[INFO] fetching crate r1cs 0.4.7...
[INFO] testing r1cs-0.4.7 against 1.54.0 for beta-1.55-1
[INFO] extracting crate r1cs 0.4.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate r1cs 0.4.7 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r1cs 0.4.7
[INFO] finished tweaking crates.io crate r1cs 0.4.7
[INFO] tweaked toml for crates.io crate r1cs 0.4.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ec41d3f32e322f9f421d15c824288bb7048668e7d98fcbb2f90591f9e19c8f5
[INFO] running `Command { std: "docker" "start" "-a" "2ec41d3f32e322f9f421d15c824288bb7048668e7d98fcbb2f90591f9e19c8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ec41d3f32e322f9f421d15c824288bb7048668e7d98fcbb2f90591f9e19c8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec41d3f32e322f9f421d15c824288bb7048668e7d98fcbb2f90591f9e19c8f5", kill_on_drop: false }`
[INFO] [stdout] 2ec41d3f32e322f9f421d15c824288bb7048668e7d98fcbb2f90591f9e19c8f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0d4299cca2b29cae8dfb96962bf98354085bd3105a15ecb09b782a42c93d0f7
[INFO] running `Command { std: "docker" "start" "-a" "e0d4299cca2b29cae8dfb96962bf98354085bd3105a15ecb09b782a42c93d0f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling bimap v0.4.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling r1cs v0.4.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/curve.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     x: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]   --> src/curve.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     y: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/curve.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     x: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]   --> src/curve.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     y: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/curve.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     x: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]   --> src/curve.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     y: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `z`
[INFO] [stdout]   --> src/curve.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     z: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `Command { std: "docker" "inspect" "e0d4299cca2b29cae8dfb96962bf98354085bd3105a15ecb09b782a42c93d0f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0d4299cca2b29cae8dfb96962bf98354085bd3105a15ecb09b782a42c93d0f7", kill_on_drop: false }`
[INFO] [stdout] e0d4299cca2b29cae8dfb96962bf98354085bd3105a15ecb09b782a42c93d0f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d65536616825865e0301136cd4904bb130bf3c3dfa035842be38e724fccf32d
[INFO] running `Command { std: "docker" "start" "-a" "4d65536616825865e0301136cd4904bb130bf3c3dfa035842be38e724fccf32d", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/curve.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     x: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]   --> src/curve.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     y: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/curve.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     x: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]   --> src/curve.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     y: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/curve.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     x: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]   --> src/curve.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     y: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `z`
[INFO] [stdout]   --> src/curve.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     z: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling r1cs v0.4.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]   --> src/embedded_curve.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     use std::iter;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> src/embedded_curve.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     use std::str::FromStr;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::assert_equal`
[INFO] [stdout]   --> src/embedded_curve.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     use itertools::assert_equal;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bls12_381`, `Bn128`, `Element`
[INFO] [stdout]   --> src/embedded_curve.rs:41:24
[INFO] [stdout]    |
[INFO] [stdout] 41 |     use crate::field::{Bn128, Bls12_381, Element};
[INFO] [stdout]    |                        ^^^^^  ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/curve.rs:261:13
[INFO] [stdout]     |
[INFO] [stdout] 261 |         let p = EdwardsPointExpression::<Bls12_381, JubJub>::from_expressions(
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/curve.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |         let p = EdwardsPointExpression::<Bls12_381, JubJub>::from_expressions(
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p3`
[INFO] [stdout]    --> src/curve.rs:342:13
[INFO] [stdout]     |
[INFO] [stdout] 342 |         let p3 = EdwardsPointExpression::<Bls12_381, JubJub>::scalar_mult(
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_p3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `builder`
[INFO] [stdout]   --> src/signature.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut builder = GadgetBuilder::<Bls12_381>::new();
