[INFO] fetching crate arcon 0.2.1...
[INFO] documenting arcon-0.2.1 against 1.98.0-beta.8 for beta-rustdoc-1.99-1
[INFO] extracting crate arcon 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate arcon 0.2.1
[INFO] finished tweaking crates.io crate arcon 0.2.1
[INFO] tweaked toml for crates.io crate arcon 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arcon 0.2.1 on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 372 packages to latest compatible versions
[INFO] [stderr]       Adding arrow v5.5.0 (available: v59.2.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (available: v1.0.4)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding crossbeam-utils v0.7.2 (available: v0.8.22)
[INFO] [stderr]       Adding flatbuffers v2.0.0 (available: v2.1.2)
[INFO] [stderr]       Adding hocon v0.3.7 (available: v0.9.0)
[INFO] [stderr]       Adding kompact v0.11.3 (available: v0.12.0)
[INFO] [stderr]       Adding metrics v0.16.0 (available: v0.24.6)
[INFO] [stderr]       Adding metrics-exporter-prometheus v0.5.0 (available: v0.18.3)
[INFO] [stderr]       Adding parquet v5.5.0 (available: v59.2.0)
[INFO] [stderr]       Adding prost v0.9.0 (available: v0.14.4)
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.10.2)
[INFO] [stderr]       Adding rdkafka v0.26.0 (available: v0.39.0)
[INFO] [stderr]       Adding snafu v0.6.10 (available: v0.9.2)
[INFO] [stderr]       Adding tokio-util v0.6.10 (available: v0.7.19)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.25.0)
[INFO] [stderr]       Adding zstd-safe v4.1.3+zstd.1.5.1 (available: v4.1.6+zstd.1.5.2)
[INFO] [stderr]       Adding zstd-sys v1.6.2+zstd.1.5.1 (available: v1.6.3+zstd.1.5.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "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 snafu-derive v0.6.10
[INFO] [stderr]   Downloaded snafu v0.6.10
[INFO] [stderr]   Downloaded doc-comment v0.3.4
[INFO] [stderr]   Downloaded ctor v0.1.26
[INFO] [stderr]   Downloaded metrics-macros v0.4.1
[INFO] [stderr]   Downloaded lru v0.10.1
[INFO] [stderr]   Downloaded sketches-ddsketch v0.1.3
[INFO] [stderr]   Downloaded integer-encoding v1.1.7
[INFO] [stderr]   Downloaded atomic-shim v0.1.0
[INFO] [stderr]   Downloaded prost-derive v0.9.0
[INFO] [stderr]   Downloaded crossbeam v0.7.3
[INFO] [stderr]   Downloaded kompact-actor-derive v0.11.3
[INFO] [stderr]   Downloaded multiversion-macros v0.6.1
[INFO] [stderr]   Downloaded oncemutex v0.1.1
[INFO] [stderr]   Downloaded rdkafka v0.26.0
[INFO] [stderr]   Downloaded prost v0.9.0
[INFO] [stderr]   Downloaded encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]   Downloaded java-properties v1.4.1
[INFO] [stderr]   Downloaded encoding_index_tests v0.1.4
[INFO] [stderr]   Downloaded arr_macro_impl v0.1.3
[INFO] [stderr]   Downloaded arr_macro v0.1.3
[INFO] [stderr]   Downloaded as_num v0.2.5
[INFO] [stderr]   Downloaded arcon_util v0.2.0
[INFO] [stderr]   Downloaded mur3 v0.1.0
[INFO] [stderr]   Downloaded arcon_macros v0.2.2
[INFO] [stderr]   Downloaded arcon_allocator v0.2.1
[INFO] [stderr]   Downloaded flatbuffers v2.0.0
[INFO] [stderr]   Downloaded t1ha v0.1.2
[INFO] [stderr]   Downloaded synchronoise v1.0.1
[INFO] [stderr]   Downloaded metrics-exporter-prometheus v0.5.0
[INFO] [stderr]   Downloaded zstd-safe v4.1.3+zstd.1.5.1
[INFO] [stderr]   Downloaded metrics v0.16.0
[INFO] [stderr]   Downloaded parquet-format v2.6.1
[INFO] [stderr]   Downloaded dashmap v4.0.2
[INFO] [stderr]   Downloaded kompact-component-derive v0.11.3
[INFO] [stderr]   Downloaded quanta v0.7.2
[INFO] [stderr]   Downloaded zstd v0.9.2+zstd.1.5.1
[INFO] [stderr]   Downloaded blocking v1.7.0
[INFO] [stderr]   Downloaded arcon_state v0.2.1
[INFO] [stderr]   Downloaded multiversion v0.6.1
[INFO] [stderr]   Downloaded snap v1.1.2
[INFO] [stderr]   Downloaded metrics-util v0.8.0
[INFO] [stderr]   Downloaded iprange v0.6.7
[INFO] [stderr]   Downloaded perf-event v0.4.9
