[INFO] fetching crate cogent 0.6.3...
[INFO] testing cogent-0.6.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate cogent 0.6.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cogent 0.6.3
[INFO] finished tweaking crates.io crate cogent 0.6.3
[INFO] tweaked toml for crates.io crate cogent 0.6.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cogent 0.6.3 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 63 packages to latest compatible versions
[INFO] [stderr]       Adding crossterm v0.18.2 (available: v0.29.0)
[INFO] [stderr]       Adding itertools v0.9.0 (available: v0.14.0)
[INFO] [stderr]       Adding ndarray v0.14.0 (available: v0.16.1)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mnist_read v1.0.1
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded crossterm_winapi v0.6.2
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded crossterm v0.18.2
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] [stderr]   Downloaded itertools v0.9.0
[INFO] [stderr]   Downloaded arrayfire v3.8.0
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d107fd59e2fdfe6d44b6133f553c11b68a88907014b5c94ea72e71c7bcfaede
[INFO] running `Command { std: "docker" "start" "-a" "5d107fd59e2fdfe6d44b6133f553c11b68a88907014b5c94ea72e71c7bcfaede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d107fd59e2fdfe6d44b6133f553c11b68a88907014b5c94ea72e71c7bcfaede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d107fd59e2fdfe6d44b6133f553c11b68a88907014b5c94ea72e71c7bcfaede", kill_on_drop: false }`
[INFO] [stdout] 5d107fd59e2fdfe6d44b6133f553c11b68a88907014b5c94ea72e71c7bcfaede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 732c066527b1613cc0bfd2911842da2497f1b4e700f8413dbf0e04c8e76ac28f
[INFO] running `Command { std: "docker" "start" "-a" "732c066527b1613cc0bfd2911842da2497f1b4e700f8413dbf0e04c8e76ac28f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling crossterm v0.18.2
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling mnist_read v1.0.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling arrayfire v3.8.0
[INFO] [stderr]    Compiling cogent v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.09s
[INFO] running `Command { std: "docker" "inspect" "732c066527b1613cc0bfd2911842da2497f1b4e700f8413dbf0e04c8e76ac28f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732c066527b1613cc0bfd2911842da2497f1b4e700f8413dbf0e04c8e76ac28f", kill_on_drop: false }`
[INFO] [stdout] 732c066527b1613cc0bfd2911842da2497f1b4e700f8413dbf0e04c8e76ac28f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 927c80226d7e78c16f0c973773a9976e0ddebb71d5b22aa5645db4178b1b91ab
[INFO] running `Command { std: "docker" "start" "-a" "927c80226d7e78c16f0c973773a9976e0ddebb71d5b22aa5645db4178b1b91ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling cogent v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "927c80226d7e78c16f0c973773a9976e0ddebb71d5b22aa5645db4178b1b91ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "927c80226d7e78c16f0c973773a9976e0ddebb71d5b22aa5645db4178b1b91ab", kill_on_drop: false }`
[INFO] [stdout] 927c80226d7e78c16f0c973773a9976e0ddebb71d5b22aa5645db4178b1b91ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cf4e4d71e4b689b7c301c3b86cb3ab99db3fedee5657a2ce01484ce69ca38f3
[INFO] running `Command { std: "docker" "start" "-a" "4cf4e4d71e4b689b7c301c3b86cb3ab99db3fedee5657a2ce01484ce69ca38f3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cogent-246384f0b1d8814f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cogent
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::analyze_string (line 1099) ... ignored
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::export (line 1306) ... ignored
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::import (line 1348) ... ignored
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::new (line 70) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::evaluate (line 847) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::activation (line 183) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::analyze (line 927) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::train (line 283) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::analyze_string (line 1062) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::new (line 70) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustckyTCoR/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-fdd47c8d22ca62da,libserde_json-84f343719f6f6a6f,libmemchr-fa76f2992109a4ce,libitoa-a4ff8677f852b89f,libryu-3ba25d01f660afda,libcrossterm-b53ade07d5d2af4e,libsignal_hook-afdbfbdf8abde7c7,libsignal_hook_registry-18d8346e5d1190e3,libmio-0942ae769f8ae03c,liblog-62f38dd377528769,libbitflags-3333d968e5f279ee,libparking_lot-2dacd7655ce20ca7,libparking_lot_core-b63b3e518fd7b45b,libsmallvec-5cdc21786420a6a9,liblock_api-4197a6ed9c1f0a3a,libscopeguard-0e30e6315ecc2b6d,libinstant-239e0b185a8afa8f,libndarray-88aa2b8cf0c7d769,libmatrixmultiply-08dbeffac1dae7e2,libnum_complex-0cb9c425fdd62366,librawpointer-f73a58cd128df828,librand-afaa8fc04fb8570f,librand_chacha-291dc7f46840fb99,libppv_lite86-3ff8627d35fbabce,libzerocopy-369d8a2bbe0b4c06,librand_core-381bde2700e040a4,libgetrandom-93ba95424a5039ac,libcfg_if-8dc91cf0ce07e60b,libitertools-934a8a80cdba52e6,libeither-1d7d367032d231e9,libarrayfire-3cd66f30e434fc1f,libhalf-03656a68593a39a6,liblibc-08aef465eb552f81,libnum-9f9e8c71c30e0aef,libnum_rational-d2076a1696b8e956,libnum_iter-6a8d923b9d6764c7,libnum_complex-ff40353f3a6909f2,libnum_bigint-ba8aa6df6387993c,libnum_integer-95eea5a26612a333,libnum_traits-36efdd6ce6cdce08,liblazy_static-509a3481d98abb23,libserde-fe37302160a496e5,libserde_core-489b2af3e367031f}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustckyTCoR/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/arrayfire/lib" "-L" "/opt/arrayfire/lib64" "-L" "/usr/lib" "-L" "/usr/local/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestB4x140/rust_out" "-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: af_div
