[INFO] cloning repository https://github.com/vicsn/zksnark [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vicsn/zksnark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvicsn%2Fzksnark", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvicsn%2Fzksnark'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66cac3a0143965aa61d2042a3cb78666d3f26be6 [INFO] testing vicsn/zksnark against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvicsn%2Fzksnark" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/vicsn/zksnark [INFO] finished tweaking git repo https://github.com/vicsn/zksnark [INFO] tweaked toml for git repo https://github.com/vicsn/zksnark written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vicsn/zksnark on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vicsn/zksnark 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8ecdfccce48e1e2ba6e67ee52146b7869678aff2994fd5804da3cd10769f09f [INFO] running `Command { std: "docker" "start" "-a" "e8ecdfccce48e1e2ba6e67ee52146b7869678aff2994fd5804da3cd10769f09f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8ecdfccce48e1e2ba6e67ee52146b7869678aff2994fd5804da3cd10769f09f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8ecdfccce48e1e2ba6e67ee52146b7869678aff2994fd5804da3cd10769f09f", kill_on_drop: false }` [INFO] [stdout] e8ecdfccce48e1e2ba6e67ee52146b7869678aff2994fd5804da3cd10769f09f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27321082eacaa4216f5aad26b41ee38862b7b6ec521a9b0bb1bd6bc7e15d95e5 [INFO] running `Command { std: "docker" "start" "-a" "27321082eacaa4216f5aad26b41ee38862b7b6ec521a9b0bb1bd6bc7e15d95e5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling peroxide v0.16.5 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling special v0.8.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling libmath v0.2.1 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling learn_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] extern crate itertools; [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 `Gate` is never constructed [INFO] [stdout] --> src/gates.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Gate { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/gates.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Gate { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn set_vectors(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn a(&self) -> &std::vec::Vec { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn b(&self) -> &std::vec::Vec { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn c(&self) -> &std::vec::Vec { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn print_a(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn print_b(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn print_c(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlattenedEquation` is never constructed [INFO] [stdout] --> src/gates.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct FlattenedEquation { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/gates.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl FlattenedEquation { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] 68 | // add operand [INFO] [stdout] 69 | pub fn add_operand(&mut self, operand: (u32, u32)) { // TODO check if parameters are rust style [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn add_operator(&mut self, operator: FlatteningOperator) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn add_gate(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn a(&self) -> std::vec::Vec> { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn b(&self) -> std::vec::Vec> { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn c(&self) -> std::vec::Vec> { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pub fn witness(&self, input: u32) -> std::vec::Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `R1CS` is never used [INFO] [stdout] --> src/r1cs.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait R1CS { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Iter` is never used [INFO] [stdout] --> src/r1cs.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Iter { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `QAP` is never constructed [INFO] [stdout] --> src/qap.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct QAP { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_a`, `add_b`, `add_c`, and `evaluate` are never used [INFO] [stdout] --> src/qap.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl QAP { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn add_a(&mut self, a: std::vec::Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn add_b(&mut self, b: std::vec::Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn add_c(&mut self, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn evaluate(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Polynomial` is never constructed [INFO] [stdout] --> src/qap.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct Polynomial { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_constraints` is never used [INFO] [stdout] --> src/main.rs:225:4 [INFO] [stdout] | [INFO] [stdout] 225 | fn validate_constraints(a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec, s: std::vec::Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_vectors` is never used [INFO] [stdout] --> src/gates.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Gate { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn set_vectors(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Iter` is never used [INFO] [stdout] --> src/r1cs.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Iter { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `evaluate` is never used [INFO] [stdout] --> src/qap.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl QAP { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn evaluate(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Z` should have a snake case name [INFO] [stdout] --> src/main.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 250 | let Z = peroxide::poly(peroxide::c!(24, -50, 35, -10, 1)); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `z` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.63s [INFO] running `Command { std: "docker" "inspect" "27321082eacaa4216f5aad26b41ee38862b7b6ec521a9b0bb1bd6bc7e15d95e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27321082eacaa4216f5aad26b41ee38862b7b6ec521a9b0bb1bd6bc7e15d95e5", kill_on_drop: false }` [INFO] [stdout] 27321082eacaa4216f5aad26b41ee38862b7b6ec521a9b0bb1bd6bc7e15d95e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f344a1ae6cd06843cb54cc34a0e5017d43c610af41dbceccd1caf09aa4fc7d1d [INFO] running `Command { std: "docker" "start" "-a" "f344a1ae6cd06843cb54cc34a0e5017d43c610af41dbceccd1caf09aa4fc7d1d", kill_on_drop: false }` [INFO] [stderr] Compiling learn_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] extern crate itertools; [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 `Gate` is never constructed [INFO] [stdout] --> src/gates.