[INFO] cloning repository https://github.com/logger-pileup/hachi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/logger-pileup/hachi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogger-pileup%2Fhachi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogger-pileup%2Fhachi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a450bbd65729d35c1a335850d0fcc150586e7f7
[INFO] checking logger-pileup/hachi against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogger-pileup%2Fhachi" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/logger-pileup/hachi
[INFO] finished tweaking git repo https://github.com/logger-pileup/hachi
[INFO] tweaked toml for git repo https://github.com/logger-pileup/hachi written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/logger-pileup/hachi on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/logger-pileup/hachi 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition2024` has been stabilized in the 1.85 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking logger-pileup/hachi against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogger-pileup%2Fhachi" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/logger-pileup/hachi
[INFO] finished tweaking git repo https://github.com/logger-pileup/hachi
[INFO] tweaked toml for git repo https://github.com/logger-pileup/hachi written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/logger-pileup/hachi on toolchain df1b9bf194c9183fb7c0604484171064069ce232
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/logger-pileup/hachi 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition2024` has been stabilized in the 1.85 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-ordinalize-derive v4.3.1
[INFO] [stderr]   Downloaded time-graph-macros v0.3.2
[INFO] [stderr]   Downloaded sha256 v1.6.0
[INFO] [stderr]   Downloaded ark-serialize-derive v0.5.0
[INFO] [stderr]   Downloaded enum-ordinalize v4.3.0
[INFO] [stderr]   Downloaded concrete-ntt v0.2.0
[INFO] [stderr]   Downloaded ark-poly v0.5.0
[INFO] [stderr]   Downloaded ark-linear-sumcheck v0.4.0
[INFO] [stderr]   Downloaded blake2 v0.9.2
[INFO] [stderr]   Downloaded time-graph v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96002ce5af3abec3e7d5e0b786db999f1de3be4afe0940e53b9033b699c5ec8a
[INFO] running `Command { std: "docker" "start" "-a" "96002ce5af3abec3e7d5e0b786db999f1de3be4afe0940e53b9033b699c5ec8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96002ce5af3abec3e7d5e0b786db999f1de3be4afe0940e53b9033b699c5ec8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96002ce5af3abec3e7d5e0b786db999f1de3be4afe0940e53b9033b699c5ec8a", kill_on_drop: false }`
[INFO] [stdout] 96002ce5af3abec3e7d5e0b786db999f1de3be4afe0940e53b9033b699c5ec8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0515206e635cc5c2feee6b9e273259a10fd10f72f22847e5060534096f8dd86e
[INFO] running `Command { std: "docker" "start" "-a" "0515206e635cc5c2feee6b9e273259a10fd10f72f22847e5060534096f8dd86e", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition2024` has been stabilized in the 1.85 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
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[INFO] [stderr]    Compiling zeroize_derive v1.4.2
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[INFO] [stderr]    Compiling num-derive v0.4.2
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[INFO] [stderr]     Checking ark-serialize v0.5.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0
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[INFO] [stderr]     Checking ark-ff v0.4.2
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[INFO] [stderr]     Checking ark-linear-sumcheck v0.4.0
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[INFO] [stderr]     Checking hachi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::rng`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::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: `crate::utils::write_random_data`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::write_random_data;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Q`
[INFO] [stdout]   --> src/main.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::hachi::setup::{Setup, Q};
[INFO] [stdout]    |                                  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::rng`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::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: `crate::utils::write_random_data`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::utils::write_random_data;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Q`
[INFO] [stdout]   --> src/main.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::hachi::setup::{Setup, Q};
[INFO] [stdout]    |                                  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c_i_t_i_rem`
[INFO] [stdout]    --> src/hachi/evaluate.rs:470:32
[INFO] [stdout]     |
[INFO] [stdout] 470 |         let (c_i_t_i_quotient, c_i_t_i_rem) = Self::lift_sum_c_i_t_i(params, &t, &challenges, &ops);
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_i_t_i_rem`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_z_rem`
[INFO] [stdout]    --> src/hachi/evaluate.rs:471:28
[INFO] [stdout]     |
[INFO] [stdout] 471 |         let (a_z_quotient, a_z_rem) = Self::lift_a_z(params, &z, &ops);
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_a_z_rem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `u` is never read
[INFO] [stdout]    --> src/hachi/common.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let mut u = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `chal_poly_eval` is never used
[INFO] [stdout]   --> src/arithmetic/poly.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait PolyOps<T>
[INFO] [stdout]    |           ------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn chal_poly_eval(chal: &[T], alpha_pows: &[Fq4]) -> Fq4;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/stream/mod.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait MatrixStream<T> {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INT_WIDTH` is never used
