[INFO] fetching crate spider_transformations 2.37.112...
[INFO] checking spider_transformations-2.37.112 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate spider_transformations 2.37.112 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate spider_transformations 2.37.112
[INFO] finished tweaking crates.io crate spider_transformations 2.37.112
[INFO] tweaked toml for crates.io crate spider_transformations 2.37.112 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spider_transformations 2.37.112 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spider_transformations 2.37.112 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e13c8ccc76b92a0e05d3c71b1d3e18d865db9717a58a68c2cd2d35d0764a352d
[INFO] running `Command { std: "docker" "start" "-a" "e13c8ccc76b92a0e05d3c71b1d3e18d865db9717a58a68c2cd2d35d0764a352d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e13c8ccc76b92a0e05d3c71b1d3e18d865db9717a58a68c2cd2d35d0764a352d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13c8ccc76b92a0e05d3c71b1d3e18d865db9717a58a68c2cd2d35d0764a352d", kill_on_drop: false }`
[INFO] [stdout] e13c8ccc76b92a0e05d3c71b1d3e18d865db9717a58a68c2cd2d35d0764a352d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e961d5934aaa90caf21eeb273ffb2605667d37231c46ac96d9c39dccab137d36
[INFO] running `Command { std: "docker" "start" "-a" "e961d5934aaa90caf21eeb273ffb2605667d37231c46ac96d9c39dccab137d36", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling rustls-pki-types v1.13.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling webpki-roots v1.0.4
[INFO] [stderr]     Checking phf_generator v0.11.3
[INFO] [stderr]    Compiling iri-string v0.7.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking chardetng v0.1.17
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling selectors v0.32.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking compression-core v0.4.31
[INFO] [stderr]    Compiling fast_markup5ever v0.11.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking servo_arc v0.4.3
[INFO] [stderr]     Checking foldhash v0.1.5
[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/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/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,link -C embed-bitcode=no --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="futures-io"' --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=d27a97b288728448 -C extra-filename=-5357996fa6e56b91 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-8bb7a06892b41e67.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-16b39c7ceed13bd6.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-26fb45e17926c80e.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-3c3f30b429261b4e.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-ca36ce98a96d8f76.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-2ecca6b667797f49.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-98755945da2574f7.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-2e3f802d50fcf1ad.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" "e961d5934aaa90caf21eeb273ffb2605667d37231c46ac96d9c39dccab137d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e961d5934aaa90caf21eeb273ffb2605667d37231c46ac96d9c39dccab137d36", kill_on_drop: false }`
[INFO] [stdout] e961d5934aaa90caf21eeb273ffb2605667d37231c46ac96d9c39dccab137d36