[INFO] cloning repository https://github.com/maxzeroedge/crust_chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxzeroedge/crust_chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxzeroedge%2Fcrust_chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxzeroedge%2Fcrust_chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0011bbea87dee30a51b21b9ed0a78079d4cd1344
[INFO] building maxzeroedge/crust_chat against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxzeroedge%2Fcrust_chat" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maxzeroedge/crust_chat
[INFO] finished tweaking git repo https://github.com/maxzeroedge/crust_chat
[INFO] tweaked toml for git repo https://github.com/maxzeroedge/crust_chat written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maxzeroedge/crust_chat on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maxzeroedge/crust_chat 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 079cfd280455be0eadba4c6335bb6ebfd868c1c6f4026c1f18c4af84e38275ff
[INFO] running `Command { std: "docker" "start" "-a" "079cfd280455be0eadba4c6335bb6ebfd868c1c6f4026c1f18c4af84e38275ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "079cfd280455be0eadba4c6335bb6ebfd868c1c6f4026c1f18c4af84e38275ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079cfd280455be0eadba4c6335bb6ebfd868c1c6f4026c1f18c4af84e38275ff", kill_on_drop: false }`
[INFO] [stdout] 079cfd280455be0eadba4c6335bb6ebfd868c1c6f4026c1f18c4af84e38275ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7061ff02494c16770fc84bcc9e72feec16c5c396ec35b363d522d0c95c4136d4
[INFO] running `Command { std: "docker" "start" "-a" "7061ff02494c16770fc84bcc9e72feec16c5c396ec35b363d522d0c95c4136d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling h2 v0.4.10
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling hyper-util v0.1.11
[INFO] [stderr]    Compiling hyper-rustls v0.27.5
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.15
[INFO] [stderr]    Compiling thirtyfour v0.35.0
[INFO] [stderr]    Compiling cli_chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/server/mcp/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | async fn main() {
[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 `setup_mcp_server` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn setup_mcp_server(server_name: &str, _port: u32, _timeout: u32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_config_file_path` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_config_file_path(config_file_path: &String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_mcp_user_config` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn set_mcp_user_config(user_config_path: &String, device_config_path: &str) -> Result<(), String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_device_config_path` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn get_device_config_path() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_device_config` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn set_device_config(device_config_path: &String, _server_name: &str) -> Result<(), String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/server/mcp/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fs::write(device_config_path, mcp_config);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let _ = fs::write(device_config_path, mcp_config);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/server/mcp/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fs::write(device_config_path, device_config);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let _ = fs::write(device_config_path, device_config);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "7061ff02494c16770fc84bcc9e72feec16c5c396ec35b363d522d0c95c4136d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7061ff02494c16770fc84bcc9e72feec16c5c396ec35b363d522d0c95c4136d4", kill_on_drop: false }`
[INFO] [stdout] 7061ff02494c16770fc84bcc9e72feec16c5c396ec35b363d522d0c95c4136d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 220bde9ac2d9ebda386085f39c4202f7ce836ef059a89da87eb6d4bc34b376de
[INFO] running `Command { std: "docker" "start" "-a" "220bde9ac2d9ebda386085f39c4202f7ce836ef059a89da87eb6d4bc34b376de", kill_on_drop: false }`
[INFO] [stderr]    Compiling cli_chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/server/mcp/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | async fn main() {
[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 `setup_mcp_server` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn setup_mcp_server(server_name: &str, _port: u32, _timeout: u32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_config_file_path` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_config_file_path(config_file_path: &String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_mcp_user_config` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn set_mcp_user_config(user_config_path: &String, device_config_path: &str) -> Result<(), String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_device_config_path` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn get_device_config_path() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_device_config` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn set_device_config(device_config_path: &String, _server_name: &str) -> Result<(), String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/server/mcp/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fs::write(device_config_path, mcp_config);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let _ = fs::write(device_config_path, mcp_config);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/server/mcp/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fs::write(device_config_path, device_config);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let _ = fs::write(device_config_path, device_config);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/server/mcp/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | async fn main() {
[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 `setup_mcp_server` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn setup_mcp_server(server_name: &str, _port: u32, _timeout: u32) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_config_file_path` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_config_file_path(config_file_path: &String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_mcp_user_config` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn set_mcp_user_config(user_config_path: &String, device_config_path: &str) -> Result<(), String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_device_config_path` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn get_device_config_path() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_device_config` is never used
[INFO] [stdout]   --> src/server/mcp/main.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn set_device_config(device_config_path: &String, _server_name: &str) -> Result<(), String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/server/mcp/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fs::write(device_config_path, mcp_config);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let _ = fs::write(device_config_path, mcp_config);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/server/mcp/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fs::write(device_config_path, device_config);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let _ = fs::write(device_config_path, device_config);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "220bde9ac2d9ebda386085f39c4202f7ce836ef059a89da87eb6d4bc34b376de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "220bde9ac2d9ebda386085f39c4202f7ce836ef059a89da87eb6d4bc34b376de", kill_on_drop: false }`
[INFO] [stdout] 220bde9ac2d9ebda386085f39c4202f7ce836ef059a89da87eb6d4bc34b376de