[INFO] cloning repository https://github.com/hannydevelop/EthereumDeFi_Ethers.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hannydevelop/EthereumDeFi_Ethers.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannydevelop%2FEthereumDeFi_Ethers.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannydevelop%2FEthereumDeFi_Ethers.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a9f56bbff61b4cc2b3895751e29743c0e72919d
[INFO] checking hannydevelop/EthereumDeFi_Ethers.rs against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannydevelop%2FEthereumDeFi_Ethers.rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hannydevelop/EthereumDeFi_Ethers.rs on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hannydevelop/EthereumDeFi_Ethers.rs
[INFO] finished tweaking git repo https://github.com/hannydevelop/EthereumDeFi_Ethers.rs
[INFO] tweaked toml for git repo https://github.com/hannydevelop/EthereumDeFi_Ethers.rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/hannydevelop/EthereumDeFi_Ethers.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded password-hash v0.1.4
[INFO] [stderr]   Downloaded ethers-contract v0.2.2
[INFO] [stderr]   Downloaded ethers-contract-abigen v0.2.2
[INFO] [stderr]   Downloaded elliptic-curve v0.9.12
[INFO] [stderr]   Downloaded ethers-contract-derive v0.2.2
[INFO] [stderr]   Downloaded ethabi-next v13.3.0
[INFO] [stderr]   Downloaded ethers-signers v0.2.2
[INFO] [stderr]   Downloaded scrypt v0.6.5
[INFO] [stderr]   Downloaded ethers-core v0.2.2
[INFO] [stderr]   Downloaded ethers v0.2.2
[INFO] [stderr]   Downloaded serde-aux v2.3.0
[INFO] [stderr]   Downloaded ethers-providers v0.2.2
[INFO] [stderr]   Downloaded ethers-middleware v0.2.2
[INFO] [stderr]   Downloaded eth-keystore v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e41a12ebd96cc4d5c4fa312d477ae8dde427395879bd088d634796773ecb91da
[INFO] running `Command { std: "docker" "start" "-a" "e41a12ebd96cc4d5c4fa312d477ae8dde427395879bd088d634796773ecb91da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e41a12ebd96cc4d5c4fa312d477ae8dde427395879bd088d634796773ecb91da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41a12ebd96cc4d5c4fa312d477ae8dde427395879bd088d634796773ecb91da", kill_on_drop: false }`
[INFO] [stdout] e41a12ebd96cc4d5c4fa312d477ae8dde427395879bd088d634796773ecb91da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c0a11cc5745ca999299c7a034a2989e541288f07ecd6943336571ce7b4aca4a
[INFO] running `Command { std: "docker" "start" "-a" "3c0a11cc5745ca999299c7a034a2989e541288f07ecd6943336571ce7b4aca4a", kill_on_drop: false }`
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[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "3c0a11cc5745ca999299c7a034a2989e541288f07ecd6943336571ce7b4aca4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0a11cc5745ca999299c7a034a2989e541288f07ecd6943336571ce7b4aca4a", kill_on_drop: false }`
[INFO] [stdout] 3c0a11cc5745ca999299c7a034a2989e541288f07ecd6943336571ce7b4aca4a