[INFO] fetching crate mcp-stdio-proxy 0.1.55...
[INFO] checking mcp-stdio-proxy-0.1.55 against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] extracting crate mcp-stdio-proxy 0.1.55 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mcp-stdio-proxy 0.1.55
[INFO] finished tweaking crates.io crate mcp-stdio-proxy 0.1.55
[INFO] tweaked toml for crates.io crate mcp-stdio-proxy 0.1.55 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-stdio-proxy 0.1.55 on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-stdio-proxy 0.1.55 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mcp-streamable-proxy v0.1.18
[INFO] [stderr]   Downloaded rmcp-macros v0.10.0
[INFO] [stderr]   Downloaded rmcp-macros v0.13.0
[INFO] [stderr]   Downloaded mcp-common v0.1.18
[INFO] [stderr]   Downloaded mcp-sse-proxy v0.1.18
[INFO] [stderr]   Downloaded opentelemetry v0.23.0
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.23.0
[INFO] [stderr]   Downloaded tonic v0.13.1
[INFO] [stderr]   Downloaded opentelemetry-jaeger v0.22.0
[INFO] [stderr]   Downloaded opentelemetry-semantic-conventions v0.15.0
[INFO] [stderr]   Downloaded process-wrap v8.2.1
[INFO] [stderr]   Downloaded rmcp v0.13.0
[INFO] [stderr]   Downloaded rmcp v0.10.0
[INFO] [stderr]   Downloaded process-wrap v9.0.3
[INFO] [stderr]   Downloaded run_code_rmcp v0.0.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96be7256b920998aeeb110562d1a4b4b354ce7aca03e055409065099dff9d30d
[INFO] running `Command { std: "docker" "start" "-a" "96be7256b920998aeeb110562d1a4b4b354ce7aca03e055409065099dff9d30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96be7256b920998aeeb110562d1a4b4b354ce7aca03e055409065099dff9d30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96be7256b920998aeeb110562d1a4b4b354ce7aca03e055409065099dff9d30d", kill_on_drop: false }`
[INFO] [stdout] 96be7256b920998aeeb110562d1a4b4b354ce7aca03e055409065099dff9d30d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f03e8f67aabaeecc31a6e64acfe90539ca8268f3a84ee3be65c063ed7f0505eb
[INFO] running `Command { std: "docker" "start" "-a" "f03e8f67aabaeecc31a6e64acfe90539ca8268f3a84ee3be65c063ed7f0505eb", kill_on_drop: false }`
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling native-tls v0.2.16
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking getrandom v0.4.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking opentelemetry v0.31.0
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling axum-macros v0.5.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking ref-cast v1.0.25
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking prost v0.13.5
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking clap_builder v4.5.58
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]     Checking tracing-opentelemetry v0.32.1
[INFO] [stderr]     Checking zerocopy v0.8.39
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking prost v0.14.3
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]     Checking num_cpus v1.17.0
[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/eeb94be79adc9df7a09ad0b2421f16e60e6d932c/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(target_os, values("cygwin"))' --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="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --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", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=809fc28406214a83 -C extra-filename=-602f13fe88bdab57 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-c3c82aecfaa31497.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-b78d6451d033f8d4.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-0ac2da10e9ecfee9.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-dccf8aabedbf6d41.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-7dd1b93f9face5f6.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-71952d9c6f6af747.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-586ca5234f4a8625.so --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f03e8f67aabaeecc31a6e64acfe90539ca8268f3a84ee3be65c063ed7f0505eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03e8f67aabaeecc31a6e64acfe90539ca8268f3a84ee3be65c063ed7f0505eb", kill_on_drop: false }`
[INFO] [stdout] f03e8f67aabaeecc31a6e64acfe90539ca8268f3a84ee3be65c063ed7f0505eb