[INFO] cloning repository https://github.com/Petr1Furious/zk_volunteer_computing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Petr1Furious/zk_volunteer_computing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPetr1Furious%2Fzk_volunteer_computing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPetr1Furious%2Fzk_volunteer_computing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37e893199e5d4aa32c6718c6c0d430e56118b990
[INFO] testing Petr1Furious/zk_volunteer_computing against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPetr1Furious%2Fzk_volunteer_computing" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Petr1Furious/zk_volunteer_computing
[INFO] finished tweaking git repo https://github.com/Petr1Furious/zk_volunteer_computing
[INFO] tweaked toml for git repo https://github.com/Petr1Furious/zk_volunteer_computing written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Petr1Furious/zk_volunteer_computing on toolchain b03b3a7ec92682be2917540b679478d41c95a30c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Petr1Furious/zk_volunteer_computing 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ark-snark v0.3.0
[INFO] [stderr]   Downloaded ark-groth16 v0.3.0
[INFO] [stderr]   Downloaded ark-serialize-derive v0.3.0
[INFO] [stderr]   Downloaded ark-relations v0.3.0
[INFO] [stderr]   Downloaded ark-nonnative-field v0.3.0
[INFO] [stderr]   Downloaded num-primes v0.3.0
[INFO] [stderr]   Downloaded ark-bls12-381 v0.3.0
[INFO] [stderr]   Downloaded arkworks-mimc v0.3.0
[INFO] [stderr]   Downloaded ark-poly v0.3.0
[INFO] [stderr]   Downloaded jiff-static v0.2.13
[INFO] [stderr]   Downloaded ark-ec v0.3.0
[INFO] [stderr]   Downloaded ark-crypto-primitives v0.3.0
[INFO] [stderr]   Downloaded ark-r1cs-std v0.3.1
[INFO] [stderr]   Downloaded jiff v0.2.13
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5369141b3a9848ad999729cf6fe927715c6c128e01a311cfd5e3ad9d7020dcb8
[INFO] running `Command { std: "docker" "start" "-a" "5369141b3a9848ad999729cf6fe927715c6c128e01a311cfd5e3ad9d7020dcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5369141b3a9848ad999729cf6fe927715c6c128e01a311cfd5e3ad9d7020dcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5369141b3a9848ad999729cf6fe927715c6c128e01a311cfd5e3ad9d7020dcb8", kill_on_drop: false }`
[INFO] [stdout] 5369141b3a9848ad999729cf6fe927715c6c128e01a311cfd5e3ad9d7020dcb8
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa1526043acd356d4ae91c582fbf556bf12e191f15b05e7b6498637ce1ef444d
[INFO] running `Command { std: "docker" "start" "-a" "fa1526043acd356d4ae91c582fbf556bf12e191f15b05e7b6498637ce1ef444d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "fa1526043acd356d4ae91c582fbf556bf12e191f15b05e7b6498637ce1ef444d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa1526043acd356d4ae91c582fbf556bf12e191f15b05e7b6498637ce1ef444d", kill_on_drop: false }`
[INFO] [stdout] fa1526043acd356d4ae91c582fbf556bf12e191f15b05e7b6498637ce1ef444d
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 464037c61c65bb89310d582f6040ba8e955b98e50c0a96557e2f864e6c52a9ac
[INFO] running `Command { std: "docker" "start" "-a" "464037c61c65bb89310d582f6040ba8e955b98e50c0a96557e2f864e6c52a9ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling zkvc v0.1.0 (/opt/rustwide/workdir/zkvc)
[INFO] [stderr]    Compiling simple-adder-example v0.1.0 (/opt/rustwide/workdir/examples/simple-adder)
[INFO] [stderr]    Compiling factorization-example v0.1.0 (/opt/rustwide/workdir/examples/factorization)
[INFO] [stderr]    Compiling matrix-multiplication-example v0.1.0 (/opt/rustwide/workdir/examples/matrix-multiplication)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "464037c61c65bb89310d582f6040ba8e955b98e50c0a96557e2f864e6c52a9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464037c61c65bb89310d582f6040ba8e955b98e50c0a96557e2f864e6c52a9ac", kill_on_drop: false }`
[INFO] [stdout] 464037c61c65bb89310d582f6040ba8e955b98e50c0a96557e2f864e6c52a9ac
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b23be07c4ecc15adaec400f02819f7748796499111f3d51b53517ebb1f8b145
[INFO] running `Command { std: "docker" "start" "-a" "3b23be07c4ecc15adaec400f02819f7748796499111f3d51b53517ebb1f8b145", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/factorization_example-8556fb35e1212764)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/matrix_multiplication_example-9090aaa879294173)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_adder_example-2ac9a2905e80cbb2)
