[INFO] cloning repository https://github.com/x4g4p3x/lme-rs-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/x4g4p3x/lme-rs-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx4g4p3x%2Flme-rs-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx4g4p3x%2Flme-rs-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17e53525cbb6f2719afd039cc68bc3a3295b77ef
[INFO] checking x4g4p3x/lme-rs-mcp against 4fcf39725a9c99bd495d8c73af83628a256ff9a9 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx4g4p3x%2Flme-rs-mcp" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/x4g4p3x/lme-rs-mcp
[INFO] finished tweaking git repo https://github.com/x4g4p3x/lme-rs-mcp
[INFO] tweaked toml for git repo https://github.com/x4g4p3x/lme-rs-mcp written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/x4g4p3x/lme-rs-mcp on toolchain 4fcf39725a9c99bd495d8c73af83628a256ff9a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/x4g4p3x/lme-rs-mcp 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" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `lme-rs-mcp` (manifest) generated 1 warning
[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 libredox v0.1.18
[INFO] [stderr]   Downloaded katexit v0.1.5
[INFO] [stderr]   Downloaded polars-schema v0.46.0
[INFO] [stderr]   Downloaded cblas-sys v0.1.4
[INFO] [stderr]   Downloaded openblas-src v0.10.16
[INFO] [stderr]   Downloaded polars-error v0.46.0
[INFO] [stderr]   Downloaded intel-mkl-src v0.8.1
[INFO] [stderr]   Downloaded directories v5.0.1
[INFO] [stderr]   Downloaded pastey v0.2.3
[INFO] [stderr]   Downloaded atoi_simd v0.16.1
[INFO] [stderr]   Downloaded openblas-build v0.10.16
[INFO] [stderr]   Downloaded rmcp-macros v2.2.0
[INFO] [stderr]   Downloaded psm v0.1.31
[INFO] [stderr]   Downloaded intel-mkl-tool v0.8.1
[INFO] [stderr]   Downloaded planus v0.3.1
[INFO] [stderr]   Downloaded xxhash-rust v0.8.16
[INFO] [stderr]   Downloaded stacker v0.1.24
[INFO] [stderr]   Downloaded cauchy v0.4.0
[INFO] [stderr]   Downloaded polars-row v0.46.0
[INFO] [stderr]   Downloaded enum_dispatch v0.3.13
[INFO] [stderr]   Downloaded sprs-ldl v0.10.0
[INFO] [stderr]   Downloaded ocipkg v0.2.9
[INFO] [stderr]   Downloaded polars-arrow-format v0.1.0
[INFO] [stderr]   Downloaded polars-utils v0.46.0
[INFO] [stderr]   Downloaded bytemuck v1.25.1
[INFO] [stderr]   Downloaded polars-time v0.46.0
[INFO] [stderr]   Downloaded ethnum v1.5.3
[INFO] [stderr]   Downloaded lax v0.17.0
[INFO] [stderr]   Downloaded uuid v1.23.5
[INFO] [stderr]   Downloaded polars-mem-engine v0.46.0
[INFO] [stderr]   Downloaded polars-compute v0.46.0
[INFO] [stderr]   Downloaded polars-expr v0.46.0
[INFO] [stderr]   Downloaded ndarray-linalg v0.17.0
[INFO] [stderr]   Downloaded oci-spec v0.6.8
[INFO] [stderr]   Downloaded polars-lazy v0.46.0
[INFO] [stderr]   Downloaded polars-pipe v0.46.0
[INFO] [stderr]   Downloaded argmin-math v0.5.1
[INFO] [stderr]   Downloaded ar_archive_writer v0.5.2
[INFO] [stderr]   Downloaded compact_str v0.8.2
[INFO] [stderr]   Downloaded polars-sql v0.46.0
[INFO] [stderr]   Downloaded polars-stream v0.46.0
[INFO] [stderr]   Downloaded sprs v0.11.4
[INFO] [stderr]   Downloaded polars v0.46.0
[INFO] [stderr]   Downloaded argmin v0.11.0
[INFO] [stderr]   Downloaded polars-ops v0.46.0
[INFO] [stderr]   Downloaded polars-io v0.46.0
[INFO] [stderr]   Downloaded statrs v0.18.0
[INFO] [stderr]   Downloaded polars-parquet v0.46.0
[INFO] [stderr]   Downloaded rmcp v2.2.0
[INFO] [stderr]   Downloaded sysinfo v0.33.1
[INFO] [stderr]   Downloaded sqlparser v0.53.0
[INFO] [stderr]   Downloaded polars-plan v0.46.0
[INFO] [stderr]   Downloaded polars-arrow v0.46.0
[INFO] [stderr]   Downloaded polars-core v0.46.0
[INFO] [stderr]   Downloaded regex-automata v0.4.15
[INFO] [stderr]   Downloaded lme-rs v0.2.1
[INFO] [stderr]   Downloaded lapack-sys v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6b4c88e5b5644626a0feaf0a82184147d4fb114490183e1536cde29f631acddd
[INFO] running `Command { std: "docker" "start" "6b4c88e5b5644626a0feaf0a82184147d4fb114490183e1536cde29f631acddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b4c88e5b5644626a0feaf0a82184147d4fb114490183e1536cde29f631acddd", 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" "6b4c88e5b5644626a0feaf0a82184147d4fb114490183e1536cde29f631acddd" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b4c88e5b5644626a0feaf0a82184147d4fb114490183e1536cde29f631acddd", 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" "6b4c88e5b5644626a0feaf0a82184147d4fb114490183e1536cde29f631acddd" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `lme-rs-mcp` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling zerocopy v0.8.54
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling cc v1.2.67
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling polars-utils v0.46.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling polars-schema v0.46.0
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling polars-arrow v0.46.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling polars-compute v0.46.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking debug_unsafe v0.1.4
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking ethnum v1.5.3
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking atoi_simd v0.16.1
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking regex-automata v0.4.15
[INFO] [stderr]    Compiling rustls-pki-types v1.15.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling polars-core v0.46.0
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling polars-ops v0.46.0
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]     Checking xxhash-rust v0.8.16
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling webpki-roots v1.0.8
[INFO] [stderr]     Checking argminmax v0.6.3
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4fcf39725a9c99bd495d8c73af83628a256ff9a9/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=eb49bd5d46bf93de -C extra-filename=-96e082687b56cdd9 --out-dir /opt/rustwide/target/debug/build/syn/96e082687b56cdd9/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/12a774c18bdf157c/out/libquote-12a774c18bdf157c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4fcf39725a9c99bd495d8c73af83628a256ff9a9/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.11/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=a3e5e7d6b1ad128d -C extra-filename=-ad84fdbac3b7a759 --out-dir /opt/rustwide/target/debug/build/regex-syntax/ad84fdbac3b7a759/out --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6b4c88e5b5644626a0feaf0a82184147d4fb114490183e1536cde29f631acddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4c88e5b5644626a0feaf0a82184147d4fb114490183e1536cde29f631acddd", kill_on_drop: false }`
[INFO] [stdout] 6b4c88e5b5644626a0feaf0a82184147d4fb114490183e1536cde29f631acddd
