[INFO] cloning repository https://github.com/mmgeorge/docs-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmgeorge/docs-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmgeorge%2Fdocs-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmgeorge%2Fdocs-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c38b4c664d3a6411ceaa2f63fe6213c871b3f31d
[INFO] checking mmgeorge/docs-mcp against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmgeorge%2Fdocs-mcp" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mmgeorge/docs-mcp
[INFO] finished tweaking git repo https://github.com/mmgeorge/docs-mcp
[INFO] tweaked toml for git repo https://github.com/mmgeorge/docs-mcp written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mmgeorge/docs-mcp 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/mmgeorge/docs-mcp 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 }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmcp-macros v3.4.1
[INFO] [stderr]   Downloaded rmcp v3.4.1
[INFO] [stderr]   Downloaded governor v0.10.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d22cd083a5d1d437c854be24d88eead89682bf9a9b5e9db5373678998d70e395
[INFO] running `Command { std: "docker" "start" "d22cd083a5d1d437c854be24d88eead89682bf9a9b5e9db5373678998d70e395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d22cd083a5d1d437c854be24d88eead89682bf9a9b5e9db5373678998d70e395", 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" "d22cd083a5d1d437c854be24d88eead89682bf9a9b5e9db5373678998d70e395" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d22cd083a5d1d437c854be24d88eead89682bf9a9b5e9db5373678998d70e395", 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" "d22cd083a5d1d437c854be24d88eead89682bf9a9b5e9db5373678998d70e395" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]    Compiling zstd-sys v2.1.0+zstd.1.5.7
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]     Checking icu_normalizer v2.3.0
[INFO] [stderr]     Checking compression-core v0.4.33
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking hybrid-array v0.4.15
[INFO] [stderr]    Compiling darling_core v0.24.1
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.27
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling zstd-safe v8.0.0
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking ref-cast v1.0.27
[INFO] [stderr]     Checking encoding_rs v0.8.42
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking rustls-webpki v0.103.15
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]    Compiling schemars_derive v1.2.2
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking thiserror v2.0.21
[INFO] [stderr]    Compiling rmcp v3.4.1
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8006091eb71ae7d9e9bccb66c6122c9d68af4466/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "schedule-latency", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=68f1cc4e1a44a6a2 -C extra-filename=-eb01772d8c63a732 --out-dir /opt/rustwide/target/debug/build/tokio/eb01772d8c63a732/out -L dependency=/opt/rustwide/target/debug/build/libc/5b122225efee376b/out --extern bytes=/opt/rustwide/target/debug/build/bytes/4fbd75942b1503ad/out/libbytes-4fbd75942b1503ad.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/5b122225efee376b/out/liblibc-5b122225efee376b.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/6746babebfddc76e/out/libmio-6746babebfddc76e.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/081bf329e7bc52a9/out/libsocket2-081bf329e7bc52a9.rmeta --extern tokio_macros=/opt/rustwide/target/debug/build/tokio-macros/e49dddbdc1fe96f3/out/libtokio_macros-e49dddbdc1fe96f3.so --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `brotli` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8006091eb71ae7d9e9bccb66c6122c9d68af4466/bin/rustc --crate-name brotli --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/brotli-8.0.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc-stdlib"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc-stdlib", "benchmark", "billing", "default", "disable-timer", "disallow_large_window_size", "external-literal-probability", "ffi-api", "float64", "floating_point_context_mixing", "no-stdlib-ffi-binding", "pass-through-ffi-panics", "seccomp", "sha2", "simd", "std", "validation", "vector_scratch_space"))' -C metadata=9e82db8bd5826924 -C extra-filename=-d25ed7a4070c4307 --out-dir /opt/rustwide/target/debug/build/brotli/d25ed7a4070c4307/out -L dependency=/opt/rustwide/target/debug/build/alloc-no-stdlib/7b1bd6f28b6396be/out -L dependency=/opt/rustwide/target/debug/build/alloc-stdlib/aba14f6c9c5c0c71/out --extern alloc_no_stdlib=/opt/rustwide/target/debug/build/alloc-no-stdlib/7b1bd6f28b6396be/out/liballoc_no_stdlib-7b1bd6f28b6396be.rmeta --extern alloc_stdlib=/opt/rustwide/target/debug/build/alloc-stdlib/aba14f6c9c5c0c71/out/liballoc_stdlib-aba14f6c9c5c0c71.rmeta --extern brotli_decompressor=/opt/rustwide/target/debug/build/brotli-decompressor/afda87b8fb3290b5/out/libbrotli_decompressor-afda87b8fb3290b5.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d22cd083a5d1d437c854be24d88eead89682bf9a9b5e9db5373678998d70e395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22cd083a5d1d437c854be24d88eead89682bf9a9b5e9db5373678998d70e395", kill_on_drop: false }`
[INFO] [stdout] d22cd083a5d1d437c854be24d88eead89682bf9a9b5e9db5373678998d70e395