[INFO] cloning repository https://github.com/0x5ea000000/veil-arkworks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x5ea000000/veil-arkworks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x5ea000000%2Fveil-arkworks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x5ea000000%2Fveil-arkworks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25fdfb6518eee28bbc029af2170380fadd3bb63e [INFO] checking 0x5ea000000/veil-arkworks against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x5ea000000%2Fveil-arkworks" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/0x5ea000000/veil-arkworks [INFO] finished tweaking git repo https://github.com/0x5ea000000/veil-arkworks [INFO] tweaked toml for git repo https://github.com/0x5ea000000/veil-arkworks written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/0x5ea000000/veil-arkworks on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/0x5ea000000/veil-arkworks already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ark-ed-on-bls12-381 v0.5.0 [INFO] [stderr] Downloaded ark-r1cs-std v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f531a390cbb60f91fe1a8915d646e979e4de6c1bd6832e44a2bcc0ac34fa65ca [INFO] running `Command { std: "docker" "start" "-a" "f531a390cbb60f91fe1a8915d646e979e4de6c1bd6832e44a2bcc0ac34fa65ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f531a390cbb60f91fe1a8915d646e979e4de6c1bd6832e44a2bcc0ac34fa65ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f531a390cbb60f91fe1a8915d646e979e4de6c1bd6832e44a2bcc0ac34fa65ca", kill_on_drop: false }` [INFO] [stdout] f531a390cbb60f91fe1a8915d646e979e4de6c1bd6832e44a2bcc0ac34fa65ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d653922dd7fa4b501d4771405e3358f1fde49e94c337d618315c72df265efd2e [INFO] running `Command { std: "docker" "start" "-a" "d653922dd7fa4b501d4771405e3358f1fde49e94c337d618315c72df265efd2e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking ark-std v0.5.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.1 [INFO] [stderr] Compiling ark-serialize-derive v0.5.0 [INFO] [stderr] Compiling ark-ff-macros v0.5.0 [INFO] [stderr] Compiling ark-ff-asm v0.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling ark-crypto-primitives-macros v0.5.0 [INFO] [stderr] Checking ark-serialize v0.5.0 [INFO] [stderr] Compiling enum-ordinalize v4.3.0 [INFO] [stderr] Compiling educe v0.6.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking merlin v3.0.0 [INFO] [stderr] Checking ark-ff v0.5.0 [INFO] [stderr] Checking ark-poly v0.5.0 [INFO] [stderr] Checking ark-relations v0.5.1 [INFO] [stderr] Checking ark-snark v0.5.1 [INFO] [stderr] Checking ark-ec v0.5.0 [INFO] [stderr] Checking ark-r1cs-std v0.5.0 [INFO] [stderr] Checking ark-bls12-381 v0.5.0 [INFO] [stderr] Checking ark-crypto-primitives v0.5.0 [INFO] [stderr] Checking ark-ed-on-bls12-381 v0.5.0 [INFO] [stderr] Checking ark-groth16 v0.5.0 [INFO] [stderr] Checking veil-arkworks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ark_ff::BigInteger256` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ark_ff::BigInteger256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `UniformRand`, `iter::zip`, and `test_rng` [INFO] [stdout] --> src/lib.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use ark_std::{UniformRand, iter::zip, test_rng}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Bls12_381` and `Fr as BlsFr` [INFO] [stdout] --> src/circuit.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use ark_bls12_381::{Bls12_381, Fr as BlsFr}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PedersenCRHCompressorGadget` and `TECompressorGadget` [INFO] [stdout] --> src/circuit.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | PedersenCRHCompressorGadget, TECompressorGadget, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PedersenCRHCompressor` and `TECompressor` [INFO] [stdout] --> src/circuit.rs:10:49 [INFO] [stdout] | [INFO] [stdout] 10 | use ark_crypto_primitives::crh::injective_map::{PedersenCRHCompressor, TECompressor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ark_crypto_primitives::snark::SNARK` [INFO] [stdout] --> src/circuit.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use ark_crypto_primitives::snark::SNARK; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AffineRepr`, `CurveGroup`, and `pairing::Pairing` [INFO] [stdout] --> src/circuit.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | use ark_ec::{AffineRepr, CurveGroup, pairing::Pairing}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BigInteger256`, `BigInteger`, and `Field` [INFO] [stdout] --> src/circuit.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | use ark_ff::{BigInteger, BigInteger256, Field}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PrimeField` and `UniformRand` [INFO] [stdout] --> src/circuit.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | use ark_ff::{PrimeField, UniformRand}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ark_groth16::Groth16` [INFO] [stdout] --> src/circuit.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use ark_groth16::Groth16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lc` [INFO] [stdout] --> src/circuit.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | lc, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ark_std::rand::SeedableRng` [INFO] [stdout] --> src/circuit.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use ark_std::rand::SeedableRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ops::MulAssign` [INFO] [stdout] --> src/circuit.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use core::ops::MulAssign; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::circuit` [INFO] [stdout] --> src/circuit.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use crate::circuit; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter::zip` [INFO] [stdout] --> src/lib.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use ark_std::{UniformRand, iter::zip, test_rng}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Fr as BlsFr` [INFO] [stdout] --> src/circuit.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | use ark_bls12_381::{Bls12_381, Fr as BlsFr}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PedersenCRHCompressorGadget` and `TECompressorGadget` [INFO] [stdout] --> src/circuit.