[INFO] cloning repository https://github.com/arthasyou/workflow-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arthasyou/workflow-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthasyou%2Fworkflow-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthasyou%2Fworkflow-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f9da499a37c0efc771c0f2fee455fe8b918ae9e
[INFO] checking arthasyou/workflow-rs against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthasyou%2Fworkflow-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arthasyou/workflow-rs
[INFO] finished tweaking git repo https://github.com/arthasyou/workflow-rs
[INFO] tweaked toml for git repo https://github.com/arthasyou/workflow-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arthasyou/workflow-rs on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/arthasyou/workflow-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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "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-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 68ffd81d00636b78e178eba0da3116fa4b13b6b1e72ce4b2d08b85b54bf61438
[INFO] running `Command { std: "docker" "start" "68ffd81d00636b78e178eba0da3116fa4b13b6b1e72ce4b2d08b85b54bf61438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68ffd81d00636b78e178eba0da3116fa4b13b6b1e72ce4b2d08b85b54bf61438", 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" "68ffd81d00636b78e178eba0da3116fa4b13b6b1e72ce4b2d08b85b54bf61438" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68ffd81d00636b78e178eba0da3116fa4b13b6b1e72ce4b2d08b85b54bf61438", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "68ffd81d00636b78e178eba0da3116fa4b13b6b1e72ce4b2d08b85b54bf61438" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking workflow-utils v0.1.0 (/opt/rustwide/workdir/workflow-utils)
[INFO] [stderr]     Checking flow-data v0.1.0 (/opt/rustwide/workdir/flow-data)
[INFO] [stderr]     Checking mcp-transport-rs v0.1.0
[INFO] [stderr]     Checking mcp-client-rust v0.1.1
[INFO] [stderr]     Checking workflow-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `StreamModelClient`
[INFO] [stdout]  --> examples/openai_exp.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     traits::{ModelClient, StreamModelClient},
[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: `workflow_utils::stream_util::print_stream_chunks`
[INFO] [stdout]   --> examples/openai_exp.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use workflow_utils::stream_util::print_stream_chunks;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: trim-in-place v0.1.7
[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" "68ffd81d00636b78e178eba0da3116fa4b13b6b1e72ce4b2d08b85b54bf61438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ffd81d00636b78e178eba0da3116fa4b13b6b1e72ce4b2d08b85b54bf61438", kill_on_drop: false }`
[INFO] [stdout] 68ffd81d00636b78e178eba0da3116fa4b13b6b1e72ce4b2d08b85b54bf61438