[INFO] fetching crate knot 1.2.8...
[INFO] testing knot-1.2.8 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate knot 1.2.8 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate knot 1.2.8
[INFO] finished tweaking crates.io crate knot 1.2.8
[INFO] tweaked toml for crates.io crate knot 1.2.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate knot 1.2.8 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate knot 1.2.8 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-language v0.1.7
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.67
[INFO] [stderr]   Downloaded tree-sitter-scss v1.0.0
[INFO] [stderr]   Downloaded tree-sitter-html v0.23.2
[INFO] [stderr]   Downloaded tree-sitter-css v0.23.2
[INFO] [stderr]   Downloaded rust-mcp-transport v0.8.0
[INFO] [stderr]   Downloaded rust-mcp-macros v0.8.1
[INFO] [stderr]   Downloaded axum-server v0.7.3
[INFO] [stderr]   Downloaded hmac-sha256 v1.1.14
[INFO] [stderr]   Downloaded roxmltree v0.21.1
[INFO] [stderr]   Downloaded jsonwebtoken v10.3.0
[INFO] [stderr]   Downloaded notify-debouncer-mini v0.4.1
[INFO] [stderr]   Downloaded arc-swap v1.9.0
[INFO] [stderr]   Downloaded tree-sitter-javascript v0.23.1
[INFO] [stderr]   Downloaded ort-sys v2.0.0-rc.11
[INFO] [stderr]   Downloaded pastey v0.1.1
[INFO] [stderr]   Downloaded neo4rs-macros v0.3.0
[INFO] [stderr]   Downloaded tree-sitter-java v0.23.5
[INFO] [stderr]   Downloaded rust-mcp-sdk v0.8.3
[INFO] [stderr]   Downloaded tree-sitter v0.26.8
[INFO] [stderr]   Downloaded backon v1.6.0
[INFO] [stderr]   Downloaded tree-sitter-python v0.23.6
[INFO] [stderr]   Downloaded monostate v0.1.18
[INFO] [stderr]   Downloaded monostate-impl v0.1.18
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]   Downloaded rayon-cond v0.4.0
[INFO] [stderr]   Downloaded macro_rules_attribute v0.2.2
[INFO] [stderr]   Downloaded qdrant-client v1.17.0
[INFO] [stderr]   Downloaded onig v6.5.1
[INFO] [stderr]   Downloaded safetensors v0.7.0
[INFO] [stderr]   Downloaded ort v2.0.0-rc.11
[INFO] [stderr]   Downloaded dary_heap v0.3.8
[INFO] [stderr]   Downloaded equator v0.4.2
[INFO] [stderr]   Downloaded y4m v0.8.0
[INFO] [stderr]   Downloaded aligned v0.4.3
[INFO] [stderr]   Downloaded as-slice v0.2.1
[INFO] [stderr]   Downloaded avif-serialize v0.8.8
[INFO] [stderr]   Downloaded tree-sitter-c v0.23.4
[INFO] [stderr]   Downloaded compact_str v0.9.0
[INFO] [stderr]   Downloaded rgb v0.8.53
[INFO] [stderr]   Downloaded ravif v0.13.0
[INFO] [stderr]   Downloaded v_frame v0.3.9
[INFO] [stderr]   Downloaded aligned-vec v0.6.4
[INFO] [stderr]   Downloaded equator-macro v0.4.2
[INFO] [stderr]   Downloaded profiling-procmacros v1.0.17
[INFO] [stderr]   Downloaded built v0.8.0
[INFO] [stderr]   Downloaded bitstream-io v4.9.0
[INFO] [stderr]   Downloaded neo4rs v0.9.0-rc.9
[INFO] [stderr]   Downloaded av1-grain v0.2.5
[INFO] [stderr]   Downloaded gif v0.14.1
[INFO] [stderr]   Downloaded tokenizers v0.22.2
[INFO] [stderr]   Downloaded hf-hub v0.4.3
[INFO] [stderr]   Downloaded tree-sitter-rust v0.24.2
[INFO] [stderr]   Downloaded lzma-rust2 v0.15.7
[INFO] [stderr]   Downloaded tree-sitter-groovy v0.1.2
[INFO] [stderr]   Downloaded libfuzzer-sys v0.4.12
[INFO] [stderr]   Downloaded nom v8.0.0
[INFO] [stderr]   Downloaded criterion v0.4.0
[INFO] [stderr]   Downloaded fastembed v5.13.0
[INFO] [stderr]   Downloaded av-scenechange v0.14.1
[INFO] [stderr]   Downloaded tree-sitter-typescript v0.23.2
[INFO] [stderr]   Downloaded onig_sys v69.9.1
[INFO] [stderr]   Downloaded rust-mcp-schema v0.9.6
[INFO] [stderr]   Downloaded tokio v1.51.0
[INFO] [stderr]   Downloaded tree-sitter-cpp v0.23.4
[INFO] [stderr]   Downloaded tree-sitter-kotlin-ng v1.1.0
[INFO] [stderr]   Downloaded pxfm v0.1.28
[INFO] [stderr]   Downloaded rav1e v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f520c13825e1ad9521b5e88fec0cdaeb6c8ec828c82f4a3f9f103feca7ff7ba1
[INFO] running `Command { std: "docker" "start" "-a" "f520c13825e1ad9521b5e88fec0cdaeb6c8ec828c82f4a3f9f103feca7ff7ba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f520c13825e1ad9521b5e88fec0cdaeb6c8ec828c82f4a3f9f103feca7ff7ba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f520c13825e1ad9521b5e88fec0cdaeb6c8ec828c82f4a3f9f103feca7ff7ba1", kill_on_drop: false }`
[INFO] [stdout] f520c13825e1ad9521b5e88fec0cdaeb6c8ec828c82f4a3f9f103feca7ff7ba1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45a9a5744f243ab6068254de9bb93f94bff4bb44b35c9417e2af1f645b2d9c64
[INFO] running `Command { std: "docker" "start" "-a" "45a9a5744f243ab6068254de9bb93f94bff4bb44b35c9417e2af1f645b2d9c64", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling webpki-roots v1.0.6
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling socks v0.3.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling pem-rfc7468 v1.0.0
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling aws-lc-sys v0.39.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling v_frame v0.3.9
[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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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,link -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", "libc", "memchr", "portable-atomic", "sink", "slab", "spin", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=9fc31a9790239f29 -C extra-filename=-a9d04e3d4a1e0e83 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-fa74799ac390873e.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-3e8ff8c6a8ead7f1.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-e1af3a1b997b1c01.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-17745a68c2fdc73d.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-59b73d2c5a0fb80d.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-02cf0fb977266c2e.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-d8218b780a78fe0a.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-8ad468af17824a0b.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-6f51d9019150979e.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" "45a9a5744f243ab6068254de9bb93f94bff4bb44b35c9417e2af1f645b2d9c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a9a5744f243ab6068254de9bb93f94bff4bb44b35c9417e2af1f645b2d9c64", kill_on_drop: false }`
[INFO] [stdout] 45a9a5744f243ab6068254de9bb93f94bff4bb44b35c9417e2af1f645b2d9c64
