[INFO] fetching crate rs-ml 0.3.2...
[INFO] testing rs-ml-0.3.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rs-ml 0.3.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rs-ml 0.3.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rs-ml 0.3.2
[INFO] tweaked toml for crates.io crate rs-ml 0.3.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-ml 0.3.2 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 rs-ml 0.3.2 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" "+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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3c558384e4961a88569874793799f80ada89e0b1081c0bcaac171058f7733d6e
[INFO] running `Command { std: "docker" "start" "-a" "3c558384e4961a88569874793799f80ada89e0b1081c0bcaac171058f7733d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c558384e4961a88569874793799f80ada89e0b1081c0bcaac171058f7733d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c558384e4961a88569874793799f80ada89e0b1081c0bcaac171058f7733d6e", kill_on_drop: false }`
[INFO] [stdout] 3c558384e4961a88569874793799f80ada89e0b1081c0bcaac171058f7733d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9ff339acb84ba5dc76327fab4e553a15a3dce53648ee47df3e0fa44228472830
[INFO] running `Command { std: "docker" "start" "-a" "9ff339acb84ba5dc76327fab4e553a15a3dce53648ee47df3e0fa44228472830", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.17
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling lapack-sys v0.14.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling katexit v0.1.4
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling lax v0.17.0
[INFO] [stderr]    Compiling ndarray-linalg v0.17.0
[INFO] [stderr]    Compiling rs-ml v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.93s
[INFO] running `Command { std: "docker" "inspect" "9ff339acb84ba5dc76327fab4e553a15a3dce53648ee47df3e0fa44228472830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff339acb84ba5dc76327fab4e553a15a3dce53648ee47df3e0fa44228472830", kill_on_drop: false }`
[INFO] [stdout] 9ff339acb84ba5dc76327fab4e553a15a3dce53648ee47df3e0fa44228472830
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] eec1a47966cb72c2288ea1609259c687fbc7b3dd0596248226b593ea541adb1b
[INFO] running `Command { std: "docker" "start" "-a" "eec1a47966cb72c2288ea1609259c687fbc7b3dd0596248226b593ea541adb1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling lax v0.17.0
[INFO] [stderr]    Compiling ndarray-linalg v0.17.0
[INFO] [stderr]    Compiling rs-ml v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcYD7u1r/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{librs_ml-88b850cd75ffce89,librand-083712df5096fe26,librand_chacha-a9415ae23db53a90,librand_core-eb3eb10135c7fb05,libgetrandom-9d04e23ceaeae14d,libzerocopy-0548387d6402e227,libndarray_linalg-98d68a6e22f8cb49,liblax-a6f3eaff35182212,liblapack_sys-4e32b5412092a4f2,libthiserror-ab2bb0042525e44d,libcauchy-b03d86d9cae4adfd,libndarray-d1c07e882ae29c2c,libmatrixmultiply-6023a5c1ae45a4f4,libapprox-f67d6d0a942691d6,libnum_complex-d534c3939fb30a9d,libserde-ed928077e497f170,librand-661ce30016382035,librand_chacha-27235151272a7cea,libppv_lite86-569bb4d7721cf785,libzerocopy-81baea8db79e4adc,libbyteorder-9f6ac6743e38a88c,librand_core-42f35007db7088fd,libgetrandom-8f9e8366bbc68972,libcfg_if-3e7fc4e38d4a72b5,libnum_integer-35d4d2dfbffb84b1,libnum_traits-5ba94aa5999cc22f,librawpointer-10d892ea69c462d6,libcblas_sys-70a604a689a89aa7,liblibc-443b079b1166f8d5}.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/rustcYD7u1r/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" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/tests-0fbd0066285b9cbe" "-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: cblas_sgemm
[INFO] [stdout]           >>> referenced by impl_linalg.rs:427 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.16.1/src/linalg/impl_linalg.rs:427)
