[INFO] cloning repository https://github.com/kazgorot/demo_send_file_via_grpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazgorot/demo_send_file_via_grpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazgorot%2Fdemo_send_file_via_grpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazgorot%2Fdemo_send_file_via_grpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2851563bb7d793f8d2c32055c79b407bf08c23e8
[INFO] checking kazgorot/demo_send_file_via_grpc against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazgorot%2Fdemo_send_file_via_grpc" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kazgorot/demo_send_file_via_grpc
[INFO] finished tweaking git repo https://github.com/kazgorot/demo_send_file_via_grpc
[INFO] tweaked toml for git repo https://github.com/kazgorot/demo_send_file_via_grpc written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kazgorot/demo_send_file_via_grpc on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kazgorot/demo_send_file_via_grpc 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab326a59e6ee2b076ad251dc2ac0a120680c949fff206ca58803b0c6073854c2
[INFO] running `Command { std: "docker" "start" "-a" "ab326a59e6ee2b076ad251dc2ac0a120680c949fff206ca58803b0c6073854c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab326a59e6ee2b076ad251dc2ac0a120680c949fff206ca58803b0c6073854c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab326a59e6ee2b076ad251dc2ac0a120680c949fff206ca58803b0c6073854c2", kill_on_drop: false }`
[INFO] [stdout] ab326a59e6ee2b076ad251dc2ac0a120680c949fff206ca58803b0c6073854c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1f9e5d9570bb48cffab64473e16d02f82d465119771482f3c583dd91b794278
[INFO] running `Command { std: "docker" "start" "-a" "a1f9e5d9570bb48cffab64473e16d02f82d465119771482f3c583dd91b794278", kill_on_drop: false }`
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[INFO] [stderr]    Compiling prost-build v0.12.3
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]    Compiling demo_grpc_send_file v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
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[INFO] [stdout] warning: struct `MyFileService` is never constructed
[INFO] [stdout]   --> src/server.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct MyFileService {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_request` is never used
[INFO] [stdout]   --> src/server.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process_request (req: &HelloRequest) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/server.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 | async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewImageRequest` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/demo_grpc_send_file-bd1751371257d16d/out/mainflow.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct NewImageRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_to_bytes` is never used
[INFO] [stdout]   --> src/client.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn file_to_bytes(path: &Path) -> Result<Vec<u8>, std::io::Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/client.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyFileService` is never constructed
[INFO] [stdout]   --> src/server.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct MyFileService {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_request` is never used
[INFO] [stdout]   --> src/server.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process_request (req: &HelloRequest) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/server.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 | async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewImageRequest` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/demo_grpc_send_file-bd1751371257d16d/out/mainflow.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct NewImageRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `file_to_bytes` is never used
[INFO] [stdout]   --> src/client.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn file_to_bytes(path: &Path) -> Result<Vec<u8>, std::io::Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/client.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 40.28s
[INFO] running `Command { std: "docker" "inspect" "a1f9e5d9570bb48cffab64473e16d02f82d465119771482f3c583dd91b794278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1f9e5d9570bb48cffab64473e16d02f82d465119771482f3c583dd91b794278", kill_on_drop: false }`
[INFO] [stdout] a1f9e5d9570bb48cffab64473e16d02f82d465119771482f3c583dd91b794278
