[INFO] cloning repository https://github.com/albttx/ark-circom-tc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/albttx/ark-circom-tc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbttx%2Fark-circom-tc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbttx%2Fark-circom-tc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27775927ac10b321d9f5fc919c6909c50e8b83be
[INFO] building albttx/ark-circom-tc against try#c38f3f86763ea281f7c555c13ef11baad4a4fff4 for pr-111698
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbttx%2Fark-circom-tc" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/albttx/ark-circom-tc on toolchain c38f3f86763ea281f7c555c13ef11baad4a4fff4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/albttx/ark-circom-tc
[INFO] finished tweaking git repo https://github.com/albttx/ark-circom-tc
[INFO] tweaked toml for git repo https://github.com/albttx/ark-circom-tc written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/albttx/ark-circom-tc 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" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa5e94f7eab7abf6108882525d060777e76527babd139c0479971106d1265860
[INFO] running `Command { std: "docker" "start" "-a" "fa5e94f7eab7abf6108882525d060777e76527babd139c0479971106d1265860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa5e94f7eab7abf6108882525d060777e76527babd139c0479971106d1265860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5e94f7eab7abf6108882525d060777e76527babd139c0479971106d1265860", kill_on_drop: false }`
[INFO] [stdout] fa5e94f7eab7abf6108882525d060777e76527babd139c0479971106d1265860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e677d5266f6c4ff57fb34919da0ffbe2e0ac0d3fe4cb45feff4da261ec22d402
[INFO] running `Command { std: "docker" "start" "-a" "e677d5266f6c4ff57fb34919da0ffbe2e0ac0d3fe4cb45feff4da261ec22d402", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
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[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling ethereum-types v0.12.1
[INFO] [stderr]    Compiling ethabi v16.0.0 (https://github.com/rust-ethereum/ethabi?branch=master#6f18e116)
[INFO] [stderr]    Compiling ethers-core v0.6.0 (https://github.com/gakonst/ethers-rs#a0568fe4)
[INFO] [stderr]    Compiling ark-relations v0.3.0
[INFO] [stderr]    Compiling ark-ec v0.3.0
[INFO] [stderr]    Compiling ark-poly v0.3.0
[INFO] [stderr]    Compiling ark-snark v0.3.0
[INFO] [stderr]    Compiling color-eyre v0.5.11
[INFO] [stderr]    Compiling ark-r1cs-std v0.3.1
[INFO] [stderr]    Compiling ark-bn254 v0.3.0
[INFO] [stderr]    Compiling wasmer-compiler v2.1.1
[INFO] [stderr]    Compiling wasmer-engine v2.1.1
[INFO] [stderr]    Compiling wasmer-object v2.1.1
[INFO] [stderr]    Compiling wasmer-engine-dylib v2.1.1
[INFO] [stderr]    Compiling wasmer-engine-universal v2.1.1
[INFO] [stderr]    Compiling ark-nonnative-field v0.3.0
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[INFO] [stderr]    Compiling cranelift-frontend v0.76.0
[INFO] [stderr]    Compiling ark-groth16 v0.3.0 (https://github.com/arkworks-rs/groth16?rev=765817f#765817f7)
[INFO] [stderr]    Compiling webb-pedersen-hash v0.1.0
[INFO] [stderr]    Compiling wasmer v2.1.1
[INFO] [stderr]    Compiling ark-circom v0.1.0 (https://github.com/philsippl/ark-circom.git#eb53e6ed)
[INFO] [stderr]    Compiling ark-circom-tc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.76.0, criterion v0.3.5, wasmparser v0.78.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e677d5266f6c4ff57fb34919da0ffbe2e0ac0d3fe4cb45feff4da261ec22d402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e677d5266f6c4ff57fb34919da0ffbe2e0ac0d3fe4cb45feff4da261ec22d402", kill_on_drop: false }`
[INFO] [stdout] e677d5266f6c4ff57fb34919da0ffbe2e0ac0d3fe4cb45feff4da261ec22d402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d5b432a7d9f19e3e13e185abc52df5663a22c0ad21ccf77687fb93a77f0bc13
[INFO] running `Command { std: "docker" "start" "-a" "5d5b432a7d9f19e3e13e185abc52df5663a22c0ad21ccf77687fb93a77f0bc13", kill_on_drop: false }`
[INFO] [stderr]    Compiling ark-circom-tc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.76.0, criterion v0.3.5, wasmparser v0.78.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5d5b432a7d9f19e3e13e185abc52df5663a22c0ad21ccf77687fb93a77f0bc13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5b432a7d9f19e3e13e185abc52df5663a22c0ad21ccf77687fb93a77f0bc13", kill_on_drop: false }`
[INFO] [stdout] 5d5b432a7d9f19e3e13e185abc52df5663a22c0ad21ccf77687fb93a77f0bc13