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::hd02307f16d02e7f6) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_mul
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h7e9f31f3c3cd36db) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sub
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h1d9e0fd7dd75df06) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tile
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h579717c9cccb0082) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h95e1a1335525b0c4) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_is_scalar
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::hadbbc63d4e66a41d) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_handle
[INFO] [stdout]           >>> referenced by array.rs:274 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:274)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::ha682a8cd11a8753f) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_randu
[INFO] [stdout]           >>> referenced by random.rs:80 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/random.rs:80)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::random::randu::h0976c63abe5b5c4e) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_retain_array
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h09f7d886bf514810) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (src/core/array.rs:710)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h59af32d248aa3548) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_last_error
[INFO] [stdout]           >>> referenced by error.rs:104 (src/core/error.rs:104)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(arrayfire::core::error::get_last_error::h89f4862de6a9ab30) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_free_host
[INFO] [stdout]           >>> referenced by util.rs:68 (src/core/util.rs:68)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(arrayfire::core::util::free_host::h1a4973810dfaf414) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_constant
[INFO] [stdout]           >>> referenced by data.rs:242 (src/core/data.rs:242)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(_$LT$f32$u20$as$u20$arrayfire..core..data..ConstGenerator$GT$::generate::hdc2d7d85627d9f23) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::evaluate (line 847) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcBkMCUq/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-fdd47c8d22ca62da,libserde_json-84f343719f6f6a6f,libmemchr-fa76f2992109a4ce,libitoa-a4ff8677f852b89f,libryu-3ba25d01f660afda,libcrossterm-b53ade07d5d2af4e,libsignal_hook-afdbfbdf8abde7c7,libsignal_hook_registry-18d8346e5d1190e3,libmio-0942ae769f8ae03c,liblog-62f38dd377528769,libbitflags-3333d968e5f279ee,libparking_lot-2dacd7655ce20ca7,libparking_lot_core-b63b3e518fd7b45b,libsmallvec-5cdc21786420a6a9,liblock_api-4197a6ed9c1f0a3a,libscopeguard-0e30e6315ecc2b6d,libinstant-239e0b185a8afa8f,libndarray-88aa2b8cf0c7d769,libmatrixmultiply-08dbeffac1dae7e2,libnum_complex-0cb9c425fdd62366,librawpointer-f73a58cd128df828,librand-afaa8fc04fb8570f,librand_chacha-291dc7f46840fb99,libppv_lite86-3ff8627d35fbabce,libzerocopy-369d8a2bbe0b4c06,librand_core-381bde2700e040a4,libgetrandom-93ba95424a5039ac,libcfg_if-8dc91cf0ce07e60b,libitertools-934a8a80cdba52e6,libeither-1d7d367032d231e9,libarrayfire-3cd66f30e434fc1f,libhalf-03656a68593a39a6,liblibc-08aef465eb552f81,libnum-9f9e8c71c30e0aef,libnum_rational-d2076a1696b8e956,libnum_iter-6a8d923b9d6764c7,libnum_complex-ff40353f3a6909f2,libnum_bigint-ba8aa6df6387993c,libnum_integer-95eea5a26612a333,libnum_traits-36efdd6ce6cdce08,liblazy_static-509a3481d98abb23,libserde-fe37302160a496e5,libserde_core-489b2af3e367031f}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcBkMCUq/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/arrayfire/lib" "-L" "/opt/arrayfire/lib64" "-L" "/usr/lib" "-L" "/usr/local/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestdtZcff/rust_out" "-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: af_add
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h53baac117b2df4c7) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hf0c12c633dcbac68) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hf9ced7ad1caf4667) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_div
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::hd02307f16d02e7f6) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_mul
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h483cde44875b4bbc) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h7e9f31f3c3cd36db) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::hcb9debd90b08100c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_pow
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::pow_helper::hdbd5941b1a3b2a99) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sub
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h1d9e0fd7dd75df06) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h5714a5dc58f88baf) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_and