[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] [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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zkvc-6b98f1e6a4e273a5)
[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] [stderr]    Doc-tests zkvc
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test zkvc/src/lib.rs - (line 79) ... FAILED
[INFO] [stdout] test zkvc/src/lib.rs - (line 108) ... FAILED
[INFO] [stdout] test zkvc/src/lib.rs - (line 59) ... FAILED
[INFO] [stdout] test zkvc/src/lib.rs - (line 133) ... FAILED
[INFO] [stdout] test zkvc/src/lib.rs - (line 25) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- zkvc/src/lib.rs - (line 79) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]  --> zkvc/src/lib.rs:85:28
[INFO] [stdout]   |
[INFO] [stdout] 9 |     verification_key_path: PathBuf::from("vk.bin"),
[INFO] [stdout]   |                            ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::path::PathBuf;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ark_std::path::PathBuf;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> zkvc/src/lib.rs:102:14
[INFO] [stdout]    |
[INFO] [stdout] 4  | fn main() { #[allow(non_snake_case)] fn _doctest_main_zkvc_src_lib_rs_79_0() {
[INFO] [stdout]    |                                      --------------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 26 | server.run().await?;
[INFO] [stdout]    |              ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> zkvc/src/lib.rs:88:36
[INFO] [stdout]    |
[INFO] [stdout] 4  | fn main() { #[allow(non_snake_case)] fn _doctest_main_zkvc_src_lib_rs_79_0() {
[INFO] [stdout]    |                                      --------------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 12 | let server = ServerApp::new(config)?
[INFO] [stdout]    |                                    ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]    |
[INFO] [stdout] 4  ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_zkvc_src_lib_rs_79_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout] 5  | use zkvc::server::{ServerApp, ServerConfig};
[INFO] [stdout] ...
[INFO] [stdout] 26 | server.run().await?;
[INFO] [stdout] 27 +     Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- zkvc/src/lib.rs - (line 108) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]   --> zkvc/src/lib.rs:115:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |     proving_key_path: PathBuf::from("pk.bin"),
[INFO] [stdout]    |                       ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::path::PathBuf;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ark_std::path::PathBuf;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PathBuf`
[INFO] [stdout]   --> zkvc/src/lib.rs:116:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     proof_path: Some(PathBuf::from("proof.json")),
[INFO] [stdout]    |                      ^^^^^^^ use of undeclared type `PathBuf`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::path::PathBuf;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ark_std::path::PathBuf;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `MyCircuit` in this scope
[INFO] [stdout]   --> zkvc/src/lib.rs:122:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | let circuit = MyCircuit {
[INFO] [stdout]    |               ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> zkvc/src/lib.rs:127:66
[INFO] [stdout]    |
[INFO] [stdout] 4  | fn main() { #[allow(non_snake_case)] fn _doctest_main_zkvc_src_lib_rs_108_0() {
[INFO] [stdout]    |                                      ---------------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 22 | let response = client.generate_and_send_proof(Box::new(circuit)).await?;
[INFO] [stdout]    |                                                                  ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]  --> zkvc/src/lib.rs:114:53
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_zkvc_src_lib_rs_108_0() {
[INFO] [stdout]   |                                      ---------------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 9 |     server_url: Url::parse("http://127.0.0.1:65432")?,
[INFO] [stdout]   |                                                     ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]   |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]   |
[INFO] [stdout] 4 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_zkvc_src_lib_rs_108_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout] 5 | use zkvc::client::{ClientApp, ClientConfig};
[INFO] [stdout] ...