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Gate { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/gates.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Gate { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn set_vectors(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn a(&self) -> &std::vec::Vec { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn b(&self) -> &std::vec::Vec { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn c(&self) -> &std::vec::Vec { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn print_a(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn print_b(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn print_c(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlattenedEquation` is never constructed [INFO] [stdout] --> src/gates.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct FlattenedEquation { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/gates.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl FlattenedEquation { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] 68 | // add operand [INFO] [stdout] 69 | pub fn add_operand(&mut self, operand: (u32, u32)) { // TODO check if parameters are rust style [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn add_operator(&mut self, operator: FlatteningOperator) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn add_gate(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn a(&self) -> std::vec::Vec> { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn b(&self) -> std::vec::Vec> { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn c(&self) -> std::vec::Vec> { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pub fn witness(&self, input: u32) -> std::vec::Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `R1CS` is never used [INFO] [stdout] --> src/r1cs.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait R1CS { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Iter` is never used [INFO] [stdout] --> src/r1cs.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Iter { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `QAP` is never constructed [INFO] [stdout] --> src/qap.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct QAP { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_a`, `add_b`, `add_c`, and `evaluate` are never used [INFO] [stdout] --> src/qap.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl QAP { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn add_a(&mut self, a: std::vec::Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn add_b(&mut self, b: std::vec::Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn add_c(&mut self, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn evaluate(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Polynomial` is never constructed [INFO] [stdout] --> src/qap.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct Polynomial { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[macro_use] extern crate itertools; [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::gates::*` [INFO] [stdout] --> src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::gates::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::r1cs::*` [INFO] [stdout] --> src/lib.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::r1cs::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Gate` is never constructed [INFO] [stdout] --> src/gates.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Gate { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/gates.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Gate { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn set_vectors(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn a(&self) -> &std::vec::Vec { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn b(&self) -> &std::vec::Vec { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn c(&self) -> &std::vec::Vec { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn print_a(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn print_b(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn print_c(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlattenedEquation` is never constructed [INFO] [stdout] --> src/gates.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub struct FlattenedEquation { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/gates.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl FlattenedEquation { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] 68 | // add operand [INFO] [stdout] 69 | pub fn add_operand(&mut self, operand: (u32, u32)) { // TODO check if parameters are rust style [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn add_operator(&mut self, operator: FlatteningOperator) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub fn add_gate(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn a(&self) -> std::vec::Vec> { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn b(&self) -> std::vec::Vec> { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn c(&self) -> std::vec::Vec> { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pub fn witness(&self, input: u32) -> std::vec::Vec { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `R1CS` is never used [INFO] [stdout] --> src/r1cs.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait R1CS { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Iter` is never used [INFO] [stdout] --> src/r1cs.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Iter { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `QAP` is never constructed [INFO] [stdout] --> src/qap.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct QAP { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_a`, `add_b`, `add_c`, and `evaluate` are never used [INFO] [stdout] --> src/qap.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl QAP { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn add_a(&mut self, a: std::vec::Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn add_b(&mut self, b: std::vec::Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn add_c(&mut self, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn evaluate(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_constraints` is never used [INFO] [stdout] --> src/main.rs:225:4 [INFO] [stdout] | [INFO] [stdout] 225 | fn validate_constraints(a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec, s: std::vec::Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_vectors` is never used [INFO] [stdout] --> src/gates.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Gate { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn set_vectors(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Iter` is never used [INFO] [stdout] --> src/r1cs.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Iter { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `evaluate` is never used [INFO] [stdout] --> src/qap.