[INFO] fetching crate dace 0.2.1...
[INFO] testing dace-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dace 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate dace 0.2.1
[INFO] finished tweaking crates.io crate dace 0.2.1
[INFO] tweaked toml for crates.io crate dace 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dace 0.2.1 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 dace 0.2.1 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] 129c4935ac6a7989ca6e061a6d381229010e3a5cf38179981fac824919189475
[INFO] running `Command { std: "docker" "start" "-a" "129c4935ac6a7989ca6e061a6d381229010e3a5cf38179981fac824919189475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "129c4935ac6a7989ca6e061a6d381229010e3a5cf38179981fac824919189475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129c4935ac6a7989ca6e061a6d381229010e3a5cf38179981fac824919189475", kill_on_drop: false }`
[INFO] [stdout] 129c4935ac6a7989ca6e061a6d381229010e3a5cf38179981fac824919189475
[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] 886ef41a6c6f5b49144ab384946322eb29d58398f1aa3b7f529f31e1ae219a16
[INFO] running `Command { std: "docker" "start" "-a" "886ef41a6c6f5b49144ab384946322eb29d58398f1aa3b7f529f31e1ae219a16", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling paste v1.0.11
[INFO] [stderr]    Compiling auto_ops v0.3.0
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling lapack-sys v0.14.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling dace v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling katexit v0.1.4
[INFO] [stderr]    Compiling lax v0.16.0
[INFO] [stderr]    Compiling ndarray-linalg v0.16.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.23s
[INFO] running `Command { std: "docker" "inspect" "886ef41a6c6f5b49144ab384946322eb29d58398f1aa3b7f529f31e1ae219a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886ef41a6c6f5b49144ab384946322eb29d58398f1aa3b7f529f31e1ae219a16", kill_on_drop: false }`
[INFO] [stdout] 886ef41a6c6f5b49144ab384946322eb29d58398f1aa3b7f529f31e1ae219a16
[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] fc94de0b99f9ccd4450cd824686737fb426a174515a8f15cc3c9f4530e879a6d
[INFO] running `Command { std: "docker" "start" "-a" "fc94de0b99f9ccd4450cd824686737fb426a174515a8f15cc3c9f4530e879a6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dace v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcfPPJXg/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libdace-4e27dfc29fa19e2f,libndarray_linalg-5928e685b587b49f,liblax-296157d69943354a,liblapack_sys-7f9d9499600b5759,libthiserror-eef89ad059a23516,libcauchy-c0c85a2c26b4647a,libndarray-111dc0bba48d9291,libmatrixmultiply-e124222397c985db,libapprox-cd57eb75624e8868,libnum_complex-46869ae80b33ae7c,libserde-1ed6a46513ba3ae9,librand-d9dce06aa3e94cd6,librand_chacha-e8d0ca5e1e91f729,libppv_lite86-74d192d5fb0d20a2,librand_core-38bf7420c703f00c,libgetrandom-2a6416300303e0be,libcfg_if-3e7fc4e38d4a72b5,libnum_integer-b82a3582de875909,libnum_traits-b7b1bc6004e8e4dd,librawpointer-10d892ea69c462d6,libcblas_sys-54ff82b190abb06a,liblibc-c417bf01119bdb61,libauto_ops-988605629ee9c937}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcfPPJXg/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/dace-aa3364e8b02f64bb/out/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/example_1_09-f843e246c3e13d9f" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: dgetrf_
[INFO] [stdout]           >>> referenced by solve.rs:34 (src/solve.rs:34)
[INFO] [stdout]           >>>               lax-296157d69943354a.lax.fe34aa8f2c9c3b5d-cgu.02.rcgu.o:(_$LT$f64$u20$as$u20$lax..solve..LuImpl$GT$::lu::h856dd7ab5cf2e375) in archive /opt/rustwide/target/debug/deps/liblax-296157d69943354a.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: dgetri_
[INFO] [stdout]           >>> referenced by solve.rs:181 (src/solve.rs:181)
[INFO] [stdout]           >>>               lax-296157d69943354a.lax.fe34aa8f2c9c3b5d-cgu.02.rcgu.o:(_$LT$lax..solve..InvWork$LT$f64$GT$$u20$as$u20$lax..solve..InvWorkImpl$GT$::new::hb5ca776028901f97) in archive /opt/rustwide/target/debug/deps/liblax-296157d69943354a.rlib
[INFO] [stdout]           >>> referenced by solve.rs:204 (src/solve.rs:204)
[INFO] [stdout]           >>>               lax-296157d69943354a.lax.fe34aa8f2c9c3b5d-cgu.02.rcgu.o:(_$LT$lax..solve..InvWork$LT$f64$GT$$u20$as$u20$lax..solve..InvWorkImpl$GT$::calc::hf22f744da38b4e3c) in archive /opt/rustwide/target/debug/deps/liblax-296157d69943354a.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dace` (example "example_1_09") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fc94de0b99f9ccd4450cd824686737fb426a174515a8f15cc3c9f4530e879a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc94de0b99f9ccd4450cd824686737fb426a174515a8f15cc3c9f4530e879a6d", kill_on_drop: false }`
[INFO] [stdout] fc94de0b99f9ccd4450cd824686737fb426a174515a8f15cc3c9f4530e879a6d
