[INFO] cloning repository https://github.com/Bhavya2662/groth16-experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bhavya2662/groth16-experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBhavya2662%2Fgroth16-experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBhavya2662%2Fgroth16-experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 125b2a35702765f89d72535938faaa433450bbbd
[INFO] checking Bhavya2662/groth16-experiments against master#04ff05c9c0cfbca33115c5f1b8bb20a66a54b799 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBhavya2662%2Fgroth16-experiments" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Bhavya2662/groth16-experiments
[INFO] finished tweaking git repo https://github.com/Bhavya2662/groth16-experiments
[INFO] tweaked toml for git repo https://github.com/Bhavya2662/groth16-experiments written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bhavya2662/groth16-experiments on toolchain 04ff05c9c0cfbca33115c5f1b8bb20a66a54b799
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Bhavya2662/groth16-experiments 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" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding block-buffer v0.11.0-rc.5
[INFO] [stderr]       Adding const-oid v0.10.1
[INFO] [stderr]       Adding crypto-common v0.2.0-rc.4
[INFO] [stderr]     Updating digest v0.9.0 -> v0.11.0-rc.3
[INFO] [stderr]       Adding hybrid-array v0.4.5
[INFO] [stderr]       Adding sha2 v0.11.0-rc.2
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha2 v0.11.0-rc.2
[INFO] [stderr]   Downloaded digest v0.11.0-rc.3
[INFO] [stderr]   Downloaded crypto-common v0.2.0-rc.4
[INFO] [stderr]   Downloaded const-oid v0.10.1
[INFO] [stderr]   Downloaded ark-relations v0.4.0
[INFO] [stderr]   Downloaded semver v1.0.21
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[INFO] [stderr]   Downloaded block-buffer v0.11.0-rc.5
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[INFO] [stderr]   Downloaded ark-snark v0.4.0
[INFO] [stderr]   Downloaded ahash v0.8.7
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[INFO] [stderr]   Downloaded ark-crypto-primitives v0.4.0
[INFO] [stderr]   Downloaded ark-bls12-381 v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d805781d316f21edf3e8722049ee77e4ba06d0ea5a2b8596c67a036d481190f2
[INFO] running `Command { std: "docker" "start" "-a" "d805781d316f21edf3e8722049ee77e4ba06d0ea5a2b8596c67a036d481190f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d805781d316f21edf3e8722049ee77e4ba06d0ea5a2b8596c67a036d481190f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d805781d316f21edf3e8722049ee77e4ba06d0ea5a2b8596c67a036d481190f2", kill_on_drop: false }`
[INFO] [stdout] d805781d316f21edf3e8722049ee77e4ba06d0ea5a2b8596c67a036d481190f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c420a893081afb61e78040afefdbc7664d7d2fa0754b85481b9affaa022a444
[INFO] running `Command { std: "docker" "start" "-a" "8c420a893081afb61e78040afefdbc7664d7d2fa0754b85481b9affaa022a444", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
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[INFO] [stderr]     Checking ppv-lite86 v0.2.17
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[INFO] [stderr]     Checking crypto-common v0.2.0-rc.4
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[INFO] [stderr]     Checking const-oid v0.10.1
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[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]     Checking digest v0.11.0-rc.3
[INFO] [stderr]     Checking sha2 v0.11.0-rc.2
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stderr]     Checking ark-relations v0.4.0
[INFO] [stderr]     Checking ark-snark v0.4.0
[INFO] [stderr]     Checking ark-ec v0.4.2
[INFO] [stderr]     Checking ark-crypto-primitives v0.4.0
[INFO] [stderr]     Checking ark-bls12-381 v0.4.0
[INFO] [stderr]     Checking ark-groth16 v0.4.0
[INFO] [stderr]     Checking project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ark_crypto_primitives`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_crypto_primitives::{snark::ProvingKey, SNARK, Error};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ark_crypto_primitives`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ark_crypto_primitives`, use `cargo add ark_crypto_primitives` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `ark_groth16::Parameters`, `ark_groth16::verify_proof`, `ark_groth16::create_random_proof`, `ark_groth16::Prover`
[INFO] [stdout]  --> src/main.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ark_groth16::{Parameters, Proof, verify_proof, create_random_proof, Prover};
[INFO] [stdout]   |                   ^^^^^^^^^^         ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |                   |                  |             |                    |
[INFO] [stdout]   |                   |                  |             |                    no `Prover` in the root
[INFO] [stdout]   |                   |                  |             |                    help: a similar name exists in the module: `prover`
[INFO] [stdout]   |                   |                  |             no `create_random_proof` in the root
[INFO] [stdout]   |                   |                  no `verify_proof` in the root
[INFO] [stdout]   |                   no `Parameters` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ark_crypto_primitives`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ark_crypto_primitives::fixed_length_crh::FixedLengthCRH;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ark_crypto_primitives`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ark_crypto_primitives`, use `cargo add ark_crypto_primitives` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ark_crypto_primitives`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_crypto_primitives::{snark::ProvingKey, SNARK, Error};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ark_crypto_primitives`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ark_crypto_primitives`, use `cargo add ark_crypto_primitives` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ark_ff`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use ark_ff::{PrimeField, Fq};
