[INFO] cloning repository https://github.com/recmo/delegated-spartan [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/recmo/delegated-spartan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frecmo%2Fdelegated-spartan", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frecmo%2Fdelegated-spartan'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5807a1fe9079ae1ced5f2d9303fbbf12f9c8a125 [INFO] checking recmo/delegated-spartan against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frecmo%2Fdelegated-spartan" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/recmo/delegated-spartan [INFO] finished tweaking git repo https://github.com/recmo/delegated-spartan [INFO] tweaked toml for git repo https://github.com/recmo/delegated-spartan written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/recmo/delegated-spartan on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/recmo/delegated-spartan 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" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... 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}` [INFO] [stdout] 042febcb0aaf179706664776dd979abc4e6f5564929cafd9e9b90e647cbefbde [INFO] running `Command { std: "docker" "start" "-a" "042febcb0aaf179706664776dd979abc4e6f5564929cafd9e9b90e647cbefbde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "042febcb0aaf179706664776dd979abc4e6f5564929cafd9e9b90e647cbefbde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "042febcb0aaf179706664776dd979abc4e6f5564929cafd9e9b90e647cbefbde", kill_on_drop: false }` [INFO] [stdout] 042febcb0aaf179706664776dd979abc4e6f5564929cafd9e9b90e647cbefbde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" 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[stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Checking tracing-indicatif v0.3.6 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking ark-bn254 v0.4.0 [INFO] [stderr] Checking delegated-spartan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `intt`, `ntt`, and `pcs::hyrax::compute_contraction` [INFO] [stdout] --> src/pcs/ligero.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | ntt::{intt, ntt, transpose}, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] 5 | pcs::hyrax::compute_contraction, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `intt`, `ntt`, and `pcs::hyrax::compute_contraction` [INFO] [stdout] --> src/pcs/ligero.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | ntt::{intt, ntt, transpose}, [INFO] [stdout] | ^^^^ ^^^ [INFO] [stdout] 5 | pcs::hyrax::compute_contraction, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/pcs/ligero.rs:140:21 [INFO] [stdout] | [INFO] [stdout] 140 | fn divisor_close_to(n: usize, target: usize) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_coset` [INFO] [stdout] --> src/reed_solomon.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut current_coset = Fr::ONE; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_coset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/reed_solomon.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut current_coset = Fr::ONE; [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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/pcs/ligero.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn commit(&self, transcript: &mut Prover, f: &[Fr]) -> LigeroCommitment { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn commit(&self, transcript: &mut Prover, f: &[Fr]) -> LigeroCommitment<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/pcs/ligero.rs:140:21 [INFO] [stdout] | [INFO] [stdout] 140 | fn divisor_close_to(n: usize, target: usize) -> usize { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_coset` [INFO] [stdout] --> src/reed_solomon.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut current_coset = Fr::ONE; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_coset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/reed_solomon.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut current_coset = Fr::ONE; [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: unused import: `cmp::Ordering` [INFO] [stdout] --> benches/utils.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | cmp::Ordering, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/pcs/ligero.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn commit(&self, transcript: &mut Prover, f: &[Fr]) -> LigeroCommitment { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn commit(&self, transcript: &mut Prover, f: &[Fr]) -> LigeroCommitment<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalDeserialize`, `CanonicalSerialize`, `Compress`, `Serialize`, `Validate`, and `rayon::iter::repeatn` [INFO] [stdout] --> src/bin/r1cs-tester.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | ark_serialize::{CanonicalDeserialize, CanonicalSerialize, Compress, Validate}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 5 | rayon::iter::repeatn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | serde::{Deserialize, Serialize}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cmp::Ordering` [INFO] [stdout] --> benches/utils.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | cmp::Ordering, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cmp::Ordering` [INFO] [stdout] --> benches/utils.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | cmp::Ordering, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CanonicalDeserialize`, `CanonicalSerialize`, `Compress`, `Serialize`, `Validate`, and `rayon::iter::repeatn` [INFO] [stdout] --> src/bin/r1cs-tester.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | ark_serialize::{CanonicalDeserialize, CanonicalSerialize, Compress, Validate}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 5 | rayon::iter::repeatn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | serde::{Deserialize, Serialize}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `reset` is never used [INFO] [stdout] --> benches/allocator.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl MeasuringAllocator { [INFO] [stdout] | -------------------------------------------------- method in this implementation [INFO] [stdout] 14 | pub fn reset(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `Command { std: "docker" "inspect" "0d756f6466663441e332d4209d3213f081b893a795c9a1d162ecf77c7ebc7721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" 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