[INFO] cloning repository https://github.com/nikurt/factor_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikurt/factor_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikurt%2Ffactor_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikurt%2Ffactor_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 549d24dfe1b8457084145d387fb898371cdca763
[INFO] checking nikurt/factor_rs against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikurt%2Ffactor_rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nikurt/factor_rs on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nikurt/factor_rs
[INFO] finished tweaking git repo https://github.com/nikurt/factor_rs
[INFO] tweaked toml for git repo https://github.com/nikurt/factor_rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nikurt/factor_rs 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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byte-slice-cast v1.0.0
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.2.0
[INFO] [stderr]   Downloaded proc-macro-crate v1.0.0
[INFO] [stderr]   Downloaded arrayvec v0.7.1
[INFO] [stderr]   Downloaded thiserror v1.0.28
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[INFO] [stderr]   Downloaded num-bigint v0.4.2
[INFO] [stderr]   Downloaded parity-scale-codec v2.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b758155722ce91fe3a4326ffdd13d04887d27348d102bf8d0f06f8ab94e3e59
[INFO] running `Command { std: "docker" "start" "-a" "5b758155722ce91fe3a4326ffdd13d04887d27348d102bf8d0f06f8ab94e3e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b758155722ce91fe3a4326ffdd13d04887d27348d102bf8d0f06f8ab94e3e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b758155722ce91fe3a4326ffdd13d04887d27348d102bf8d0f06f8ab94e3e59", kill_on_drop: false }`
[INFO] [stdout] 5b758155722ce91fe3a4326ffdd13d04887d27348d102bf8d0f06f8ab94e3e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80bbb3f1759372e26194dbbc9ff3d4413e5fb25586c8e6a438fceba462efb0af
[INFO] running `Command { std: "docker" "start" "-a" "80bbb3f1759372e26194dbbc9ff3d4413e5fb25586c8e6a438fceba462efb0af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking byte-slice-cast v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking uint v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.28
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.28
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.2.0
[INFO] [stderr]     Checking parity-scale-codec v2.2.0
[INFO] [stderr]     Checking impl-codec v0.5.1
[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stderr]     Checking factor_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/main.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num_traits::{Num, One, Zero};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:443:15
[INFO] [stdout]     |
[INFO] [stdout] 443 |     let res = (if p1.x != p2.x {
[INFO] [stdout]     |               ^
[INFO] [stdout] ...
[INFO] [stdout] 451 |     });
[INFO] [stdout]     |      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 443 ~     let res = if p1.x != p2.x {
[INFO] [stdout] 444 |         let m = p2.y.sub(&p1.y).div_fqp(p2.x.sub(&p1.x));
[INFO] [stdout] ...
[INFO] [stdout] 450 |         t.x.sub(&p1.x)
[INFO] [stdout] 451 ~     };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Num`
[INFO] [stdout]  --> src/main.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num_traits::{Num, One, Zero};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:443:15
[INFO] [stdout]     |
[INFO] [stdout] 443 |     let res = (if p1.x != p2.x {
[INFO] [stdout]     |               ^
[INFO] [stdout] ...
[INFO] [stdout] 451 |     });
[INFO] [stdout]     |      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 443 ~     let res = if p1.x != p2.x {
[INFO] [stdout] 444 |         let m = p2.y.sub(&p1.y).div_fqp(p2.x.sub(&p1.x));
[INFO] [stdout] ...
