[INFO] cloning repository https://github.com/shriphani/nova_experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shriphani/nova_experiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshriphani%2Fnova_experiments", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshriphani%2Fnova_experiments'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26fed5c97c338420710b9b059756be0b7b3463ab
[INFO] checking shriphani/nova_experiments against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshriphani%2Fnova_experiments" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shriphani/nova_experiments
[INFO] finished tweaking git repo https://github.com/shriphani/nova_experiments
[INFO] tweaked toml for git repo https://github.com/shriphani/nova_experiments written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shriphani/nova_experiments on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shriphani/nova_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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking shriphani/nova_experiments against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshriphani%2Fnova_experiments" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shriphani/nova_experiments
[INFO] finished tweaking git repo https://github.com/shriphani/nova_experiments
[INFO] tweaked toml for git repo https://github.com/shriphani/nova_experiments written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shriphani/nova_experiments on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shriphani/nova_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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ec-gpu v0.2.0
[INFO] [stderr]   Downloaded ff_derive v0.13.0
[INFO] [stderr]   Downloaded addchain v0.2.0
[INFO] [stderr]   Downloaded pasta_curves v0.5.1
[INFO] [stderr]   Downloaded num-bigint v0.3.3
[INFO] [stderr]   Downloaded generic-array v1.1.1
[INFO] [stderr]   Downloaded sppark v0.1.11
[INFO] [stderr]   Downloaded serde_arrays v0.1.0
[INFO] [stderr]   Downloaded yastl v0.1.2
[INFO] [stderr]   Downloaded execute-command-macro v0.1.9
[INFO] [stderr]   Downloaded pasta-msm v0.1.4
[INFO] [stderr]   Downloaded execute v0.2.13
[INFO] [stderr]   Downloaded execute-command-tokens v0.1.7
[INFO] [stderr]   Downloaded trait-set v0.3.0
[INFO] [stderr]   Downloaded execute-command-macro-impl v0.1.10
[INFO] [stderr]   Downloaded bellpepper-core v0.2.1
[INFO] [stderr]   Downloaded bellpepper v0.4.1
[INFO] [stderr]   Downloaded bellpepper-core v0.4.0
[INFO] [stderr]   Downloaded blake2b_simd v1.0.2
[INFO] [stderr]   Downloaded blake2s_simd v1.0.2
[INFO] [stderr]   Downloaded ec-gpu-gen v0.7.1
[INFO] [stderr]   Downloaded blstrs v0.7.1
[INFO] [stderr]   Downloaded semolina v0.1.4
[INFO] [stderr]   Downloaded halo2curves v0.6.1
[INFO] [stderr]   Downloaded bellperson v0.26.0
[INFO] [stderr]   Downloaded blst v0.3.13
[INFO] [stderr]   Downloaded neptune v13.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] becc31cc6823fd8b9cf5d6320f63647c8921dbaabaaaef1badd5b2a07d3f460b
[INFO] running `Command { std: "docker" "start" "becc31cc6823fd8b9cf5d6320f63647c8921dbaabaaaef1badd5b2a07d3f460b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "becc31cc6823fd8b9cf5d6320f63647c8921dbaabaaaef1badd5b2a07d3f460b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "becc31cc6823fd8b9cf5d6320f63647c8921dbaabaaaef1badd5b2a07d3f460b" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "becc31cc6823fd8b9cf5d6320f63647c8921dbaabaaaef1badd5b2a07d3f460b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "becc31cc6823fd8b9cf5d6320f63647c8921dbaabaaaef1badd5b2a07d3f460b" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cc v1.2.4
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling execute-command-tokens v0.1.7
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling ec-gpu v0.2.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling ec-gpu-gen v0.7.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]     Checking blake2s_simd v1.0.2
[INFO] [stderr]     Checking blake2b_simd v1.0.2
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling yastl v0.1.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling halo2curves v0.6.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking generic-array v1.1.1
[INFO] [stderr]    Compiling addchain v0.2.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling blst v0.3.13
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling semolina v0.1.4
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling sppark v0.1.11
[INFO] [stderr]    Compiling pasta-msm v0.1.4
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling pairing v0.23.0
[INFO] [stderr]    Compiling ff_derive v0.13.0
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling execute-command-macro-impl v0.1.10
[INFO] [stderr]    Compiling execute-command-macro v0.1.9
[INFO] [stderr]    Compiling execute v0.2.13
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking serde_arrays v0.1.0
[INFO] [stderr]     Checking blstrs v0.7.1
[INFO] [stderr]     Checking bellpepper-core v0.4.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking bellpepper-core v0.2.1
