[INFO] cloning repository https://github.com/rishotics/halo2-hamming-distance
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rishotics/halo2-hamming-distance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishotics%2Fhalo2-hamming-distance", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b80961820c4921103580c9a780c5c0d69e696ac
[INFO] checking rishotics/halo2-hamming-distance against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishotics%2Fhalo2-hamming-distance" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rishotics/halo2-hamming-distance
[INFO] finished tweaking git repo https://github.com/rishotics/halo2-hamming-distance
[INFO] tweaked toml for git repo https://github.com/rishotics/halo2-hamming-distance written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rishotics/halo2-hamming-distance on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rishotics/halo2-hamming-distance 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `f32::consts::E`
[INFO] [stdout]  --> src/hamming.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     f32::consts::E, marker::PhantomData
[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: `Region` and `metadata::Constraint`
[INFO] [stdout]  --> src/hamming.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     dev::{metadata::Constraint, MockProver},
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     circuit::{Layouter, Chip, Value, AssignedCell, Region, SimpleFloorPlanner}, 
[INFO] [stdout]   |                                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/hamming.rs:183:13
[INFO] [stdout]     |
[INFO] [stdout] 183 | /             ///Two questions:
[INFO] [stdout] 184 | |             /// 1. why 0 offset always? why cant we pass i as offset?
[INFO] [stdout] 185 | |             /// 2. How copy advice from a and b ? 
[INFO] [stdout] 186 | |             /// Answer2: so basically a: Self::Num and Number =Num and Number.0 is AssignedCell<F,F> and AssignedCell<F,F> has copy_advice method
[INFO] [stdout]     | |_________________________________________________________________________________________________________________________________________________^
[INFO] [stdout] 187 |               let a_value = a.0.copy_advice(|| "left val", &mut regoin, config.advice[0], 0)?;
[INFO] [stdout]     |               -------------------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32::consts::E`
[INFO] [stdout]  --> src/hamming.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     f32::consts::E, marker::PhantomData
[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: `Region` and `metadata::Constraint`
[INFO] [stdout]  --> src/hamming.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |     dev::{metadata::Constraint, MockProver},
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     circuit::{Layouter, Chip, Value, AssignedCell, Region, SimpleFloorPlanner}, 
[INFO] [stdout]   |                                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/hamming.rs:183:13
[INFO] [stdout]     |
[INFO] [stdout] 183 | /             ///Two questions:
[INFO] [stdout] 184 | |             /// 1. why 0 offset always? why cant we pass i as offset?
[INFO] [stdout] 185 | |             /// 2. How copy advice from a and b ? 
[INFO] [stdout] 186 | |             /// Answer2: so basically a: Self::Num and Number =Num and Number.0 is AssignedCell<F,F> and AssignedCell<F,F> has copy_advice method
[INFO] [stdout]     | |_________________________________________________________________________________________________________________________________________________^
[INFO] [stdout] 187 |               let a_value = a.0.copy_advice(|| "left val", &mut regoin, config.advice[0], 0)?;
[INFO] [stdout]     |               -------------------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/hamming.rs:181:13
[INFO] [stdout]     |
[INFO] [stdout] 181 |             config.s_xor.enable(&mut regoin, 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 181 |             let _ = config.s_xor.enable(&mut regoin, 0);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/hamming.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |             config.s_accumulator.enable(&mut region, 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 202 |             let _ = config.s_accumulator.enable(&mut region, 0);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/hamming.rs:181:13
[INFO] [stdout]     |
[INFO] [stdout] 181 |             config.s_xor.enable(&mut regoin, 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 181 |             let _ = config.s_xor.enable(&mut regoin, 0);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/hamming.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |             config.s_accumulator.enable(&mut region, 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 202 |             let _ = config.s_accumulator.enable(&mut region, 0);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.13s
[INFO] running `Command { std: "docker" "inspect" "b43938dbabde61e125f29b13f6d995fb2c365ab79eeadba44bae61ec758a1e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43938dbabde61e125f29b13f6d995fb2c365ab79eeadba44bae61ec758a1e93", kill_on_drop: false }`
[INFO] [stdout] b43938dbabde61e125f29b13f6d995fb2c365ab79eeadba44bae61ec758a1e93
