[INFO] fetching crate pureflow 0.1.0...
[INFO] testing pureflow-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate pureflow 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate pureflow 0.1.0
[INFO] finished tweaking crates.io crate pureflow 0.1.0
[INFO] tweaked toml for crates.io crate pureflow 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pureflow 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pureflow 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pureflow-workflow v0.1.0
[INFO] [stderr]   Downloaded pureflow-workflow-format v0.1.0
[INFO] [stderr]   Downloaded wasmtime-internal-versioned-export-macros v43.0.1
[INFO] [stderr]   Downloaded cranelift-bitset v0.130.1
[INFO] [stderr]   Downloaded cranelift-srcgen v0.130.1
[INFO] [stderr]   Downloaded wasmtime-internal-jit-icache-coherence v43.0.1
[INFO] [stderr]   Downloaded ittapi v0.4.0
[INFO] [stderr]   Downloaded libyml v0.0.5
[INFO] [stderr]   Downloaded wasmtime-internal-component-util v43.0.1
[INFO] [stderr]   Downloaded debugid v0.8.0
[INFO] [stderr]   Downloaded cranelift-control v0.130.1
[INFO] [stderr]   Downloaded cranelift-native v0.130.1
[INFO] [stderr]   Downloaded directories-next v2.0.0
[INFO] [stderr]   Downloaded wasmtime-internal-unwinder v43.0.1
[INFO] [stderr]   Downloaded wasmtime-internal-winch v43.0.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.130.1
[INFO] [stderr]   Downloaded wasmtime-internal-jit-debug v43.0.1
[INFO] [stderr]   Downloaded wat v1.247.0
[INFO] [stderr]   Downloaded cranelift-entity v0.130.1
[INFO] [stderr]   Downloaded pulley-macros v43.0.1
[INFO] [stderr]   Downloaded visibility v0.1.1
[INFO] [stderr]   Downloaded unty-next v0.1.1
[INFO] [stderr]   Downloaded bincode_derive-next v2.1.0
[INFO] [stderr]   Downloaded pureflow-types v0.1.0
[INFO] [stderr]   Downloaded pureflow-wasm v0.1.0
[INFO] [stderr]   Downloaded wasmtime-internal-cache v43.0.1
[INFO] [stderr]   Downloaded fxprof-processed-profile v0.8.1
[INFO] [stderr]   Downloaded franken-kernel v0.2.9
[INFO] [stderr]   Downloaded franken-evidence v0.2.9
[INFO] [stderr]   Downloaded franken-decision v0.2.9
[INFO] [stderr]   Downloaded pureflow-runtime v0.1.0
[INFO] [stderr]   Downloaded wasmtime-internal-core v43.0.1
[INFO] [stderr]   Downloaded wasmprinter v0.245.1
[INFO] [stderr]   Downloaded rustc-demangle v0.1.27
[INFO] [stderr]   Downloaded cranelift-bforest v0.130.1
[INFO] [stderr]   Downloaded cranelift-assembler-x64-meta v0.130.1
[INFO] [stderr]   Downloaded cranelift-assembler-x64 v0.130.1
[INFO] [stderr]   Downloaded wasmtime-internal-wit-bindgen v43.0.1
[INFO] [stderr]   Downloaded addr2line v0.26.1
[INFO] [stderr]   Downloaded pureflow-core v0.1.0
[INFO] [stderr]   Downloaded rmp-serde v1.3.1
[INFO] [stderr]   Downloaded rmp v0.8.15
[INFO] [stderr]   Downloaded virtue-next v0.1.3
[INFO] [stderr]   Downloaded pureflow-introspection v0.1.0
[INFO] [stderr]   Downloaded pureflow-contract v0.1.0
[INFO] [stderr]   Downloaded pulley-interpreter v43.0.1
[INFO] [stderr]   Downloaded cranelift-frontend v0.130.1
[INFO] [stderr]   Downloaded wasmtime-internal-fiber v43.0.1
[INFO] [stderr]   Downloaded wasm-compose v0.245.1
[INFO] [stderr]   Downloaded arrow-data v58.1.0
[INFO] [stderr]   Downloaded pureflow-engine v0.1.0
[INFO] [stderr]   Downloaded wasm-encoder v0.247.0
[INFO] [stderr]   Downloaded wasm-encoder v0.245.1
[INFO] [stderr]   Downloaded cpp_demangle v0.4.5
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.130.1
[INFO] [stderr]   Downloaded bincode-next v2.1.0
[INFO] [stderr]   Downloaded winnow v1.0.2
[INFO] [stderr]   Downloaded serde_yml v0.0.12
[INFO] [stderr]   Downloaded cranelift-isle v0.130.1
[INFO] [stderr]   Downloaded arrow-schema v58.1.0
[INFO] [stderr]   Downloaded arrow-buffer v58.1.0
[INFO] [stderr]   Downloaded regalloc2 v0.15.1
[INFO] [stderr]   Downloaded wast v247.0.0
[INFO] [stderr]   Downloaded ittapi-sys v0.4.0
[INFO] [stderr]   Downloaded wit-parser v0.245.1
[INFO] [stderr]   Downloaded im-rc v15.1.0
[INFO] [stderr]   Downloaded winch-codegen v43.0.1
[INFO] [stderr]   Downloaded wasmtime-internal-cranelift v43.0.1
[INFO] [stderr]   Downloaded wasmparser v0.245.1
[INFO] [stderr]   Downloaded wasmtime-environ v43.0.1
[INFO] [stderr]   Downloaded wasmtime-internal-component-macro v43.0.1
[INFO] [stderr]   Downloaded wasmparser v0.247.0
[INFO] [stderr]   Downloaded object v0.38.1
[INFO] [stderr]   Downloaded arrow-array v58.1.0
[INFO] [stderr]   Downloaded gimli v0.33.0
[INFO] [stderr]   Downloaded nix v0.31.2
[INFO] [stderr]   Downloaded zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]   Downloaded wasmtime v43.0.1
[INFO] [stderr]   Downloaded cranelift-codegen v0.130.1
[INFO] [stderr]   Downloaded asupersync v0.2.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a6b271b4572d9c367dc40198f6fd83661953f331ac98452e20232b5a3d8e75d3
