[INFO] cloning repository https://github.com/labiium/chat2response
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/labiium/chat2response" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabiium%2Fchat2response", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabiium%2Fchat2response'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4379df48abf79d85d898b58972e77869eed81623
[INFO] checking labiium/chat2response against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabiium%2Fchat2response" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/labiium/chat2response
[INFO] finished tweaking git repo https://github.com/labiium/chat2response
[INFO] tweaked toml for git repo https://github.com/labiium/chat2response written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/labiium/chat2response 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 git repo https://github.com/labiium/chat2response 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c32e6348f164a25161ca67a36c919ffa3331b0866e43c9c9f96c6d5700df677e
[INFO] running `Command { std: "docker" "start" "-a" "c32e6348f164a25161ca67a36c919ffa3331b0866e43c9c9f96c6d5700df677e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c32e6348f164a25161ca67a36c919ffa3331b0866e43c9c9f96c6d5700df677e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c32e6348f164a25161ca67a36c919ffa3331b0866e43c9c9f96c6d5700df677e", kill_on_drop: false }`
[INFO] [stdout] c32e6348f164a25161ca67a36c919ffa3331b0866e43c9c9f96c6d5700df677e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2d638882c6478ec4feb2caa3cde45de3bddbf6e0567fc745ad01d6860997defa
[INFO] running `Command { std: "docker" "start" "-a" "2d638882c6478ec4feb2caa3cde45de3bddbf6e0567fc745ad01d6860997defa", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling bytestring v1.5.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling cc v1.2.36
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling regex-lite v0.1.8
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking compression-core v0.4.29
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr] error: could not compile `darling_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name darling_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.20.11/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="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=f6a9f9f76324fa78 -C extra-filename=-2c00283edc1c898e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fnv=/opt/rustwide/target/debug/deps/libfnv-bd60753855300b18.rmeta --extern ident_case=/opt/rustwide/target/debug/deps/libident_case-ecc112105bc5215b.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a4916dcd2575db7e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-faae349f961da0a4.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-9754e702f19a9357.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-f72c3efc7d15320e.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" "2d638882c6478ec4feb2caa3cde45de3bddbf6e0567fc745ad01d6860997defa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d638882c6478ec4feb2caa3cde45de3bddbf6e0567fc745ad01d6860997defa", kill_on_drop: false }`
[INFO] [stdout] 2d638882c6478ec4feb2caa3cde45de3bddbf6e0567fc745ad01d6860997defa