[INFO] [stdout]           >>> referenced by arith.rs:296 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:296)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::and::hca1858f553aba4ea) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_exp
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::exp::h4b1713df00faf4bd) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_log
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::log::h4a445a043b2eef67) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tanh
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::tanh::hb7a4b2842b7d975a) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_maxof
[INFO] [stdout]           >>> referenced by arith.rs:296 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:296)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::maxof::hd2d30cfc215eda0b) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sigmoid
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sigmoid::hfc9ac5687cf75e84) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_eq
[INFO] [stdout]           >>> referenced by arith.rs:511 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:511)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::eq_helper::hc5bdd0dbb74d47f8) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_gt
[INFO] [stdout]           >>> referenced by arith.rs:511 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:511)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::gt_helper::he64f119f1d9e10e0) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_retain_array
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h6199f9a06d9cffc9) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::hee3f6d642096d7ca) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h09f7d886bf514810) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h3f948f35cceeb51c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::ha723bcdbd98642ec) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hc91262aa17d569d2) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced 2 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_matmul
[INFO] [stdout]           >>> referenced by mod.rs:167 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/blas/mod.rs:167)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::blas::matmul::h0101652e40910c6f) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tile
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h09ed29b212b9a7d9) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h411f23ea7e94fd61) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h579717c9cccb0082) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_array
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h897255438db23c9c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::hf24962a4adff16d0) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::hcd13c4c64ece93e4) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h299fdea72e7131fd) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h488c3a96ffe255a8) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h95e1a1335525b0c4) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::activation (line 183) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustca2cCAe/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-fdd47c8d22ca62da,libserde_json-84f343719f6f6a6f,libmemchr-fa76f2992109a4ce,libitoa-a4ff8677f852b89f,libryu-3ba25d01f660afda,libcrossterm-b53ade07d5d2af4e,libsignal_hook-afdbfbdf8abde7c7,libsignal_hook_registry-18d8346e5d1190e3,libmio-0942ae769f8ae03c,liblog-62f38dd377528769,libbitflags-3333d968e5f279ee,libparking_lot-2dacd7655ce20ca7,libparking_lot_core-b63b3e518fd7b45b,libsmallvec-5cdc21786420a6a9,liblock_api-4197a6ed9c1f0a3a,libscopeguard-0e30e6315ecc2b6d,libinstant-239e0b185a8afa8f,libndarray-88aa2b8cf0c7d769,libmatrixmultiply-08dbeffac1dae7e2,libnum_complex-0cb9c425fdd62366,librawpointer-f73a58cd128df828,librand-afaa8fc04fb8570f,librand_chacha-291dc7f46840fb99,libppv_lite86-3ff8627d35fbabce,libzerocopy-369d8a2bbe0b4c06,librand_core-381bde2700e040a4,libgetrandom-93ba95424a5039ac,libcfg_if-8dc91cf0ce07e60b,libitertools-934a8a80cdba52e6,libeither-1d7d367032d231e9,libarrayfire-3cd66f30e434fc1f,libhalf-03656a68593a39a6,liblibc-08aef465eb552f81,libnum-9f9e8c71c30e0aef,libnum_rational-d2076a1696b8e956,libnum_iter-6a8d923b9d6764c7,libnum_complex-ff40353f3a6909f2,libnum_bigint-ba8aa6df6387993c,libnum_integer-95eea5a26612a333,libnum_traits-36efdd6ce6cdce08,liblazy_static-509a3481d98abb23,libserde-fe37302160a496e5,libserde_core-489b2af3e367031f}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustca2cCAe/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/arrayfire/lib" "-L" "/opt/arrayfire/lib64" "-L" "/usr/lib" "-L" "/usr/local/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestXBrnyU/rust_out" "-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: af_div
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::hd02307f16d02e7f6) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_mul
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h7e9f31f3c3cd36db) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sub
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h1d9e0fd7dd75df06) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tile
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h579717c9cccb0082) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h95e1a1335525b0c4) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_is_scalar
