[INFO] cloning repository https://github.com/tinh0/sha256-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tinh0/sha256-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinh0%2Fsha256-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinh0%2Fsha256-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b817bd16313fb83f8326093e67e2a5d671c8913
[INFO] checking tinh0/sha256-example against master#217cb73577ed6f30a2005dd75bab01d23ec4cd60 for pr-148939
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftinh0%2Fsha256-example" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tinh0/sha256-example
[INFO] finished tweaking git repo https://github.com/tinh0/sha256-example
[INFO] tweaked toml for git repo https://github.com/tinh0/sha256-example written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tinh0/sha256-example on toolchain 217cb73577ed6f30a2005dd75bab01d23ec4cd60
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tinh0/sha256-example 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" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/IrreducibleOSS/binius64`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cranelift-bitset v0.121.2
[INFO] [stderr]   Downloaded trait-set v0.3.0
[INFO] [stderr]   Downloaded getset v0.1.6
[INFO] [stderr]   Downloaded cranelift-entity v0.121.2
[INFO] [stderr]   Downloaded uninit v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54ed672ae6b7d9ebae72648208ed99d713eed62b23460a844daa6b6398760d33
[INFO] running `Command { std: "docker" "start" "-a" "54ed672ae6b7d9ebae72648208ed99d713eed62b23460a844daa6b6398760d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54ed672ae6b7d9ebae72648208ed99d713eed62b23460a844daa6b6398760d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ed672ae6b7d9ebae72648208ed99d713eed62b23460a844daa6b6398760d33", kill_on_drop: false }`
[INFO] [stdout] 54ed672ae6b7d9ebae72648208ed99d713eed62b23460a844daa6b6398760d33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1f94a7e038e45483cd3a7ffce667b82d4a9bc55d48d5b1b3df0ed886120b34c
[INFO] running `Command { std: "docker" "start" "-a" "c1f94a7e038e45483cd3a7ffce667b82d4a9bc55d48d5b1b3df0ed886120b34c", kill_on_drop: false }`
[INFO] [stderr]    Compiling binius-utils v0.1.0 (https://github.com/IrreducibleOSS/binius64#5540283e)
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking cranelift-bitset v0.121.2
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking uninit v0.6.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking hex-literal v1.0.0
[INFO] [stderr]     Checking cranelift-entity v0.121.2
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling auto_impl v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking binius-core v0.1.0 (https://github.com/IrreducibleOSS/binius64#5540283e)
[INFO] [stderr]     Checking binius-field v0.1.0 (https://github.com/IrreducibleOSS/binius64#5540283e)
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking binius-frontend v0.1.0 (https://github.com/IrreducibleOSS/binius64#5540283e)
[INFO] [stderr]     Checking binius-math v0.1.0 (https://github.com/IrreducibleOSS/binius64#5540283e)
[INFO] [stderr]     Checking binius-transcript v0.1.0 (https://github.com/IrreducibleOSS/binius64#5540283e)
[INFO] [stderr]     Checking binius-circuits v0.1.0 (https://github.com/IrreducibleOSS/binius64#5540283e)
[INFO] [stderr]     Checking binius-verifier v0.1.0 (https://github.com/IrreducibleOSS/binius64#5540283e)
[INFO] [stderr]     Checking binius-prover v0.1.0 (https://github.com/IrreducibleOSS/binius64#5540283e)
[INFO] [stderr]     Checking sha256-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::lattice::lattice_circuit`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::lattice::lattice_circuit;
[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::lattice::lattice_circuit`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::lattice::lattice_circuit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U128` is never constructed
[INFO] [stdout]   --> src/lattice.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct U128 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split128` is never used
[INFO] [stdout]   --> src/lattice.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn split128(v: u128) -> (u64, u64) {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u128_xor` is never used
[INFO] [stdout]   --> src/lattice.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn u128_xor(b: &CircuitBuilder, a: U128, c: U128) -> U128 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mul_x` is never used
[INFO] [stdout]   --> src/lattice.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn mul_x(b: &CircuitBuilder, a: U128) -> U128 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cxor` is never used
[INFO] [stdout]   --> src/lattice.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn cxor(b: &CircuitBuilder, acc: U128, x: U128, cond_msb: Wire) -> U128 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gfmul_by_public_byte` is never used
[INFO] [stdout]   --> src/lattice.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn gfmul_by_public_byte(b: &CircuitBuilder, a: U128, x: U128) -> U128 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lattice_circuit` is never used
[INFO] [stdout]    --> src/lattice.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn lattice_circuit(image_bytes: &[u8]) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/lattice.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let A: Vec<Vec<F>> = (0..m)
[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: variable `I` should have a snake case name
[INFO] [stdout]    --> src/lattice.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let I: Vec<F> = image_bytes.iter().map(|&b| F::from(b as u128)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]    --> src/lattice.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let mut H: Vec<F> = vec![F::ZERO; m];
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `U128` is never constructed
[INFO] [stdout]   --> src/lattice.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct U128 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split128` is never used
[INFO] [stdout]   --> src/lattice.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn split128(v: u128) -> (u64, u64) {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u128_xor` is never used
[INFO] [stdout]   --> src/lattice.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn u128_xor(b: &CircuitBuilder, a: U128, c: U128) -> U128 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mul_x` is never used
[INFO] [stdout]   --> src/lattice.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn mul_x(b: &CircuitBuilder, a: U128) -> U128 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cxor` is never used
[INFO] [stdout]   --> src/lattice.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn cxor(b: &CircuitBuilder, acc: U128, x: U128, cond_msb: Wire) -> U128 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gfmul_by_public_byte` is never used
[INFO] [stdout]   --> src/lattice.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn gfmul_by_public_byte(b: &CircuitBuilder, a: U128, x: U128) -> U128 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lattice_circuit` is never used
[INFO] [stdout]    --> src/lattice.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn lattice_circuit(image_bytes: &[u8]) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/lattice.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let A: Vec<Vec<F>> = (0..m)
[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: variable `I` should have a snake case name
[INFO] [stdout]    --> src/lattice.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let I: Vec<F> = image_bytes.iter().map(|&b| F::from(b as u128)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]    --> src/lattice.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let mut H: Vec<F> = vec![F::ZERO; m];
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.79s
[INFO] running `Command { std: "docker" "inspect" "c1f94a7e038e45483cd3a7ffce667b82d4a9bc55d48d5b1b3df0ed886120b34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f94a7e038e45483cd3a7ffce667b82d4a9bc55d48d5b1b3df0ed886120b34c", kill_on_drop: false }`
[INFO] [stdout] c1f94a7e038e45483cd3a7ffce667b82d4a9bc55d48d5b1b3df0ed886120b34c