[INFO] cloning repository https://github.com/fanqin314/image-scheduler-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fanqin314/image-scheduler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffanqin314%2Fimage-scheduler-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffanqin314%2Fimage-scheduler-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec8276e8409159ead3ac8d0d8d94ccaca54afdc5
[INFO] checking fanqin314/image-scheduler-rs against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffanqin314%2Fimage-scheduler-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fanqin314/image-scheduler-rs
[INFO] finished tweaking git repo https://github.com/fanqin314/image-scheduler-rs
[INFO] tweaked toml for git repo https://github.com/fanqin314/image-scheduler-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fanqin314/image-scheduler-rs 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/fanqin314/image-scheduler-rs 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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 323fb02192a19829c17a90479f0309eeacb4bf120df5101c6db5323d2d17e2c6
[INFO] running `Command { std: "docker" "start" "323fb02192a19829c17a90479f0309eeacb4bf120df5101c6db5323d2d17e2c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "323fb02192a19829c17a90479f0309eeacb4bf120df5101c6db5323d2d17e2c6", 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" "323fb02192a19829c17a90479f0309eeacb4bf120df5101c6db5323d2d17e2c6" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "323fb02192a19829c17a90479f0309eeacb4bf120df5101c6db5323d2d17e2c6", 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" "323fb02192a19829c17a90479f0309eeacb4bf120df5101c6db5323d2d17e2c6" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "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: `std::string::String`
[INFO] [stdout]    --> src/fleet.rs:177:38
[INFO] [stdout]     |
[INFO] [stdout] 177 |         if socket.send(Message::Text(snapshot.into())).await.is_err() {
[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] 177 -         if socket.send(Message::Text(snapshot.into())).await.is_err() {
[INFO] [stdout] 177 +         if socket.send(Message::Text(snapshot)).await.is_err() {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 177 -         if socket.send(Message::Text(snapshot.into())).await.is_err() {
[INFO] [stdout] 177 +         if socket.send(Message::Text(<std::string::String as Into<_>>::into(snapshot))).await.is_err() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `image-scheduler-rs` (bin "image-scheduler-rs") due to 1 previous error
[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/fleet.rs:177:38
[INFO] [stdout]     |
[INFO] [stdout] 177 |         if socket.send(Message::Text(snapshot.into())).await.is_err() {
[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] 177 -         if socket.send(Message::Text(snapshot.into())).await.is_err() {
[INFO] [stdout] 177 +         if socket.send(Message::Text(snapshot)).await.is_err() {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 177 -         if socket.send(Message::Text(snapshot.into())).await.is_err() {
[INFO] [stdout] 177 +         if socket.send(Message::Text(<std::string::String as Into<_>>::into(snapshot))).await.is_err() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `image-scheduler-rs` (bin "image-scheduler-rs" test) due to 1 previous error
[INFO] [stderr] warning: unused dependency `multipart`
[INFO] [stderr]  --> Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | multipart = "0.18"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `multipart`
[INFO] [stderr] warning: unused dependency `tower`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | tower = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tower`
[INFO] [stderr] warning: `image-scheduler-rs` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "inspect" "323fb02192a19829c17a90479f0309eeacb4bf120df5101c6db5323d2d17e2c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323fb02192a19829c17a90479f0309eeacb4bf120df5101c6db5323d2d17e2c6", kill_on_drop: false }`
[INFO] [stdout] 323fb02192a19829c17a90479f0309eeacb4bf120df5101c6db5323d2d17e2c6
