[INFO] fetching crate savant-etcd 2.1.1...
[INFO] checking savant-etcd-2.1.1 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate savant-etcd 2.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate savant-etcd 2.1.1
[INFO] finished tweaking crates.io crate savant-etcd 2.1.1
[INFO] tweaked toml for crates.io crate savant-etcd 2.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate savant-etcd 2.1.1 on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate savant-etcd 2.1.1 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 22cbb8b9cd951314ab4efe65b8f68b82aacf654cb590c65a7066d125c7bd6006
[INFO] running `Command { std: "docker" "start" "22cbb8b9cd951314ab4efe65b8f68b82aacf654cb590c65a7066d125c7bd6006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22cbb8b9cd951314ab4efe65b8f68b82aacf654cb590c65a7066d125c7bd6006", 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" "22cbb8b9cd951314ab4efe65b8f68b82aacf654cb590c65a7066d125c7bd6006" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22cbb8b9cd951314ab4efe65b8f68b82aacf654cb590c65a7066d125c7bd6006", 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" "22cbb8b9cd951314ab4efe65b8f68b82aacf654cb590c65a7066d125c7bd6006" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error: useless conversion to the same type: `&str` savant_etcd
[INFO] [stdout]    --> src/parameter_storage.rs:263:56
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut client = EtcdClient::new(hosts, &None, "parameters/node".into(), 5, 10).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] 263 -         let mut client = EtcdClient::new(hosts, &None, "parameters/node".into(), 5, 10).await?;
[INFO] [stdout] 263 +         let mut client = EtcdClient::new(hosts, &None, "parameters/node", 5, 10).await?;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 263 -         let mut client = EtcdClient::new(hosts, &None, "parameters/node".into(), 5, 10).await?;
[INFO] [stdout] 263 +         let mut client = EtcdClient::new(hosts, &None, <&str as Into<_>>::into("parameters/node"), 5, 10).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str` savant_etcd
[INFO] [stdout]    --> src/parameter_storage.rs:329:23
[INFO] [stdout]     |
[INFO] [stdout] 329 |             .get_data("parameters/node".into())
[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] 329 -             .get_data("parameters/node".into())
[INFO] [stdout] 329 +             .get_data("parameters/node")
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 329 -             .get_data("parameters/node".into())
[INFO] [stdout] 329 +             .get_data(<&str as Into<_>>::into("parameters/node"))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `savant-etcd` (lib test) due to 2 previous errors
[INFO] [stderr] warning: unused dependency `futures`
[INFO] [stderr]   --> Cargo.toml:17:15
[INFO] [stderr]    |
[INFO] [stderr] 17 | [dependencies.futures]
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `futures`
[INFO] [stderr] warning: unused dependency `glob`
[INFO] [stderr]   --> Cargo.toml:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 | [dependencies.glob]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `glob`
[INFO] [stderr] warning: `savant-etcd` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "22cbb8b9cd951314ab4efe65b8f68b82aacf654cb590c65a7066d125c7bd6006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22cbb8b9cd951314ab4efe65b8f68b82aacf654cb590c65a7066d125c7bd6006", kill_on_drop: false }`
[INFO] [stdout] 22cbb8b9cd951314ab4efe65b8f68b82aacf654cb590c65a7066d125c7bd6006