[INFO] [stdout] 450 |         t.x.sub(&p1.x)
[INFO] [stdout] 451 ~     };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/main.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let r = inv(x.0, Fq::FIELD_MODULUS());
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/main.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let r = inv(x.0, Fq::FIELD_MODULUS());
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b2` is never used
[INFO] [stdout]   --> src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn b2() -> FQP {
[INFO] [stdout]    |    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b12` is never used
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn b12() -> FQP {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `inv` and `is_zero` are never used
[INFO] [stdout]    --> src/main.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | impl Fq {
[INFO] [stdout]     | ------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn inv(self) -> Fq {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn is_zero(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `P1` is never used
[INFO] [stdout]    --> src/main.rs:321:4
[INFO] [stdout]     |
[INFO] [stdout] 321 | fn P1() -> G1Point {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `P2` is never used
[INFO] [stdout]    --> src/main.rs:329:4
[INFO] [stdout]     |
[INFO] [stdout] 329 | fn P2() -> G2Point {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_on_curve_g2` is never used
[INFO] [stdout]    --> src/main.rs:359:4
[INFO] [stdout]     |
[INFO] [stdout] 359 | fn is_on_curve_g2(p: &G2Point, b: &FQP) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `fq2`, `fq2_one`, `fq2_g2`, `add`, and `one` are never used
[INFO] [stdout]     --> src/main.rs:1103:8
[INFO] [stdout]      |
[INFO] [stdout] 1102 | impl FQP {
[INFO] [stdout]      | -------- associated items in this implementation
[INFO] [stdout] 1103 |     fn new(coeffs: Vec<Fq>, modulus_coeffs: Vec<Fq>) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1112 |     fn fq2(coeffs: &[i32]) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1121 |     fn fq2_one() -> Self {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1148 |     fn fq2_g2(p2: [Fq; 2]) -> Self {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1156 |     fn add(&self, x: &FQP) -> FQP {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1299 |     fn one(&self) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `FIELD_MODULUS` should have a snake case name
[INFO] [stdout]    --> src/main.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn FIELD_MODULUS() -> U256 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `field_modulus`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/main.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let X: U256 = U256::from_dec_str("21888242871839275222246405745257275088696311157297823662689037894645226208583").unwrap();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `P1` should have a snake case name
[INFO] [stdout]    --> src/main.rs:321:4
[INFO] [stdout]     |
[INFO] [stdout] 321 | fn P1() -> G1Point {
[INFO] [stdout]     |    ^^ help: convert the identifier to snake case: `p1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `P2` should have a snake case name
[INFO] [stdout]    --> src/main.rs:329:4
[INFO] [stdout]     |
[INFO] [stdout] 329 | fn P2() -> G2Point {
[INFO] [stdout]     |    ^^ help: convert the identifier to snake case: `p2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `log_ate_loop_count` should have an upper case name
[INFO] [stdout]    --> src/main.rs:463:11
[INFO] [stdout]     |
[INFO] [stdout] 463 |     const log_ate_loop_count: u64 = 63;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `LOG_ATE_LOOP_COUNT`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pairingProd4` should have a snake case name
[INFO] [stdout]    --> src/main.rs:896:4
[INFO] [stdout]     |
[INFO] [stdout] 896 | fn pairingProd4(
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `pairing_prod4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `IC` should have a snake case name
[INFO] [stdout]    --> src/main.rs:914:5
[INFO] [stdout]     |
[INFO] [stdout] 914 |     IC: [G1Point; 2],
[INFO] [stdout]     |     ^^ help: convert the identifier to snake case (notice the capitalization): `ic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/main.rs:918:5
[INFO] [stdout]     |
[INFO] [stdout] 918 |     A: G1Point,
[INFO] [stdout]     |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:919:5
[INFO] [stdout]     |
[INFO] [stdout] 919 |     B: G2Point,
[INFO] [stdout]     |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]    --> src/main.rs:920:5
[INFO] [stdout]     |
[INFO] [stdout] 920 |     C: G1Point,
[INFO] [stdout]     |     ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verifyingKey` should have a snake case name
[INFO] [stdout]    --> src/main.rs:923:4
