[INFO] fetching crate metis-docs-mcp 0.6.0...
[INFO] checking metis-docs-mcp-0.6.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate metis-docs-mcp 0.6.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate metis-docs-mcp 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate metis-docs-mcp 0.6.0
[INFO] tweaked toml for crates.io crate metis-docs-mcp 0.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metis-docs-mcp 0.6.0 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metis-docs-mcp 0.6.0 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded diesel_migrations v2.3.0
[INFO] [stderr]   Downloaded fs-err v3.1.3
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[INFO] [stderr]   Downloaded gray_matter v0.2.9
[INFO] [stderr]   Downloaded rust-mcp-macros v0.5.2
[INFO] [stderr]   Downloaded dsl_auto_type v0.2.0
[INFO] [stderr]   Downloaded rust-mcp-transport v0.4.1
[INFO] [stderr]   Downloaded migrations_macros v2.3.0
[INFO] [stderr]   Downloaded rust-mcp-sdk v0.5.3
[INFO] [stderr]   Downloaded diesel_derives v2.3.3
[INFO] [stderr]   Downloaded metis-docs-core v0.6.0
[INFO] [stderr]   Downloaded diesel v2.3.2
[INFO] [stderr]   Downloaded rust-mcp-schema v0.7.5
[INFO] [stderr]   Downloaded sqlite-wasm-rs v0.4.5
[INFO] [stderr]   Downloaded aws-lc-sys v0.32.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c4b14dafb27780e42f7915218c333cecfea1fc6f8a072b130cea537cf99b52e
[INFO] running `Command { std: "docker" "start" "-a" "9c4b14dafb27780e42f7915218c333cecfea1fc6f8a072b130cea537cf99b52e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c4b14dafb27780e42f7915218c333cecfea1fc6f8a072b130cea537cf99b52e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4b14dafb27780e42f7915218c333cecfea1fc6f8a072b130cea537cf99b52e", kill_on_drop: false }`
[INFO] [stdout] 9c4b14dafb27780e42f7915218c333cecfea1fc6f8a072b130cea537cf99b52e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a0e3e2ea2d8e98803566b433525c6f5e17963828ae2b60ada20eb5a4c8b014c
[INFO] running `Command { std: "docker" "start" "-a" "8a0e3e2ea2d8e98803566b433525c6f5e17963828ae2b60ada20eb5a4c8b014c", kill_on_drop: false }`
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[INFO] [stdout] warning: field `temp_dir` is never read
[INFO] [stdout]   --> tests/mcp_server_integration_test.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct McpServerProcess {
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] 12 |     temp_dir: TempDir,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_project_name` is never used
[INFO] [stdout]   --> tests/common/mod.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl McpTestHelper {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn get_project_name(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 34s
[INFO] running `Command { std: "docker" "inspect" "8a0e3e2ea2d8e98803566b433525c6f5e17963828ae2b60ada20eb5a4c8b014c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0e3e2ea2d8e98803566b433525c6f5e17963828ae2b60ada20eb5a4c8b014c", kill_on_drop: false }`
[INFO] [stdout] 8a0e3e2ea2d8e98803566b433525c6f5e17963828ae2b60ada20eb5a4c8b014c