[INFO] cloning repository https://github.com/totdking/zk-for-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/totdking/zk-for-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotdking%2Fzk-for-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotdking%2Fzk-for-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 317eac04ae91320e202723d26eba18388cd59455
[INFO] checking totdking/zk-for-rust against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotdking%2Fzk-for-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/totdking/zk-for-rust
[INFO] finished tweaking git repo https://github.com/totdking/zk-for-rust
[INFO] tweaked toml for git repo https://github.com/totdking/zk-for-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/totdking/zk-for-rust on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/totdking/zk-for-rust 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ark-bn254 v0.5.0
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[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7306fd676839bdb811d89be19dbb8d018234740f4f09e04996306e9fb6ee8cdd
[INFO] running `Command { std: "docker" "start" "-a" "7306fd676839bdb811d89be19dbb8d018234740f4f09e04996306e9fb6ee8cdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking base64ct v1.8.1
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[INFO] [stdout] warning: unused import: `base64::alphabet`
[INFO] [stdout]  --> src/ceaser_cipher/ceaser_circuit.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use base64::alphabet;
[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: `flt_eea::eea_gcd`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use flt_eea::eea_gcd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cipolla`, `sqrt_mod_p3mod4`, and `tonelli_shanks`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use modular_sqrt::{cipolla, sqrt_mod_p3mod4, tonelli_shanks};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base64::alphabet`
[INFO] [stdout]  --> src/ceaser_cipher/ceaser_circuit.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use base64::alphabet;
[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: `flt_eea::eea_gcd`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use flt_eea::eea_gcd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cipolla`, `sqrt_mod_p3mod4`, and `tonelli_shanks`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use modular_sqrt::{cipolla, sqrt_mod_p3mod4, tonelli_shanks};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALPHABET` is never used
[INFO] [stdout]    --> src/ceaser_cipher/ceaser_circuit.rs:149:11
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub const ALPHABET: &str = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceaser_cipher` is never used
[INFO] [stdout]    --> src/ceaser_cipher/ceaser_circuit.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub fn ceaser_cipher(text: &str /*, shift: u8 */) /*-> String*/ {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inverse_eea` is never used
[INFO] [stdout]  --> src/flt_eea/extended_euclidean_algo.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn inverse_eea(a: i128, m: i128) -> Result<i128, &'static str> {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entry_point` is never used
[INFO] [stdout]   --> src/flt_eea/extended_euclidean_algo.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn entry_point() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mod_pow` is never used
[INFO] [stdout]   --> src/flt_eea/fermat_little_theorem.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn mod_pow(mut base: i128, mut exp: i128, modulus: i128) -> i128 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inverse_fermat` is never used
[INFO] [stdout]   --> src/flt_eea/fermat_little_theorem.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn inverse_fermat(a: i128, p: i128) -> Result<i128, &'static str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entry_point` is never used
[INFO] [stdout]   --> src/flt_eea/fermat_little_theorem.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn entry_point() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eea_gcd` is never used
[INFO] [stdout]  --> src/flt_eea/eea_gcd.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn eea_gcd(a: i64, m: i64) -> (i64, i64, i64) {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mod_pow` is never used
[INFO] [stdout]  --> src/modular_sqrt.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn mod_pow(mut base: u128, mut exp: u128, modulus: u128) -> u128 {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt_mod_p3mod4` is never used
[INFO] [stdout]   --> src/modular_sqrt.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn sqrt_mod_p3mod4(a: u128, p: u128) -> Option<u128> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tonelli_shanks` is never used
[INFO] [stdout]   --> src/modular_sqrt.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn tonelli_shanks(n: u128, p: u128) -> Option<u128> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cipolla` is never used
[INFO] [stdout]    --> src/modular_sqrt.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn cipolla(n: u128, p: u128) -> Option<u128> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `field_pow` is never used
[INFO] [stdout]    --> src/modular_sqrt.rs:152:4
[INFO] [stdout]     |
[INFO] [stdout] 152 | fn field_pow(x: u128, y: u128, mut exp: u128, omega2: u128, p: u128) -> (u128, u128) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entrypoint` is never used
[INFO] [stdout]    --> src/modular_sqrt.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub fn entrypoint() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_root` is never used
[INFO] [stdout]    --> src/modular_sqrt.rs:221:4
[INFO] [stdout]     |
[INFO] [stdout] 221 | fn get_root(square: u128, p: u128) -> u128 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALPHABET` is never used
[INFO] [stdout]    --> src/ceaser_cipher/ceaser_circuit.rs:149:11
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub const ALPHABET: &str = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ceaser_cipher` is never used
[INFO] [stdout]    --> src/ceaser_cipher/ceaser_circuit.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub fn ceaser_cipher(text: &str /*, shift: u8 */) /*-> String*/ {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inverse_eea` is never used
[INFO] [stdout]  --> src/flt_eea/extended_euclidean_algo.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn inverse_eea(a: i128, m: i128) -> Result<i128, &'static str> {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entry_point` is never used
[INFO] [stdout]   --> src/flt_eea/extended_euclidean_algo.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn entry_point() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mod_pow` is never used
[INFO] [stdout]   --> src/flt_eea/fermat_little_theorem.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn mod_pow(mut base: i128, mut exp: i128, modulus: i128) -> i128 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inverse_fermat` is never used
[INFO] [stdout]   --> src/flt_eea/fermat_little_theorem.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn inverse_fermat(a: i128, p: i128) -> Result<i128, &'static str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entry_point` is never used
[INFO] [stdout]   --> src/flt_eea/fermat_little_theorem.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn entry_point() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eea_gcd` is never used
[INFO] [stdout]  --> src/flt_eea/eea_gcd.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn eea_gcd(a: i64, m: i64) -> (i64, i64, i64) {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entrypoint` is never used
[INFO] [stdout]    --> src/modular_sqrt.rs:178:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub fn entrypoint() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_root` is never used
[INFO] [stdout]    --> src/modular_sqrt.rs:221:4
[INFO] [stdout]     |
[INFO] [stdout] 221 | fn get_root(square: u128, p: u128) -> u128 {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.99s
[INFO] running `Command { std: "docker" "inspect" "7306fd676839bdb811d89be19dbb8d018234740f4f09e04996306e9fb6ee8cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7306fd676839bdb811d89be19dbb8d018234740f4f09e04996306e9fb6ee8cdd", kill_on_drop: false }`
[INFO] [stdout] 7306fd676839bdb811d89be19dbb8d018234740f4f09e04996306e9fb6ee8cdd