[INFO] cloning repository https://github.com/Saksham010/mini-groth16 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Saksham010/mini-groth16" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaksham010%2Fmini-groth16", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaksham010%2Fmini-groth16'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e75b22447b3d882ebe92187506b2ee72c30463a3 [INFO] checking Saksham010/mini-groth16 against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaksham010%2Fmini-groth16" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Saksham010/mini-groth16 [INFO] finished tweaking git repo https://github.com/Saksham010/mini-groth16 [INFO] tweaked toml for git repo https://github.com/Saksham010/mini-groth16 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Saksham010/mini-groth16 on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Saksham010/mini-groth16 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" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b541fc6e1cef29eda1ce6684d166cb7be0c2a0b8c1478eb1525bbf14147900c [INFO] running `Command { std: "docker" "start" "-a" "9b541fc6e1cef29eda1ce6684d166cb7be0c2a0b8c1478eb1525bbf14147900c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b541fc6e1cef29eda1ce6684d166cb7be0c2a0b8c1478eb1525bbf14147900c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b541fc6e1cef29eda1ce6684d166cb7be0c2a0b8c1478eb1525bbf14147900c", kill_on_drop: false }` [INFO] [stdout] 9b541fc6e1cef29eda1ce6684d166cb7be0c2a0b8c1478eb1525bbf14147900c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64e857becab058d3ef55a8314be0fe81e6aebde7ba1c7365102482adbd323320 [INFO] running `Command { std: "docker" "start" "-a" "64e857becab058d3ef55a8314be0fe81e6aebde7ba1c7365102482adbd323320", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking once_cell v1.21.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ark-std v0.5.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.1 [INFO] [stderr] Compiling ark-serialize-derive v0.5.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.5.0 [INFO] [stderr] Compiling ark-ff-asm v0.5.0 [INFO] [stderr] Checking ark-serialize v0.5.0 [INFO] [stderr] Compiling enum-ordinalize v4.3.0 [INFO] [stderr] Compiling educe v0.6.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking ark-ff v0.5.0 [INFO] [stderr] Checking ark-poly v0.5.0 [INFO] [stderr] Checking ark-ec v0.5.0 [INFO] [stderr] Checking ark-bn254 v0.5.0 [INFO] [stderr] Checking mini_groth16 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/lib.rs:332:17 [INFO] [stdout] | [INFO] [stdout] 332 | let res:Vec<&str> = contraints_array.iter().map(|val| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/lib.rs:332:17 [INFO] [stdout] | [INFO] [stdout] 332 | let res:Vec<&str> = contraints_array.iter().map(|val| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_matrix_vec_mul` is never used [INFO] [stdout] --> src/lib.rs:548:4 [INFO] [stdout] | [INFO] [stdout] 548 | fn get_matrix_vec_mul(matrix:Vec>,s:Vec)->Vec{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `solutionMap` should have a snake case name [INFO] [stdout] --> src/lib.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let mut solutionMap:HashMap> = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `solution_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `array::::map` that must be used [INFO] [stdout] --> src/lib.rs:375:25 [INFO] [stdout] | [INFO] [stdout] 375 | / shift_operators.map(|op|{ [INFO] [stdout] 376 | | let found = val.find(op); [INFO] [stdout] 377 | | match found{ [INFO] [stdout] 378 | | Some(_)=> { [INFO] [stdout] ... | [INFO] [stdout] 522 | | }); [INFO] [stdout] | |__________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 375 | let _ = shift_operators.map(|op|{ [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_matrix_vec_mul` is never used [INFO] [stdout] --> src/lib.rs:548:4 [INFO] [stdout] | [INFO] [stdout] 548 | fn get_matrix_vec_mul(matrix:Vec>,s:Vec)->Vec{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `solutionMap` should have a snake case name [INFO] [stdout] --> src/lib.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let mut solutionMap:HashMap> = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `solution_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `array::::map` that must be used [INFO] [stdout] --> src/lib.rs:375:25 [INFO] [stdout] | [INFO] [stdout] 375 | / shift_operators.map(|op|{ [INFO] [stdout] 376 | | let found = val.find(op); [INFO] [stdout] 377 | | match found{ [INFO] [stdout] 378 | | Some(_)=> { [INFO] [stdout] ... | [INFO] [stdout] 522 | | }); [INFO] [stdout] | |__________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 375 | let _ = shift_operators.map(|op|{ [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrConfig` [INFO] [stdout] --> src/verifier.rs:4:45 [INFO] [stdout] | [INFO] [stdout] 4 | use ark_bn254::{Bn254,Fr,FqConfig,Fq2Config,FrConfig, G1Projective as G, G2Projective as G2}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::rngs::OsRng` [INFO] [stdout] --> src/verifier.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::rngs::OsRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FrConfig` [INFO] [stdout] --> src/verifier.rs:4:45 [INFO] [stdout] | [INFO] [stdout] 4 | use ark_bn254::{Bn254,Fr,FqConfig,Fq2Config,FrConfig, G1Projective as G, G2Projective as G2}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::rngs::OsRng` [INFO] [stdout] --> src/verifier.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::rngs::OsRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha_g2` [INFO] [stdout] --> src/trusted_setup.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | let alpha_g2 = g2.mul(alpha); //[alpha]2 [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha_g2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alpha_g2` [INFO] [stdout] --> src/trusted_setup.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | let alpha_g2 = g2.mul(alpha); //[alpha]2 [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha_g2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProjectiveCoordinateType` is never used [INFO] [stdout] --> src/verifier.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | enum ProjectiveCoordinateType{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ProjectiveCoordinateTypeT` is never used [INFO] [stdout] --> src/verifier.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | trait ProjectiveCoordinateTypeT{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ProjectiveConfigTypeT` is never used [INFO] [stdout] --> src/verifier.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | trait ProjectiveConfigTypeT { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProjectiveCoordinateType` is never used [INFO] [stdout] --> src/verifier.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | enum ProjectiveCoordinateType{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ProjectiveCoordinateTypeT` is never used [INFO] [stdout] --> src/verifier.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | trait ProjectiveCoordinateTypeT{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ProjectiveConfigTypeT` is never used [INFO] [stdout] --> src/verifier.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | trait ProjectiveConfigTypeT { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.76s [INFO] running `Command { std: "docker" "inspect" "64e857becab058d3ef55a8314be0fe81e6aebde7ba1c7365102482adbd323320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" 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