[INFO] [stdout]           >>>               rs_ml-88b850cd75ffce89.rs_ml.1d709e295cd5b0ae-cgu.4.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::h0b553df43e9d8cd5) in archive /opt/rustwide/target/debug/deps/librs_ml-88b850cd75ffce89.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cblas_dgemm
[INFO] [stdout]           >>> referenced by impl_linalg.rs:427 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.16.1/src/linalg/impl_linalg.rs:427)
[INFO] [stdout]           >>>               rs_ml-88b850cd75ffce89.rs_ml.1d709e295cd5b0ae-cgu.4.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::h0b553df43e9d8cd5) in archive /opt/rustwide/target/debug/deps/librs_ml-88b850cd75ffce89.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cblas_cgemm
[INFO] [stdout]           >>> referenced by impl_linalg.rs:427 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.16.1/src/linalg/impl_linalg.rs:427)
[INFO] [stdout]           >>>               rs_ml-88b850cd75ffce89.rs_ml.1d709e295cd5b0ae-cgu.4.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::h0b553df43e9d8cd5) in archive /opt/rustwide/target/debug/deps/librs_ml-88b850cd75ffce89.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cblas_zgemm
[INFO] [stdout]           >>> referenced by impl_linalg.rs:427 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.16.1/src/linalg/impl_linalg.rs:427)
[INFO] [stdout]           >>>               rs_ml-88b850cd75ffce89.rs_ml.1d709e295cd5b0ae-cgu.4.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::h0b553df43e9d8cd5) in archive /opt/rustwide/target/debug/deps/librs_ml-88b850cd75ffce89.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: dgetrf_
[INFO] [stdout]           >>> referenced by solve.rs:34 (src/solve.rs:34)
[INFO] [stdout]           >>>               lax-a6f3eaff35182212.lax.b772a3ff529fddb9-cgu.03.rcgu.o:(_$LT$f64$u20$as$u20$lax..solve..LuImpl$GT$::lu::hcf5c9e7bc0243d8c) in archive /opt/rustwide/target/debug/deps/liblax-a6f3eaff35182212.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: dsyev_
[INFO] [stdout]           >>> referenced by eigh.rs:130 (src/eigh.rs:130)
[INFO] [stdout]           >>>               lax-a6f3eaff35182212.lax.b772a3ff529fddb9-cgu.03.rcgu.o:(_$LT$lax..eigh..EighWork$LT$f64$GT$$u20$as$u20$lax..eigh..EighWorkImpl$GT$::new::hca81eefe97fd370d) in archive /opt/rustwide/target/debug/deps/liblax-a6f3eaff35182212.rlib
[INFO] [stdout]           >>> referenced by eigh.rs:162 (src/eigh.rs:162)
[INFO] [stdout]           >>>               lax-a6f3eaff35182212.lax.b772a3ff529fddb9-cgu.03.rcgu.o:(_$LT$lax..eigh..EighWork$LT$f64$GT$$u20$as$u20$lax..eigh..EighWorkImpl$GT$::calc::h674b0f7742dbd1a2) in archive /opt/rustwide/target/debug/deps/liblax-a6f3eaff35182212.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: dgetri_
[INFO] [stdout]           >>> referenced by solve.rs:181 (src/solve.rs:181)
[INFO] [stdout]           >>>               lax-a6f3eaff35182212.lax.b772a3ff529fddb9-cgu.03.rcgu.o:(_$LT$lax..solve..InvWork$LT$f64$GT$$u20$as$u20$lax..solve..InvWorkImpl$GT$::new::hc68684e6e680781d) in archive /opt/rustwide/target/debug/deps/liblax-a6f3eaff35182212.rlib
[INFO] [stdout]           >>> referenced by solve.rs:204 (src/solve.rs:204)
[INFO] [stdout]           >>>               lax-a6f3eaff35182212.lax.b772a3ff529fddb9-cgu.03.rcgu.o:(_$LT$lax..solve..InvWork$LT$f64$GT$$u20$as$u20$lax..solve..InvWorkImpl$GT$::calc::h72012784336f835a) in archive /opt/rustwide/target/debug/deps/liblax-a6f3eaff35182212.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rs-ml` (test "tests") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "eec1a47966cb72c2288ea1609259c687fbc7b3dd0596248226b593ea541adb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eec1a47966cb72c2288ea1609259c687fbc7b3dd0596248226b593ea541adb1b", kill_on_drop: false }`
[INFO] [stdout] eec1a47966cb72c2288ea1609259c687fbc7b3dd0596248226b593ea541adb1b