[INFO] fetching crate faer-sparse 0.17.1...
[INFO] testing faer-sparse-0.17.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate faer-sparse 0.17.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate faer-sparse 0.17.1
[INFO] finished tweaking crates.io crate faer-sparse 0.17.1
[INFO] tweaked toml for crates.io crate faer-sparse 0.17.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate faer-sparse 0.17.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 99 packages to latest compatible versions
[INFO] [stderr]       Adding dyn-stack v0.10.0 (available: v0.13.0)
[INFO] [stderr]       Adding faer-entity v0.17.0 (available: v0.20.1)
[INFO] [stderr]       Adding pulp v0.18.22 (available: v0.21.5)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2b285a610a56af4e727027d4b4e42abd0aeb020b82c21556d2bd8b3a6559a1fe
[INFO] running `Command { std: "docker" "start" "-a" "2b285a610a56af4e727027d4b4e42abd0aeb020b82c21556d2bd8b3a6559a1fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b285a610a56af4e727027d4b4e42abd0aeb020b82c21556d2bd8b3a6559a1fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b285a610a56af4e727027d4b4e42abd0aeb020b82c21556d2bd8b3a6559a1fe", kill_on_drop: false }`
[INFO] [stdout] 2b285a610a56af4e727027d4b4e42abd0aeb020b82c21556d2bd8b3a6559a1fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d9583c3e4b10d10fea4e25d5213903ea42a9d7433bbaee856cf4baccd620620d
[INFO] running `Command { std: "docker" "start" "-a" "d9583c3e4b10d10fea4e25d5213903ea42a9d7433bbaee856cf4baccd620620d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling coe-rs v0.1.2
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling matrixcompare-core v0.1.0
[INFO] [stderr]    Compiling dbgf v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling equator-macro v0.1.9
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling dyn-stack v0.10.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling equator v0.1.10
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling hurdles v1.0.1
[INFO] [stderr]    Compiling gemm-common v0.17.1
[INFO] [stderr]    Compiling faer-entity v0.17.0
[INFO] [stderr]    Compiling gemm-c32 v0.17.1
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling gemm v0.17.1
[INFO] [stderr]    Compiling faer-core v0.17.1
[INFO] [stderr]    Compiling faer-qr v0.17.1
[INFO] [stderr]    Compiling faer-lu v0.17.1
[INFO] [stderr]    Compiling faer-cholesky v0.17.1
[INFO] [stderr]    Compiling faer-sparse v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.73s
[INFO] running `Command { std: "docker" "inspect" "d9583c3e4b10d10fea4e25d5213903ea42a9d7433bbaee856cf4baccd620620d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9583c3e4b10d10fea4e25d5213903ea42a9d7433bbaee856cf4baccd620620d", kill_on_drop: false }`
[INFO] [stdout] d9583c3e4b10d10fea4e25d5213903ea42a9d7433bbaee856cf4baccd620620d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 33e462276d416bc96328eaaa0c31aebe44009e767d208d1bd567e33ab6447c1d
[INFO] running `Command { std: "docker" "start" "-a" "33e462276d416bc96328eaaa0c31aebe44009e767d208d1bd567e33ab6447c1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling matrix-market-rs v0.1.3
[INFO] [stderr]    Compiling amd v0.2.2
[INFO] [stderr]    Compiling colamd v0.1.0
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[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-c32 v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling gemm v0.17.1
[INFO] [stderr]    Compiling faer-core v0.17.1
[INFO] [stderr]    Compiling faer-cholesky v0.17.1
[INFO] [stderr]    Compiling faer-lu v0.17.1
[INFO] [stderr]    Compiling faer-qr v0.17.1
[INFO] [stderr]    Compiling faer-sparse v0.17.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `__false`
[INFO] [stdout]     --> src/superlu.rs:2127:7
[INFO] [stdout]      |
[INFO] [stdout] 2127 | #[cfg(__false)]
[INFO] [stdout]      |       ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(__false)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(__false)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `faer-sparse` (lib test); 1 warning emitted
[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 faer_sparse --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="rayon"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "log", "nightly", "perf-warn", "rayon", "std"))' -C metadata=381ec95c8070a477 -C extra-filename=-9c450ad7ccd734ef --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern amd=/opt/rustwide/target/debug/deps/libamd-ad2638d10e876fa0.rlib --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-030d7a7fae192d1a.rlib --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-8b07c6caaa43ce88.rlib --extern coe=/opt/rustwide/target/debug/deps/libcoe-dcc1654ef9acc464.rlib --extern colamd=/opt/rustwide/target/debug/deps/libcolamd-ee0eae5adeb6d8fd.rlib --extern dbgf=/opt/rustwide/target/debug/deps/libdbgf-e3789fd42ee18db2.rlib --extern dyn_stack=/opt/rustwide/target/debug/deps/libdyn_stack-be626b3e18fa2fd3.rlib --extern faer_cholesky=/opt/rustwide/target/debug/deps/libfaer_cholesky-856c44bc15d29552.rlib --extern faer_core=/opt/rustwide/target/debug/deps/libfaer_core-1706feee6540bffc.rlib --extern faer_entity=/opt/rustwide/target/debug/deps/libfaer_entity-73572e4dfce324c5.rlib --extern faer_lu=/opt/rustwide/target/debug/deps/libfaer_lu-3ab9d569aea77453.rlib --extern faer_qr=/opt/rustwide/target/debug/deps/libfaer_qr-de902746bb05fe7c.rlib --extern matrix_market_rs=/opt/rustwide/target/debug/deps/libmatrix_market_rs-0074670d79dee75c.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-9cbce9d217bcf2d1.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-8ce5605c29654631.so --extern pulp=/opt/rustwide/target/debug/deps/libpulp-8805364c4fe9fc7f.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-77cebc56bb771cfe.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-bb752ca2b087c507.rlib --extern reborrow=/opt/rustwide/target/debug/deps/libreborrow-095e03eb9814fb3b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9817bf55ce88b16a.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "33e462276d416bc96328eaaa0c31aebe44009e767d208d1bd567e33ab6447c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33e462276d416bc96328eaaa0c31aebe44009e767d208d1bd567e33ab6447c1d", kill_on_drop: false }`
[INFO] [stdout] 33e462276d416bc96328eaaa0c31aebe44009e767d208d1bd567e33ab6447c1d