[INFO] cloning repository https://github.com/IntelliGovernance/maci-crypto-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IntelliGovernance/maci-crypto-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIntelliGovernance%2Fmaci-crypto-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIntelliGovernance%2Fmaci-crypto-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bff8acf1bad4ab61c1be7e26ca11abcac3116d5
[INFO] checking IntelliGovernance/maci-crypto-rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIntelliGovernance%2Fmaci-crypto-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IntelliGovernance/maci-crypto-rust on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/IntelliGovernance/maci-crypto-rust
[INFO] finished tweaking git repo https://github.com/IntelliGovernance/maci-crypto-rust
[INFO] tweaked toml for git repo https://github.com/IntelliGovernance/maci-crypto-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/IntelliGovernance/maci-crypto-rust 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/arnaucube/babyjubjub-ark`
[INFO] [stderr]     Updating git repository `https://github.com/arnaucube/poseidon-ark`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uniffi v0.26.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "66468c8adef67b0b770f312bfe8a0e0e1a533ee154d7d0aafd4cc4494f674904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66468c8adef67b0b770f312bfe8a0e0e1a533ee154d7d0aafd4cc4494f674904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66468c8adef67b0b770f312bfe8a0e0e1a533ee154d7d0aafd4cc4494f674904", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "0d423ebc5806c83827bf67ae730c65d152f0cfeafd54d16caaf47f939b92e5f9", kill_on_drop: false }`
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[INFO] [stderr]     Checking poseidon-ark v0.0.1 (https://github.com/arnaucube/poseidon-ark#6d2487aa)
[INFO] [stderr]     Checking babyjubjub-ark v0.0.1 (https://github.com/arnaucube/babyjubjub-ark?rev=dbf79c5#dbf79c58)
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[INFO] [stderr]    Compiling uniffi v0.26.1
[INFO] [stderr]    Compiling maci-crypto-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 218 | /     /// Serialise -
[INFO] [stdout] 219 | |     /// TODO - check this is consisent with TS Version, that is that the public key is of the same format in both
[INFO] [stdout]     | |_________________________________________________________________________________________________________________^
[INFO] [stdout] 220 |       return (convert_big_int_to_bytes32(priv_key.scalar_key().into_bigint()), (convert_big_int_to_bytes32(x.0), convert_big_int_to_bytes32(y.0)...
[INFO] [stdout]     |       -------------------------------------------------------------------------------------------------------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 218 | /     /// Serialise -
[INFO] [stdout] 219 | |     /// TODO - check this is consisent with TS Version, that is that the public key is of the same format in both
[INFO] [stdout]     | |_________________________________________________________________________________________________________________^
[INFO] [stdout] 220 |       return (convert_big_int_to_bytes32(priv_key.scalar_key().into_bigint()), (convert_big_int_to_bytes32(x.0), convert_big_int_to_bytes32(y.0)...
[INFO] [stdout]     |       -------------------------------------------------------------------------------------------------------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prk`
[INFO] [stdout]    --> src/lib.rs:286:14
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let (prk, (x, y)) = generate_keys(raw_sign);
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_prk`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "0d423ebc5806c83827bf67ae730c65d152f0cfeafd54d16caaf47f939b92e5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d423ebc5806c83827bf67ae730c65d152f0cfeafd54d16caaf47f939b92e5f9", kill_on_drop: false }`
[INFO] [stdout] 0d423ebc5806c83827bf67ae730c65d152f0cfeafd54d16caaf47f939b92e5f9