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/signature.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let mut builder = GadgetBuilder::<Bls12_381>::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/curve.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     x: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]   --> src/curve.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     y: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/curve.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     x: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]   --> src/curve.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     y: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x`
[INFO] [stdout]   --> src/curve.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     x: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `y`
[INFO] [stdout]   --> src/curve.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     y: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `z`
[INFO] [stdout]   --> src/curve.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     z: Expression<F>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.49s
[INFO] running `Command { std: "docker" "inspect" "4d65536616825865e0301136cd4904bb130bf3c3dfa035842be38e724fccf32d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d65536616825865e0301136cd4904bb130bf3c3dfa035842be38e724fccf32d", kill_on_drop: false }`
[INFO] [stdout] 4d65536616825865e0301136cd4904bb130bf3c3dfa035842be38e724fccf32d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cd382eff2b39a94139dfb6f695f9538ebb4037c22380bb15479496725bfa9ca
[INFO] running `Command { std: "docker" "start" "-a" "4cd382eff2b39a94139dfb6f695f9538ebb4037c22380bb15479496725bfa9ca", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]   --> src/curve.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     x: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]   --> src/curve.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     y: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]   --> src/curve.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     x: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]   --> src/curve.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     y: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]   --> src/curve.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     x: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]   --> src/curve.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     y: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `z`
[INFO] [stderr]   --> src/curve.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     z: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter`
[INFO] [stderr]   --> src/embedded_curve.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     use std::iter;
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]   --> src/embedded_curve.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |     use std::str::FromStr;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::assert_equal`
[INFO] [stderr]   --> src/embedded_curve.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     use itertools::assert_equal;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Bls12_381`, `Bn128`, `Element`
[INFO] [stderr]   --> src/embedded_curve.rs:41:24
[INFO] [stderr]    |
[INFO] [stderr] 41 |     use crate::field::{Bn128, Bls12_381, Element};
[INFO] [stderr]    |                        ^^^^^  ^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]    --> src/curve.rs:261:13
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let p = EdwardsPointExpression::<Bls12_381, JubJub>::from_expressions(
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]    --> src/curve.rs:281:13
[INFO] [stderr]     |
[INFO] [stderr] 281 |         let p = EdwardsPointExpression::<Bls12_381, JubJub>::from_expressions(
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p3`
[INFO] [stderr]    --> src/curve.rs:342:13
[INFO] [stderr]     |
[INFO] [stderr] 342 |         let p3 = EdwardsPointExpression::<Bls12_381, JubJub>::scalar_mult(
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_p3`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `builder`
[INFO] [stderr]   --> src/signature.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let mut builder = GadgetBuilder::<Bls12_381>::new();
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/signature.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let mut builder = GadgetBuilder::<Bls12_381>::new();
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]   --> src/curve.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     x: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]   --> src/curve.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     y: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]   --> src/curve.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     x: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]   --> src/curve.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     y: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x`
[INFO] [stderr]   --> src/curve.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     x: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `y`
[INFO] [stderr]   --> src/curve.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     y: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `z`
