[INFO] cloning repository https://github.com/chaynabors/strands-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chaynabors/strands-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaynabors%2Fstrands-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaynabors%2Fstrands-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fa044655934098dac1b3e1d795ff5c6860c6b52
[INFO] checking chaynabors/strands-rs against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaynabors%2Fstrands-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chaynabors/strands-rs
[INFO] finished tweaking git repo https://github.com/chaynabors/strands-rs
[INFO] tweaked toml for git repo https://github.com/chaynabors/strands-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chaynabors/strands-rs on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chaynabors/strands-rs 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded schemars_derive v1.1.0
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[INFO] [stderr]   Downloaded process-wrap v8.2.1
[INFO] [stderr]   Downloaded rmcp v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2971465a2dcbaafe8e28890541b6a32c0bc5e7d6952b7faf50e9b7ac7c4581f3
[INFO] running `Command { std: "docker" "start" "-a" "2971465a2dcbaafe8e28890541b6a32c0bc5e7d6952b7faf50e9b7ac7c4581f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2971465a2dcbaafe8e28890541b6a32c0bc5e7d6952b7faf50e9b7ac7c4581f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2971465a2dcbaafe8e28890541b6a32c0bc5e7d6952b7faf50e9b7ac7c4581f3", kill_on_drop: false }`
[INFO] [stdout] 2971465a2dcbaafe8e28890541b6a32c0bc5e7d6952b7faf50e9b7ac7c4581f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e84ee2305709077719fa678556f5dad1efc7ce60d628ca13c2675fce7e39075b
[INFO] running `Command { std: "docker" "start" "-a" "e84ee2305709077719fa678556f5dad1efc7ce60d628ca13c2675fce7e39075b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling pastey v0.2.0
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[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling native-tls v0.2.14
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[INFO] [stderr]     Checking thiserror v2.0.17
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[INFO] [stdout] warning: unused variable: `api_key`
[INFO] [stdout]   --> src/mcp_client.rs:64:50
[INFO] [stdout]    |
[INFO] [stdout] 64 |             TransportArgs::StreamableHttp { url, api_key } => {
[INFO] [stdout]    |                                                  ^^^^^^^ help: try ignoring the field: `api_key: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `api_key`
[INFO] [stdout]   --> src/mcp_client.rs:64:50
[INFO] [stdout]    |
[INFO] [stdout] 64 |             TransportArgs::StreamableHttp { url, api_key } => {
[INFO] [stdout]    |                                                  ^^^^^^^ help: try ignoring the field: `api_key: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state_provider` is never read
[INFO] [stdout]   --> src/agent.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Agent<E> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     state_provider: Box<dyn StateProvider>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `service` is never read
[INFO] [stdout]   --> src/mcp_client.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct McpClient {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     service: RunningService<RoleClient, ()>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state_provider` is never read
[INFO] [stdout]   --> src/agent.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Agent<E> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     state_provider: Box<dyn StateProvider>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `service` is never read
[INFO] [stdout]   --> src/mcp_client.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct McpClient {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     service: RunningService<RoleClient, ()>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.39s
[INFO] running `Command { std: "docker" "inspect" "e84ee2305709077719fa678556f5dad1efc7ce60d628ca13c2675fce7e39075b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84ee2305709077719fa678556f5dad1efc7ce60d628ca13c2675fce7e39075b", kill_on_drop: false }`
[INFO] [stdout] e84ee2305709077719fa678556f5dad1efc7ce60d628ca13c2675fce7e39075b