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::hadbbc63d4e66a41d) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_handle
[INFO] [stdout]           >>> referenced by array.rs:274 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:274)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::ha682a8cd11a8753f) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_randu
[INFO] [stdout]           >>> referenced by random.rs:80 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/random.rs:80)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::random::randu::h0976c63abe5b5c4e) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_retain_array
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h09f7d886bf514810) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (src/core/array.rs:710)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h59af32d248aa3548) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_last_error
[INFO] [stdout]           >>> referenced by error.rs:104 (src/core/error.rs:104)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(arrayfire::core::error::get_last_error::h89f4862de6a9ab30) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_free_host
[INFO] [stdout]           >>> referenced by util.rs:68 (src/core/util.rs:68)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(arrayfire::core::util::free_host::h1a4973810dfaf414) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_constant
[INFO] [stdout]           >>> referenced by data.rs:242 (src/core/data.rs:242)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(_$LT$f32$u20$as$u20$arrayfire..core..data..ConstGenerator$GT$::generate::hdc2d7d85627d9f23) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::analyze (line 927) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcwkUTjK/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-fdd47c8d22ca62da,libserde_json-84f343719f6f6a6f,libmemchr-fa76f2992109a4ce,libitoa-a4ff8677f852b89f,libryu-3ba25d01f660afda,libcrossterm-b53ade07d5d2af4e,libsignal_hook-afdbfbdf8abde7c7,libsignal_hook_registry-18d8346e5d1190e3,libmio-0942ae769f8ae03c,liblog-62f38dd377528769,libbitflags-3333d968e5f279ee,libparking_lot-2dacd7655ce20ca7,libparking_lot_core-b63b3e518fd7b45b,libsmallvec-5cdc21786420a6a9,liblock_api-4197a6ed9c1f0a3a,libscopeguard-0e30e6315ecc2b6d,libinstant-239e0b185a8afa8f,libndarray-88aa2b8cf0c7d769,libmatrixmultiply-08dbeffac1dae7e2,libnum_complex-0cb9c425fdd62366,librawpointer-f73a58cd128df828,librand-afaa8fc04fb8570f,librand_chacha-291dc7f46840fb99,libppv_lite86-3ff8627d35fbabce,libzerocopy-369d8a2bbe0b4c06,librand_core-381bde2700e040a4,libgetrandom-93ba95424a5039ac,libcfg_if-8dc91cf0ce07e60b,libitertools-934a8a80cdba52e6,libeither-1d7d367032d231e9,libarrayfire-3cd66f30e434fc1f,libhalf-03656a68593a39a6,liblibc-08aef465eb552f81,libnum-9f9e8c71c30e0aef,libnum_rational-d2076a1696b8e956,libnum_iter-6a8d923b9d6764c7,libnum_complex-ff40353f3a6909f2,libnum_bigint-ba8aa6df6387993c,libnum_integer-95eea5a26612a333,libnum_traits-36efdd6ce6cdce08,liblazy_static-509a3481d98abb23,libserde-fe37302160a496e5,libserde_core-489b2af3e367031f}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcwkUTjK/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/arrayfire/lib" "-L" "/opt/arrayfire/lib64" "-L" "/usr/lib" "-L" "/usr/local/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestealvXX/rust_out" "-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: af_add
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h53baac117b2df4c7) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hf0c12c633dcbac68) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hf9ced7ad1caf4667) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_div
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::hd02307f16d02e7f6) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_mul
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h483cde44875b4bbc) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h7e9f31f3c3cd36db) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::hcb9debd90b08100c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_pow
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::pow_helper::hdbd5941b1a3b2a99) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sub
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h1d9e0fd7dd75df06) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h5714a5dc58f88baf) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_and
[INFO] [stdout]           >>> referenced by arith.rs:296 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:296)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::and::hca1858f553aba4ea) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_exp
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::exp::h4b1713df00faf4bd) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_log
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::log::h4a445a043b2eef67) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tanh
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::tanh::hb7a4b2842b7d975a) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_maxof
[INFO] [stdout]           >>> referenced by arith.rs:296 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:296)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::maxof::hd2d30cfc215eda0b) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sigmoid
