[INFO] fetching crate optirustic 1.2.2...
[INFO] testing optirustic-1.2.2 against 1.86.0 for beta-1.87-1
[INFO] extracting crate optirustic 1.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate optirustic 1.2.2 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate optirustic 1.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate optirustic 1.2.2
[INFO] tweaked toml for crates.io crate optirustic 1.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate optirustic 1.2.2 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded optirustic-macros v1.1.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.24.0
[INFO] [stderr]   Downloaded hv-fonseca-et-al-2006-sys v2.0.2-rc.2
[INFO] [stderr]   Downloaded pyo3-macros v0.24.0
[INFO] [stderr]   Downloaded pyo3-build-config v0.24.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.24.0
[INFO] [stderr]   Downloaded pyo3 v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da2d25fd6f1c2188e00af9a986ef81444964110630171b6d78458dbe59f10158
[INFO] running `Command { std: "docker" "start" "-a" "da2d25fd6f1c2188e00af9a986ef81444964110630171b6d78458dbe59f10158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da2d25fd6f1c2188e00af9a986ef81444964110630171b6d78458dbe59f10158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2d25fd6f1c2188e00af9a986ef81444964110630171b6d78458dbe59f10158", kill_on_drop: false }`
[INFO] [stdout] da2d25fd6f1c2188e00af9a986ef81444964110630171b6d78458dbe59f10158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d376c3202e7494a12c1319efc017a9064f093e6a1d1ae37aee0b738cc4d8af94
[INFO] running `Command { std: "docker" "start" "-a" "d376c3202e7494a12c1319efc017a9064f093e6a1d1ae37aee0b738cc4d8af94", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling prettyplease v0.2.20
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]    Compiling zerocopy v0.8.18
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling bytemuck v1.16.3
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling serde v1.0.205
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling wide v0.7.26
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.122
[INFO] [stderr]    Compiling cc v1.1.8
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.205
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling optirustic-macros v1.1.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling nalgebra v0.33.0
[INFO] [stderr]    Compiling hv-fonseca-et-al-2006-sys v2.0.2-rc.2
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling optirustic v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.62s
[INFO] running `Command { std: "docker" "inspect" "d376c3202e7494a12c1319efc017a9064f093e6a1d1ae37aee0b738cc4d8af94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d376c3202e7494a12c1319efc017a9064f093e6a1d1ae37aee0b738cc4d8af94", kill_on_drop: false }`
[INFO] [stdout] d376c3202e7494a12c1319efc017a9064f093e6a1d1ae37aee0b738cc4d8af94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5811cba4086a6cae07d43635782eb66a2afb41a14b27638d3bd2d28b00737ad1
[INFO] running `Command { std: "docker" "start" "-a" "5811cba4086a6cae07d43635782eb66a2afb41a14b27638d3bd2d28b00737ad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.18
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling bytemuck v1.16.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]    Compiling serde v1.0.205
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling serde_json v1.0.122
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling wide v0.7.26
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling hv-fonseca-et-al-2006-sys v2.0.2-rc.2
[INFO] [stderr]    Compiling nalgebra v0.33.0
[INFO] [stderr]    Compiling optirustic v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `optirustic` (example "convergence")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.86.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name convergence --edition=2021 examples/convergence.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=3 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("pyo3", "pyo3-build-config", "python"))' -C metadata=0017ad21c989c1eb -C extra-filename=-aa308a8466bfc2ed --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-2876eb9698db98d7.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-a609427591d9fb48.rlib --extern float_cmp=/opt/rustwide/target/debug/deps/libfloat_cmp-c8fcc2c65b48b000.rlib --extern hv_fonseca_et_al_2006_sys=/opt/rustwide/target/debug/deps/libhv_fonseca_et_al_2006_sys-b00a7f93c30f4069.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-90044b4ac64d9091.rlib --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-a1b8cc4fc39db83a.rlib --extern optirustic=/opt/rustwide/target/debug/deps/liboptirustic-ba909f19d7acf43b.rlib --extern optirustic_macros=/opt/rustwide/target/debug/deps/liboptirustic_macros-3592d49062d325d9.so --extern rand=/opt/rustwide/target/debug/deps/librand-95c1963e49176b41.rlib --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-cca0048c6aa617bf.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-478b84c429112c96.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-92e1cfd9f7553bd8.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-983f20d43ba68880.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9512d50d0d852b11.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/hv-fonseca-et-al-2006-sys-21becd12806c5f4d/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `optirustic` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.86.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name optirustic --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C opt-level=3 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("pyo3", "pyo3-build-config", "python"))' -C metadata=6234f26495e33cc2 -C extra-filename=-1348a390fb68083f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-2876eb9698db98d7.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-a609427591d9fb48.rlib --extern float_cmp=/opt/rustwide/target/debug/deps/libfloat_cmp-c8fcc2c65b48b000.rlib --extern hv_fonseca_et_al_2006_sys=/opt/rustwide/target/debug/deps/libhv_fonseca_et_al_2006_sys-b00a7f93c30f4069.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-90044b4ac64d9091.rlib --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-a1b8cc4fc39db83a.rlib --extern optirustic_macros=/opt/rustwide/target/debug/deps/liboptirustic_macros-3592d49062d325d9.so --extern rand=/opt/rustwide/target/debug/deps/librand-95c1963e49176b41.rlib --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-cca0048c6aa617bf.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-478b84c429112c96.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-92e1cfd9f7553bd8.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-983f20d43ba68880.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9512d50d0d852b11.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/hv-fonseca-et-al-2006-sys-21becd12806c5f4d/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5811cba4086a6cae07d43635782eb66a2afb41a14b27638d3bd2d28b00737ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5811cba4086a6cae07d43635782eb66a2afb41a14b27638d3bd2d28b00737ad1", kill_on_drop: false }`
[INFO] [stdout] 5811cba4086a6cae07d43635782eb66a2afb41a14b27638d3bd2d28b00737ad1