[INFO] cloning repository https://github.com/carlosb1/mini-zkvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carlosb1/mini-zkvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosb1%2Fmini-zkvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosb1%2Fmini-zkvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 855c96f996c340ec2b0d88f45117d057fbd32357
[INFO] checking carlosb1/mini-zkvm against try#d8be25549d5418405531341b4be6d8538fc3c42e for pr-156160-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosb1%2Fmini-zkvm" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/carlosb1/mini-zkvm
[INFO] finished tweaking git repo https://github.com/carlosb1/mini-zkvm
[INFO] tweaked toml for git repo https://github.com/carlosb1/mini-zkvm written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/carlosb1/mini-zkvm on toolchain d8be25549d5418405531341b4be6d8538fc3c42e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/carlosb1/mini-zkvm 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" "+d8be25549d5418405531341b4be6d8538fc3c42e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:fd22e2154e7db748230f413534f3a6d034160c9d2b7c14b90fba4e9bfc1a36d4" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ba9898d95273da1a7a431050ba4a77c4cf9ab50eb7aa7e66a912dda8e4667d8d
[INFO] running `Command { std: "docker" "start" "ba9898d95273da1a7a431050ba4a77c4cf9ab50eb7aa7e66a912dda8e4667d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba9898d95273da1a7a431050ba4a77c4cf9ab50eb7aa7e66a912dda8e4667d8d" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba9898d95273da1a7a431050ba4a77c4cf9ab50eb7aa7e66a912dda8e4667d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba9898d95273da1a7a431050ba4a77c4cf9ab50eb7aa7e66a912dda8e4667d8d" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking plonky2_util v1.0.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking keccak-hash v0.8.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking plonky2_maybe_rayon v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking plonky2_field v1.0.0
[INFO] [stderr]     Checking plonky2 v1.0.2
[INFO] [stderr]     Checking starky v1.0.2
[INFO] [stderr]     Checking mini-kvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `TraceStep` and `VM`
[INFO] [stdout]   --> src/parser.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::vm::{Instruction, TraceStep, VM};
[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: `TraceStep`
[INFO] [stdout]  --> src/constraints.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::vm::{MiniVM, TraceStep};
[INFO] [stdout]   |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::field::goldilocks_field::GoldilocksField as F`
[INFO] [stdout]  --> src/stark.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use plonky2::field::goldilocks_field::GoldilocksField as F;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::field::types::Field`
[INFO] [stdout]  --> src/stark.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use plonky2::field::types::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use serde::Deserialize;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `starky::stark::Stark`
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use starky::stark::Stark;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TraceStep` and `VM`
[INFO] [stdout]   --> src/parser.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::vm::{Instruction, TraceStep, VM};
[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: `TraceStep`
[INFO] [stdout]  --> src/constraints.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::vm::{MiniVM, TraceStep};
[INFO] [stdout]   |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::field::goldilocks_field::GoldilocksField as F`
[INFO] [stdout]  --> src/stark.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use plonky2::field::goldilocks_field::GoldilocksField as F;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::field::types::Field`
[INFO] [stdout]  --> src/stark.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use plonky2::field::types::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Deserialize`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use serde::Deserialize;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `starky::stark::Stark`
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use starky::stark::Stark;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem`
[INFO] [stdout]   --> src/stark.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let mem = local[2];
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_mem`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem_next`
[INFO] [stdout]   --> src/stark.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mem_next = next[2];
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mem_next`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `builder`
[INFO] [stdout]   --> src/stark.rs:59:32
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn eval_ext_circuit(&self, builder: &mut CircuitBuilder<F, D>, vars: &Self::EvaluationFrameTarget, yield_constr: &mut RecursiveC...
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vars`
[INFO] [stdout]   --> src/stark.rs:59:68
[INFO] [stdout]    |
[INFO] [stdout] 59 | ... &mut CircuitBuilder<F, D>, vars: &Self::EvaluationFrameTarget, yield_constr: &mut RecursiveConstraintConsumer<F, D>) {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_vars`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yield_constr`
[INFO] [stdout]   --> src/stark.rs:59:104
[INFO] [stdout]    |
[INFO] [stdout] 59 | ...luationFrameTarget, yield_constr: &mut RecursiveConstraintConsumer<F, D>) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_yield_constr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pis`
[INFO] [stdout]   --> src/frame.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn from_values(lv: &[P], nv: &[P], pis: &[FE]) -> Self {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_pis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut trace = vec![
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut last_row = trace.last().unwrap().clone();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem`
[INFO] [stdout]   --> src/stark.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let mem = local[2];
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_mem`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mem_next`
[INFO] [stdout]   --> src/stark.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mem_next = next[2];
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mem_next`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `builder`
[INFO] [stdout]   --> src/stark.rs:59:32
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn eval_ext_circuit(&self, builder: &mut CircuitBuilder<F, D>, vars: &Self::EvaluationFrameTarget, yield_constr: &mut RecursiveC...
[INFO] [stdout]    |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vars`
[INFO] [stdout]   --> src/stark.rs:59:68
[INFO] [stdout]    |
[INFO] [stdout] 59 | ... &mut CircuitBuilder<F, D>, vars: &Self::EvaluationFrameTarget, yield_constr: &mut RecursiveConstraintConsumer<F, D>) {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_vars`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yield_constr`
[INFO] [stdout]   --> src/stark.rs:59:104
[INFO] [stdout]    |
[INFO] [stdout] 59 | ...luationFrameTarget, yield_constr: &mut RecursiveConstraintConsumer<F, D>) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_yield_constr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pis`
[INFO] [stdout]   --> src/frame.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn from_values(lv: &[P], nv: &[P], pis: &[FE]) -> Self {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_pis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut trace = vec![
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut last_row = trace.last().unwrap().clone();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.49s
[INFO] running `Command { std: "docker" "inspect" "ba9898d95273da1a7a431050ba4a77c4cf9ab50eb7aa7e66a912dda8e4667d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba9898d95273da1a7a431050ba4a77c4cf9ab50eb7aa7e66a912dda8e4667d8d", kill_on_drop: false }`
[INFO] [stdout] ba9898d95273da1a7a431050ba4a77c4cf9ab50eb7aa7e66a912dda8e4667d8d
