[INFO] fetching crate py-laddu-mpi 0.11.0...
[INFO] testing py-laddu-mpi-0.11.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate py-laddu-mpi 0.11.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate py-laddu-mpi 0.11.0
[INFO] finished tweaking crates.io crate py-laddu-mpi 0.11.0
[INFO] tweaked toml for crates.io crate py-laddu-mpi 0.11.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate py-laddu-mpi 0.11.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate py-laddu-mpi 0.11.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iter-read v1.1.0
[INFO] [stderr]   Downloaded laddu-python v0.11.0
[INFO] [stderr]   Downloaded shellexpand v3.1.1
[INFO] [stderr]   Downloaded build-probe-mpi v0.1.4
[INFO] [stderr]   Downloaded mpi-sys v0.2.2
[INFO] [stderr]   Downloaded factorial v0.4.0
[INFO] [stderr]   Downloaded fastrand-contrib v0.1.0
[INFO] [stderr]   Downloaded libffi v3.2.0
[INFO] [stderr]   Downloaded csv-core v0.1.12
[INFO] [stderr]   Downloaded primal-bit v0.3.2
[INFO] [stderr]   Downloaded laddu-amplitudes v0.11.0
[INFO] [stderr]   Downloaded ieee754 v0.2.6
[INFO] [stderr]   Downloaded rapidhash v4.1.0
[INFO] [stderr]   Downloaded laddu-extensions v0.11.0
[INFO] [stderr]   Downloaded accurate v0.4.1
[INFO] [stderr]   Downloaded mpi v0.8.0
[INFO] [stderr]   Downloaded auto_ops v0.3.0
[INFO] [stderr]   Downloaded ganesh v0.25.1
[INFO] [stderr]   Downloaded ctrlc v3.5.0
[INFO] [stderr]   Downloaded logsumexp v0.1.0
[INFO] [stderr]   Downloaded primal-sieve v0.3.7
[INFO] [stderr]   Downloaded serde-pickle v1.2.0
[INFO] [stderr]   Downloaded primal-estimate v0.3.3
[INFO] [stderr]   Downloaded lnexp v0.2.1
[INFO] [stderr]   Downloaded spec_math v0.1.6
[INFO] [stderr]   Downloaded laddu-core v0.11.0
[INFO] [stderr]   Downloaded csv v1.3.1
[INFO] [stderr]   Downloaded libffi-sys v2.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f55a97d797f67cc07e2879bb810a7b63c77a98e77e32dd6ed30842e60752ec4b
[INFO] running `Command { std: "docker" "start" "-a" "f55a97d797f67cc07e2879bb810a7b63c77a98e77e32dd6ed30842e60752ec4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f55a97d797f67cc07e2879bb810a7b63c77a98e77e32dd6ed30842e60752ec4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55a97d797f67cc07e2879bb810a7b63c77a98e77e32dd6ed30842e60752ec4b", kill_on_drop: false }`
[INFO] [stdout] f55a97d797f67cc07e2879bb810a7b63c77a98e77e32dd6ed30842e60752ec4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23c5fd5accffe4f4a517baad4defb9bb85a47dd88a7ffd1479c1632ed708b1fe
[INFO] running `Command { std: "docker" "start" "-a" "23c5fd5accffe4f4a517baad4defb9bb85a47dd88a7ffd1479c1632ed708b1fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling arrow-schema v56.2.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling build-probe-mpi v0.1.4
[INFO] [stderr]    Compiling pyo3-build-config v0.26.0
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]    Compiling flatbuffers v25.9.23
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling libffi-sys v2.3.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling zlib-rs v0.5.2
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling hamming v0.1.3
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling pyo3-macros-backend v0.26.0
[INFO] [stderr]    Compiling pyo3-ffi v0.26.0
[INFO] [stderr]    Compiling pyo3 v0.26.0
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling primal-bit v0.3.2
[INFO] [stderr]    Compiling papergrid v0.17.0
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling numpy v0.26.0
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mpi v0.8.0
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling primal-estimate v0.3.3
[INFO] [stderr]    Compiling lnexp v0.2.1
[INFO] [stderr]    Compiling iter-read v1.1.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling lz4_flex v0.11.5
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling tabled v0.20.0
[INFO] [stderr]    Compiling thrift v0.17.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling ctrlc v3.5.0
[INFO] [stderr]    Compiling fastrand-contrib v0.1.0
[INFO] [stderr]    Compiling logsumexp v0.1.0
[INFO] [stderr]    Compiling primal-sieve v0.3.7
[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/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=92e7d5f931783bc6 -C extra-filename=-9088abfe8cb9152b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de6dd437dfb273ce.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "23c5fd5accffe4f4a517baad4defb9bb85a47dd88a7ffd1479c1632ed708b1fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c5fd5accffe4f4a517baad4defb9bb85a47dd88a7ffd1479c1632ed708b1fe", kill_on_drop: false }`
[INFO] [stdout] 23c5fd5accffe4f4a517baad4defb9bb85a47dd88a7ffd1479c1632ed708b1fe