[INFO] [stderr]     Checking pasta_curves v0.5.1
[INFO] [stderr]     Checking bellpepper v0.4.1
[INFO] [stderr]    Compiling bellperson v0.26.0
[INFO] [stderr]    Compiling neptune v13.0.0
[INFO] [stderr]     Checking nova-snark v0.37.0 (https://github.com/microsoft/Nova.git#6cf25506)
[INFO] [stderr]     Checking nova_experiments v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `frontend::ConstraintSystem`
[INFO] [stdout]  --> src/main.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nova_snark::{frontend::ConstraintSystem, traits::circuit::StepCircuit};
[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: `frontend::ConstraintSystem`
[INFO] [stdout]  --> src/main.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nova_snark::{frontend::ConstraintSystem, traits::circuit::StepCircuit};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `nova_experiments`
[INFO] [stdout]   --> src/main.rs:27:2
[INFO] [stdout]    |
[INFO] [stdout] 27 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `CS: bellpepper_core::constraint_system::ConstraintSystem<_>` is not satisfied
[INFO] [stdout]    --> src/main.rs:25:28
[INFO] [stdout]     |
[INFO] [stdout]  25 |         poseidon_hash(&mut cs, self.pre_image, &constants);
[INFO] [stdout]     |         -------------      ^^ the trait `bellpepper_core::constraint_system::ConstraintSystem<_>` is not implemented for `CS`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CS` implements similarly named trait `ConstraintSystem`, but not `bellpepper_core::constraint_system::ConstraintSystem<_>`
[INFO] [stdout] help: the trait `bellpepper_core::constraint_system::ConstraintSystem<_>` is not implemented for `CS`
[INFO] [stdout]       but it is implemented for `&mut _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bellpepper-core-0.4.0/src/constraint_system.rs:337:1
[INFO] [stdout]     |
[INFO] [stdout] 337 | / impl<'cs, Scalar: PrimeField, CS: ConstraintSystem<Scalar>> ConstraintSystem<Scalar>
[INFO] [stdout] 338 | |     for &'cs mut CS
[INFO] [stdout]     | |___________________^
[INFO] [stdout]     = help: for that trait implementation, expected `&mut _`, found `CS`
[INFO] [stdout]     = note: required for `&mut CS` to implement `bellpepper_core::constraint_system::ConstraintSystem<_>`
[INFO] [stdout]     = note: 1 redundant requirement hidden
[INFO] [stdout]     = note: required for `&mut &mut CS` to implement `bellpepper_core::constraint_system::ConstraintSystem<_>`
[INFO] [stdout] note: required by a bound in `poseidon_hash`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/neptune-13.0.0/src/circuit.rs:368:9
[INFO] [stdout]     |
[INFO] [stdout] 362 | pub fn poseidon_hash<CS, Scalar, A>(
[INFO] [stdout]     |        ------------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 368 |     CS: ConstraintSystem<Scalar>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `poseidon_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `CS: bellpepper_core::constraint_system::ConstraintSystem<_>` is not satisfied
[INFO] [stdout]    --> src/main.rs:25:28
[INFO] [stdout]     |
[INFO] [stdout]  25 |         poseidon_hash(&mut cs, self.pre_image, &constants);
[INFO] [stdout]     |         -------------      ^^ the trait `bellpepper_core::constraint_system::ConstraintSystem<_>` is not implemented for `CS`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CS` implements similarly named trait `ConstraintSystem`, but not `bellpepper_core::constraint_system::ConstraintSystem<_>`
[INFO] [stdout] help: the trait `bellpepper_core::constraint_system::ConstraintSystem<_>` is not implemented for `CS`
[INFO] [stdout]       but it is implemented for `&mut _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bellpepper-core-0.4.0/src/constraint_system.rs:337:1
[INFO] [stdout]     |
[INFO] [stdout] 337 | / impl<'cs, Scalar: PrimeField, CS: ConstraintSystem<Scalar>> ConstraintSystem<Scalar>
[INFO] [stdout] 338 | |     for &'cs mut CS
[INFO] [stdout]     | |___________________^
[INFO] [stdout]     = help: for that trait implementation, expected `&mut _`, found `CS`
[INFO] [stdout]     = note: required for `&mut CS` to implement `bellpepper_core::constraint_system::ConstraintSystem<_>`
[INFO] [stdout]     = note: 1 redundant requirement hidden
[INFO] [stdout]     = note: required for `&mut &mut CS` to implement `bellpepper_core::constraint_system::ConstraintSystem<_>`
[INFO] [stdout] note: required by a bound in `poseidon_hash`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/neptune-13.0.0/src/circuit.rs:368:9
[INFO] [stdout]     |
[INFO] [stdout] 362 | pub fn poseidon_hash<CS, Scalar, A>(
[INFO] [stdout]     |        ------------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 368 |     CS: ConstraintSystem<Scalar>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `poseidon_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:25:32
[INFO] [stdout]     |
[INFO] [stdout]  10 | impl<Scalar: PrimeField + PrimeFieldBits> StepCircuit<Scalar> for PreImageCircuit<Scalar> {
[INFO] [stdout]     |      ------ found this type parameter
[INFO] [stdout] ...
