[INFO] cloning repository https://github.com/duguorong009/sumcheck-practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/duguorong009/sumcheck-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduguorong009%2Fsumcheck-practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduguorong009%2Fsumcheck-practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 71c3da00815aae4af57bc74c3bb6c122cc3c88b5 [INFO] checking duguorong009/sumcheck-practice against master#a58ec8ff03b3269b20104eb7eae407be48ab95a7 for pr-119849-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduguorong009%2Fsumcheck-practice" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/duguorong009/sumcheck-practice on toolchain a58ec8ff03b3269b20104eb7eae407be48ab95a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/duguorong009/sumcheck-practice [INFO] finished tweaking git repo https://github.com/duguorong009/sumcheck-practice [INFO] tweaked toml for git repo https://github.com/duguorong009/sumcheck-practice written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/duguorong009/sumcheck-practice 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" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zeroize v1.7.0 [INFO] [stderr] Downloaded zerocopy v0.7.26 [INFO] [stderr] Downloaded zerocopy-derive v0.7.26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ddd2fb520c83d282bd6d3da5206ccf9c870706abc4a93ecbf5a1a4ebc2b9942 [INFO] running `Command { std: "docker" "start" "-a" "5ddd2fb520c83d282bd6d3da5206ccf9c870706abc4a93ecbf5a1a4ebc2b9942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ddd2fb520c83d282bd6d3da5206ccf9c870706abc4a93ecbf5a1a4ebc2b9942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ddd2fb520c83d282bd6d3da5206ccf9c870706abc4a93ecbf5a1a4ebc2b9942", kill_on_drop: false }` [INFO] [stdout] 5ddd2fb520c83d282bd6d3da5206ccf9c870706abc4a93ecbf5a1a4ebc2b9942 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20e76454cbae841781b66174648776d2e0dba8d5fe608624db5080f4a022bc6a [INFO] running `Command { std: "docker" "start" "-a" "20e76454cbae841781b66174648776d2e0dba8d5fe608624db5080f4a022bc6a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking zerocopy v0.7.26 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.8.6 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking ark-serialize v0.4.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking ark-bls12-381 v0.4.0 [INFO] [stderr] Checking sumcheck-practice v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias `UniPoly` is never used [INFO] [stdout] --> src/sumcheck.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | type UniPoly = UniSparsePolynomial; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `g` and `r_vec` are never read [INFO] [stdout] --> src/sumcheck.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | struct Prover { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 14 | pub g: MultiPoly, [INFO] [stdout] | ^ [INFO] [stdout] 15 | pub r_vec: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Prover` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `gen_uni_polynomial`, `evaluate_gj`, `evaluate_term`, and `slow_sum_g` are never used [INFO] [stdout] --> src/sumcheck.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Prover { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 19 | pub fn new(g: &MultiPoly) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn gen_uni_polynomial(&mut self, r: Option) -> UniPoly { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn evaluate_gj(&self, points: Vec) -> UniPoly { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn evaluate_term( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn slow_sum_g(&self) -> ScalarField { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `n_to_vec` is never used [INFO] [stdout] --> src/sumcheck.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn n_to_vec(i: usize, n: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_r` is never used [INFO] [stdout] --> src/sumcheck.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn get_r() -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_degree` is never used [INFO] [stdout] --> src/sumcheck.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn max_degree(g: &MultiPoly) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify` is never used [INFO] [stdout] --> src/sumcheck.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn verify(g: &MultiPoly, c_1: ScalarField) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `slow_verify` is never used [INFO] [stdout] --> src/sumcheck.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn slow_verify(g: &MultiPoly, c_1: ScalarField) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `UniPoly` is never used [INFO] [stdout] --> src/sumcheck.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | type UniPoly = UniSparsePolynomial; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `g` and `r_vec` are never read [INFO] [stdout] --> src/sumcheck.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | struct Prover { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 14 | pub g: MultiPoly, [INFO] [stdout] | ^ [INFO] [stdout] 15 | pub r_vec: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Prover` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `gen_uni_polynomial`, `evaluate_gj`, `evaluate_term`, and `slow_sum_g` are never used [INFO] [stdout] --> src/sumcheck.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Prover { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 19 | pub fn new(g: &MultiPoly) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn gen_uni_polynomial(&mut self, r: Option) -> UniPoly { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn evaluate_gj(&self, points: Vec) -> UniPoly { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn evaluate_term( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn slow_sum_g(&self) -> ScalarField { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `n_to_vec` is never used [INFO] [stdout] --> src/sumcheck.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn n_to_vec(i: usize, n: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_r` is never used [INFO] [stdout] --> src/sumcheck.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn get_r() -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_degree` is never used [INFO] [stdout] --> src/sumcheck.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn max_degree(g: &MultiPoly) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify` is never used [INFO] [stdout] --> src/sumcheck.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn verify(g: &MultiPoly, c_1: ScalarField) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `slow_verify` is never used [INFO] [stdout] --> src/sumcheck.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn slow_verify(g: &MultiPoly, c_1: ScalarField) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.37s [INFO] running `Command { std: "docker" "inspect" "20e76454cbae841781b66174648776d2e0dba8d5fe608624db5080f4a022bc6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20e76454cbae841781b66174648776d2e0dba8d5fe608624db5080f4a022bc6a", kill_on_drop: false }` [INFO] [stdout] 20e76454cbae841781b66174648776d2e0dba8d5fe608624db5080f4a022bc6a