[INFO] fetching crate laurus-mcp 0.9.0...
[INFO] checking laurus-mcp-0.9.0 against 3d50c25bc66853bf0ad205529d0f305a1d841b5e for pr-159598
[INFO] extracting crate laurus-mcp 0.9.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate laurus-mcp 0.9.0
[INFO] finished tweaking crates.io crate laurus-mcp 0.9.0
[INFO] tweaked toml for crates.io crate laurus-mcp 0.9.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate laurus-mcp 0.9.0 on toolchain 3d50c25bc66853bf0ad205529d0f305a1d841b5e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3d50c25bc66853bf0ad205529d0f305a1d841b5e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate laurus-mcp 0.9.0 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" "+3d50c25bc66853bf0ad205529d0f305a1d841b5e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tonic-prost-build v0.14.5
[INFO] [stderr]   Downloaded tonic-build v0.14.5
[INFO] [stderr]   Downloaded rmcp-macros v1.5.0
[INFO] [stderr]   Downloaded cc v1.2.58
[INFO] [stderr]   Downloaded unicode-blocks v0.1.9
[INFO] [stderr]   Downloaded socks v0.3.4
[INFO] [stderr]   Downloaded laurus-server v0.9.0
[INFO] [stderr]   Downloaded dary_heap v0.3.8
[INFO] [stderr]   Downloaded onig v6.5.1
[INFO] [stderr]   Downloaded pulldown-cmark-to-cmark v22.0.0
[INFO] [stderr]   Downloaded hf-hub v0.5.0
[INFO] [stderr]   Downloaded prost-build v0.14.3
[INFO] [stderr]   Downloaded serde_yaml_ng v0.10.0
[INFO] [stderr]   Downloaded daachorse v1.0.1
[INFO] [stderr]   Downloaded kanaria v0.2.0
[INFO] [stderr]   Downloaded daachorse v2.1.1
[INFO] [stderr]   Downloaded lindera-dictionary v3.0.7
[INFO] [stderr]   Downloaded lindera v3.0.7
[INFO] [stderr]   Downloaded fancy-regex v0.17.0
[INFO] [stderr]   Downloaded tokenizers v0.23.1
[INFO] [stderr]   Downloaded pulldown-cmark v0.13.3
[INFO] [stderr]   Downloaded winnow v1.0.0
[INFO] [stderr]   Downloaded reqwest v0.13.3
[INFO] [stderr]   Downloaded candle-transformers v0.10.2
[INFO] [stderr]   Downloaded laurus v0.9.0
[INFO] [stderr]   Downloaded onig_sys v69.9.1
[INFO] [stderr]   Downloaded fst v0.4.7
[INFO] [stderr]   Downloaded aws-lc-sys v0.39.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6c047a5a2105d2bf79fd920ca19bac96c9fdd2287aa570b95bff972b3ddf2ab4
[INFO] running `Command { std: "docker" "start" "6c047a5a2105d2bf79fd920ca19bac96c9fdd2287aa570b95bff972b3ddf2ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c047a5a2105d2bf79fd920ca19bac96c9fdd2287aa570b95bff972b3ddf2ab4", 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" "6c047a5a2105d2bf79fd920ca19bac96c9fdd2287aa570b95bff972b3ddf2ab4" "/opt/rustwide/cargo-home/bin/cargo" "+3d50c25bc66853bf0ad205529d0f305a1d841b5e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c047a5a2105d2bf79fd920ca19bac96c9fdd2287aa570b95bff972b3ddf2ab4", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c047a5a2105d2bf79fd920ca19bac96c9fdd2287aa570b95bff972b3ddf2ab4" "/opt/rustwide/cargo-home/bin/cargo" "+3d50c25bc66853bf0ad205529d0f305a1d841b5e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking ptr_meta v0.3.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking rancor v0.1.1
[INFO] [stderr]    Compiling bytecheck_derive v0.8.2
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking bytecheck v0.8.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking munge v0.4.7
[INFO] [stderr]     Checking rend v0.5.3
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3d50c25bc66853bf0ad205529d0f305a1d841b5e/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.14/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="alloc"' --cfg 'feature="dfa-build"' --cfg 'feature="dfa-onepass"' --cfg 'feature="dfa-search"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=dcb85abc5fc0345a -C extra-filename=-f3fe955a59e4ba98 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-3ccdc8cca0146259.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-3d944e3b9ac373a3.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-6cb68f2e111607e3.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3d50c25bc66853bf0ad205529d0f305a1d841b5e/bin/rustc --crate-name serde_derive --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=774f4151bbd387fa -C extra-filename=-0d175b916ca1f2fd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-ae6c806947fc9697.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6c047a5a2105d2bf79fd920ca19bac96c9fdd2287aa570b95bff972b3ddf2ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c047a5a2105d2bf79fd920ca19bac96c9fdd2287aa570b95bff972b3ddf2ab4", kill_on_drop: false }`
[INFO] [stdout] 6c047a5a2105d2bf79fd920ca19bac96c9fdd2287aa570b95bff972b3ddf2ab4
