[INFO] fetching crate volt-client-grpc 0.1.0...
[INFO] testing volt-client-grpc-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate volt-client-grpc 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate volt-client-grpc 0.1.0
[INFO] finished tweaking crates.io crate volt-client-grpc 0.1.0
[INFO] tweaked toml for crates.io crate volt-client-grpc 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate volt-client-grpc 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate volt-client-grpc 0.1.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "9b962978ae17b471fc24ff99510197a8a431a0c62b051aa728222eaddd0cea93", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "f0795a394a9f9f0d0f6e100ca6b9216c254c292dfe243041f5ba6fbb0cb25ec0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling volt-client-grpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
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[INFO] [stderr]    Compiling url v2.5.8
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[INFO] [stderr]    Compiling hyper v0.14.32
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[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling tonic v0.14.2
[INFO] [stderr]    Compiling tonic-prost v0.14.2
[INFO] [stdout] warning: fields `relay_invoke_tx` and `relay_invoke_rx` are never read
[INFO] [stdout]   --> src/volt_client.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct VoltClient {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 76 |     relay_invoke_tx: Arc<Mutex<Option<mpsc::Sender<volt::InvokeRequest>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 77 |     /// Relay invoke stream receiver
[INFO] [stdout] 78 |     relay_invoke_rx: Arc<Mutex<Option<Streaming<volt::InvokeResponse>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `establish_relay_connection` is never used
[INFO] [stdout]     --> src/volt_client.rs:1164:14
[INFO] [stdout]      |
[INFO] [stdout]   81 | impl VoltClient {
[INFO] [stdout]      | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1164 |     async fn establish_relay_connection(&self) -> Result<()> {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `Command { std: "docker" "inspect" "f0795a394a9f9f0d0f6e100ca6b9216c254c292dfe243041f5ba6fbb0cb25ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0795a394a9f9f0d0f6e100ca6b9216c254c292dfe243041f5ba6fbb0cb25ec0", kill_on_drop: false }`
[INFO] [stdout] f0795a394a9f9f0d0f6e100ca6b9216c254c292dfe243041f5ba6fbb0cb25ec0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f75bd385909b40ceda3199b81e79fb0ff0503ea949581eb56f73a7fd386e794
[INFO] running `Command { std: "docker" "start" "-a" "1f75bd385909b40ceda3199b81e79fb0ff0503ea949581eb56f73a7fd386e794", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling tokio-rustls v0.25.0
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling axum v0.8.8
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.19
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling tonic v0.14.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling tonic-prost v0.14.2
[INFO] [stderr]    Compiling volt-client-grpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `relay_invoke_tx` and `relay_invoke_rx` are never read
[INFO] [stdout]   --> src/volt_client.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct VoltClient {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 76 |     relay_invoke_tx: Arc<Mutex<Option<mpsc::Sender<volt::InvokeRequest>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 77 |     /// Relay invoke stream receiver
[INFO] [stdout] 78 |     relay_invoke_rx: Arc<Mutex<Option<Streaming<volt::InvokeResponse>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `establish_relay_connection` is never used
[INFO] [stdout]     --> src/volt_client.rs:1164:14
[INFO] [stdout]      |
[INFO] [stdout]   81 | impl VoltClient {
[INFO] [stdout]      | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1164 |     async fn establish_relay_connection(&self) -> Result<()> {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `relay_invoke_tx` and `relay_invoke_rx` are never read
[INFO] [stdout]   --> src/volt_client.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct VoltClient {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 76 |     relay_invoke_tx: Arc<Mutex<Option<mpsc::Sender<volt::InvokeRequest>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 77 |     /// Relay invoke stream receiver
[INFO] [stdout] 78 |     relay_invoke_rx: Arc<Mutex<Option<Streaming<volt::InvokeResponse>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `establish_relay_connection` is never used