[INFO] [stdout] 22| let response = client.generate_and_send_proof(Box::new(circuit)).await?;
[INFO] [stdout] 23+     Ok(())
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> zkvc/src/lib.rs:120:36
[INFO] [stdout]    |
[INFO] [stdout] 4  | fn main() { #[allow(non_snake_case)] fn _doctest_main_zkvc_src_lib_rs_108_0() {
[INFO] [stdout]    |                                      ---------------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 15 | let client = ClientApp::new(config)?;
[INFO] [stdout]    |                                    ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]    |
[INFO] [stdout] 4  ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_zkvc_src_lib_rs_108_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout] 5  | use zkvc::client::{ClientApp, ClientConfig};
[INFO] [stdout] ...
[INFO] [stdout] 22 | let response = client.generate_and_send_proof(Box::new(circuit)).await?;
[INFO] [stdout] 23 +     Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0422, E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- zkvc/src/lib.rs - (line 59) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `MyCircuit` in this scope
[INFO] [stdout]  --> zkvc/src/lib.rs:64:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | let circuit = MyCircuit {
[INFO] [stdout]   |               ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> zkvc/src/lib.rs:73:2
[INFO] [stdout]    |
[INFO] [stdout] 4  | fn main() { #[allow(non_snake_case)] fn _doctest_main_zkvc_src_lib_rs_59_0() {
[INFO] [stdout]    |                                      --------------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 17 | )?;
[INFO] [stdout]    |  ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]    |
[INFO] [stdout] 4  ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_zkvc_src_lib_rs_59_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout] 5  | use std::path::PathBuf;
[INFO] [stdout] ...
[INFO] [stdout] 17 | )?;
[INFO] [stdout] 18 +     Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0422.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- zkvc/src/lib.rs - (line 133) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `arkworks_mimc`
[INFO] [stdout]  --> zkvc/src/lib.rs:135:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use arkworks_mimc::{
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `arkworks_mimc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `arkworks_mimc`, use `cargo add arkworks_mimc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `context` in this scope
[INFO] [stdout]   --> zkvc/src/lib.rs:141:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | let public_zero = context.new_witness(|| Ok(Fr::from(0u64)))?;
[INFO] [stdout]    |                   ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]   --> zkvc/src/lib.rs:141:45
[INFO] [stdout]    |
[INFO] [stdout] 10 | let public_zero = context.new_witness(|| Ok(Fr::from(0u64)))?;
[INFO] [stdout]    |                                             ^^ use of undeclared type `Fr`
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 10 - let public_zero = context.new_witness(|| Ok(Fr::from(0u64)))?;
[INFO] [stdout] 10 + let public_zero = context.new_witness(|| Ok(Fn::from(0u64)))?;
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ark_bls12_381::Fr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `context` in this scope
[INFO] [stdout]   --> zkvc/src/lib.rs:144:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |     .map(|x| context.new_witness(|| Ok(*x)))
[INFO] [stdout]    |              ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Fr` in this scope
[INFO] [stdout]   --> zkvc/src/lib.rs:147:26
[INFO] [stdout]    |
[INFO] [stdout] 16 | let mimc_var = MiMCVar::<Fr, MIMC_7_91_BLS12_381_PARAMS>::new(
[INFO] [stdout]    |                          ^^
[INFO] [stdout]   --> /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named trait `Fn` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 16 - let mimc_var = MiMCVar::<Fr, MIMC_7_91_BLS12_381_PARAMS>::new(
[INFO] [stdout] 16 + let mimc_var = MiMCVar::<Fn, MIMC_7_91_BLS12_381_PARAMS>::new(
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ark_bls12_381::Fr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `context` in this scope
[INFO] [stdout]   --> zkvc/src/lib.rs:153:13
[INFO] [stdout]    |
[INFO] [stdout] 22 | let value = context.new_witness(|| Ok(Fr::from(42)))?;
[INFO] [stdout]    |             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]   --> zkvc/src/lib.rs:153:39
