[INFO] cloning repository https://github.com/georginaelena/tutorial9 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/georginaelena/tutorial9" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeorginaelena%2Ftutorial9", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeorginaelena%2Ftutorial9'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e591f4d0c1e9e47979d5d2fbd52095319e984feb [INFO] building georginaelena/tutorial9 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeorginaelena%2Ftutorial9" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/georginaelena/tutorial9 [INFO] finished tweaking git repo https://github.com/georginaelena/tutorial9 [INFO] tweaked toml for git repo https://github.com/georginaelena/tutorial9 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/georginaelena/tutorial9 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/georginaelena/tutorial9 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prost-derive v0.10.1 [INFO] [stderr] Downloaded tonic-build v0.7.2 [INFO] [stderr] Downloaded prost-types v0.10.1 [INFO] [stderr] Downloaded matchit v0.5.0 [INFO] [stderr] Downloaded serde v1.0.199 [INFO] [stderr] Downloaded serde_derive v1.0.199 [INFO] [stderr] Downloaded tower-http v0.3.5 [INFO] [stderr] Downloaded prost v0.10.4 [INFO] [stderr] Downloaded axum-core v0.2.9 [INFO] [stderr] Downloaded tonic v0.7.2 [INFO] [stderr] Downloaded axum v0.5.17 [INFO] [stderr] Downloaded prost-build v0.10.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9508c550c1494174344a24867db644fd6700041a21655475cb28f257c48f607 [INFO] running `Command { std: "docker" "start" "-a" "d9508c550c1494174344a24867db644fd6700041a21655475cb28f257c48f607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9508c550c1494174344a24867db644fd6700041a21655475cb28f257c48f607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9508c550c1494174344a24867db644fd6700041a21655475cb28f257c48f607", kill_on_drop: false }` [INFO] [stdout] d9508c550c1494174344a24867db644fd6700041a21655475cb28f257c48f607 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2498f249ab3cc6128f240ce36842889e1502b12a5ab35d0f24be45e2c8cfdd4 [INFO] running `Command { std: "docker" "start" "-a" "b2498f249ab3cc6128f240ce36842889e1502b12a5ab35d0f24be45e2c8cfdd4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Compiling cc v1.0.96 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling http-range-header v0.3.1 [INFO] [stderr] Compiling matchit v0.5.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling parking_lot v0.12.2 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling prost-build v0.10.4 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling async-stream v0.3.5 [INFO] [stderr] Compiling prost v0.10.4 [INFO] [stderr] Compiling prost-types v0.10.1 [INFO] [stderr] Compiling axum-core v0.2.9 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling tonic-build v0.7.2 [INFO] [stderr] Compiling grpc-tutorial v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tokio-io-timeout v1.2.0 [INFO] [stderr] Compiling tokio-stream v0.1.15 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tower-http v0.3.5 [INFO] [stderr] Compiling hyper v0.14.28 [INFO] [stderr] Compiling hyper-timeout v0.4.1 [INFO] [stderr] Compiling axum v0.5.17 [INFO] [stderr] Compiling tonic v0.7.2 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grpc_client.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let mut channel = Channel::from_static("http://[::1]:50051").connect().await?; [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/grpc_client.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let mut channel = Channel::from_static("http://[::1]:50051").connect().await?; [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: function `main` is never used [INFO] [stdout] --> src/grpc_server.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | async fn main()->Result<(), Box>{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyPaymentService` is never constructed [INFO] [stdout] --> src/grpc_server.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct MyPaymentService{} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyTransactionService` is never constructed [INFO] [stdout] --> src/grpc_server.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub struct MyTransactionService{} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyChatService` is never constructed [INFO] [stdout] --> src/grpc_server.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct MyChatService{} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/grpc_client.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | async fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.94s [INFO] running `Command { std: "docker" "inspect" "b2498f249ab3cc6128f240ce36842889e1502b12a5ab35d0f24be45e2c8cfdd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2498f249ab3cc6128f240ce36842889e1502b12a5ab35d0f24be45e2c8cfdd4", kill_on_drop: false }` [INFO] [stdout] b2498f249ab3cc6128f240ce36842889e1502b12a5ab35d0f24be45e2c8cfdd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42c267459c0e555bf4cff1ac718a33ab3be6f89dc8b8288fc16e0cd3d87c23d3 [INFO] running `Command { std: "docker" "start" "-a" "42c267459c0e555bf4cff1ac718a33ab3be6f89dc8b8288fc16e0cd3d87c23d3", kill_on_drop: false }` [INFO] [stderr] Compiling grpc-tutorial v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grpc_client.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let mut channel = Channel::from_static("http://[::1]:50051").connect().await?; [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/grpc_client.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let mut channel = Channel::from_static("http://[::1]:50051").connect().await?; [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: function `main` is never used [INFO] [stdout] --> src/grpc_server.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | async fn main()->Result<(), Box>{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyPaymentService` is never constructed [INFO] [stdout] --> src/grpc_server.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct MyPaymentService{} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyTransactionService` is never constructed [INFO] [stdout] --> src/grpc_server.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub struct MyTransactionService{} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyChatService` is never constructed [INFO] [stdout] --> src/grpc_server.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct MyChatService{} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/grpc_client.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | async fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "42c267459c0e555bf4cff1ac718a33ab3be6f89dc8b8288fc16e0cd3d87c23d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42c267459c0e555bf4cff1ac718a33ab3be6f89dc8b8288fc16e0cd3d87c23d3", kill_on_drop: false }` [INFO] [stdout] 42c267459c0e555bf4cff1ac718a33ab3be6f89dc8b8288fc16e0cd3d87c23d3