[INFO] cloning repository https://github.com/l-adic/arkworks-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l-adic/arkworks-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl-adic%2Farkworks-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl-adic%2Farkworks-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31df1f4cb8c306814d8e3228304ebb3f7afb40ab
[INFO] checking l-adic/arkworks-demo against try#ac4c3613be2acd5395b65d85e5657b81e3c982f0 for pr-154585
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl-adic%2Farkworks-demo" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/l-adic/arkworks-demo
[INFO] finished tweaking git repo https://github.com/l-adic/arkworks-demo
[INFO] tweaked toml for git repo https://github.com/l-adic/arkworks-demo written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/l-adic/arkworks-demo on toolchain ac4c3613be2acd5395b65d85e5657b81e3c982f0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/l-adic/arkworks-demo 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" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77b682a67cba5c269664967de93f1d57719bea0223356cda15c562b976463907
[INFO] running `Command { std: "docker" "start" "-a" "77b682a67cba5c269664967de93f1d57719bea0223356cda15c562b976463907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77b682a67cba5c269664967de93f1d57719bea0223356cda15c562b976463907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b682a67cba5c269664967de93f1d57719bea0223356cda15c562b976463907", kill_on_drop: false }`
[INFO] [stdout] 77b682a67cba5c269664967de93f1d57719bea0223356cda15c562b976463907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ac4c3613be2acd5395b65d85e5657b81e3c982f0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb0828d7656c7142c6ea66764b289deba8cd6f37646cfe0db804179f102a63ca
[INFO] running `Command { std: "docker" "start" "-a" "cb0828d7656c7142c6ea66764b289deba8cd6f37646cfe0db804179f102a63ca", kill_on_drop: false }`
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[INFO] [stderr]     Checking wasmparser v0.121.2
[INFO] [stderr]     Checking petgraph v0.6.5
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[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking impl-codec v0.6.0
[INFO] [stderr]     Checking scale-info v2.11.3
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking ethbloom v0.13.0
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking ark-poly v0.4.1
[INFO] [stderr]     Checking ark-relations v0.4.0
[INFO] [stderr]     Checking toml v0.8.14
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking ark-snark v0.4.0
[INFO] [stderr]     Checking ethereum-types v0.14.1
[INFO] [stderr]     Checking wasmer-config v0.2.0
[INFO] [stderr]     Checking ark-ec v0.4.1
[INFO] [stderr]     Checking ethabi v18.0.0
[INFO] [stderr]     Checking open-fastrlp v0.1.4
[INFO] [stderr]     Checking ethers-core v2.0.7
[INFO] [stderr]     Checking webc v6.0.0-rc1
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-socks v0.5.1
[INFO] [stderr]     Checking virtual-net v0.6.7
[INFO] [stderr]     Checking ark-crypto-primitives v0.4.0
[INFO] [stderr]     Checking ark-bn254 v0.4.0
[INFO] [stderr]     Checking ark-groth16 v0.4.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking wasmer-types v4.3.0
[INFO] [stderr]     Checking virtual-fs v0.11.4
[INFO] [stderr]     Checking hyper v0.14.29
[INFO] [stderr]     Checking wasmer-vm v4.3.0
[INFO] [stderr]     Checking wasmer-compiler v4.3.0
[INFO] [stderr]     Checking cranelift-frontend v0.91.1
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking wasmer v4.3.0
[INFO] [stderr]     Checking wasmer-wasix-types v0.20.0
[INFO] [stderr]     Checking wasmer-journal v0.2.0
[INFO] [stderr]     Checking wasmer-wasix v0.20.0
[INFO] [stderr]     Checking ark-circom v0.1.0 (https://github.com/l-adic/circom-compat.git?rev=3299bfc#3299bfc7)
[INFO] [stderr]     Checking arkworks-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "cb0828d7656c7142c6ea66764b289deba8cd6f37646cfe0db804179f102a63ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0828d7656c7142c6ea66764b289deba8cd6f37646cfe0db804179f102a63ca", kill_on_drop: false }`
[INFO] [stdout] cb0828d7656c7142c6ea66764b289deba8cd6f37646cfe0db804179f102a63ca