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl QAP { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn evaluate(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Z` should have a snake case name [INFO] [stdout] --> src/main.rs:250:9 [INFO] [stdout] | [INFO] [stdout] 250 | let Z = peroxide::poly(peroxide::c!(24, -50, 35, -10, 1)); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `z` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "f344a1ae6cd06843cb54cc34a0e5017d43c610af41dbceccd1caf09aa4fc7d1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f344a1ae6cd06843cb54cc34a0e5017d43c610af41dbceccd1caf09aa4fc7d1d", kill_on_drop: false }` [INFO] [stdout] f344a1ae6cd06843cb54cc34a0e5017d43c610af41dbceccd1caf09aa4fc7d1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 48d95d6d0c9e8f1b4722b45a4162b7c0db7d5e47b131ca470f1025b4e3aacee8 [INFO] running `Command { std: "docker" "start" "-a" "48d95d6d0c9e8f1b4722b45a4162b7c0db7d5e47b131ca470f1025b4e3aacee8", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stdout] running 2 tests [INFO] [stderr] | [INFO] [stdout] test tests::polynomial_adds ... ok [INFO] [stderr] 5 | #[macro_use] extern crate itertools; [INFO] [stdout] test tests::it_works ... ok [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: struct `Gate` is never constructed [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/gates.rs:10:12 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 10 | pub struct Gate { [INFO] [stdout] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/gates.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 16 | impl Gate { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 19 | pub fn set_vectors(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 25 | pub fn a(&self) -> &std::vec::Vec { [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 29 | pub fn b(&self) -> &std::vec::Vec { [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 33 | pub fn c(&self) -> &std::vec::Vec { [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 39 | pub fn print_a(&self) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | pub fn print_b(&self) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | pub fn print_c(&self) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FlattenedEquation` is never constructed [INFO] [stderr] --> src/gates.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | pub struct FlattenedEquation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/gates.rs:69:12 [INFO] [stderr] | [INFO] [stderr] 67 | impl FlattenedEquation { [INFO] [stderr] | ---------------------- methods in this implementation [INFO] [stderr] 68 | // add operand [INFO] [stderr] 69 | pub fn add_operand(&mut self, operand: (u32, u32)) { // TODO check if parameters are rust style [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 74 | pub fn add_operator(&mut self, operator: FlatteningOperator) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 79 | pub fn add_gate(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 88 | pub fn a(&self) -> std::vec::Vec> { [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 96 | pub fn b(&self) -> std::vec::Vec> { [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 104 | pub fn c(&self) -> std::vec::Vec> { [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 114 | pub fn print(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | pub fn witness(&self, input: u32) -> std::vec::Vec { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `R1CS` is never used [INFO] [stderr] --> src/r1cs.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | pub trait R1CS { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Iter` is never used [INFO] [stderr] --> src/r1cs.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | pub trait Iter { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `QAP` is never constructed [INFO] [stderr] --> src/qap.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct QAP { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `add_a`, `add_b`, `add_c`, and `evaluate` are never used [INFO] [stderr] --> src/qap.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl QAP { [INFO] [stderr] | -------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 14 | pub fn add_a(&mut self, a: std::vec::Vec) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | pub fn add_b(&mut self, b: std::vec::Vec) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | pub fn add_c(&mut self, c: std::vec::Vec) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 26 | pub fn evaluate(&self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Polynomial` is never constructed [INFO] [stderr] --> src/qap.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | pub struct Polynomial { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::gates::*` [INFO] [stderr] --> src/lib.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::gates::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::r1cs::*` [INFO] [stderr] --> src/lib.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::r1cs::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `learn_rust` (lib) generated 10 warnings [INFO] [stderr] warning: `learn_rust` (lib test) generated 11 warnings (9 duplicates) (run `cargo fix --lib -p learn_rust --tests` to apply 2 suggestions) [INFO] [stderr] warning: function `validate_constraints` is never used [INFO] [stderr] --> src/main.rs:225:4 [INFO] [stderr] | [INFO] [stderr] 225 | fn validate_constraints(a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec, s: std::vec::Vec) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `set_vectors` is never used [INFO] [stderr] --> src/gates.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 16 | impl Gate { [INFO] [stderr] | --------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 19 | pub fn set_vectors(&mut self, a: std::vec::Vec, b: std::vec::Vec, c: std::vec::Vec) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `evaluate` is never used [INFO] [stderr] --> src/qap.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl QAP { [INFO] [stderr] | -------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 26 | pub fn evaluate(&self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `Z` should have a snake case name [INFO] [stderr] --> src/main.rs:250:9 [INFO] [stderr] | [INFO] [stderr] 250 | let Z = peroxide::poly(peroxide::c!(24, -50, 35, -10, 1)); [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `z` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `learn_rust` (bin "learn_rust" test) generated 5 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/learn_rust-161fb46c60253e95) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/learn_rust-f113a91f9a47caa7) [INFO] [stderr] Doc-tests learn_rust [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "48d95d6d0c9e8f1b4722b45a4162b7c0db7d5e47b131ca470f1025b4e3aacee8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48d95d6d0c9e8f1b4722b45a4162b7c0db7d5e47b131ca470f1025b4e3aacee8", kill_on_drop: false }` [INFO] [stdout] 48d95d6d0c9e8f1b4722b45a4162b7c0db7d5e47b131ca470f1025b4e3aacee8