[INFO] fetching crate eth_event_stream 0.1.0...
[INFO] checking eth_event_stream-0.1.0 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] extracting crate eth_event_stream 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate eth_event_stream 0.1.0 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eth_event_stream 0.1.0
[INFO] finished tweaking crates.io crate eth_event_stream 0.1.0
[INFO] tweaked toml for crates.io crate eth_event_stream 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate eth_event_stream 0.1.0 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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded keccak v0.1.2
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[INFO] [stderr]   Downloaded tokio-retry v0.3.0
[INFO] [stderr]   Downloaded byte-slice-cast v1.2.1
[INFO] [stderr]   Downloaded pin-project-internal v1.0.10
[INFO] [stderr]   Downloaded eth_event_macro v0.1.0
[INFO] [stderr]   Downloaded rlp v0.5.1
[INFO] [stderr]   Downloaded clap_derive v3.2.6
[INFO] [stderr]   Downloaded pin-project v1.0.10
[INFO] [stderr]   Downloaded clap v3.2.6
[INFO] [stderr]   Downloaded unicode-normalization v0.1.20
[INFO] [stderr]   Downloaded openssl v0.10.40
[INFO] [stderr]   Downloaded headers v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1d9b7453bd5b0367ab14429cd966be073f3fe3e12036d460ca10cd9b5144211
[INFO] running `Command { std: "docker" "start" "-a" "c1d9b7453bd5b0367ab14429cd966be073f3fe3e12036d460ca10cd9b5144211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1d9b7453bd5b0367ab14429cd966be073f3fe3e12036d460ca10cd9b5144211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1d9b7453bd5b0367ab14429cd966be073f3fe3e12036d460ca10cd9b5144211", kill_on_drop: false }`
[INFO] [stdout] c1d9b7453bd5b0367ab14429cd966be073f3fe3e12036d460ca10cd9b5144211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71b93be4cef2c0de35ec0e7ccdd2faf7d25db439e33f8ee059e20edc1d10dd2f
[INFO] running `Command { std: "docker" "start" "-a" "71b93be4cef2c0de35ec0e7ccdd2faf7d25db439e33f8ee059e20edc1d10dd2f", kill_on_drop: false }`
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[INFO] [stderr]     Checking ethereum-types v0.12.1
[INFO] [stderr]     Checking ethabi v16.0.0
[INFO] [stderr]     Checking web3 v0.18.0
[INFO] [stderr]    Compiling eth_event_macro v0.1.0
[INFO] [stderr]     Checking eth_event_stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/sink.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::{self, max, Ord};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/sink.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::{self, max, Ord};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Log`
[INFO] [stdout]    --> src/stream.rs:312:32
[INFO] [stdout]     |
[INFO] [stdout] 312 |     use web3::types::{Address, Log};
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `put_sync` is never used
[INFO] [stdout]    --> src/sink.rs:299:8
[INFO] [stdout]     |
[INFO] [stdout] 153 | impl<A: Ord + Clone + Hash, D: Clone> Sink<A, D> {
[INFO] [stdout]     | ------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 299 |     fn put_sync(&mut self, source_key: &A, block_key: u64, log_key: u128, data: D) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weth_signature`
[INFO] [stdout]    --> examples/stream_multi.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let weth_signature = weth_stream.signature;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_weth_signature`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.07s
[INFO] running `Command { std: "docker" "inspect" "71b93be4cef2c0de35ec0e7ccdd2faf7d25db439e33f8ee059e20edc1d10dd2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b93be4cef2c0de35ec0e7ccdd2faf7d25db439e33f8ee059e20edc1d10dd2f", kill_on_drop: false }`
[INFO] [stdout] 71b93be4cef2c0de35ec0e7ccdd2faf7d25db439e33f8ee059e20edc1d10dd2f