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sigmoid::hfc9ac5687cf75e84) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_eq
[INFO] [stdout]           >>> referenced by arith.rs:511 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:511)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::eq_helper::h73d11b4db49bd386) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:511 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:511)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::eq_helper::hc5bdd0dbb74d47f8) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_gt
[INFO] [stdout]           >>> referenced by arith.rs:511 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:511)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::gt_helper::he64f119f1d9e10e0) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_retain_array
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h6199f9a06d9cffc9) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::hee3f6d642096d7ca) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h09f7d886bf514810) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h3f948f35cceeb51c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::ha723bcdbd98642ec) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hc91262aa17d569d2) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced 2 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_matmul
[INFO] [stdout]           >>> referenced by mod.rs:167 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/blas/mod.rs:167)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::blas::matmul::h0101652e40910c6f) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_transpose
[INFO] [stdout]           >>> referenced by mod.rs:225 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/blas/mod.rs:225)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::blas::transpose::hface3e50f7a8fb85) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_diag_extract
[INFO] [stdout]           >>> referenced by data.rs:416 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:416)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::diag_extract::h923ce389ecff11a9) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tile
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h09ed29b212b9a7d9) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h411f23ea7e94fd61) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h579717c9cccb0082) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_array
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h897255438db23c9c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::hf24962a4adff16d0) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::train (line 283) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcDj4LZ2/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-fdd47c8d22ca62da,libserde_json-84f343719f6f6a6f,libmemchr-fa76f2992109a4ce,libitoa-a4ff8677f852b89f,libryu-3ba25d01f660afda,libcrossterm-b53ade07d5d2af4e,libsignal_hook-afdbfbdf8abde7c7,libsignal_hook_registry-18d8346e5d1190e3,libmio-0942ae769f8ae03c,liblog-62f38dd377528769,libbitflags-3333d968e5f279ee,libparking_lot-2dacd7655ce20ca7,libparking_lot_core-b63b3e518fd7b45b,libsmallvec-5cdc21786420a6a9,liblock_api-4197a6ed9c1f0a3a,libscopeguard-0e30e6315ecc2b6d,libinstant-239e0b185a8afa8f,libndarray-88aa2b8cf0c7d769,libmatrixmultiply-08dbeffac1dae7e2,libnum_complex-0cb9c425fdd62366,librawpointer-f73a58cd128df828,librand-afaa8fc04fb8570f,librand_chacha-291dc7f46840fb99,libppv_lite86-3ff8627d35fbabce,libzerocopy-369d8a2bbe0b4c06,librand_core-381bde2700e040a4,libgetrandom-93ba95424a5039ac,libcfg_if-8dc91cf0ce07e60b,libitertools-934a8a80cdba52e6,libeither-1d7d367032d231e9,libarrayfire-3cd66f30e434fc1f,libhalf-03656a68593a39a6,liblibc-08aef465eb552f81,libnum-9f9e8c71c30e0aef,libnum_rational-d2076a1696b8e956,libnum_iter-6a8d923b9d6764c7,libnum_complex-ff40353f3a6909f2,libnum_bigint-ba8aa6df6387993c,libnum_integer-95eea5a26612a333,libnum_traits-36efdd6ce6cdce08,liblazy_static-509a3481d98abb23,libserde-fe37302160a496e5,libserde_core-489b2af3e367031f}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcDj4LZ2/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/arrayfire/lib" "-L" "/opt/arrayfire/lib64" "-L" "/usr/lib" "-L" "/usr/local/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctesttPmvwo/rust_out" "-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: af_add
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h53baac117b2df4c7) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hf0c12c633dcbac68) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hf9ced7ad1caf4667) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_div
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::hd02307f16d02e7f6) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_mul
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h483cde44875b4bbc) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h7e9f31f3c3cd36db) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::hcb9debd90b08100c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_pow
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::pow_helper::hdbd5941b1a3b2a99) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sub
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h1d9e0fd7dd75df06) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h5714a5dc58f88baf) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_and
[INFO] [stdout]           >>> referenced by arith.rs:296 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:296)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::and::hca1858f553aba4ea) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_exp