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `ark_ff`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `ark_ff`, use `cargo add ark_ff` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ark_bls12_381::Bls12`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use ark_bls12_381::Bls12;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ no `Bls12` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Bls12` in crate `ark_bls12_381`
[INFO] [stdout]   --> src/main.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | type Bls12 = ark_bls12_381::Bls12;
[INFO] [stdout]    |                             ^^^^^ not found in `ark_bls12_381`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `project` (bin "project" test) due to 17 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `ark_groth16`
[INFO] [stdout]   --> src/main.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 | ) -> Result<Proof<Bls12>, ark_groth16::Error> {
[INFO] [stdout]    |                                        ^^^^^ not found in `ark_groth16`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::error::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use core::error::Error;
[INFO] [stdout]    |
[INFO] [stdout]    = and 5 other candidates
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 28 - ) -> Result<Proof<Bls12>, ark_groth16::Error> {
[INFO] [stdout] 28 + ) -> Result<Proof<Bls12>, Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ConstraintSynthesizer` in this scope
[INFO] [stdout]   --> src/main.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl<'a> ConstraintSynthesizer<Bls12> for HmacCircuit<'a> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  1 + use ark_relations::r1cs::ConstraintSynthesizer;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `ConstraintSystem`
[INFO] [stdout]   --> src/main.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn generate_constraints<CS: ConstraintSystem<Bls12>>(
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `ark_groth16`
[INFO] [stdout]   --> src/main.rs:79:38
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn main() -> Result<(), ark_groth16::Error> {
[INFO] [stdout]    |                                      ^^^^^ not found in `ark_groth16`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::error::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use core::error::Error;
[INFO] [stdout]    |
[INFO] [stdout]    = and 5 other candidates
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 79 - fn main() -> Result<(), ark_groth16::Error> {
[INFO] [stdout] 79 + fn main() -> Result<(), Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `ConstraintSystem`
[INFO] [stdout]    --> src/main.rs:113:19
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn alloc_bits<CS: ConstraintSystem<Bls12>>(cs: &mut CS, data: &[u8]) -> Result<Vec<ark_relations::r1cs::Variable>, SynthesisError> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `ConstraintSystem`
[INFO] [stdout]    --> src/main.rs:132:24
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn field_from_bits<CS: ConstraintSystem<Bls12>>(
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `ConstraintSystem`
[INFO] [stdout]    --> src/main.rs:161:26
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn update_hmac_state<CS: ConstraintSystem<Bls12>>(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `ConstraintSystem`
[INFO] [stdout]    --> src/main.rs:205:25
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn field_from_bytes<CS: ConstraintSystem<Bls12>>(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cursor`
[INFO] [stdout]    --> src/main.rs:210:22
[INFO] [stdout]     |
[INFO] [stdout] 210 |     let mut reader = Cursor::new(bytes);
[INFO] [stdout]     |                      ^^^^^^ use of undeclared type `Cursor`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::collections::btree_map::Cursor;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::collections::btree_set::Cursor;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::collections::linked_list::Cursor;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Cursor;
[INFO] [stdout]     |
[INFO] [stdout]     = and 4 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex::encode`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use hex::encode;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `from_le_bytes` in this scope
[INFO] [stdout]    --> src/main.rs:214:17
[INFO] [stdout]     |
[INFO] [stdout] 214 |     let value = from_le_bytes(&buf);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0404, E0405, E0412, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0404`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ark_crypto_primitives`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_crypto_primitives::{snark::ProvingKey, SNARK, Error};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ark_crypto_primitives`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ark_crypto_primitives`, use `cargo add ark_crypto_primitives` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `ark_groth16::Parameters`, `ark_groth16::verify_proof`, `ark_groth16::create_random_proof`, `ark_groth16::Prover`
[INFO] [stdout]  --> src/main.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ark_groth16::{Parameters, Proof, verify_proof, create_random_proof, Prover};
[INFO] [stdout]   |                   ^^^^^^^^^^         ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]   |                   |                  |             |                    |
[INFO] [stdout]   |                   |                  |             |                    no `Prover` in the root
[INFO] [stdout]   |                   |                  |             |                    help: a similar name exists in the module: `prover`
[INFO] [stdout]   |                   |                  |             no `create_random_proof` in the root
