[INFO] cloning repository https://github.com/Zipeerix/rust-grpc-diesel-poc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zipeerix/rust-grpc-diesel-poc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZipeerix%2Frust-grpc-diesel-poc", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9e0c0975d2e07cbf154dd5ee0f00f1ca7887d9e
[INFO] checking Zipeerix/rust-grpc-diesel-poc against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZipeerix%2Frust-grpc-diesel-poc" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Zipeerix/rust-grpc-diesel-poc
[INFO] finished tweaking git repo https://github.com/Zipeerix/rust-grpc-diesel-poc
[INFO] tweaked toml for git repo https://github.com/Zipeerix/rust-grpc-diesel-poc written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Zipeerix/rust-grpc-diesel-poc on toolchain 42f4793e5a514858221b07ac379029d90353913e
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[INFO] crate git repo https://github.com/Zipeerix/rust-grpc-diesel-poc 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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/order_service/request_handler.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         request: Request<AddOrderRequest>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/order_service/request_handler.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         request: Request<DeleteOrderRequest>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/order_service/request_handler.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         request: Request<FindOrderRequest>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/order_service/request_handler.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         request: Request<FindOrderByUserIdRequest>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/order_service/request_handler.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         request: Request<()>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]  --> src/order_service/request_handler.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct OrderServiceHandler {
[INFO] [stdout]   |            ------------------- field in this struct
[INFO] [stdout] 7 |     db: GrpcDbPoolWrapper,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/order_service/request_handler.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         request: Request<AddOrderRequest>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/order_service/request_handler.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         request: Request<DeleteOrderRequest>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/order_service/request_handler.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         request: Request<FindOrderRequest>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/order_service/request_handler.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         request: Request<FindOrderByUserIdRequest>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/order_service/request_handler.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         request: Request<()>,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]  --> src/order_service/request_handler.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct OrderServiceHandler {
[INFO] [stdout]   |            ------------------- field in this struct
[INFO] [stdout] 7 |     db: GrpcDbPoolWrapper,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "59db2471aac2d8221c5859bc05443b9c69dc76187465fe8a5f0764e8d0b7ab6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59db2471aac2d8221c5859bc05443b9c69dc76187465fe8a5f0764e8d0b7ab6b", kill_on_drop: false }`
[INFO] [stdout] 59db2471aac2d8221c5859bc05443b9c69dc76187465fe8a5f0764e8d0b7ab6b