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::exp::h4b1713df00faf4bd) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_log
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::log::h4a445a043b2eef67) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tanh
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::tanh::hb7a4b2842b7d975a) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_maxof
[INFO] [stdout]           >>> referenced by arith.rs:296 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:296)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::maxof::hd2d30cfc215eda0b) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sigmoid
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sigmoid::hfc9ac5687cf75e84) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_eq
[INFO] [stdout]           >>> referenced by arith.rs:511 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:511)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::eq_helper::hc5bdd0dbb74d47f8) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_gt
[INFO] [stdout]           >>> referenced by arith.rs:511 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:511)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::gt_helper::he64f119f1d9e10e0) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_retain_array
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h6199f9a06d9cffc9) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::hee3f6d642096d7ca) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h09f7d886bf514810) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h3f948f35cceeb51c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::ha723bcdbd98642ec) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hc91262aa17d569d2) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced 2 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_matmul
[INFO] [stdout]           >>> referenced by mod.rs:167 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/blas/mod.rs:167)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::blas::matmul::h0101652e40910c6f) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tile
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h09ed29b212b9a7d9) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h411f23ea7e94fd61) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h579717c9cccb0082) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_array
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h897255438db23c9c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::hf24962a4adff16d0) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::hcd13c4c64ece93e4) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h299fdea72e7131fd) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h488c3a96ffe255a8) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h95e1a1335525b0c4) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::analyze_string (line 1062) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcGUS7VX/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-fdd47c8d22ca62da,libserde_json-84f343719f6f6a6f,libmemchr-fa76f2992109a4ce,libitoa-a4ff8677f852b89f,libryu-3ba25d01f660afda,libcrossterm-b53ade07d5d2af4e,libsignal_hook-afdbfbdf8abde7c7,libsignal_hook_registry-18d8346e5d1190e3,libmio-0942ae769f8ae03c,liblog-62f38dd377528769,libbitflags-3333d968e5f279ee,libparking_lot-2dacd7655ce20ca7,libparking_lot_core-b63b3e518fd7b45b,libsmallvec-5cdc21786420a6a9,liblock_api-4197a6ed9c1f0a3a,libscopeguard-0e30e6315ecc2b6d,libinstant-239e0b185a8afa8f,libndarray-88aa2b8cf0c7d769,libmatrixmultiply-08dbeffac1dae7e2,libnum_complex-0cb9c425fdd62366,librawpointer-f73a58cd128df828,librand-afaa8fc04fb8570f,librand_chacha-291dc7f46840fb99,libppv_lite86-3ff8627d35fbabce,libzerocopy-369d8a2bbe0b4c06,librand_core-381bde2700e040a4,libgetrandom-93ba95424a5039ac,libcfg_if-8dc91cf0ce07e60b,libitertools-934a8a80cdba52e6,libeither-1d7d367032d231e9,libarrayfire-3cd66f30e434fc1f,libhalf-03656a68593a39a6,liblibc-08aef465eb552f81,libnum-9f9e8c71c30e0aef,libnum_rational-d2076a1696b8e956,libnum_iter-6a8d923b9d6764c7,libnum_complex-ff40353f3a6909f2,libnum_bigint-ba8aa6df6387993c,libnum_integer-95eea5a26612a333,libnum_traits-36efdd6ce6cdce08,liblazy_static-509a3481d98abb23,libserde-fe37302160a496e5,libserde_core-489b2af3e367031f}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcGUS7VX/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/arrayfire/lib" "-L" "/opt/arrayfire/lib64" "-L" "/usr/lib" "-L" "/usr/local/lib" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctest4muEvd/rust_out" "-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: af_add
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h53baac117b2df4c7) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hf0c12c633dcbac68) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hf9ced7ad1caf4667) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_div
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::hd02307f16d02e7f6) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_mul
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h483cde44875b4bbc) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h7e9f31f3c3cd36db) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::hcb9debd90b08100c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_pow
