[INFO] fetching crate codingest-mcp 0.2.16...
[INFO] checking codingest-mcp-0.2.16 against e3607d549209cc9fdfe7e907123b4185210e2c2b for pr-158915
[INFO] extracting crate codingest-mcp 0.2.16 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate codingest-mcp 0.2.16
[INFO] finished tweaking crates.io crate codingest-mcp 0.2.16
[INFO] tweaked toml for crates.io crate codingest-mcp 0.2.16 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate codingest-mcp 0.2.16 on toolchain e3607d549209cc9fdfe7e907123b4185210e2c2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate codingest-mcp 0.2.16 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" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a8755f8258c00d3259cbe86bf514a93ca74039e835a7c255c6abcc6dfccd3ae9
[INFO] running `Command { std: "docker" "start" "a8755f8258c00d3259cbe86bf514a93ca74039e835a7c255c6abcc6dfccd3ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8755f8258c00d3259cbe86bf514a93ca74039e835a7c255c6abcc6dfccd3ae9", 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" "a8755f8258c00d3259cbe86bf514a93ca74039e835a7c255c6abcc6dfccd3ae9" "/opt/rustwide/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8755f8258c00d3259cbe86bf514a93ca74039e835a7c255c6abcc6dfccd3ae9", 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" "a8755f8258c00d3259cbe86bf514a93ca74039e835a7c255c6abcc6dfccd3ae9" "/opt/rustwide/cargo-home/bin/cargo" "+e3607d549209cc9fdfe7e907123b4185210e2c2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
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[INFO] [stderr]    Compiling serde_derive v1.0.229
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[INFO] [stderr]    Compiling darling_macro v0.24.0
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[INFO] [stderr]    Compiling rmcp-macros v3.1.1
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[INFO] [stderr]     Checking mcp-methods v0.4.7
[INFO] [stderr]     Checking kglite-mcp-server v0.16.22
[INFO] [stderr]     Checking codingest v0.2.16
[INFO] [stderr]     Checking codingest-mcp v0.2.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "a8755f8258c00d3259cbe86bf514a93ca74039e835a7c255c6abcc6dfccd3ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8755f8258c00d3259cbe86bf514a93ca74039e835a7c255c6abcc6dfccd3ae9", kill_on_drop: false }`
[INFO] [stdout] a8755f8258c00d3259cbe86bf514a93ca74039e835a7c255c6abcc6dfccd3ae9