[INFO] [stdout]    |
[INFO] [stdout] 22 | let value = context.new_witness(|| Ok(Fr::from(42)))?;
[INFO] [stdout]    |                                       ^^ use of undeclared type `Fr`
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 22 - let value = context.new_witness(|| Ok(Fr::from(42)))?;
[INFO] [stdout] 22 + let value = context.new_witness(|| Ok(Fn::from(42)))?;
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ark_bls12_381::Fr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Fr` in this scope
[INFO] [stdout]   --> zkvc/src/lib.rs:154:38
[INFO] [stdout]    |
[INFO] [stdout] 23 | let hash = MiMCNonFeistelCRHGadget::<Fr, MIMC_7_91_BLS12_381_PARAMS>::evaluate(
[INFO] [stdout]    |                                      ^^
[INFO] [stdout]   --> /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named trait `Fn` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 23 - let hash = MiMCNonFeistelCRHGadget::<Fr, MIMC_7_91_BLS12_381_PARAMS>::evaluate(
[INFO] [stdout] 23 + let hash = MiMCNonFeistelCRHGadget::<Fn, MIMC_7_91_BLS12_381_PARAMS>::evaluate(
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ark_bls12_381::Fr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FpVar`
[INFO] [stdout]   --> zkvc/src/lib.rs:156:6
[INFO] [stdout]    |
[INFO] [stdout] 25 |     &FpVar::<Fr>::Constant(Fr::from(0u64)).to_bytes()?,
[INFO] [stdout]    |      ^^^^^ use of undeclared type `FpVar`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ark_r1cs_std::fields::fp::FpVar;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Fr` in this scope
[INFO] [stdout]   --> zkvc/src/lib.rs:156:14
[INFO] [stdout]    |
[INFO] [stdout] 25 |     &FpVar::<Fr>::Constant(Fr::from(0u64)).to_bytes()?,
[INFO] [stdout]    |              ^^
[INFO] [stdout]   --> /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named trait `Fn` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 25 -     &FpVar::<Fr>::Constant(Fr::from(0u64)).to_bytes()?,
[INFO] [stdout] 25 +     &FpVar::<Fn>::Constant(Fr::from(0u64)).to_bytes()?,
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ark_bls12_381::Fr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]   --> zkvc/src/lib.rs:156:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     &FpVar::<Fr>::Constant(Fr::from(0u64)).to_bytes()?,
[INFO] [stdout]    |                            ^^ use of undeclared type `Fr`
[INFO] [stdout]    |
[INFO] [stdout] help: a trait with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 25 -     &FpVar::<Fr>::Constant(Fr::from(0u64)).to_bytes()?,
[INFO] [stdout] 25 +     &FpVar::<Fr>::Constant(Fn::from(0u64)).to_bytes()?,
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ark_bls12_381::Fr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- zkvc/src/lib.rs - (line 25) stdout ----
[INFO] [stdout] error[E0599]: no method named `enforce_equal` found for enum `ark_r1cs_std::fields::fp::FpVar` in the current scope
[INFO] [stdout]   --> zkvc/src/lib.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |         private_var.enforce_equal(&public_var)?;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-r1cs-std-0.3.1/src/eq.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn enforce_equal(&self, other: &Self) -> Result<(), SynthesisError> {
[INFO] [stdout]    |        ------------- the method is available for `ark_r1cs_std::fields::fp::FpVar<ark_ff::fields::models::Fp256<FrParameters>>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `EqGadget` which provides `enforce_equal` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 2  + use ark_r1cs_std::eq::EqGadget;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `enforce_not_equal` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 27 |         private_var.enforce_not_equal(&public_var)?;
[INFO] [stdout]    |                             ++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     zkvc/src/lib.rs - (line 108)
[INFO] [stdout]     zkvc/src/lib.rs - (line 133)
[INFO] [stdout]     zkvc/src/lib.rs - (line 25)
[INFO] [stdout]     zkvc/src/lib.rs - (line 59)
[INFO] [stdout]     zkvc/src/lib.rs - (line 79)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `-p zkvc --doc`
[INFO] running `Command { std: "docker" "inspect" "3b23be07c4ecc15adaec400f02819f7748796499111f3d51b53517ebb1f8b145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b23be07c4ecc15adaec400f02819f7748796499111f3d51b53517ebb1f8b145", kill_on_drop: false }`
[INFO] [stdout] 3b23be07c4ecc15adaec400f02819f7748796499111f3d51b53517ebb1f8b145