[INFO] fetching crate arkworks-gadgets 0.4.18...
[INFO] building arkworks-gadgets-0.4.18 against master#a7f375789bab1a4e4a291c963081a8ca7d2b6bd7 for pr-93180
[INFO] extracting crate arkworks-gadgets 0.4.18 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate arkworks-gadgets 0.4.18 on toolchain a7f375789bab1a4e4a291c963081a8ca7d2b6bd7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arkworks-gadgets 0.4.18
[INFO] finished tweaking crates.io crate arkworks-gadgets 0.4.18
[INFO] tweaked toml for crates.io crate arkworks-gadgets 0.4.18 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
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[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arkworks-utils v0.4.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "58b9f0bfa94a20f816074068cf10a3d4ee7f096e6bc80822fada4477797685e5", kill_on_drop: false }`
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[INFO] [stdout] 85c9a673f7eea7b1bea6ac7ff23826ffe8606a69b9d2ce2aa08fab597fbc022a
[INFO] running `Command { std: "docker" "start" "-a" "85c9a673f7eea7b1bea6ac7ff23826ffe8606a69b9d2ce2aa08fab597fbc022a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling crunchy v0.2.2
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[INFO] [stderr]    Compiling ark-std v0.3.0
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[INFO] [stderr]    Compiling ark-r1cs-std v0.3.1
[INFO] [stderr]    Compiling ark-bls12-381 v0.3.0
[INFO] [stderr]    Compiling ark-bn254 v0.3.0
[INFO] [stderr]    Compiling ark-poly-commit v0.3.0
[INFO] [stderr]    Compiling ark-marlin v0.3.0
[INFO] [stderr]    Compiling ark-nonnative-field v0.3.0
[INFO] [stderr]    Compiling ark-ed-on-bn254 v0.3.0
[INFO] [stderr]    Compiling ark-ed-on-bls12-381 v0.3.0
[INFO] [stderr]    Compiling ark-crypto-primitives v0.3.0
[INFO] [stderr]    Compiling ark-groth16 v0.3.0
[INFO] [stderr]    Compiling arkworks-utils v0.4.18
[INFO] [stderr]    Compiling arkworks-gadgets v0.4.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ark_std::vec::Vec`
[INFO] [stdout]  --> src/poseidon/field_hasher.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ark_std::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "85c9a673f7eea7b1bea6ac7ff23826ffe8606a69b9d2ce2aa08fab597fbc022a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c9a673f7eea7b1bea6ac7ff23826ffe8606a69b9d2ce2aa08fab597fbc022a", kill_on_drop: false }`
[INFO] [stdout] 85c9a673f7eea7b1bea6ac7ff23826ffe8606a69b9d2ce2aa08fab597fbc022a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f8852bb8bf6284323fa7c5802e1e2707313adac1ba24dcdbd39f2e361ade288
[INFO] running `Command { std: "docker" "start" "-a" "0f8852bb8bf6284323fa7c5802e1e2707313adac1ba24dcdbd39f2e361ade288", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arkworks-gadgets v0.4.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ark_std::vec::Vec`
[INFO] [stdout]  --> src/poseidon/field_hasher.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ark_std::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_rounds_mimc_220` in module `arkworks_utils::utils`
[INFO] [stdout]    --> src/merkle_tree/mod.rs:543:27
[INFO] [stdout]     |
[INFO] [stdout] 543 |             arkworks_utils::utils::get_rounds_mimc_220(),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ not found in `arkworks_utils::utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_rounds_mimc_220` in module `arkworks_utils::utils`
[INFO] [stdout]    --> src/merkle_tree/mod.rs:582:27
[INFO] [stdout]     |
[INFO] [stdout] 582 |             arkworks_utils::utils::get_rounds_mimc_220(),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ not found in `arkworks_utils::utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_rounds_mimc_220` in module `arkworks_utils::utils`
[INFO] [stdout]    --> src/merkle_tree/mod.rs:604:27
[INFO] [stdout]     |
[INFO] [stdout] 604 |             arkworks_utils::utils::get_rounds_mimc_220(),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ not found in `arkworks_utils::utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_rounds_mimc_220` in module `arkworks_utils::utils`
[INFO] [stdout]    --> src/mimc/constraints.rs:233:27
[INFO] [stdout]     |
[INFO] [stdout] 233 |             arkworks_utils::utils::get_rounds_mimc_220(),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ not found in `arkworks_utils::utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_rounds_mimc_220` in module `arkworks_utils::utils`
[INFO] [stdout]    --> src/mimc/constraints.rs:272:27
[INFO] [stdout]     |
[INFO] [stdout] 272 |             arkworks_utils::utils::get_rounds_mimc_220(),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ not found in `arkworks_utils::utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_rounds_mimc_220` in module `arkworks_utils::utils`
[INFO] [stdout]    --> src/mimc/mod.rs:200:27
[INFO] [stdout]     |
[INFO] [stdout] 200 |             arkworks_utils::utils::get_rounds_mimc_220(),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ not found in `arkworks_utils::utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/merkle_tree/mod.rs:539:4
[INFO] [stdout]     |
[INFO] [stdout] 539 |             Bn254Fq::from(0),
[INFO] [stdout]     |             ^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `Fp256<ark_ed_on_bn254::FqParameters>: From<{integer}>` found in the `ark_ff` crate:
[INFO] [stdout]             - impl<P> From<i128> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i16> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i32> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i64> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             and 6 more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/merkle_tree/mod.rs:578:4
[INFO] [stdout]     |
[INFO] [stdout] 578 |             Bn254Fq::from(0),
[INFO] [stdout]     |             ^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `Fp256<ark_ed_on_bn254::FqParameters>: From<{integer}>` found in the `ark_ff` crate:
[INFO] [stdout]             - impl<P> From<i128> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i16> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i32> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i64> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             and 6 more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/merkle_tree/mod.rs:600:4
[INFO] [stdout]     |
[INFO] [stdout] 600 |             Bn254Fq::from(0),
[INFO] [stdout]     |             ^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `Fp256<ark_ed_on_bn254::FqParameters>: From<{integer}>` found in the `ark_ff` crate:
[INFO] [stdout]             - impl<P> From<i128> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i16> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i32> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i64> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             and 6 more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/mimc/constraints.rs:229:4
[INFO] [stdout]     |
[INFO] [stdout] 229 |             Fq::from(0),
[INFO] [stdout]     |             ^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `Fp256<ark_ed_on_bn254::FqParameters>: From<{integer}>` found in the `ark_ff` crate:
[INFO] [stdout]             - impl<P> From<i128> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i16> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i32> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i64> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             and 6 more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/mimc/constraints.rs:268:4
[INFO] [stdout]     |
[INFO] [stdout] 268 |             Fq::from(3),
[INFO] [stdout]     |             ^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `Fp256<ark_ed_on_bn254::FqParameters>: From<{integer}>` found in the `ark_ff` crate:
[INFO] [stdout]             - impl<P> From<i128> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i16> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i32> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             - impl<P> From<i64> for Fp256<P>
[INFO] [stdout]               where P: Fp256Parameters;
[INFO] [stdout]             and 6 more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arkworks-gadgets` due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "0f8852bb8bf6284323fa7c5802e1e2707313adac1ba24dcdbd39f2e361ade288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8852bb8bf6284323fa7c5802e1e2707313adac1ba24dcdbd39f2e361ade288", kill_on_drop: false }`
[INFO] [stdout] 0f8852bb8bf6284323fa7c5802e1e2707313adac1ba24dcdbd39f2e361ade288