[INFO] [stdout]     |
[INFO] [stdout] 923 | fn verifyingKey() -> VerifyingKey {
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `verifying_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `verifyProof` should have a snake case name
[INFO] [stdout]     --> src/main.rs:1066:8
[INFO] [stdout]      |
[INFO] [stdout] 1066 |     fn verifyProof(a: [Fq; 2], b: [[Fq; 2]; 2], c: [Fq; 2], input: &[U256]) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^ help: convert the identifier to snake case: `verify_proof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]     --> src/main.rs:1231:21
[INFO] [stdout]      |
[INFO] [stdout] 1231 |             assert!(self.degree + 1 - r.len() >= 0);
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b2` is never used
[INFO] [stdout]   --> src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn b2() -> FQP {
[INFO] [stdout]    |    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b12` is never used
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn b12() -> FQP {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `inv` and `is_zero` are never used
[INFO] [stdout]    --> src/main.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | impl Fq {
[INFO] [stdout]     | ------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 206 |     fn inv(self) -> Fq {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 215 |     fn is_zero(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `P1` is never used
[INFO] [stdout]    --> src/main.rs:321:4
[INFO] [stdout]     |
[INFO] [stdout] 321 | fn P1() -> G1Point {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `P2` is never used
[INFO] [stdout]    --> src/main.rs:329:4
[INFO] [stdout]     |
[INFO] [stdout] 329 | fn P2() -> G2Point {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_on_curve_g2` is never used
[INFO] [stdout]    --> src/main.rs:359:4
[INFO] [stdout]     |
[INFO] [stdout] 359 | fn is_on_curve_g2(p: &G2Point, b: &FQP) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `fq2`, `fq2_one`, `fq2_g2`, `add`, and `one` are never used
[INFO] [stdout]     --> src/main.rs:1103:8
[INFO] [stdout]      |
[INFO] [stdout] 1102 | impl FQP {
[INFO] [stdout]      | -------- associated items in this implementation
[INFO] [stdout] 1103 |     fn new(coeffs: Vec<Fq>, modulus_coeffs: Vec<Fq>) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1112 |     fn fq2(coeffs: &[i32]) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1121 |     fn fq2_one() -> Self {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1148 |     fn fq2_g2(p2: [Fq; 2]) -> Self {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1156 |     fn add(&self, x: &FQP) -> FQP {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1299 |     fn one(&self) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `FIELD_MODULUS` should have a snake case name
[INFO] [stdout]    --> src/main.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn FIELD_MODULUS() -> U256 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `field_modulus`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/main.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let X: U256 = U256::from_dec_str("21888242871839275222246405745257275088696311157297823662689037894645226208583").unwrap();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `P1` should have a snake case name
[INFO] [stdout]    --> src/main.rs:321:4
[INFO] [stdout]     |
[INFO] [stdout] 321 | fn P1() -> G1Point {
[INFO] [stdout]     |    ^^ help: convert the identifier to snake case: `p1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `P2` should have a snake case name
[INFO] [stdout]    --> src/main.rs:329:4
[INFO] [stdout]     |
[INFO] [stdout] 329 | fn P2() -> G2Point {
[INFO] [stdout]     |    ^^ help: convert the identifier to snake case: `p2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `log_ate_loop_count` should have an upper case name
[INFO] [stdout]    --> src/main.rs:463:11
[INFO] [stdout]     |
[INFO] [stdout] 463 |     const log_ate_loop_count: u64 = 63;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `LOG_ATE_LOOP_COUNT`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pairingProd4` should have a snake case name
[INFO] [stdout]    --> src/main.rs:896:4
[INFO] [stdout]     |
[INFO] [stdout] 896 | fn pairingProd4(
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `pairing_prod4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `IC` should have a snake case name
[INFO] [stdout]    --> src/main.rs:914:5
[INFO] [stdout]     |
[INFO] [stdout] 914 |     IC: [G1Point; 2],
[INFO] [stdout]     |     ^^ help: convert the identifier to snake case (notice the capitalization): `ic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/main.rs:918:5
[INFO] [stdout]     |
[INFO] [stdout] 918 |     A: G1Point,
[INFO] [stdout]     |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:919:5
[INFO] [stdout]     |