[INFO] running `Command { std: "docker" "start" "a6b271b4572d9c367dc40198f6fd83661953f331ac98452e20232b5a3d8e75d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6b271b4572d9c367dc40198f6fd83661953f331ac98452e20232b5a3d8e75d3", 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" "a6b271b4572d9c367dc40198f6fd83661953f331ac98452e20232b5a3d8e75d3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6b271b4572d9c367dc40198f6fd83661953f331ac98452e20232b5a3d8e75d3", 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" "a6b271b4572d9c367dc40198f6fd83661953f331ac98452e20232b5a3d8e75d3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling virtue-next v0.1.3
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling bincode_derive-next v2.1.0
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling pureflow-types v0.1.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling unty-next v0.1.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling pureflow-workflow v0.1.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling franken-kernel v0.2.9
[INFO] [stderr]    Compiling franken-evidence v0.2.9
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling pureflow-workflow-format v0.1.0
[INFO] [stderr]    Compiling bincode-next v2.1.0
[INFO] [stderr]    Compiling franken-decision v0.2.9
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling asupersync v0.2.9
[INFO] [stderr] error: could not compile `asupersync` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name asupersync --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/asupersync-0.2.9/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 -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="test-internals"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("browser-io", "browser-trace", "cli", "compression", "config-file", "debug-server", "default", "deterministic-mode", "http3", "http3-compat", "io-uring", "kafka", "lock-metrics", "loom-tests", "messaging-fabric", "metrics", "mysql", "native-runtime", "postgres", "proc-macros", "quic", "quic-compat", "simd-intrinsics", "sqlite", "test-internals", "tls", "tls-native-roots", "tls-webpki-roots", "tower", "trace-compression", "tracing-integration", "wasm-browser-deterministic", "wasm-browser-dev", "wasm-browser-minimal", "wasm-browser-preview", "wasm-browser-prod", "wasm-runtime"))' -C metadata=e2933f37d421c605 -C extra-filename=-3ae2213e823efc4d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-32787b0325ea6df8.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode_next-940289a00e84d7bd.rlib --extern crossbeam_deque=/opt/rustwide/target/debug/deps/libcrossbeam_deque-b817bbc80604796e.rmeta --extern crossbeam_queue=/opt/rustwide/target/debug/deps/libcrossbeam_queue-7c6dbf82c0535e67.rmeta --extern franken_decision=/opt/rustwide/target/debug/deps/libfranken_decision-575a5ff505b568fe.rmeta --extern franken_evidence=/opt/rustwide/target/debug/deps/libfranken_evidence-853aca66ecac12f2.rmeta --extern franken_kernel=/opt/rustwide/target/debug/deps/libfranken_kernel-744eddaf614e9aec.rmeta --extern futures_lite=/opt/rustwide/target/debug/deps/libfutures_lite-0fb0068147fc4c6b.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-52ac10f43bf314b8.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-621f4a290160b487.rmeta --extern hmac=/opt/rustwide/target/debug/deps/libhmac-3632eb01affc7989.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-177b4b632c025eff.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-5cfa70d22cb32987.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-9db7f57760b5a4db.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-a1a5da54dc235c2c.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-1966eda8fe48628c.rmeta --extern polling=/opt/rustwide/target/debug/deps/libpolling-43b16dbc9246530a.rmeta --extern rmp_serde=/opt/rustwide/target/debug/deps/librmp_serde-091010b34f51bb98.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-163e9ba99a0113b3.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-fb82e8c4c7fba6a4.rmeta --extern sha1=/opt/rustwide/target/debug/deps/libsha1-1f4799a0bdc86cea.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-d6e582a599abd2ad.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-fe699a6a0f482497.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-0582d648e59ab406.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-c4b0763233bab5f9.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-060d3d37f2e0fb7d.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-1e3727aa6c9f0162.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-02986025785daeb4.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-aac890e91084cd30.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-ea42851745ddb774.rmeta --extern visibility=/opt/rustwide/target/debug/deps/libvisibility-ec192548e4055013.so --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a6b271b4572d9c367dc40198f6fd83661953f331ac98452e20232b5a3d8e75d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b271b4572d9c367dc40198f6fd83661953f331ac98452e20232b5a3d8e75d3", kill_on_drop: false }`
[INFO] [stdout] a6b271b4572d9c367dc40198f6fd83661953f331ac98452e20232b5a3d8e75d3
