[INFO] cloning repository https://github.com/jbjordan/relay_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbjordan/relay_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbjordan%2Frelay_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbjordan%2Frelay_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f43594525009fce7e92a4674e99b26030b1acf57
[INFO] checking jbjordan/relay_rust against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbjordan%2Frelay_rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jbjordan/relay_rust
[INFO] finished tweaking git repo https://github.com/jbjordan/relay_rust
[INFO] tweaked toml for git repo https://github.com/jbjordan/relay_rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jbjordan/relay_rust on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jbjordan/relay_rust 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3749f4c7eea4b4277666991b888d09ed5d9230c1bbfe701a4c445ebda37b6c8e
[INFO] running `Command { std: "docker" "start" "3749f4c7eea4b4277666991b888d09ed5d9230c1bbfe701a4c445ebda37b6c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3749f4c7eea4b4277666991b888d09ed5d9230c1bbfe701a4c445ebda37b6c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3749f4c7eea4b4277666991b888d09ed5d9230c1bbfe701a4c445ebda37b6c8e" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3749f4c7eea4b4277666991b888d09ed5d9230c1bbfe701a4c445ebda37b6c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3749f4c7eea4b4277666991b888d09ed5d9230c1bbfe701a4c445ebda37b6c8e" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking smallvec v1.13.2
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[INFO] [stderr]    Compiling serde v1.0.210
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[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
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[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
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[INFO] [stderr]     Checking tokio-tungstenite v0.15.0
[INFO] [stderr]     Checking relay_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/main.rs:79:34
[INFO] [stdout]    |
[INFO] [stdout] 79 |     ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 79 -     ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout] 79 +     ws_stream.send(Message::Text(line)).await?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 79 -     ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout] 79 +     ws_stream.send(Message::Text(<std::string::String as Into<_>>::into(line))).await?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/main.rs:92:38
[INFO] [stdout]    |
[INFO] [stdout] 92 |         ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout]    |                                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 92 -         ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout] 92 +         ws_stream.send(Message::Text(line)).await?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 92 -         ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout] 92 +         ws_stream.send(Message::Text(<std::string::String as Into<_>>::into(line))).await?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/main.rs:110:57
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 ws_stream_rendezvous.send(Message::Text(response.into())).await?;
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 110 -                 ws_stream_rendezvous.send(Message::Text(response.into())).await?;
[INFO] [stdout] 110 +                 ws_stream_rendezvous.send(Message::Text(response)).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 110 -                 ws_stream_rendezvous.send(Message::Text(response.into())).await?;
[INFO] [stdout] 110 +                 ws_stream_rendezvous.send(Message::Text(<std::string::String as Into<_>>::into(response))).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `relay_rust` (bin "relay_rust") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/main.rs:79:34
[INFO] [stdout]    |
[INFO] [stdout] 79 |     ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 79 -     ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout] 79 +     ws_stream.send(Message::Text(line)).await?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 79 -     ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout] 79 +     ws_stream.send(Message::Text(<std::string::String as Into<_>>::into(line))).await?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]   --> src/main.rs:92:38
[INFO] [stdout]    |
[INFO] [stdout] 92 |         ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout]    |                                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 92 -         ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout] 92 +         ws_stream.send(Message::Text(line)).await?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 92 -         ws_stream.send(Message::Text(line.into())).await?;
[INFO] [stdout] 92 +         ws_stream.send(Message::Text(<std::string::String as Into<_>>::into(line))).await?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/main.rs:110:57
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 ws_stream_rendezvous.send(Message::Text(response.into())).await?;
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 110 -                 ws_stream_rendezvous.send(Message::Text(response.into())).await?;
[INFO] [stdout] 110 +                 ws_stream_rendezvous.send(Message::Text(response)).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 110 -                 ws_stream_rendezvous.send(Message::Text(response.into())).await?;
[INFO] [stdout] 110 +                 ws_stream_rendezvous.send(Message::Text(<std::string::String as Into<_>>::into(response))).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `relay_rust` (bin "relay_rust" test) due to 3 previous errors
[INFO] [stderr] warning: unused dependency `tokio-stream`
[INFO] [stderr]  --> Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | tokio-stream = "0.1"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tokio-stream`
[INFO] [stderr] warning: `relay_rust` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "3749f4c7eea4b4277666991b888d09ed5d9230c1bbfe701a4c445ebda37b6c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3749f4c7eea4b4277666991b888d09ed5d9230c1bbfe701a4c445ebda37b6c8e", kill_on_drop: false }`
[INFO] [stdout] 3749f4c7eea4b4277666991b888d09ed5d9230c1bbfe701a4c445ebda37b6c8e