[INFO] [stdout] 919 |     B: G2Point,
[INFO] [stdout]     |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]    --> src/main.rs:920:5
[INFO] [stdout]     |
[INFO] [stdout] 920 |     C: G1Point,
[INFO] [stdout]     |     ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verifyingKey` should have a snake case name
[INFO] [stdout]    --> src/main.rs:923:4
[INFO] [stdout]     |
[INFO] [stdout] 923 | fn verifyingKey() -> VerifyingKey {
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `verifying_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `verifyProof` should have a snake case name
[INFO] [stdout]     --> src/main.rs:1066:8
[INFO] [stdout]      |
[INFO] [stdout] 1066 |     fn verifyProof(a: [Fq; 2], b: [[Fq; 2]; 2], c: [Fq; 2], input: &[U256]) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^ help: convert the identifier to snake case: `verify_proof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]     --> src/main.rs:1231:21
[INFO] [stdout]      |
[INFO] [stdout] 1231 |             assert!(self.degree + 1 - r.len() >= 0);
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `Command { std: "docker" "inspect" "80bbb3f1759372e26194dbbc9ff3d4413e5fb25586c8e6a438fceba462efb0af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80bbb3f1759372e26194dbbc9ff3d4413e5fb25586c8e6a438fceba462efb0af", kill_on_drop: false }`
[INFO] [stdout] 80bbb3f1759372e26194dbbc9ff3d4413e5fb25586c8e6a438fceba462efb0af
[INFO] checking nikurt/factor_rs against try#d856f2da3433420b7077c0dc7ee9441455bc1302 for pr-128013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikurt%2Ffactor_rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nikurt/factor_rs on toolchain d856f2da3433420b7077c0dc7ee9441455bc1302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nikurt/factor_rs
[INFO] finished tweaking git repo https://github.com/nikurt/factor_rs
[INFO] tweaked toml for git repo https://github.com/nikurt/factor_rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nikurt/factor_rs 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" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2acee14213a3ab90102ace36261e3f8cfbca7f8e0a2b2e9b1f2d1909f3b6bd08
[INFO] running `Command { std: "docker" "start" "-a" "2acee14213a3ab90102ace36261e3f8cfbca7f8e0a2b2e9b1f2d1909f3b6bd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2acee14213a3ab90102ace36261e3f8cfbca7f8e0a2b2e9b1f2d1909f3b6bd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2acee14213a3ab90102ace36261e3f8cfbca7f8e0a2b2e9b1f2d1909f3b6bd08", kill_on_drop: false }`
[INFO] [stdout] 2acee14213a3ab90102ace36261e3f8cfbca7f8e0a2b2e9b1f2d1909f3b6bd08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d856f2da3433420b7077c0dc7ee9441455bc1302" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4ceaead43b83cdcf333d48142cd73f28d273a9a8b8b1c63ef70f200ce7e38a7
[INFO] running `Command { std: "docker" "start" "-a" "e4ceaead43b83cdcf333d48142cd73f28d273a9a8b8b1c63ef70f200ce7e38a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]     Checking byte-slice-cast v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]     Checking uint v0.9.1
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 791 | impl_integer_for_isize!(i8, test_integer_i8);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 792 | impl_integer_for_isize!(i16, test_integer_i16);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 793 | impl_integer_for_isize!(i32, test_integer_i32);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 794 | impl_integer_for_isize!(i64, test_integer_i64);
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 795 | impl_integer_for_isize!(isize, test_integer_isize);
[INFO] [stdout]     | -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/num-integer-0.1.44/src/lib.rs:482:41
[INFO] [stdout]     |
[INFO] [stdout] 482 |                     return (1 << shift).abs();
[INFO] [stdout]     |                                         ^^^ multiple `abs` found
[INFO] [stdout] ...
[INFO] [stdout] 797 | impl_integer_for_isize!(i128, test_integer_i128);
[INFO] [stdout]     | ------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl for the type `i128`
[INFO] [stdout]     = note: candidate #2 is defined in an impl for the type `i16`
[INFO] [stdout]     = note: candidate #3 is defined in an impl for the type `i32`
[INFO] [stdout]     = note: candidate #4 is defined in an impl for the type `i64`
[INFO] [stdout]     = note: and 2 others
[INFO] [stdout]     = note: this error originates in the macro `impl_integer_for_isize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `num-integer` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e4ceaead43b83cdcf333d48142cd73f28d273a9a8b8b1c63ef70f200ce7e38a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ceaead43b83cdcf333d48142cd73f28d273a9a8b8b1c63ef70f200ce7e38a7", kill_on_drop: false }`
[INFO] [stdout] e4ceaead43b83cdcf333d48142cd73f28d273a9a8b8b1c63ef70f200ce7e38a7