[INFO] fetching crate rpi-server 0.3.4...
[INFO] testing rpi-server-0.3.4 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rpi-server 0.3.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rpi-server 0.3.4
[INFO] finished tweaking crates.io crate rpi-server 0.3.4
[INFO] tweaked toml for crates.io crate rpi-server 0.3.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpi-server 0.3.4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rpi-server 0.3.4 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rpi-plugin-sdk v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a
[INFO] running `Command { std: "docker" "start" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling mio v1.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling rpi-plugin-sdk v0.3.6
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling rpi-server v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `shutdown` is never used
[INFO] [stdout]   --> src/transport.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Transport: Send + Sync + 'static {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     async fn shutdown(&self) -> Result<(), String>;
[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 `close` is never used
[INFO] [stdout]   --> src/transport.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Connection: Send + 'static {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 40 |     async fn close(&mut self) -> Result<(), String>;
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `last_heartbeat` and `latency_ms` are never read
[INFO] [stdout]   --> src/transport.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct ConnectionStatus {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub last_heartbeat: Option<Instant>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     pub latency_ms: u64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConnectionStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `start_heartbeat`, `status`, and `close` are never used
[INFO] [stdout]    --> src/transport.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl<T: Transport> ManagedConnection<T> {
[INFO] [stdout]     | --------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub async fn start_heartbeat(&self) -> Result<(), String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub async fn status(&self) -> ConnectionStatus {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub async fn close(&self) -> Result<(), String> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.40s
[INFO] running `Command { std: "docker" "inspect" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpi-server v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `shutdown` is never used
[INFO] [stdout]   --> src/transport.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Transport: Send + Sync + 'static {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     async fn shutdown(&self) -> Result<(), String>;
[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 `close` is never used
[INFO] [stdout]   --> src/transport.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Connection: Send + 'static {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 40 |     async fn close(&mut self) -> Result<(), String>;
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `last_heartbeat` and `latency_ms` are never read
[INFO] [stdout]   --> src/transport.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct ConnectionStatus {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub last_heartbeat: Option<Instant>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     pub latency_ms: u64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConnectionStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `start_heartbeat`, `status`, and `close` are never used
[INFO] [stdout]    --> src/transport.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl<T: Transport> ManagedConnection<T> {
[INFO] [stdout]     | --------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub async fn start_heartbeat(&self) -> Result<(), String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub async fn status(&self) -> ConnectionStatus {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub async fn close(&self) -> Result<(), String> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `shutdown` is never used
[INFO] [stdout]   --> src/transport.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Transport: Send + Sync + 'static {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     async fn shutdown(&self) -> Result<(), String>;
[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 `close` is never used
[INFO] [stdout]   --> src/transport.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub trait Connection: Send + 'static {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 40 |     async fn close(&mut self) -> Result<(), String>;
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `last_heartbeat` and `latency_ms` are never read
[INFO] [stdout]   --> src/transport.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct ConnectionStatus {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub last_heartbeat: Option<Instant>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     pub latency_ms: u64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConnectionStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `start_heartbeat`, `status`, and `close` are never used
[INFO] [stdout]    --> src/transport.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl<T: Transport> ManagedConnection<T> {
[INFO] [stdout]     | --------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub async fn start_heartbeat(&self) -> Result<(), String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub async fn status(&self) -> ConnectionStatus {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub async fn close(&self) -> Result<(), String> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: method `shutdown` is never used
[INFO] [stderr]   --> src/transport.rs:24:14
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub trait Transport: Send + Sync + 'static {
[INFO] [stderr]    |           --------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 24 |     async fn shutdown(&self) -> Result<(), String>;
[INFO] [stderr]    |              ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `close` is never used
[INFO] [stderr]   --> src/transport.rs:40:14
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub trait Connection: Send + 'static {
[INFO] [stderr]    |           ---------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 40 |     async fn close(&mut self) -> Result<(), String>;
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `last_heartbeat` and `latency_ms` are never read
[INFO] [stderr]   --> src/transport.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct ConnectionStatus {
[INFO] [stderr]    |            ---------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 48 |     pub last_heartbeat: Option<Instant>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 49 |     pub latency_ms: u64,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ConnectionStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `start_heartbeat`, `status`, and `close` are never used
[INFO] [stderr]    --> src/transport.rs:156:18
[INFO] [stderr]     |
[INFO] [stderr]  64 | impl<T: Transport> ManagedConnection<T> {
[INFO] [stderr]     | --------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 156 |     pub async fn start_heartbeat(&self) -> Result<(), String> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 202 |     pub async fn status(&self) -> ConnectionStatus {
[INFO] [stderr]     |                  ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 207 |     pub async fn close(&self) -> Result<(), String> {
[INFO] [stderr]     |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rpi-server` (lib) generated 4 warnings
[INFO] [stderr] warning: `rpi-server` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rpi_server-3bea57a12eaad075)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::generate_token_is_32_hex_chars ... ok
[INFO] [stdout] test tests::launch_args_basic ... ok
[INFO] [stdout] test tests::schemas_are_valid_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rpi_server
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a", kill_on_drop: false }`
[INFO] [stdout] 34b4fa3456d28f0ea512b772a18dea7910553cdf1bc606b5faa2ed29bc3e840a
