[INFO] fetching crate langchain-rust 4.6.0...
[INFO] checking langchain-rust-4.6.0 against master#4068bafedd8ba724e332a5221c06a6fa531a30d2 for pr-146978
[INFO] extracting crate langchain-rust 4.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate langchain-rust 4.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate langchain-rust 4.6.0
[INFO] tweaked toml for crates.io crate langchain-rust 4.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate langchain-rust 4.6.0 on toolchain 4068bafedd8ba724e332a5221c06a6fa531a30d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate langchain-rust 4.6.0 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" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8e2bd26da21be96aefc0cccc586859d843db0ad229e7066e83fc67bd944289e
[INFO] running `Command { std: "docker" "start" "-a" "c8e2bd26da21be96aefc0cccc586859d843db0ad229e7066e83fc67bd944289e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8e2bd26da21be96aefc0cccc586859d843db0ad229e7066e83fc67bd944289e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e2bd26da21be96aefc0cccc586859d843db0ad229e7066e83fc67bd944289e", kill_on_drop: false }`
[INFO] [stdout] c8e2bd26da21be96aefc0cccc586859d843db0ad229e7066e83fc67bd944289e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d426cc71a27bd1da932ed48ceaf8f3fda4a71bb7146ade1b6da2b394411e0245
[INFO] running `Command { std: "docker" "start" "-a" "d426cc71a27bd1da932ed48ceaf8f3fda4a71bb7146ade1b6da2b394411e0245", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling cc v1.1.28
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling rustls v0.23.7
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rustls-native-certs v0.7.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking dtoa-short v0.3.4
[INFO] [stderr]    Compiling pulldown-cmark v0.12.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking similar v2.5.0
[INFO] [stderr]     Checking ego-tree v0.6.2
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking etcetera v0.8.0
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling selectors v0.25.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking eventsource-stream v0.2.3
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking fancy-regex v0.12.0
[INFO] [stderr]     Checking tiktoken-rs v0.5.8
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling derive_utils v0.14.1
[INFO] [stderr]     Checking rustls-webpki v0.102.3
[INFO] [stderr]    Compiling html5ever v0.26.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking cssparser v0.31.2
[INFO] [stderr] error: could not compile `rustls` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4068bafedd8ba724e332a5221c06a6fa531a30d2/bin/rustc --crate-name rustls --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="ring"' --cfg 'feature="std"' --cfg 'feature="tls12"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("aws-lc-rs", "aws_lc_rs", "default", "fips", "hashbrown", "log", "logging", "read_buf", "ring", "rustversion", "std", "tls12"))' -C metadata=9e19827461e3f940 -C extra-filename=-e88459494fad99fb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-9a4a314c4444a257.rmeta --extern ring=/opt/rustwide/target/debug/deps/libring-0e4a38ff35383a28.rmeta --extern pki_types=/opt/rustwide/target/debug/deps/librustls_pki_types-7710f5d9bdd9c025.rmeta --extern webpki=/opt/rustwide/target/debug/deps/libwebpki-30e2ec8d8e740611.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-350c4d777e42ad0b.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-5ad2c1ac3135b98a.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-603f8981af7477b4/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d426cc71a27bd1da932ed48ceaf8f3fda4a71bb7146ade1b6da2b394411e0245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d426cc71a27bd1da932ed48ceaf8f3fda4a71bb7146ade1b6da2b394411e0245", kill_on_drop: false }`
[INFO] [stdout] d426cc71a27bd1da932ed48ceaf8f3fda4a71bb7146ade1b6da2b394411e0245