[INFO] [stderr]   --> src/curve.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     z: Expression<F>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/r1cs-7f0a354c52aac63b)
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test bimap_util::tests::without_duplicates ... ok
[INFO] [stdout] test bimap_util::tests::with_duplicates ... ok
[INFO] [stdout] test bimap_util::tests::empty_lists ... ok
[INFO] [stdout] test binary_arithmetic::tests::binary_sum_asserting_no_overflow ... ok
[INFO] [stdout] test binary_arithmetic::tests::assert_zero_f257 ... ok
[INFO] [stdout] test bitwise_operations::tests::bitwise_not ... ok
[INFO] [stdout] test field::tests::multiplication_overflow ... ok
[INFO] [stdout] test gadget::tests::constraint_not_satisfied ... ok
[INFO] [stdout] test field_arithmetic::tests::exp ... ok
[INFO] [stdout] test binary_arithmetic::tests::binary_sum ... ok
[INFO] [stdout] test bitwise_operations::tests::bitwise_rotate_dec_significance ... ok
[INFO] [stdout] test binary_arithmetic::tests::binary_sum_ignoring_overflow ... ok
[INFO] [stdout] test gadget_builder::tests::assert_binary_2 ... ok
[INFO] [stdout] test lcg::tests::next_u32 ... ok
[INFO] [stdout] test matrices::tests::matrix_vector_multiplication ... ok
[INFO] [stdout] test gadget_builder::tests::selection ... ok
[INFO] [stdout] test curve::tests::point_on_curve ... ok
[INFO] [stdout] test merkle_damgard::tests::merkle_damgard ... ok
[INFO] [stdout] test field::tests::order_of_elements ... ok
[INFO] [stdout] test bitwise_operations::tests::bitwise_and ... ok
[INFO] [stdout] test boolean_algebra::tests::or ... ok
[INFO] [stdout] test gadget_builder::tests::assert_binary_0_1 ... ok
[INFO] [stdout] test embedded_curve::tests::subgroup_check ... ok
[INFO] [stdout] test merkle_trees::tests::large_merkle_root ... ok
[INFO] [stdout] test field::tests::additive_inverse ... ok
[INFO] [stdout] test field::tests::bits_0 ... ok
[INFO] [stdout] test curve::tests::point_not_on_curve_with_expressions ... ok
[INFO] [stdout] test boolean_algebra::tests::xor ... ok
[INFO] [stdout] test merkle_trees::tests::merkle_step ... ok
[INFO] [stdout] test merkle_trees::tests::merkle_root ... ok
[INFO] [stdout] test bitwise_operations::tests::bitwise_rotate_dec_significance_multiple_wraps ... ok
[INFO] [stdout] test miyaguchi_preneel::tests::miyaguchi_preneel ... ok
[INFO] [stdout] test field::tests::bits_19 ... ok
[INFO] [stdout] test mimc::tests::mimc_f11 ... ok
[INFO] [stdout] test boolean_algebra::tests::and ... ok
[INFO] [stdout] test rescue::tests::rescue_permutation_f11 ... ok
[INFO] [stdout] test davies_meyer::tests::davies_meyer ... ok
[INFO] [stdout] test sponge::tests::sponge_1_1_1_f7 ... ok
[INFO] [stdout] test permutations::tests::cube_and_cube_root ... ok
[INFO] [stdout] test mimc::tests::mimc_encrypt_and_decrypt ... ok
[INFO] [stdout] test verify_permutation::tests::route_2x2 ... ok
[INFO] [stdout] test verify_permutation::tests::route_3x3 ... ok
[INFO] [stdout] test random_access::tests::random_access ... ok
[INFO] [stdout] test field::tests::addition_overflow ... ok
[INFO] [stdout] test expression::tests::join_fermat_prime_field ... ok
[INFO] [stdout] test field::tests::addition ... ok
[INFO] [stdout] test gadget_builder::tests::equal ... ok
[INFO] [stdout] test poseidon::tests::poseidon_x3_f11 ... ok
[INFO] [stdout] test field::tests::multiplicative_inverse ... ok
[INFO] [stdout] test verify_permutation::tests::route_4x4 ... ok
[INFO] [stdout] test curve::tests::add_and_negate ... ok
[INFO] [stdout] test field_arithmetic::tests::divides ... ok
[INFO] [stdout] test verify_permutation::tests::route_5x5 ... ok
[INFO] [stdout] test bimap_util::tests::lengths_differ - should panic ... ok
[INFO] [stdout] test bimap_util::tests::not_a_permutation - should panic ... ok
[INFO] [stdout] test gadget::tests::missing_generator - should panic ... ok
[INFO] [stdout] test gadget::tests::missing_input - should panic ... ok
[INFO] [stdout] test mimc::tests::mimc_f7_incompatible - should panic ... ok
[INFO] [stdout] test permutations::tests::not_a_permutation - should panic ... ok
[INFO] [stdout] test curve::tests::point_not_on_curve - should panic ... ok
[INFO] [stdout] test verify_permutation::tests::lengths_differ - should panic ... ok
[INFO] [stdout] test sorting::tests::sort_4_ascending ... ok
[INFO] [stdout] test verify_permutation::tests::not_a_permutation - should panic ... ok
[INFO] [stdout] test expression::tests::join_fermat_prime_field_overflow - should panic ... ok
[INFO] [stdout] test field_arithmetic::tests::invert_zero - should panic ... ok
[INFO] [stdout] test sorting::tests::sort_4_descending ... ok
[INFO] [stdout] test splitting::tests::split_19_32 ... ok
[INFO] [stdout] test curve::tests::scalar_mult ... ok
[INFO] [stdout] test comparisons::tests::comparisons ... ok
[INFO] [stdout] test signature::tests::verify has been running for over 60 seconds
[INFO] [stdout] test signature::tests::verify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 78.98s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests r1cs
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4cd382eff2b39a94139dfb6f695f9538ebb4037c22380bb15479496725bfa9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd382eff2b39a94139dfb6f695f9538ebb4037c22380bb15479496725bfa9ca", kill_on_drop: false }`
[INFO] [stdout] 4cd382eff2b39a94139dfb6f695f9538ebb4037c22380bb15479496725bfa9ca