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | PedersenCRHCompressorGadget, TECompressorGadget, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PedersenCRHCompressor` and `TECompressor` [INFO] [stdout] --> src/circuit.rs:10:49 [INFO] [stdout] | [INFO] [stdout] 10 | use ark_crypto_primitives::crh::injective_map::{PedersenCRHCompressor, TECompressor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AffineRepr`, `CurveGroup`, and `pairing::Pairing` [INFO] [stdout] --> src/circuit.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | use ark_ec::{AffineRepr, CurveGroup, pairing::Pairing}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BigInteger256`, `BigInteger`, and `Field` [INFO] [stdout] --> src/circuit.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | use ark_ff::{BigInteger, BigInteger256, Field}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PrimeField` and `UniformRand` [INFO] [stdout] --> src/circuit.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | use ark_ff::{PrimeField, UniformRand}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lc` [INFO] [stdout] --> src/circuit.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | lc, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ops::MulAssign` [INFO] [stdout] --> src/circuit.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use core::ops::MulAssign; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::circuit` [INFO] [stdout] --> src/circuit.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use crate::circuit; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LeafH` is never used [INFO] [stdout] --> src/lib.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | type LeafH = pedersen::CRH; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `CompressH` is never used [INFO] [stdout] --> src/lib.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | type CompressH = pedersen::TwoToOneCRH; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `JubJubMerkleTreeParams` is never constructed [INFO] [stdout] --> src/lib.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct JubJubMerkleTreeParams; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `JubJubMerkleTree` is never used [INFO] [stdout] --> src/lib.rs:35:6 [INFO] [stdout] | [INFO] [stdout] 35 | type JubJubMerkleTree = MerkleTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `merkle_tree_test` is never used [INFO] [stdout] --> src/lib.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn merkle_tree_test(leaves: &[L], update_query: &[(usize, L)]) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ConstraintF` is never used [INFO] [stdout] --> src/circuit.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | pub type ConstraintF = ark_ed_on_bls12_381::Fq; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Window4x256` is never constructed [INFO] [stdout] --> src/circuit.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct Window4x256; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LeafH` is never used [INFO] [stdout] --> src/circuit.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | pub type LeafH = pedersen::CRH; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LeafHG` is never used [INFO] [stdout] --> src/circuit.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | pub type LeafHG = pedersen::constraints::CRHGadget; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `TwoToOneHG` is never used [INFO] [stdout] --> src/circuit.rs:46:10 [INFO] [stdout] | [INFO] [stdout] 46 | pub type TwoToOneHG = pedersen::constraints::TwoToOneCRHGadget; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `TwoToOneH` is never used [INFO] [stdout] --> src/circuit.rs:47:10 [INFO] [stdout] | [INFO] [stdout] 47 | pub type TwoToOneH = pedersen::TwoToOneCRH; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LeafVar` is never used [INFO] [stdout] --> src/circuit.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | pub type LeafVar = [UInt8]; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `JubJubMerkleTreeParams` is never constructed [INFO] [stdout] --> src/circuit.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct JubJubMerkleTreeParams; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `JubJubMerkleTreeParamsVar` is never constructed [INFO] [stdout] --> src/circuit.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct JubJubMerkleTreeParamsVar; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `JubJubMerkleTree` is never used [INFO] [stdout] --> src/circuit.rs:73:6 [INFO] [stdout] | [INFO] [stdout] 73 | type JubJubMerkleTree = MerkleTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Root` is never used [INFO] [stdout] --> src/circuit.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | pub type Root = ::Output; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Leaf` is never used [INFO] [stdout] --> src/circuit.rs:76:10 [INFO] [stdout] | [INFO] [stdout] 76 | pub type Leaf = Vec; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `JubJubPath` is never used [INFO] [stdout] --> src/circuit.rs:77:10 [INFO] [stdout] | [INFO] [stdout] 77 | pub type JubJubPath = Path; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MerkleTreeVerificationCircuit` is never constructed [INFO] [stdout] --> src/circuit.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct MerkleTreeVerificationCircuit { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/circuit.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 157 | let mut tree = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vk` [INFO] [stdout] --> src/circuit.rs:161:14 [INFO] [stdout] | [INFO] [stdout] 161 | let (pk, vk) = Groth16::::circuit_specific_setup( [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pi` [INFO] [stdout] --> src/circuit.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | let pi = [circuit.root.unwrap()]; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pi` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | let mut leaves: Vec<_> = leaves [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | let mut tree = JubJubMerkleTree::new(&leaf_crh_params, &two_to_one_params, &leaves).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.87s [INFO] running `Command { std: "docker" "inspect" "d653922dd7fa4b501d4771405e3358f1fde49e94c337d618315c72df265efd2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d653922dd7fa4b501d4771405e3358f1fde49e94c337d618315c72df265efd2e", kill_on_drop: false }` [INFO] [stdout] d653922dd7fa4b501d4771405e3358f1fde49e94c337d618315c72df265efd2e