[INFO] cloning repository https://github.com/maybleeess-collab/MCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maybleeess-collab/MCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaybleeess-collab%2FMCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaybleeess-collab%2FMCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 691ac300b1a8ba15bf0ef0d50cf9dcc94a303eda [INFO] checking maybleeess-collab/MCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain against try#b10dae361a61486cfbdcd3aae3877ee17e00d192 for pr-153912 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaybleeess-collab%2FMCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/maybleeess-collab/MCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain [INFO] finished tweaking git repo https://github.com/maybleeess-collab/MCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain [INFO] tweaked toml for git repo https://github.com/maybleeess-collab/MCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/maybleeess-collab/MCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain on toolchain b10dae361a61486cfbdcd3aae3877ee17e00d192 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/maybleeess-collab/MCP-server-built-in-Rust-to-interact-with-the-Ethereum-blockchain 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" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9d640679becb47e0bb10ea0659917162ccf29093ddb5621cff79e5aa72b547b [INFO] running `Command { std: "docker" "start" "-a" "c9d640679becb47e0bb10ea0659917162ccf29093ddb5621cff79e5aa72b547b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9d640679becb47e0bb10ea0659917162ccf29093ddb5621cff79e5aa72b547b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d640679becb47e0bb10ea0659917162ccf29093ddb5621cff79e5aa72b547b", kill_on_drop: false }` [INFO] [stdout] c9d640679becb47e0bb10ea0659917162ccf29093ddb5621cff79e5aa72b547b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34a6bf24bbd5dce076b8ff5de5c3b610ba36dbb664391e8be57cc31872aa5e33 [INFO] running `Command { std: "docker" "start" "-a" "34a6bf24bbd5dce076b8ff5de5c3b610ba36dbb664391e8be57cc31872aa5e33", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling ruint-macro v1.2.1 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking tracing-core v0.1.35 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling alloy-rlp-derive v0.3.12 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling winnow v0.6.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn-solidity v0.7.7 [INFO] [stderr] Checking tracing v0.1.43 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling blst v0.3.16 [INFO] [stderr] Compiling zerocopy v0.8.30 [INFO] [stderr] Compiling indexmap v2.12.1 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking generic-array v0.14.9 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Checking rustls-pki-types v1.13.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling c-kzg v1.0.3 [INFO] [stderr] Checking futures-utils-wasm v0.1.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking webpki-roots v1.0.4 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking bimap v0.6.3 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking signal-hook-registry v1.4.7 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking mio v1.1.0 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking openssl-sys v0.9.111 [INFO] [stderr] Checking const-hex v1.17.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Compiling auto_impl v1.3.0 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Compiling doctest-file v1.0.0 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling num_enum_derive v0.7.5 [INFO] [stderr] Checking bytes v1.11.0 [INFO] [stderr] error: could not compile `syn-solidity` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b10dae361a61486cfbdcd3aae3877ee17e00d192/bin/rustc --crate-name syn_solidity --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-solidity-0.7.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no '--warn=clippy::use-self' --warn=unused-must-use --warn=unreachable-pub --warn=unnameable-types '--warn=clippy::uninlined-format-args' --warn=rust-2018-idioms --warn=redundant-lifetimes '--warn=clippy::redundant-clone' --warn=missing-docs --warn=missing-debug-implementations --warn=missing-copy-implementations '--warn=clippy::missing-const-for-fn' '--warn=clippy::manual-string-new' '--warn=clippy::dbg-macro' '--warn=rustdoc::all' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("visit", "visit-mut"))' -C metadata=1b47c54fd9697336 -C extra-filename=-0e7d809ab65516ca --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern paste=/opt/rustwide/target/debug/deps/libpaste-c5e5e8a2bd161c29.so --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43e32a25692bf44a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-01cdf4ac6a2aaf5b.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-e169ac79dad5a9cf.rmeta --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/b10dae361a61486cfbdcd3aae3877ee17e00d192/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.31/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=unreachable_pub --warn=unexpected_cfgs --warn=single_use_lifetimes --warn=rust_2018_idioms --warn=missing_debug_implementations --check-cfg 'cfg(futures_sanitizer)' --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", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=913ae4a17c1259b4 -C extra-filename=-f7ab1cbe8d1a1d46 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-3b07ee62b6910a08.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-756e876442dee363.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-4ce1f16fa47c1e40.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-02144f92b3bb6c26.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-e7bd2ffb932e7c3a.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-011073701ea3a715.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-7c3b23e851763d6f.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-dccf8aabedbf6d41.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-db1de871cd8706a6.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-ab20fc0822f5e3c5.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "34a6bf24bbd5dce076b8ff5de5c3b610ba36dbb664391e8be57cc31872aa5e33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34a6bf24bbd5dce076b8ff5de5c3b610ba36dbb664391e8be57cc31872aa5e33", kill_on_drop: false }` [INFO] [stdout] 34a6bf24bbd5dce076b8ff5de5c3b610ba36dbb664391e8be57cc31872aa5e33