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::pow_helper::hdbd5941b1a3b2a99) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sub
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h1d9e0fd7dd75df06) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h5714a5dc58f88baf) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_and
[INFO] [stdout]           >>> referenced by arith.rs:296 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:296)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::and::hca1858f553aba4ea) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_exp
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::exp::h4b1713df00faf4bd) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_log
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::log::h4a445a043b2eef67) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tanh
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::tanh::hb7a4b2842b7d975a) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_maxof
[INFO] [stdout]           >>> referenced by arith.rs:296 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:296)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::maxof::hd2d30cfc215eda0b) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sigmoid
[INFO] [stdout]           >>> referenced by arith.rs:129 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:129)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::sigmoid::hfc9ac5687cf75e84) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_eq
[INFO] [stdout]           >>> referenced by arith.rs:511 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:511)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::eq_helper::h73d11b4db49bd386) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by arith.rs:511 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:511)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::eq_helper::hc5bdd0dbb74d47f8) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_gt
[INFO] [stdout]           >>> referenced by arith.rs:511 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:511)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.04.rcgu.o:(arrayfire::core::arith::gt_helper::he64f119f1d9e10e0) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_retain_array
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h6199f9a06d9cffc9) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::hee3f6d642096d7ca) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-3cd66f30e434fc1f.arrayfire.55ccac289b86a056-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h09f7d886bf514810) in archive /opt/rustwide/target/debug/deps/libarrayfire-3cd66f30e434fc1f.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h3f948f35cceeb51c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::ha723bcdbd98642ec) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hc91262aa17d569d2) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced 2 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_matmul
[INFO] [stdout]           >>> referenced by mod.rs:167 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/blas/mod.rs:167)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::blas::matmul::h0101652e40910c6f) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_transpose
[INFO] [stdout]           >>> referenced by mod.rs:225 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/blas/mod.rs:225)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::blas::transpose::hface3e50f7a8fb85) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_diag_extract
[INFO] [stdout]           >>> referenced by data.rs:416 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:416)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::diag_extract::h923ce389ecff11a9) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_tile
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h09ed29b212b9a7d9) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h411f23ea7e94fd61) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by data.rs:496 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/data.rs:496)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::data::tile::h579717c9cccb0082) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_array
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h897255438db23c9c) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-fdd47c8d22ca62da.cogent.20236cf235f55854-cgu.07.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::hf24962a4adff16d0) in archive /opt/rustwide/target/debug/deps/libcogent-fdd47c8d22ca62da.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/neural_network.rs - neural_network::NeuralNetwork::activation (line 183)
[INFO] [stdout]     src/neural_network.rs - neural_network::NeuralNetwork::analyze (line 927)
[INFO] [stdout]     src/neural_network.rs - neural_network::NeuralNetwork::analyze_string (line 1062)
[INFO] [stdout]     src/neural_network.rs - neural_network::NeuralNetwork::evaluate (line 847)
[INFO] [stdout]     src/neural_network.rs - neural_network::NeuralNetwork::new (line 70)
[INFO] [stdout]     src/neural_network.rs - neural_network::NeuralNetwork::train (line 283)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 3 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4cf4e4d71e4b689b7c301c3b86cb3ab99db3fedee5657a2ce01484ce69ca38f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf4e4d71e4b689b7c301c3b86cb3ab99db3fedee5657a2ce01484ce69ca38f3", kill_on_drop: false }`
[INFO] [stdout] 4cf4e4d71e4b689b7c301c3b86cb3ab99db3fedee5657a2ce01484ce69ca38f3