[INFO] [stdout]  25 |         poseidon_hash(&mut cs, self.pre_image, &constants);
[INFO] [stdout]     |         -------------          ^^^^^^^^^^^^^^ expected `Vec<AllocatedNum<_>>`, found `Vec<Scalar>`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec<bellpepper_core::gadgets::num::AllocatedNum<_>>`
[INFO] [stdout]                found struct `Vec<Scalar>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/neptune-13.0.0/src/circuit.rs:362:8
[INFO] [stdout]     |
[INFO] [stdout] 362 | pub fn poseidon_hash<CS, Scalar, A>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:25:32
[INFO] [stdout]     |
[INFO] [stdout]  10 | impl<Scalar: PrimeField + PrimeFieldBits> StepCircuit<Scalar> for PreImageCircuit<Scalar> {
[INFO] [stdout]     |      ------ found this type parameter
[INFO] [stdout] ...
[INFO] [stdout]  25 |         poseidon_hash(&mut cs, self.pre_image, &constants);
[INFO] [stdout]     |         -------------          ^^^^^^^^^^^^^^ expected `Vec<AllocatedNum<_>>`, found `Vec<Scalar>`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec<bellpepper_core::gadgets::num::AllocatedNum<_>>`
[INFO] [stdout]                found struct `Vec<Scalar>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/neptune-13.0.0/src/circuit.rs:362:8
[INFO] [stdout]     |
[INFO] [stdout] 362 | pub fn poseidon_hash<CS, Scalar, A>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |       fn synthesize<CS: nova_snark::frontend::ConstraintSystem<Scalar>>(
[INFO] [stdout]    |          ---------- implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] ...
[INFO] [stdout] 19 |       ) -> Result<
[INFO] [stdout]    |  __________^
[INFO] [stdout] 20 | |         Vec<nova_snark::frontend::num::AllocatedNum<Scalar>>,
[INFO] [stdout] 21 | |         nova_snark::frontend::SynthesisError,
[INFO] [stdout] 22 | |     > {
[INFO] [stdout]    | |_____^ expected `Result<Vec<AllocatedNum<Scalar>>, ...>`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<Vec<AllocatedNum<Scalar>>, nova_snark::frontend::SynthesisError>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |       fn synthesize<CS: nova_snark::frontend::ConstraintSystem<Scalar>>(
[INFO] [stdout]    |          ---------- implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] ...
[INFO] [stdout] 19 |       ) -> Result<
[INFO] [stdout]    |  __________^
[INFO] [stdout] 20 | |         Vec<nova_snark::frontend::num::AllocatedNum<Scalar>>,
[INFO] [stdout] 21 | |         nova_snark::frontend::SynthesisError,
[INFO] [stdout] 22 | |     > {
[INFO] [stdout]    | |_____^ expected `Result<Vec<AllocatedNum<Scalar>>, ...>`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<Vec<AllocatedNum<Scalar>>, nova_snark::frontend::SynthesisError>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nova_experiments` (bin "nova_experiments") due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `nova_experiments` (bin "nova_experiments" test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "becc31cc6823fd8b9cf5d6320f63647c8921dbaabaaaef1badd5b2a07d3f460b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "becc31cc6823fd8b9cf5d6320f63647c8921dbaabaaaef1badd5b2a07d3f460b", kill_on_drop: false }`
[INFO] [stdout] becc31cc6823fd8b9cf5d6320f63647c8921dbaabaaaef1badd5b2a07d3f460b