[INFO] [stderr]   Downloaded thrift v0.13.0
[INFO] [stderr]   Downloaded executors v0.9.0
[INFO] [stderr]   Downloaded hierarchical_hash_wheel_timer v1.4.0
[INFO] [stderr]   Downloaded crc32fast v1.5.1
[INFO] [stderr]   Downloaded hocon v0.9.0
[INFO] [stderr]   Downloaded raw-cpuid v9.1.1
[INFO] [stderr]   Downloaded hocon v0.3.7
[INFO] [stderr]   Downloaded perf-event-open-sys v6.0.0
[INFO] [stderr]   Downloaded encoding v0.2.33
[INFO] [stderr]   Downloaded encoding-index-japanese v1.20141219.5
[INFO] [stderr]   Downloaded crossbeam-channel v0.4.4
[INFO] [stderr]   Downloaded rocksdb v0.17.0
[INFO] [stderr]   Downloaded encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-korean v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]   Downloaded kompact v0.11.3
[INFO] [stderr]   Downloaded async-std v1.13.2
[INFO] [stderr]   Downloaded parquet v5.5.0
[INFO] [stderr]   Downloaded arrow v5.5.0
[INFO] [stderr]   Downloaded sled v0.34.7
[INFO] [stderr]   Downloaded zstd-sys v1.6.2+zstd.1.5.1
[INFO] [stderr]   Downloaded librocksdb-sys v6.20.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7512d420b6a474595b289f1b068d2dab0150aaf4a870bbfd832609bbe08fb727
[INFO] running `Command { std: "docker" "start" "7512d420b6a474595b289f1b068d2dab0150aaf4a870bbfd832609bbe08fb727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7512d420b6a474595b289f1b068d2dab0150aaf4a870bbfd832609bbe08fb727", 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" "7512d420b6a474595b289f1b068d2dab0150aaf4a870bbfd832609bbe08fb727" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7512d420b6a474595b289f1b068d2dab0150aaf4a870bbfd832609bbe08fb727", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7512d420b6a474595b289f1b068d2dab0150aaf4a870bbfd832609bbe08fb727" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking value-bag v1.13.2
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking event-listener v5.4.2
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling zstd-safe v4.1.3+zstd.1.5.1
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking blocking v1.7.0
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking uuid v1.25.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.13
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]    Compiling zstd-sys v1.6.2+zstd.1.5.1
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling snap v1.1.2
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking integer-encoding v1.1.7
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking thrift v0.13.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking synchronoise v1.0.1
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]    Compiling kompact v0.11.3
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.7
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling parquet v5.5.0
[INFO] [stderr]     Checking term v1.2.1
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking iprange v0.6.7
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking hierarchical_hash_wheel_timer v1.4.0
[INFO] [stderr]     Checking sled v0.34.7
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking java-properties v1.4.1
[INFO] [stderr]     Checking parquet-format v2.6.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking arc-swap v1.9.2
[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/1.98.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=ed1d195c0544f2d9 -C extra-filename=-35bd7342e1bff931 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-07b820aa231198b5.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bf53898b3f04765a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7512d420b6a474595b289f1b068d2dab0150aaf4a870bbfd832609bbe08fb727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7512d420b6a474595b289f1b068d2dab0150aaf4a870bbfd832609bbe08fb727", kill_on_drop: false }`
[INFO] [stdout] 7512d420b6a474595b289f1b068d2dab0150aaf4a870bbfd832609bbe08fb727
