[INFO] cloning repository https://github.com/Arjentix/zk-snark-groth16
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Arjentix/zk-snark-groth16" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArjentix%2Fzk-snark-groth16", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArjentix%2Fzk-snark-groth16'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d39fc8e7773f48e50618c67858cd9fd4edfffb78
[INFO] checking Arjentix/zk-snark-groth16 against master#36b21637e93b038453924d3c66821089e71d8baa for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArjentix%2Fzk-snark-groth16" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Arjentix/zk-snark-groth16
[INFO] finished tweaking git repo https://github.com/Arjentix/zk-snark-groth16
[INFO] tweaked toml for git repo https://github.com/Arjentix/zk-snark-groth16 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Arjentix/zk-snark-groth16 on toolchain 36b21637e93b038453924d3c66821089e71d8baa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Arjentix/zk-snark-groth16 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" "+36b21637e93b038453924d3c66821089e71d8baa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-log v0.2.17
[INFO] [stderr]   Downloaded matrixmultiply v0.3.10
[INFO] [stderr]   Downloaded bincode_derive v2.0.1
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[INFO] [stderr]   Downloaded unty v0.0.4
[INFO] [stderr]   Downloaded bls12_381 v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc75252e907ec83a822380ca230a07ed90ba53491daf4619106dec215fa097a7
[INFO] running `Command { std: "docker" "start" "-a" "fc75252e907ec83a822380ca230a07ed90ba53491daf4619106dec215fa097a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc75252e907ec83a822380ca230a07ed90ba53491daf4619106dec215fa097a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc75252e907ec83a822380ca230a07ed90ba53491daf4619106dec215fa097a7", kill_on_drop: false }`
[INFO] [stdout] fc75252e907ec83a822380ca230a07ed90ba53491daf4619106dec215fa097a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+36b21637e93b038453924d3c66821089e71d8baa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9aab8a44ef9f6bc84fe4d413e5a898a4076dcbd43622dd4adb87ad6a0c60831
[INFO] running `Command { std: "docker" "start" "-a" "c9aab8a44ef9f6bc84fe4d413e5a898a4076dcbd43622dd4adb87ad6a0c60831", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
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[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking rawpointer v0.2.1
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[INFO] [stderr]    Compiling bincode_derive v2.0.1
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[INFO] [stderr]     Checking circuit_macro v0.1.0 (/opt/rustwide/workdir/circuit/macro)
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling test-log-macros v0.2.17
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking circuit v0.1.0 (/opt/rustwide/workdir/circuit)
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking logger v0.1.0 (/opt/rustwide/workdir/logger)
[INFO] [stderr]     Checking test-log v0.2.17
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking protocol v0.1.0 (/opt/rustwide/workdir/protocol)
[INFO] [stderr]     Checking network v0.1.0 (/opt/rustwide/workdir/network)
[INFO] [stderr]     Checking prover v0.1.0 (/opt/rustwide/workdir/prover)
[INFO] [stderr]     Checking trusted_setup v0.1.0 (/opt/rustwide/workdir/trusted_setup)
[INFO] [stderr]     Checking verifier v0.1.0 (/opt/rustwide/workdir/verifier)
[INFO] [stdout] warning: fields `left`, `right`, and `output` are never read
[INFO] [stdout]   --> prover/src/r1cs.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct R1cs<F: PrimeField> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 21 |     left: Matrix<F>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     right: Matrix<F>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     output: Matrix<F>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `left`, `right`, and `output` are never read
[INFO] [stdout]   --> prover/src/r1cs.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct R1cs<F: PrimeField> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 21 |     left: Matrix<F>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     right: Matrix<F>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     output: Matrix<F>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.47s
[INFO] running `Command { std: "docker" "inspect" "c9aab8a44ef9f6bc84fe4d413e5a898a4076dcbd43622dd4adb87ad6a0c60831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9aab8a44ef9f6bc84fe4d413e5a898a4076dcbd43622dd4adb87ad6a0c60831", kill_on_drop: false }`
[INFO] [stdout] c9aab8a44ef9f6bc84fe4d413e5a898a4076dcbd43622dd4adb87ad6a0c60831