[INFO] [stdout]   |                   |                  no `verify_proof` in the root
[INFO] [stdout]   |                   no `Parameters` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ark_crypto_primitives`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ark_crypto_primitives::fixed_length_crh::FixedLengthCRH;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ark_crypto_primitives`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ark_crypto_primitives`, use `cargo add ark_crypto_primitives` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ark_crypto_primitives`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_crypto_primitives::{snark::ProvingKey, SNARK, Error};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ark_crypto_primitives`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ark_crypto_primitives`, use `cargo add ark_crypto_primitives` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ark_ff`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use ark_ff::{PrimeField, Fq};
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `ark_ff`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `ark_ff`, use `cargo add ark_ff` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ark_bls12_381::Bls12`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use ark_bls12_381::Bls12;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ no `Bls12` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Bls12` in crate `ark_bls12_381`
[INFO] [stdout]   --> src/main.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | type Bls12 = ark_bls12_381::Bls12;
[INFO] [stdout]    |                             ^^^^^ not found in `ark_bls12_381`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `ark_groth16`
[INFO] [stdout]   --> src/main.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 | ) -> Result<Proof<Bls12>, ark_groth16::Error> {
[INFO] [stdout]    |                                        ^^^^^ not found in `ark_groth16`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::error::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use core::error::Error;
[INFO] [stdout]    |
[INFO] [stdout]    = and 5 other candidates
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 28 - ) -> Result<Proof<Bls12>, ark_groth16::Error> {
[INFO] [stdout] 28 + ) -> Result<Proof<Bls12>, Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ConstraintSynthesizer` in this scope
[INFO] [stdout]   --> src/main.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl<'a> ConstraintSynthesizer<Bls12> for HmacCircuit<'a> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout]  1 + use ark_relations::r1cs::ConstraintSynthesizer;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `ConstraintSystem`
[INFO] [stdout]   --> src/main.rs:43:33
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn generate_constraints<CS: ConstraintSystem<Bls12>>(
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `ark_groth16`
[INFO] [stdout]   --> src/main.rs:79:38
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn main() -> Result<(), ark_groth16::Error> {
[INFO] [stdout]    |                                      ^^^^^ not found in `ark_groth16`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::error::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use core::error::Error;
[INFO] [stdout]    |
[INFO] [stdout]    = and 5 other candidates
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 79 - fn main() -> Result<(), ark_groth16::Error> {
[INFO] [stdout] 79 + fn main() -> Result<(), Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `ConstraintSystem`
[INFO] [stdout]    --> src/main.rs:113:19
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn alloc_bits<CS: ConstraintSystem<Bls12>>(cs: &mut CS, data: &[u8]) -> Result<Vec<ark_relations::r1cs::Variable>, SynthesisError> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `ConstraintSystem`
[INFO] [stdout]    --> src/main.rs:132:24
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn field_from_bits<CS: ConstraintSystem<Bls12>>(
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `ConstraintSystem`
[INFO] [stdout]    --> src/main.rs:161:26
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn update_hmac_state<CS: ConstraintSystem<Bls12>>(
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found struct `ConstraintSystem`
[INFO] [stdout]    --> src/main.rs:205:25
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn field_from_bytes<CS: ConstraintSystem<Bls12>>(
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^ not a trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cursor`
[INFO] [stdout]    --> src/main.rs:210:22
[INFO] [stdout]     |
[INFO] [stdout] 210 |     let mut reader = Cursor::new(bytes);
[INFO] [stdout]     |                      ^^^^^^ use of undeclared type `Cursor`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::collections::btree_map::Cursor;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::collections::btree_set::Cursor;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::collections::linked_list::Cursor;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Cursor;
[INFO] [stdout]     |
[INFO] [stdout]     = and 4 other candidates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex::encode`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use hex::encode;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `from_le_bytes` in this scope
[INFO] [stdout]    --> src/main.rs:214:17
[INFO] [stdout]     |
[INFO] [stdout] 214 |     let value = from_le_bytes(&buf);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0404, E0405, E0412, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0404`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `project` (bin "project") due to 17 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "8c420a893081afb61e78040afefdbc7664d7d2fa0754b85481b9affaa022a444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c420a893081afb61e78040afefdbc7664d7d2fa0754b85481b9affaa022a444", kill_on_drop: false }`
[INFO] [stdout] 8c420a893081afb61e78040afefdbc7664d7d2fa0754b85481b9affaa022a444
