[INFO] cloning repository https://github.com/sifnoc/ark-groth16-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sifnoc/ark-groth16-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsifnoc%2Fark-groth16-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsifnoc%2Fark-groth16-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86b5a534fcda38a1b0faed74766f94b6b70f4fd2
[INFO] testing sifnoc/ark-groth16-wasm against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsifnoc%2Fark-groth16-wasm" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/sifnoc/ark-groth16-wasm
[INFO] finished tweaking git repo https://github.com/sifnoc/ark-groth16-wasm
[INFO] tweaked toml for git repo https://github.com/sifnoc/ark-groth16-wasm written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sifnoc/ark-groth16-wasm on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sifnoc/ark-groth16-wasm 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.50
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[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.50
[INFO] [stderr]   Downloaded ark-groth16 v0.4.0
[INFO] [stderr]   Downloaded anyhow v1.0.95
[INFO] [stderr]   Downloaded semver v1.0.24
[INFO] [stderr]   Downloaded ark-crypto-primitives v0.4.0
[INFO] [stderr]   Downloaded ark-ec v0.4.1
[INFO] [stderr]   Downloaded rust-witness v0.1.1
[INFO] [stderr]   Downloaded wasm-bindgen-console-logger v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66daa03c2a1d834c540612521629e519bf3cb8e806a4dea1e5dede471e73e6c0
[INFO] running `Command { std: "docker" "start" "-a" "66daa03c2a1d834c540612521629e519bf3cb8e806a4dea1e5dede471e73e6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66daa03c2a1d834c540612521629e519bf3cb8e806a4dea1e5dede471e73e6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66daa03c2a1d834c540612521629e519bf3cb8e806a4dea1e5dede471e73e6c0", kill_on_drop: false }`
[INFO] [stdout] 66daa03c2a1d834c540612521629e519bf3cb8e806a4dea1e5dede471e73e6c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 905a1bc4d8aac89e8e8a4280023adf603557c686d614df83c28db0cabab78fa8
[INFO] running `Command { std: "docker" "start" "-a" "905a1bc4d8aac89e8e8a4280023adf603557c686d614df83c28db0cabab78fa8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling js-sys v0.3.77
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[INFO] [stderr]    Compiling ark-relations v0.4.0
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[INFO] [stderr]    Compiling ark-ec v0.4.1
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[INFO] [stderr]    Compiling ark-bn254 v0.4.0
[INFO] [stderr]    Compiling ark-groth16 v0.4.0
[INFO] [stderr]    Compiling ark-groth16-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: dropping unsupported crate type `cdylib` for target `x86_64-unknown-linux-musl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `wasm_bindgen`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use wasm_bindgen::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `wasm_bindgen`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `wasm_bindgen`, use `cargo add wasm_bindgen` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `wasm_bindgen` in this scope
[INFO] [stdout]   --> src/lib.rs:72:3
[INFO] [stdout]    |
[INFO] [stdout] 72 | #[wasm_bindgen]
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `JsValue` in this scope
[INFO] [stdout]   --> src/lib.rs:73:34
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn generate_groth16_proof(a: JsValue, b: JsValue) -> Result<JsValue, JsValue> {
[INFO] [stdout]    |                                  ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `JsValue` in this scope
[INFO] [stdout]   --> src/lib.rs:73:46
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn generate_groth16_proof(a: JsValue, b: JsValue) -> Result<JsValue, JsValue> {
[INFO] [stdout]    |                                              ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `JsValue` in this scope
[INFO] [stdout]   --> src/lib.rs:73:65
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn generate_groth16_proof(a: JsValue, b: JsValue) -> Result<JsValue, JsValue> {
[INFO] [stdout]    |                                                                 ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn generate_groth16_proof<JsValue>(a: JsValue, b: JsValue) -> Result<JsValue, JsValue> {
[INFO] [stdout]    |                              +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `JsValue` in this scope
[INFO] [stdout]   --> src/lib.rs:73:74
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn generate_groth16_proof(a: JsValue, b: JsValue) -> Result<JsValue, JsValue> {
[INFO] [stdout]    |                                                                          ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn generate_groth16_proof<JsValue>(a: JsValue, b: JsValue) -> Result<JsValue, JsValue> {
[INFO] [stdout]    |                              +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsValue`
[INFO] [stdout]   --> src/lib.rs:75:22
[INFO] [stdout]    |
[INFO] [stdout] 75 |         .map_err(|e| JsValue::from_str(&format!("Failed to parse `a`: {}", e)))?;
[INFO] [stdout]    |                      ^^^^^^^ use of undeclared type `JsValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsValue`
[INFO] [stdout]   --> src/lib.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |         .map_err(|e| JsValue::from_str(&format!("Failed to parse `b`: {}", e)))?;
[INFO] [stdout]    |                      ^^^^^^^ use of undeclared type `JsValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsValue`
[INFO] [stdout]   --> src/lib.rs:80:22
[INFO] [stdout]    |
[INFO] [stdout] 80 |         .map_err(|e| JsValue::from_str(&format!("Failed to convert `a` to input {:?}", e)))?;
[INFO] [stdout]    |                      ^^^^^^^ use of undeclared type `JsValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsValue`
[INFO] [stdout]   --> src/lib.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |         .map_err(|e| JsValue::from_str(&format!("Failed to convert `b` to input {:?}", e)))?;
[INFO] [stdout]    |                      ^^^^^^^ use of undeclared type `JsValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsValue`
[INFO] [stdout]   --> src/lib.rs:90:38
[INFO] [stdout]    |
[INFO] [stdout] 90 |     to_value(&(a, b, c)).map_err(|e| JsValue::from_str(&format!("Serialization failed: {}", e)))
[INFO] [stdout]    |                                      ^^^^^^^ use of undeclared type `JsValue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ark-groth16-wasm` (lib) due to 11 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "905a1bc4d8aac89e8e8a4280023adf603557c686d614df83c28db0cabab78fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "905a1bc4d8aac89e8e8a4280023adf603557c686d614df83c28db0cabab78fa8", kill_on_drop: false }`
[INFO] [stdout] 905a1bc4d8aac89e8e8a4280023adf603557c686d614df83c28db0cabab78fa8