[INFO] fetching crate scirs2-optim 0.1.0-beta.1...
[INFO] testing scirs2-optim-0.1.0-beta.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate scirs2-optim 0.1.0-beta.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate scirs2-optim 0.1.0-beta.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scirs2-optim 0.1.0-beta.1
[INFO] tweaked toml for crates.io crate scirs2-optim 0.1.0-beta.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scirs2-optim 0.1.0-beta.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scirs2-optim 0.1.0-beta.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ae9e8b07beeef952b2152337726ccc898e9332059557aa37ed2c462ecaeffce
[INFO] running `Command { std: "docker" "start" "-a" "7ae9e8b07beeef952b2152337726ccc898e9332059557aa37ed2c462ecaeffce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ae9e8b07beeef952b2152337726ccc898e9332059557aa37ed2c462ecaeffce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae9e8b07beeef952b2152337726ccc898e9332059557aa37ed2c462ecaeffce", kill_on_drop: false }`
[INFO] [stdout] 7ae9e8b07beeef952b2152337726ccc898e9332059557aa37ed2c462ecaeffce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5900e298fa1fcb99d17ae1b7ccee9ae53f85026d5270e99c836389d6bf62e08
[INFO] running `Command { std: "docker" "start" "-a" "a5900e298fa1fcb99d17ae1b7ccee9ae53f85026d5270e99c836389d6bf62e08", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling scirs2-optim v0.1.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling clap_builder v4.5.46
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling lapack-sys v0.14.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling katexit v0.1.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling clap v4.5.46
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling uuid v1.18.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling lax v0.17.0
[INFO] [stderr]    Compiling ndarray-linalg v0.17.0
[INFO] [stderr]    Compiling ndarray-rand v0.15.0
[INFO] [stderr]    Compiling scirs2-core v0.1.0-beta.1
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling scirs2-linalg v0.1.0-beta.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `Command { std: "docker" "inspect" "a5900e298fa1fcb99d17ae1b7ccee9ae53f85026d5270e99c836389d6bf62e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5900e298fa1fcb99d17ae1b7ccee9ae53f85026d5270e99c836389d6bf62e08", kill_on_drop: false }`
[INFO] [stdout] a5900e298fa1fcb99d17ae1b7ccee9ae53f85026d5270e99c836389d6bf62e08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52ef9baf9c78a51d5c5cdfbedef1338f24db892d3c1618acfb4ca26d08e89f29
[INFO] running `Command { std: "docker" "start" "-a" "52ef9baf9c78a51d5c5cdfbedef1338f24db892d3c1618acfb4ca26d08e89f29", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling jpeg-decoder v0.3.2
[INFO] [stderr]    Compiling weezl v0.1.10
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling scirs2-core v0.1.0-beta.1
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling scirs2-linalg v0.1.0-beta.1
[INFO] [stderr]    Compiling scirs2-optim v0.1.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `scirs2-optim` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name scirs2_optim --edition=2021 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 -C debuginfo=2 --allow=unused_variables --allow=unused_imports --allow=unpredictable_function_pointer_comparisons --allow=unknown_lints --allow=mismatched_lifetime_syntaxes --allow=dead_code --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("crypto", "default", "gpu", "metrics_integration"))' -C metadata=4e6ef916fb8ce7f7 -C extra-filename=-a62905a686ba5ee7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-4933a62d7cac4f46.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-a4d271a1350d157d.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-e9e814df9eb71ba5.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-b20bf0ff01b261a2.rmeta --extern ndarray_rand=/opt/rustwide/target/debug/deps/libndarray_rand-f78d5ed4cdd4e233.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-752d29852f9682e4.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-5c7ea38e861f65e5.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-544a67234e992665.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-b3758c2e2a3f7b0b.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-237654655336f6e3.rmeta --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-f9662bb5e001c420.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-0679e13a6dfad0d1.rmeta --extern scirs2_core=/opt/rustwide/target/debug/deps/libscirs2_core-6f9a7b21c0683bef.rmeta --extern scirs2_linalg=/opt/rustwide/target/debug/deps/libscirs2_linalg-98c1d887321cdf18.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-aa966e9f5059e051.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-47fd5b61d0162fee.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-fc294d4bd24a0d80.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-64678149fba7e08e.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-b09bbc22dbd1da8b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c14aeac57719209c.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-2d0d0f3975d7cbf3.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "52ef9baf9c78a51d5c5cdfbedef1338f24db892d3c1618acfb4ca26d08e89f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ef9baf9c78a51d5c5cdfbedef1338f24db892d3c1618acfb4ca26d08e89f29", kill_on_drop: false }`
[INFO] [stdout] 52ef9baf9c78a51d5c5cdfbedef1338f24db892d3c1618acfb4ca26d08e89f29