[INFO] fetching crate groth16-proofs 4.1.0...
[INFO] checking groth16-proofs-4.1.0 against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] extracting crate groth16-proofs 4.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate groth16-proofs 4.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate groth16-proofs 4.1.0
[INFO] tweaked toml for crates.io crate groth16-proofs 4.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate groth16-proofs 4.1.0 on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate groth16-proofs 4.1.0 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:120:12
[INFO] [stderr]     |
[INFO] [stderr] 120 | homepage = "https://github.com/orbinum/groth16-proofs"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 125 | repository = "https://github.com/orbinum/groth16-proofs"
[INFO] [stderr]     |              -------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `groth16-proofs` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ark-std v0.5.0
[INFO] [stderr]   Downloaded ark-relations v0.5.1
[INFO] [stderr]   Downloaded ark-snark v0.5.1
[INFO] [stderr]   Downloaded ark-serialize v0.5.0
[INFO] [stderr]   Downloaded ark-serialize-derive v0.5.0
[INFO] [stderr]   Downloaded ark-bn254 v0.5.0
[INFO] [stderr]   Downloaded ark-ff-asm v0.5.0
[INFO] [stderr]   Downloaded ark-ff v0.5.0
[INFO] [stderr]   Downloaded ark-ff-macros v0.5.0
[INFO] [stderr]   Downloaded ark-crypto-primitives-macros v0.5.0
[INFO] [stderr]   Downloaded ark-groth16 v0.5.0
[INFO] [stderr]   Downloaded ark-ec v0.5.0
[INFO] [stderr]   Downloaded ark-poly v0.5.0
[INFO] [stderr]   Downloaded ark-crypto-primitives v0.5.0
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 448fd9806b9437d05dbec412e0b6511cc4a15c87f969cd1eb51fcfcaf8633e5a
[INFO] running `Command { std: "docker" "start" "448fd9806b9437d05dbec412e0b6511cc4a15c87f969cd1eb51fcfcaf8633e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "448fd9806b9437d05dbec412e0b6511cc4a15c87f969cd1eb51fcfcaf8633e5a", 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" "448fd9806b9437d05dbec412e0b6511cc4a15c87f969cd1eb51fcfcaf8633e5a" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "448fd9806b9437d05dbec412e0b6511cc4a15c87f969cd1eb51fcfcaf8633e5a", 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 -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "448fd9806b9437d05dbec412e0b6511cc4a15c87f969cd1eb51fcfcaf8633e5a" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:120:12
[INFO] [stderr]     |
[INFO] [stderr] 120 | homepage = "https://github.com/orbinum/groth16-proofs"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 125 | repository = "https://github.com/orbinum/groth16-proofs"
[INFO] [stderr]     |              -------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `groth16-proofs` (manifest) generated 1 warning
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling enum-ordinalize v4.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling ark-crypto-primitives-macros v0.5.0
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking ark-std v0.5.0
[INFO] [stderr]     Checking ark-serialize v0.5.0
[INFO] [stderr]     Checking ark-ff v0.5.0
[INFO] [stderr]     Checking ark-poly v0.5.0
[INFO] [stderr]     Checking ark-relations v0.5.1
[INFO] [stderr]     Checking ark-snark v0.5.1
[INFO] [stderr]     Checking ark-ec v0.5.0
[INFO] [stderr]     Checking ark-crypto-primitives v0.5.0
[INFO] [stderr]     Checking ark-bn254 v0.5.0
[INFO] [stderr]     Checking ark-groth16 v0.5.0
[INFO] [stderr]     Checking groth16-proofs v4.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `groth16_proofs::ffi`
[INFO] [stdout]   --> tests/ffi.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 | use groth16_proofs::ffi::{
[INFO] [stdout]    |                     ^^^ could not find `ffi` in `groth16_proofs`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 94 | #[cfg(feature = "ffi")]
[INFO] [stdout]    |       --------------- the item is gated behind the `ffi` feature
[INFO] [stdout] 95 | pub mod ffi;
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `groth16-proofs` (test "ffi") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "448fd9806b9437d05dbec412e0b6511cc4a15c87f969cd1eb51fcfcaf8633e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "448fd9806b9437d05dbec412e0b6511cc4a15c87f969cd1eb51fcfcaf8633e5a", kill_on_drop: false }`
[INFO] [stdout] 448fd9806b9437d05dbec412e0b6511cc4a15c87f969cd1eb51fcfcaf8633e5a
