[INFO] fetching crate mcp-stdio-proxy 0.1.68...
[INFO] checking mcp-stdio-proxy-0.1.68 against try#24e1a22664233bce1f9b5dc6eee7c1f74327e28c for pr-159343
[INFO] extracting crate mcp-stdio-proxy 0.1.68 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mcp-stdio-proxy 0.1.68
[INFO] finished tweaking crates.io crate mcp-stdio-proxy 0.1.68
[INFO] tweaked toml for crates.io crate mcp-stdio-proxy 0.1.68 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-stdio-proxy 0.1.68 on toolchain 24e1a22664233bce1f9b5dc6eee7c1f74327e28c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-stdio-proxy 0.1.68 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" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bcca918d6df99e527430d6583ac71cdcb20ce3e7764991088a62f4674d47939d
[INFO] running `Command { std: "docker" "start" "bcca918d6df99e527430d6583ac71cdcb20ce3e7764991088a62f4674d47939d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcca918d6df99e527430d6583ac71cdcb20ce3e7764991088a62f4674d47939d", 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" "bcca918d6df99e527430d6583ac71cdcb20ce3e7764991088a62f4674d47939d" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcca918d6df99e527430d6583ac71cdcb20ce3e7764991088a62f4674d47939d", 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" "bcca918d6df99e527430d6583ac71cdcb20ce3e7764991088a62f4674d47939d" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling aws-lc-rs v1.16.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling openssl v0.10.78
[INFO] [stderr]     Checking compression-core v0.4.31
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking webpki-roots v1.0.7
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]    Compiling arc-swap v1.9.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling base62 v2.2.4
[INFO] [stderr]    Compiling normpath v1.5.0
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking prost v0.13.5
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]    Compiling mcp-common v0.1.28
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking which v7.0.3
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling rmcp-soddygo v1.5.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking ordered-float v4.6.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]     Checking jiff v0.2.23
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]     Checking thrift v0.17.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking opentelemetry-semantic-conventions v0.15.0
[INFO] [stderr]    Compiling mcp-stdio-proxy v0.1.68 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking hostname v0.4.2
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling openssl-sys v0.9.114
[INFO] [stderr]    Compiling blake3 v1.8.4
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling aws-lc-sys v0.40.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling rust-i18n v3.1.5
[INFO] [stderr]     Checking env_logger v0.11.10
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]     Checking compression-codecs v0.4.37
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking ref-cast v1.0.25
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking opentelemetry v0.31.0
[INFO] [stderr]     Checking pin-project v1.1.11
[INFO] [stderr]    Compiling axum-macros v0.5.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking tinystr v0.8.3
[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/24e1a22664233bce1f9b5dc6eee7c1f74327e28c/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.1/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 --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=727e0449ce8bec31 -C extra-filename=-c90701087383adb5 --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-51c011d304096252.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-2f16226d32f03f17.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-0809f34da8983d23.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-9875d91e06b037b7.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-140a972dd7912be4.so --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/24e1a22664233bce1f9b5dc6eee7c1f74327e28c/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.32/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 --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="default"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "libc", "memchr", "portable-atomic", "sink", "slab", "spin", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=09a00de6053f833a -C extra-filename=-b286f0a4e6c2926d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-6351650e09691772.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-1cd512d543215c04.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-ee83dd0d8cfe75cb.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-f3628111f50dc55a.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-80687936758fa695.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-bde3b8216abf23c5.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-3d944e3b9ac373a3.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-101f873bca723251.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bcca918d6df99e527430d6583ac71cdcb20ce3e7764991088a62f4674d47939d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcca918d6df99e527430d6583ac71cdcb20ce3e7764991088a62f4674d47939d", kill_on_drop: false }`
[INFO] [stdout] bcca918d6df99e527430d6583ac71cdcb20ce3e7764991088a62f4674d47939d