[INFO] [stdout]   --> src/utils/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const INT_WIDTH: usize = 4;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_random_data` is never used
[INFO] [stdout]   --> src/utils/mod.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn write_random_data(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `z_bound` is never read
[INFO] [stdout]   --> src/hachi/setup.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Parameters<T> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub z_bound: T,                 // bound on elements in z (pre-decomposition)
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub A: I64RandMat,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub B: I64RandMat,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub D: I64RandMat
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let A = I64RandMat::init(n_a, d * (1 << m) * delta_0, q, a_seed);
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let B = I64RandMat::init(n_b, d * (1 << r) * n_a * delta_1, q, b_seed);
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `D` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let D = I64RandMat::init(n_d, d * (1 << r) * delta_1, q, d_seed);
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compute_U_and_w` should have a snake case name
[INFO] [stdout]   --> src/hachi/evaluate.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn compute_U_and_w(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `compute_u_and_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U` should have a snake case name
[INFO] [stdout]   --> src/hachi/evaluate.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut U = vec![0i64; params.d];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U` should have a snake case name
[INFO] [stdout]    --> src/hachi/evaluate.rs:455:14
[INFO] [stdout]     |
[INFO] [stdout] 455 |         let (U, w) = Self::compute_U_and_w(params, witness, x, &ops);
[INFO] [stdout]     |              ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U` should have a snake case name
[INFO] [stdout]   --> src/hachi/common.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         U: &[i64], 
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c_i_t_i_rem`
[INFO] [stdout]    --> src/hachi/evaluate.rs:470:32
[INFO] [stdout]     |
[INFO] [stdout] 470 |         let (c_i_t_i_quotient, c_i_t_i_rem) = Self::lift_sum_c_i_t_i(params, &t, &challenges, &ops);
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_i_t_i_rem`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_z_rem`
[INFO] [stdout]    --> src/hachi/evaluate.rs:471:28
[INFO] [stdout]     |
[INFO] [stdout] 471 |         let (a_z_quotient, a_z_rem) = Self::lift_a_z(params, &z, &ops);
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_a_z_rem`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `u` is never read
[INFO] [stdout]    --> src/hachi/common.rs:143:21
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let mut u = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `chal_poly_eval` is never used
[INFO] [stdout]   --> src/arithmetic/poly.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait PolyOps<T>
[INFO] [stdout]    |           ------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn chal_poly_eval(chal: &[T], alpha_pows: &[Fq4]) -> Fq4;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/stream/mod.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait MatrixStream<T> {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INT_WIDTH` is never used
[INFO] [stdout]   --> src/utils/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const INT_WIDTH: usize = 4;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_random_data` is never used
[INFO] [stdout]   --> src/utils/mod.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn write_random_data(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `z_bound` is never read
[INFO] [stdout]   --> src/hachi/setup.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Parameters<T> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub z_bound: T,                 // bound on elements in z (pre-decomposition)
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub A: I64RandMat,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub B: I64RandMat,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub D: I64RandMat
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let A = I64RandMat::init(n_a, d * (1 << m) * delta_0, q, a_seed);
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let B = I64RandMat::init(n_b, d * (1 << r) * n_a * delta_1, q, b_seed);
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `D` should have a snake case name
[INFO] [stdout]   --> src/hachi/setup.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let D = I64RandMat::init(n_d, d * (1 << r) * delta_1, q, d_seed);
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compute_U_and_w` should have a snake case name
[INFO] [stdout]   --> src/hachi/evaluate.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn compute_U_and_w(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `compute_u_and_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U` should have a snake case name
[INFO] [stdout]   --> src/hachi/evaluate.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut U = vec![0i64; params.d];
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U` should have a snake case name
[INFO] [stdout]    --> src/hachi/evaluate.rs:455:14
[INFO] [stdout]     |
[INFO] [stdout] 455 |         let (U, w) = Self::compute_U_and_w(params, witness, x, &ops);
[INFO] [stdout]     |              ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U` should have a snake case name
[INFO] [stdout]   --> src/hachi/common.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         U: &[i64], 
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.63s
[INFO] running `Command { std: "docker" "inspect" "0515206e635cc5c2feee6b9e273259a10fd10f72f22847e5060534096f8dd86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0515206e635cc5c2feee6b9e273259a10fd10f72f22847e5060534096f8dd86e", kill_on_drop: false }`
[INFO] [stdout] 0515206e635cc5c2feee6b9e273259a10fd10f72f22847e5060534096f8dd86e
