[INFO] fetching crate remote-mcp-kernel 0.1.0-alpha.7...
[INFO] checking remote-mcp-kernel-0.1.0-alpha.7 against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-3
[INFO] extracting crate remote-mcp-kernel 0.1.0-alpha.7 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate remote-mcp-kernel 0.1.0-alpha.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate remote-mcp-kernel 0.1.0-alpha.7
[INFO] tweaked toml for crates.io crate remote-mcp-kernel 0.1.0-alpha.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate remote-mcp-kernel 0.1.0-alpha.7 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 remote-mcp-kernel 0.1.0-alpha.7 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 077b61e6129452c4ee0cc0119dfce17dc0e5929bd9c21528e669cd93cc8b6f60
[INFO] running `Command { std: "docker" "start" "-a" "077b61e6129452c4ee0cc0119dfce17dc0e5929bd9c21528e669cd93cc8b6f60", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `oauth_provider`
[INFO] [stdout]    --> src/handlers/sse_handler.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let oauth_provider = OAuthProvider::new(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_oauth_provider`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `oauth_provider`
[INFO] [stdout]    --> src/handlers/sse_handler.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let oauth_provider = OAuthProvider::new(
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_oauth_provider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `github_config`
[INFO] [stdout]   --> src/handlers/streamable_http.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let github_config = OAuthProviderConfig::with_oauth_config(
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_github_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wrapped_oauth_provider`
[INFO] [stdout]    --> src/microkernel/tests.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let wrapped_oauth_provider =
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wrapped_oauth_provider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `router`
[INFO] [stdout]   --> examples/simple_custom_router_test.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let router = microkernel.build_router()?;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_router`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "077b61e6129452c4ee0cc0119dfce17dc0e5929bd9c21528e669cd93cc8b6f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077b61e6129452c4ee0cc0119dfce17dc0e5929bd9c21528e669cd93cc8b6f60", kill_on_drop: false }`
[INFO] [stdout] 077b61e6129452c4ee0cc0119dfce17dc0e5929bd9c21528e669cd93cc8b6f60