[INFO] [stdout]     --> src/volt_client.rs:1164:14
[INFO] [stdout]      |
[INFO] [stdout]   81 | impl VoltClient {
[INFO] [stdout]      | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1164 |     async fn establish_relay_connection(&self) -> Result<()> {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 52.52s
[INFO] running `Command { std: "docker" "inspect" "1f75bd385909b40ceda3199b81e79fb0ff0503ea949581eb56f73a7fd386e794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f75bd385909b40ceda3199b81e79fb0ff0503ea949581eb56f73a7fd386e794", kill_on_drop: false }`
[INFO] [stdout] 1f75bd385909b40ceda3199b81e79fb0ff0503ea949581eb56f73a7fd386e794
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77805d24b78985021783ab460e7ed1ba6cc9a02d0a1c5f3b3dab3842a384764f
[INFO] running `Command { std: "docker" "start" "-a" "77805d24b78985021783ab460e7ed1ba6cc9a02d0a1c5f3b3dab3842a384764f", kill_on_drop: false }`
[INFO] [stderr] warning: fields `relay_invoke_tx` and `relay_invoke_rx` are never read
[INFO] [stderr]   --> src/volt_client.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub struct VoltClient {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 76 |     relay_invoke_tx: Arc<Mutex<Option<mpsc::Sender<volt::InvokeRequest>>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 77 |     /// Relay invoke stream receiver
[INFO] [stderr] 78 |     relay_invoke_rx: Arc<Mutex<Option<Streaming<volt::InvokeResponse>>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `establish_relay_connection` is never used
[INFO] [stderr]     --> src/volt_client.rs:1164:14
[INFO] [stderr]      |
[INFO] [stderr]   81 | impl VoltClient {
[INFO] [stderr]      | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 1164 |     async fn establish_relay_connection(&self) -> Result<()> {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `volt-client-grpc` (lib) generated 2 warnings
[INFO] [stderr] warning: `volt-client-grpc` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/volt_client_grpc-9bd12cec4323eb8a)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test config::tests::test_config_validation ... ok
[INFO] [stdout] test crypto::tests::test_aes_cbc_encrypt_decrypt ... ok
[INFO] [stdout] test config::tests::test_is_relayed ... ok
[INFO] [stdout] test crypto::tests::test_aes_encrypt_decrypt ... ok
[INFO] [stdout] test crypto::tests::test_derive_relay_key ... ok
[INFO] [stdout] test crypto::tests::test_aes_cbc_with_random_iv ... ok
[INFO] [stdout] test utils::tests::test_ip_detection ... ok
[INFO] [stdout] test relay::tests::test_invoke_id_counter ... ok
[INFO] [stdout] test crypto::tests::test_key_exchange ... ok
[INFO] [stdout] test crypto::tests::test_full_relay_encryption_flow ... ok
[INFO] [stdout] test crypto::tests::test_signing_key_generation ... ok
[INFO] [stdout] test utils::tests::test_did_resolution_url ... ok
[INFO] [stdout] test volt_connection::tests::test_connection_state ... ok
[INFO] [stdout] test volt_client::tests::test_config_source ... ok
[INFO] [stdout] test relay::tests::test_relay_context_creation ... ok
[INFO] [stdout] test utils::tests::test_invalid_did ... ok
[INFO] [stdout] test relay::tests::test_encrypt_decrypt_roundtrip ... ok
[INFO] [stdout] test relay::tests::test_key_exchange_request_creation ... ok
[INFO] [stdout] test volt_client::tests::test_client_creation ... ok
[INFO] [stdout] test crypto::tests::test_static_key_exchange ... ok
[INFO] [stdout] test crypto::tests::test_sign_and_verify ... ok
[INFO] [stdout] test credential::tests::test_credential_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests volt_client_grpc
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ignored
[INFO] [stdout] test src/sync_helpers.rs - sync_helpers (line 14) ... ignored
[INFO] [stdout] test src/sync_helpers.rs - sync_helpers::SyncManager (line 284) ... ignored
[INFO] [stdout] test src/sync_helpers.rs - sync_helpers::SyncManager::run_event_loop (line 453) ... ignored
[INFO] [stdout] test src/sync_helpers.rs - sync_helpers::ensure_sync_database (line 53) ... ignored
[INFO] [stdout] test src/sync_helpers.rs - sync_helpers::map_to_json (line 168) ... ignored
[INFO] [stdout] test src/volt_client.rs - volt_client::VoltClient::sync_document (line 1317) ... ignored
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77805d24b78985021783ab460e7ed1ba6cc9a02d0a1c5f3b3dab3842a384764f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77805d24b78985021783ab460e7ed1ba6cc9a02d0a1c5f3b3dab3842a384764f", kill_on_drop: false }`
[INFO] [stdout] 77805d24b78985021783ab460e7ed1ba6cc9a02d0a1c5f3b3dab3842a384764f
