[INFO] cloning repository https://github.com/valcons97/grpc-simulation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valcons97/grpc-simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalcons97%2Fgrpc-simulation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalcons97%2Fgrpc-simulation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c53b4222f3b1c444ca6a6b04290bb69789679985 [INFO] checking valcons97/grpc-simulation against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalcons97%2Fgrpc-simulation" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/valcons97/grpc-simulation [INFO] finished tweaking git repo https://github.com/valcons97/grpc-simulation [INFO] tweaked toml for git repo https://github.com/valcons97/grpc-simulation written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/valcons97/grpc-simulation on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/valcons97/grpc-simulation 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" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "fetch" 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7ec3210c4472b4a01278a80f985e5714657177af95fc9651c594f1250728394b [INFO] running `Command { std: "docker" "start" "-a" "7ec3210c4472b4a01278a80f985e5714657177af95fc9651c594f1250728394b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ec3210c4472b4a01278a80f985e5714657177af95fc9651c594f1250728394b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ec3210c4472b4a01278a80f985e5714657177af95fc9651c594f1250728394b", kill_on_drop: false }` [INFO] [stdout] 7ec3210c4472b4a01278a80f985e5714657177af95fc9651c594f1250728394b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c3ab6e24cf671a2a6281180e7f90c929dee9819f6a523a75032922877164095 [INFO] running `Command { std: "docker" "start" "-a" "8c3ab6e24cf671a2a6281180e7f90c929dee9819f6a523a75032922877164095", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] 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Checking tokio-util v0.7.14 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.11.0 [INFO] [stdout] warning: unused import: `tokio::sync::mpsc` [INFO] [stdout] --> src/bin/services/service.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | use tokio::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio_stream::wrappers::ReceiverStream` [INFO] [stdout] --> src/bin/services/service.rs:162:9 [INFO] [stdout] | [INFO] [stdout] 162 | use tokio_stream::wrappers::ReceiverStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `server_cert_path`, `server_key_path`, `server_client_path`, and `aes_key` are never read [INFO] [stdout] --> src/bin/services/static_variables.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Global { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub server_cert_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | pub server_key_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | pub server_client_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | pub aes_key: [u8; 16], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Global` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `server_root_file_path`, `server_domain_name`, `server_cert_path`, `server_key_path`, and `aes_key` are never read [INFO] [stdout] --> src/bin/services/static_variables.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Global { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub cert_file_path: String, [INFO] [stdout] 7 | pub server_root_file_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | pub server_domain_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | pub server_cert_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | pub server_key_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | pub server_client_path: String, [INFO] [stdout] 14 | pub aes_key: [u8; 16], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Global` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `from_config` are never used [INFO] [stdout] --> src/bin/services/service.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl SimulationService { [INFO] [stdout] | ---------------------- associated functions in this implementation [INFO] [stdout] 23 | pub fn new(aes_key: [u8; 16]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn from_config() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Global` is never constructed [INFO] [stdout] --> src/bin/services/static_variables.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Global { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/bin/services/static_variables.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Global { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 18 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_env` is never used [INFO] [stdout] --> src/bin/services/static_variables.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn load_env(var_name: &str) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_aes_key` is never used [INFO] [stdout] --> src/bin/services/static_variables.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn load_aes_key(var_name: &str) -> [u8; 16] { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `server_cert_path`, `server_key_path`, `server_client_path`, and `aes_key` are never read [INFO] [stdout] --> src/bin/services/static_variables.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Global { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub server_cert_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | pub server_key_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | pub server_client_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | pub aes_key: [u8; 16], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Global` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `server_root_file_path`, `server_domain_name`, `server_cert_path`, `server_key_path`, and `aes_key` are never read [INFO] [stdout] --> src/bin/services/static_variables.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Global { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub cert_file_path: String, [INFO] [stdout] 7 | pub server_root_file_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | pub server_domain_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | pub server_cert_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | pub server_key_path: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | pub server_client_path: String, [INFO] [stdout] 14 | pub aes_key: [u8; 16], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Global` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_config` is never used [INFO] [stdout] --> src/bin/services/service.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl SimulationService { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn from_config() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Global` is never constructed [INFO] [stdout] --> src/bin/services/static_variables.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Global { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/bin/services/static_variables.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Global { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 18 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_env` is never used [INFO] [stdout] --> src/bin/services/static_variables.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn load_env(var_name: &str) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_aes_key` is never used [INFO] [stdout] --> src/bin/services/static_variables.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn load_aes_key(var_name: &str) -> [u8; 16] { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.74s [INFO] running `Command { std: "docker" "inspect" "8c3ab6e24cf671a2a6281180e7f90c929dee9819f6a523a75032922877164095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c3ab6e24cf671a2a6281180e7f90c929dee9819f6a523a75032922877164095", kill_on_drop: false }` [INFO] [stdout] 8c3ab6e24cf671a2a6281180e7f90c929dee9819f6a523a75032922877164095