[INFO] fetching crate rswarm 0.1.4...
[INFO] checking rswarm-0.1.4 against master#9f48dedc9763334a587c66558974635807a113ed for pr-137394
[INFO] extracting crate rswarm 0.1.4 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate rswarm 0.1.4 on toolchain 9f48dedc9763334a587c66558974635807a113ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rswarm 0.1.4
[INFO] finished tweaking crates.io crate rswarm 0.1.4
[INFO] tweaked toml for crates.io crate rswarm 0.1.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 394 packages to latest compatible versions
[INFO] [stderr]       Adding quick-xml v0.36.2 (available: v0.37.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dhat v0.3.3
[INFO] [stderr]   Downloaded reqwest-eventsource v0.4.0
[INFO] [stderr]   Downloaded jsonrpc-derive v18.0.0
[INFO] [stderr]   Downloaded async-convert v1.0.0
[INFO] [stderr]   Downloaded async-openai v0.14.3
[INFO] [stderr]   Downloaded mintex v0.1.3
[INFO] [stderr]   Downloaded openai-mock v0.1.0
[INFO] [stderr]   Downloaded mcp_rs v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f70d76f4fffef2511a39dac41365b4540b9cdd5c907e90466205eb0173834ad5
[INFO] running `Command { std: "docker" "start" "-a" "f70d76f4fffef2511a39dac41365b4540b9cdd5c907e90466205eb0173834ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f70d76f4fffef2511a39dac41365b4540b9cdd5c907e90466205eb0173834ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70d76f4fffef2511a39dac41365b4540b9cdd5c907e90466205eb0173834ad5", kill_on_drop: false }`
[INFO] [stdout] f70d76f4fffef2511a39dac41365b4540b9cdd5c907e90466205eb0173834ad5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96dc16ea7837261fa706c413ea2d0331dc867c8c203e0b63dc4031342ee1cedd
[INFO] running `Command { std: "docker" "start" "-a" "96dc16ea7837261fa706c413ea2d0331dc867c8c203e0b63dc4031342ee1cedd", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling cc v1.2.15
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling zstd-safe v7.2.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling bytestring v1.4.0
[INFO] [stderr]     Checking eventsource-stream v0.2.3
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]     Checking brotli-decompressor v4.0.2
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking data-encoding v2.8.0
[INFO] [stderr]    Compiling ring v0.17.10
[INFO] [stderr]    Compiling openssl-sys v0.9.106
[INFO] [stderr]    Compiling zstd-sys v2.0.14+zstd.1.5.7
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling openssl v0.10.71
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking time v0.3.37
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]     Checking async-convert v1.0.0
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.9
[INFO] [stderr]     Checking mintex v0.1.3
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking serde_json v1.0.139
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking thousands v0.2.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking toml_edit v0.22.24
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking clap_builder v4.5.30
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/9f48dedc9763334a587c66558974635807a113ed/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=e9baa43b63742abf -C extra-filename=-c91d7c01405e4dcf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-107e47b43b0efb2a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-1b6a221cac47e5d3.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-6759994d78e94663.rmeta --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" "96dc16ea7837261fa706c413ea2d0331dc867c8c203e0b63dc4031342ee1cedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96dc16ea7837261fa706c413ea2d0331dc867c8c203e0b63dc4031342ee1cedd", kill_on_drop: false }`
[INFO] [stdout] 96dc16ea7837261fa706c413ea2d0331dc867c8c203e0b63dc4031342ee1cedd