[INFO] fetching crate strands 0.2.1...
[INFO] checking strands-0.2.1 against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-3
[INFO] extracting crate strands 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate strands 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate strands 0.2.1
[INFO] tweaked toml for crates.io crate strands 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate strands 0.2.1 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 crates.io crate strands 0.2.1 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 windows-registry v0.6.1
[INFO] [stderr]   Downloaded rmcp-macros v0.3.2
[INFO] [stderr]   Downloaded anthropoki v0.3.0
[INFO] [stderr]   Downloaded hyper-util v0.1.19
[INFO] [stderr]   Downloaded rmcp v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 41ee9b70a03cf23916b846f99d871e38f75773c455ea776d265442fcd51c9785
[INFO] running `Command { std: "docker" "start" "-a" "41ee9b70a03cf23916b846f99d871e38f75773c455ea776d265442fcd51c9785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41ee9b70a03cf23916b846f99d871e38f75773c455ea776d265442fcd51c9785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ee9b70a03cf23916b846f99d871e38f75773c455ea776d265442fcd51c9785", kill_on_drop: false }`
[INFO] [stdout] 41ee9b70a03cf23916b846f99d871e38f75773c455ea776d265442fcd51c9785
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 26c0da4f462d519cb5eeca8a600116cddc7fa6d203ac985cac521cfd240a6dcb
[INFO] running `Command { std: "docker" "start" "-a" "26c0da4f462d519cb5eeca8a600116cddc7fa6d203ac985cac521cfd240a6dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling cc v1.2.48
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[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]     Checking smallvec v1.15.1
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[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
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[INFO] [stderr]    Compiling futures-macro v0.3.31
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling openssl v0.10.75
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[INFO] [stderr]    Compiling openssl-sys v0.9.111
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[INFO] [stderr]    Compiling darling v0.21.3
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[INFO] [stderr]     Checking futures v0.3.31
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[INFO] [stderr]    Compiling rmcp-macros v0.3.2
[INFO] [stderr]     Checking idna v1.1.0
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[INFO] [stderr]     Checking tower-http v0.6.7
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking hyper-util v0.1.19
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking anthropoki v0.3.0
[INFO] [stderr]     Checking strands v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `state_provider` is never read
[INFO] [stdout]   --> src/agent.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Agent {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     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:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct McpClient {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     service: Box<dyn DynService<RoleClient>>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state_provider` is never read
[INFO] [stdout]   --> src/agent.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Agent {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     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:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct McpClient {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     service: Box<dyn DynService<RoleClient>>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.98s
[INFO] running `Command { std: "docker" "inspect" "26c0da4f462d519cb5eeca8a600116cddc7fa6d203ac985cac521cfd240a6dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26c0da4f462d519cb5eeca8a600116cddc7fa6d203ac985cac521cfd240a6dcb", kill_on_drop: false }`
[INFO] [stdout] 26c0da4f462d519cb5eeca8a600116cddc7fa6d203ac985cac521cfd240a6dcb