[INFO] cloning repository https://github.com/kivo360/mcp-citadel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kivo360/mcp-citadel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkivo360%2Fmcp-citadel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkivo360%2Fmcp-citadel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 160cbdfb7d24e72b6d37cfbda26f9f7d0b3fa4b4
[INFO] checking kivo360/mcp-citadel against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkivo360%2Fmcp-citadel" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kivo360/mcp-citadel
[INFO] finished tweaking git repo https://github.com/kivo360/mcp-citadel
[INFO] tweaked toml for git repo https://github.com/kivo360/mcp-citadel written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kivo360/mcp-citadel on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kivo360/mcp-citadel 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "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-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "4b38deb5693f1c8a06f5d0cffce5012052a49b047f973ba1758c6af92aa272fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b38deb5693f1c8a06f5d0cffce5012052a49b047f973ba1758c6af92aa272fd", 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" "4b38deb5693f1c8a06f5d0cffce5012052a49b047f973ba1758c6af92aa272fd" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b38deb5693f1c8a06f5d0cffce5012052a49b047f973ba1758c6af92aa272fd", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/transport/websocket.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]   --> src/transport/websocket.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tokio::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/transport/websocket.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tracing::{error, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/transport/websocket.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]   --> src/transport/websocket.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tokio::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/transport/websocket.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tracing::{error, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]   --> src/transport/http.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use futures::StreamExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]   --> src/transport/http.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use futures::StreamExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `HttpSession` is more private than the item `AppState::sessions`
[INFO] [stdout]    --> src/transport/http.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub(super) sessions: Arc<Mutex<HashMap<String, HttpSession>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `AppState::sessions` is reachable at visibility `pub(in crate::transport)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `HttpSession` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/transport/http.rs:43:1
[INFO] [stdout]     |
[INFO] [stdout]  43 | struct HttpSession {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AppState` is more private than the item `handle_websocket`
[INFO] [stdout]    --> src/transport/websocket.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout]  23 | / pub async fn handle_websocket(
[INFO] [stdout]  24 | |     ws: WebSocketUpgrade,
[INFO] [stdout]  25 | |     State(state): State<AppState>,
[INFO] [stdout]  26 | | ) -> Result<Response, StatusCode> {
[INFO] [stdout]     | |_________________________________^ function `handle_websocket` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `AppState` is only usable at visibility `pub(in crate::transport)`
[INFO] [stdout]    --> src/transport/http.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub(super) struct AppState {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestTimer` is never constructed
[INFO] [stdout]    --> src/metrics.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct RequestTimer {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `observe_duration` are never used
[INFO] [stdout]    --> src/metrics.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl RequestTimer {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 118 |     pub fn new(method: impl Into<String>, endpoint: impl Into<String>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn observe_duration(self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `record_http_request` is never used
[INFO] [stdout]    --> src/metrics.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn record_http_request(method: &str, endpoint: &str, status: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `record_error` is never used
[INFO] [stdout]    --> src/metrics.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub fn record_error(error_type: &str, server: Option<&str>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_mcp_servers_up` is never used
[INFO] [stdout]    --> src/metrics.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn set_mcp_servers_up(count: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `record_session_created` is never used
[INFO] [stdout]    --> src/metrics.rs:201:8
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub fn record_session_created(transport: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `record_message_replay` is never used
[INFO] [stdout]    --> src/metrics.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub fn record_message_replay(session_id: &str, count: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `HttpSession` is more private than the item `AppState::sessions`
[INFO] [stdout]    --> src/transport/http.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub(super) sessions: Arc<Mutex<HashMap<String, HttpSession>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `AppState::sessions` is reachable at visibility `pub(in crate::transport)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `HttpSession` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/transport/http.rs:43:1
[INFO] [stdout]     |
[INFO] [stdout]  43 | struct HttpSession {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AppState` is more private than the item `handle_websocket`
[INFO] [stdout]    --> src/transport/websocket.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout]  23 | / pub async fn handle_websocket(
[INFO] [stdout]  24 | |     ws: WebSocketUpgrade,
[INFO] [stdout]  25 | |     State(state): State<AppState>,
[INFO] [stdout]  26 | | ) -> Result<Response, StatusCode> {
[INFO] [stdout]     | |_________________________________^ function `handle_websocket` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `AppState` is only usable at visibility `pub(in crate::transport)`
[INFO] [stdout]    --> src/transport/http.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub(super) struct AppState {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestTimer` is never constructed
[INFO] [stdout]    --> src/metrics.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct RequestTimer {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `observe_duration` are never used
[INFO] [stdout]    --> src/metrics.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl RequestTimer {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 118 |     pub fn new(method: impl Into<String>, endpoint: impl Into<String>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn observe_duration(self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `record_http_request` is never used
[INFO] [stdout]    --> src/metrics.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn record_http_request(method: &str, endpoint: &str, status: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `record_error` is never used
[INFO] [stdout]    --> src/metrics.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub fn record_error(error_type: &str, server: Option<&str>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_mcp_servers_up` is never used
[INFO] [stdout]    --> src/metrics.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn set_mcp_servers_up(count: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `record_session_created` is never used
[INFO] [stdout]    --> src/metrics.rs:201:8
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub fn record_session_created(transport: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `record_message_replay` is never used
[INFO] [stdout]    --> src/metrics.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub fn record_message_replay(session_id: &str, count: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `axum-extra`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.axum-extra]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `axum-extra`
[INFO] [stderr] warning: unused dependency `thiserror`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | thiserror = "2.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `thiserror`
[INFO] [stderr] warning: unused dependency `tokio-tungstenite`
[INFO] [stderr]   --> Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | tokio-tungstenite = "0.21"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tokio-tungstenite`
[INFO] [stderr] warning: unused dependency `tower`
[INFO] [stderr]   --> Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | tower = "0.4"
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tower`
[INFO] [stderr] warning: unused dependency `tower-http`
[INFO] [stderr]   --> Cargo.toml:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 | [dependencies.tower-http]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tower-http`
[INFO] [stderr] warning: `mcp-citadel` (manifest) generated 5 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.65s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "4b38deb5693f1c8a06f5d0cffce5012052a49b047f973ba1758c6af92aa272fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b38deb5693f1c8a06f5d0cffce5012052a49b047f973ba1758c6af92aa272fd", kill_on_drop: false }`
[INFO] [stdout] 4b38deb5693f1c8a06f5d0cffce5012052a49b047f973ba1758c6af92aa272fd
