[INFO] fetching crate uniswap-erc20 0.3.0...
[INFO] checking uniswap-erc20-0.3.0 against master#8771282d4e7a5c4569e49d1f878fb3ba90a974d0 for pr-113991
[INFO] extracting crate uniswap-erc20 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate uniswap-erc20 0.3.0 on toolchain 8771282d4e7a5c4569e49d1f878fb3ba90a974d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8771282d4e7a5c4569e49d1f878fb3ba90a974d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uniswap-erc20 0.3.0
[INFO] finished tweaking crates.io crate uniswap-erc20 0.3.0
[INFO] tweaked toml for crates.io crate uniswap-erc20 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8771282d4e7a5c4569e49d1f878fb3ba90a974d0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8771282d4e7a5c4569e49d1f878fb3ba90a974d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8771282d4e7a5c4569e49d1f878fb3ba90a974d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9412e18fedd3a38a5c9918034ce740a43239ee1b67081a7dfcd424c8cccfac9e
[INFO] running `Command { std: "docker" "start" "-a" "9412e18fedd3a38a5c9918034ce740a43239ee1b67081a7dfcd424c8cccfac9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9412e18fedd3a38a5c9918034ce740a43239ee1b67081a7dfcd424c8cccfac9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9412e18fedd3a38a5c9918034ce740a43239ee1b67081a7dfcd424c8cccfac9e", kill_on_drop: false }`
[INFO] [stdout] 9412e18fedd3a38a5c9918034ce740a43239ee1b67081a7dfcd424c8cccfac9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8771282d4e7a5c4569e49d1f878fb3ba90a974d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c12df5d12b167c54f103451aef6ad55b55c9d0119d407d51960a56b502f78491
[INFO] running `Command { std: "docker" "start" "-a" "c12df5d12b167c54f103451aef6ad55b55c9d0119d407d51960a56b502f78491", kill_on_drop: false }`
[INFO] [stderr]     Checking uniswap-erc20 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "c12df5d12b167c54f103451aef6ad55b55c9d0119d407d51960a56b502f78491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12df5d12b167c54f103451aef6ad55b55c9d0119d407d51960a56b502f78491", kill_on_drop: false }`
[INFO] [stdout] c12df5d12b167c54f103451aef6ad55b55c9d0119d407d51960a56b502f78491