonk) permuted_table_poly: Polynomial<C::Scalar, Coeff>, 45 | permuted_table_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^^^^^^^^ 46 | pub(in crate::plonk) product_poly: Polynomial<C::Scalar, Coeff>, 47 | product_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^ | = note: `Committed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis = note: `-D dead-code` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(dead_code)]`

Process completed with exit code 1.

warning: fields `instances` and `proof` are never read --> halo2_backend/src/plonk/verifier/batch.rs:6:5 | 5 | struct BatchItem<C: CurveAffine> { | --------- fields in this struct 6 | instances: Vec<Vec<Vec<C::ScalarExt>>>, | ^^^^^^^^^ 7 | proof: Vec<u8>, | ^^^^^ | = note: `BatchItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis

warning: field `h_blind` is never read --> halo2_backend/src/plonk/vanishing/prover.rs:35:5 | 33 | pub(in crate::plonk) struct Evaluated<C: CurveAffine> { | --------- field in this struct 34 | h_poly: Polynomial<C::Scalar, Coeff>, 35 | h_blind: Blind<C::Scalar>, | ^^^^^^^

warning: field `random_blind` is never read --> halo2_backend/src/plonk/vanishing/prover.rs:24:5 | 22 | pub(in crate::plonk) struct Committed<C: CurveAffine> { | --------- field in this struct 23 | random_poly: Polynomial<C::Scalar, Coeff>, 24 | random_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^

warning: field `product_blind` is never read --> halo2_backend/src/plonk/shuffle/prover.rs:32:5 | 30 | pub(in crate::plonk) struct Committed<C: CurveAffine> { | --------- field in this struct 31 | pub(in crate::plonk) product_poly: Polynomial<C::Scalar, Coeff>, 32 | product_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^ | = note: `Committed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis

warning: field `permutation_product_blind` is never read --> halo2_backend/src/plonk/permutation/prover.rs:32:5 | 30 | pub(crate) struct CommittedSet<C: CurveAffine> { | ------------ field in this struct 31 | pub(crate) permutation_product_poly: Polynomial<C::Scalar, Coeff>, 32 | permutation_product_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^^^^^^^^^^^^^

warning: fields `permuted_input_blind`, `permuted_table_blind`, and `product_blind` are never read --> halo2_backend/src/plonk/lookup/prover.rs:43:5 | 41 | pub(in crate::plonk) struct Committed<C: CurveAffine> { | --------- fields in this struct 42 | pub(in crate::plonk) permuted_input_poly: Polynomial<C::Scalar, Coeff>, 43 | permuted_input_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^^^^^^^^ 44 | pub(in crate::plonk) permuted_table_poly: Polynomial<C::Scalar, Coeff>, 45 | permuted_table_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^^^^^^^^ 46 | pub(in crate::plonk) product_poly: Polynomial<C::Scalar, Coeff>, 47 | product_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^ | = note: `Committed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis = note: `#[warn(dead_code)]` on by default

warning: this expression creates a reference which is immediately dereferenced by the compiler --> halo2_proofs/benches/plonk.rs:313:17 | 313 | &vk, | ^^^ help: change this to: `vk` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow = note: `-W clippy::needless-borrow` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::needless_borrow)]`

warning: unused variable: `k` --> halo2_proofs/benches/plonk.rs:340:19 | 340 | |b, &(k, params, pk)| { | ^ help: if this is intentional, prefix it with an underscore: `_k` | = note: `#[warn(unused_variables)]` on by default

warning: fields `instances` and `proof` are never read --> halo2_backend/src/plonk/verifier/batch.rs:6:5 | 5 | struct BatchItem<C: CurveAffine> { | --------- fields in this struct 6 | instances: Vec<Vec<Vec<C::ScalarExt>>>, | ^^^^^^^^^ 7 | proof: Vec<u8>, | ^^^^^ | = note: `BatchItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis

warning: field `h_blind` is never read --> halo2_backend/src/plonk/vanishing/prover.rs:35:5 | 33 | pub(in crate::plonk) struct Evaluated<C: CurveAffine> { | --------- field in this struct 34 | h_poly: Polynomial<C::Scalar, Coeff>, 35 | h_blind: Blind<C::Scalar>, | ^^^^^^^

warning: field `random_blind` is never read --> halo2_backend/src/plonk/vanishing/prover.rs:24:5 | 22 | pub(in crate::plonk) struct Committed<C: CurveAffine> { | --------- field in this struct 23 | random_poly: Polynomial<C::Scalar, Coeff>, 24 | random_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^

warning: field `product_blind` is never read --> halo2_backend/src/plonk/shuffle/prover.rs:32:5 | 30 | pub(in crate::plonk) struct Committed<C: CurveAffine> { | --------- field in this struct 31 | pub(in crate::plonk) product_poly: Polynomial<C::Scalar, Coeff>, 32 | product_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^ | = note: `Committed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis

warning: field `permutation_product_blind` is never read --> halo2_backend/src/plonk/permutation/prover.rs:32:5 | 30 | pub(crate) struct CommittedSet<C: CurveAffine> { | ------------ field in this struct 31 | pub(crate) permutation_product_poly: Polynomial<C::Scalar, Coeff>, 32 | permutation_product_blind: Blind<C::Scalar>, | ^^^^^^^^^^^^^^^^^^^^^^^^^