[INFO] cloning repository https://github.com/Jekahome/gRPC_example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jekahome/gRPC_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJekahome%2FgRPC_example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJekahome%2FgRPC_example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 960062b1672ac170f8149e5aeb59859be32cc221 [INFO] checking Jekahome/gRPC_example against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJekahome%2FgRPC_example" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Jekahome/gRPC_example [INFO] finished tweaking git repo https://github.com/Jekahome/gRPC_example [INFO] tweaked toml for git repo https://github.com/Jekahome/gRPC_example written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Jekahome/gRPC_example on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Jekahome/gRPC_example 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.48.1 [INFO] [stderr] Downloaded pin-project-lite v0.2.10 [INFO] [stderr] Downloaded pin-project-internal v1.1.2 [INFO] [stderr] Downloaded tonic-reflection v0.6.0 [INFO] [stderr] Downloaded quote v1.0.31 [INFO] [stderr] Downloaded multimap v0.8.3 [INFO] [stderr] Downloaded fastrand v2.0.0 [INFO] [stderr] Downloaded clap_derive v4.3.12 [INFO] [stderr] Downloaded log v0.4.19 [INFO] [stderr] Downloaded clap v4.3.17 [INFO] [stderr] Downloaded prettyplease v0.1.25 [INFO] [stderr] Downloaded serde v1.0.174 [INFO] [stderr] Downloaded pin-project v1.1.2 [INFO] [stderr] Downloaded clap_builder v4.3.17 [INFO] [stderr] Downloaded anyhow v1.0.72 [INFO] [stderr] Downloaded axum v0.6.19 [INFO] [stderr] Downloaded h2 v0.3.20 [INFO] [stderr] Downloaded bitflags v2.3.3 [INFO] [stderr] Downloaded regex v1.9.1 [INFO] [stderr] Downloaded tempfile v3.7.0 [INFO] [stderr] Downloaded prost-build v0.11.9 [INFO] [stderr] Downloaded syn v2.0.27 [INFO] [stderr] 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"/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7cc8d09e84c92eca4c8df7d28646baa09d7863b3af78689fb1a3238bc9c1d0ec [INFO] running `Command { std: "docker" "start" "-a" "7cc8d09e84c92eca4c8df7d28646baa09d7863b3af78689fb1a3238bc9c1d0ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cc8d09e84c92eca4c8df7d28646baa09d7863b3af78689fb1a3238bc9c1d0ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cc8d09e84c92eca4c8df7d28646baa09d7863b3af78689fb1a3238bc9c1d0ec", kill_on_drop: false }` [INFO] [stdout] 7cc8d09e84c92eca4c8df7d28646baa09d7863b3af78689fb1a3238bc9c1d0ec [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b69df4eab196e84184fe4a0ce4b5b638e351faf367015d4d2f6dcf52ac37885 [INFO] running `Command { std: "docker" "start" "-a" "2b69df4eab196e84184fe4a0ce4b5b638e351faf367015d4d2f6dcf52ac37885", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.3 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling fastrand v2.0.0 [INFO] [stderr] Compiling serde v1.0.174 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling axum v0.6.19 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-automata v0.3.3 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking matchit v0.7.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Compiling tempfile v3.7.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking clap_builder v4.3.17 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Checking clap v4.3.17 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Compiling prost-build v0.11.9 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Compiling tonic-build v0.8.4 [INFO] [stderr] Checking axum-core v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Compiling demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.8.3 [INFO] [stderr] Checking tonic-reflection v0.6.0 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | /// TODO: generate command: `cargo build` [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | /// TODO: generate command: `cargo build` [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let mut stock = match item.stock.borrow_mut() { [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/server.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | let mut stock = match item.stock.borrow_mut() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let mut stock = match item.stock.borrow_mut() { [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/server.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | let mut stock = match item.stock.borrow_mut() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "2b69df4eab196e84184fe4a0ce4b5b638e351faf367015d4d2f6dcf52ac37885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b69df4eab196e84184fe4a0ce4b5b638e351faf367015d4d2f6dcf52ac37885", kill_on_drop: false }` [INFO] [stdout] 2b69df4eab196e84184fe4a0ce4b5b638e351faf367015d4d2f6dcf52ac37885