[INFO] cloning repository https://github.com/Ferivonus/gRPC-rust-message-app [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ferivonus/gRPC-rust-message-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerivonus%2FgRPC-rust-message-app", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerivonus%2FgRPC-rust-message-app'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 491b043c55dbda085d3de3a3181279ae76b11770 [INFO] checking Ferivonus/gRPC-rust-message-app against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerivonus%2FgRPC-rust-message-app" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Ferivonus/gRPC-rust-message-app [INFO] finished tweaking git repo https://github.com/Ferivonus/gRPC-rust-message-app [INFO] tweaked toml for git repo https://github.com/Ferivonus/gRPC-rust-message-app written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Ferivonus/gRPC-rust-message-app on toolchain d1d7143153307f561233bd4d93e2a3b24157b081 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Ferivonus/gRPC-rust-message-app 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" "+d1d7143153307f561233bd4d93e2a3b24157b081" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 408ca788185ea09a0570b823d650445518f7c90cd53a2167a350300d6d617a29 [INFO] running `Command { std: "docker" "start" "408ca788185ea09a0570b823d650445518f7c90cd53a2167a350300d6d617a29", 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" "408ca788185ea09a0570b823d650445518f7c90cd53a2167a350300d6d617a29" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "408ca788185ea09a0570b823d650445518f7c90cd53a2167a350300d6d617a29", 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" "408ca788185ea09a0570b823d650445518f7c90cd53a2167a350300d6d617a29" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking bytes v1.10.0 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Compiling httparse v1.10.0 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling tempfile v3.17.1 [INFO] [stderr] Checking http v1.2.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Compiling prettyplease v0.2.29 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling pin-project-internal v1.1.9 [INFO] [stderr] Compiling async-trait v0.1.86 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tokio v1.43.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking pin-project v1.1.9 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling prost-types v0.13.5 [INFO] [stderr] Compiling prost-build v0.13.5 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling tonic-build v0.12.3 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking axum-core v0.4.5 [INFO] [stderr] Checking tokio-util v0.7.13 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking h2 v0.4.8 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Compiling grpc_chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking axum v0.7.9 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.10 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking tonic v0.12.3 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | let mut request_stream = ReceiverStream::new(rx); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | let mut request_stream = ReceiverStream::new(rx); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.51s [INFO] running `Command { std: "docker" "inspect" "408ca788185ea09a0570b823d650445518f7c90cd53a2167a350300d6d617a29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "408ca788185ea09a0570b823d650445518f7c90cd53a2167a350300d6d617a29", kill_on_drop: false }` [INFO] [stdout] 408ca788185ea09a0570b823d650445518f7c90cd53a2167a350300d6d617a29