[INFO] fetching crate faer-cholesky 0.17.1...
[INFO] testing faer-cholesky-0.17.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate faer-cholesky 0.17.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate faer-cholesky 0.17.1
[INFO] finished tweaking crates.io crate faer-cholesky 0.17.1
[INFO] tweaked toml for crates.io crate faer-cholesky 0.17.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate faer-cholesky 0.17.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 116 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.8.2)
[INFO] [stderr]       Adding dyn-stack v0.10.0 (available: v0.13.2)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.10)
[INFO] [stderr]       Adding faer-entity v0.17.0 (available: v0.20.1)
[INFO] [stderr]       Adding nalgebra v0.32.6 (available: v0.34.2)
[INFO] [stderr]       Adding pulp v0.18.22 (available: v0.22.2)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 762d06eb87c3648c68ae4241084e7bfb356e731603b4c6ae3b63fceddab6e164
[INFO] running `Command { std: "docker" "start" "-a" "762d06eb87c3648c68ae4241084e7bfb356e731603b4c6ae3b63fceddab6e164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "762d06eb87c3648c68ae4241084e7bfb356e731603b4c6ae3b63fceddab6e164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "762d06eb87c3648c68ae4241084e7bfb356e731603b4c6ae3b63fceddab6e164", kill_on_drop: false }`
[INFO] [stdout] 762d06eb87c3648c68ae4241084e7bfb356e731603b4c6ae3b63fceddab6e164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76808157e25d13555594b48aad0ecce2d17b1838acb81a9054ccb3ff9aa6cbc7
[INFO] running `Command { std: "docker" "start" "-a" "76808157e25d13555594b48aad0ecce2d17b1838acb81a9054ccb3ff9aa6cbc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling coe-rs v0.1.2
[INFO] [stderr]    Compiling matrixcompare-core v0.1.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling dyn-stack v0.10.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling gemm-common v0.17.1
[INFO] [stderr]    Compiling faer-entity v0.17.0
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling gemm-c32 v0.17.1
[INFO] [stderr]    Compiling equator-macro v0.1.9
[INFO] [stderr]    Compiling gemm v0.17.1
[INFO] [stderr]    Compiling equator v0.1.10
[INFO] [stderr]    Compiling faer-core v0.17.1
[INFO] [stderr]    Compiling faer-cholesky v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.88s
[INFO] running `Command { std: "docker" "inspect" "76808157e25d13555594b48aad0ecce2d17b1838acb81a9054ccb3ff9aa6cbc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76808157e25d13555594b48aad0ecce2d17b1838acb81a9054ccb3ff9aa6cbc7", kill_on_drop: false }`
[INFO] [stdout] 76808157e25d13555594b48aad0ecce2d17b1838acb81a9054ccb3ff9aa6cbc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2834d1e4e7aa6d47c06820d9871e4356dc1479f1bd5fefd8693088128ac85d0d
[INFO] running `Command { std: "docker" "start" "-a" "2834d1e4e7aa6d47c06820d9871e4356dc1479f1bd5fefd8693088128ac85d0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling gemm-common v0.17.1
[INFO] [stderr]    Compiling faer-entity v0.17.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling gemm-c32 v0.17.1
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling gemm v0.17.1
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling faer-core v0.17.1
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling dbgf v0.1.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling nalgebra v0.32.6
[INFO] [stderr]    Compiling faer-cholesky v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] running `Command { std: "docker" "inspect" "2834d1e4e7aa6d47c06820d9871e4356dc1479f1bd5fefd8693088128ac85d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2834d1e4e7aa6d47c06820d9871e4356dc1479f1bd5fefd8693088128ac85d0d", kill_on_drop: false }`
[INFO] [stdout] 2834d1e4e7aa6d47c06820d9871e4356dc1479f1bd5fefd8693088128ac85d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68eeb63afea201c1872b4c1401c4396a8f0c60926a3e4bcab3d90bcbd9ef4f1c
[INFO] running `Command { std: "docker" "start" "-a" "68eeb63afea201c1872b4c1401c4396a8f0c60926a3e4bcab3d90bcbd9ef4f1c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/faer_cholesky-8af9446a4276d661)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test ldlt_diagonal::tests::test_insert ... ok
[INFO] [stdout] test llt::tests::test_delete ... ok
[INFO] [stdout] test llt::tests::test_insert ... ok
[INFO] [stdout] test ldlt_diagonal::tests::test_delete ... ok
[INFO] [stdout] test llt::tests::test_update ... ok
[INFO] [stdout] test llt::tests::test_solve ... ok
[INFO] [stdout] test bunch_kaufman::tests::test_real ... ok
[INFO] [stdout] test bunch_kaufman::tests::test_cplx ... ok
[INFO] [stderr] 
[INFO] [stderr] thread '<unknown>' (28) has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow, aborting
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/faer_cholesky-8af9446a4276d661` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "68eeb63afea201c1872b4c1401c4396a8f0c60926a3e4bcab3d90bcbd9ef4f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68eeb63afea201c1872b4c1401c4396a8f0c60926a3e4bcab3d90bcbd9ef4f1c", kill_on_drop: false }`
[INFO] [stdout] 68eeb63afea201c1872b4c1401c4396a8f0c60926a3e4bcab3d90bcbd9ef4f1c
