[INFO] fetching crate cogent 0.6.3...
[INFO] testing cogent-0.6.3 against 1.94.0 for beta-1.95-1
[INFO] extracting crate cogent 0.6.3 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cogent 0.6.3 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "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" "+1.94.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 66 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: v0.17.2)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded mnist_read v1.0.1
[INFO] [stderr]   Downloaded rand_chacha v0.2.2
[INFO] [stderr]   Downloaded rand_hc v0.2.0
[INFO] [stderr]   Downloaded semver-parser v0.7.0
[INFO] [stderr]   Downloaded num v0.2.1
[INFO] [stderr]   Downloaded rustc_version v0.2.3
[INFO] [stderr]   Downloaded crossterm_winapi v0.6.2
[INFO] [stderr]   Downloaded num-rational v0.2.4
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded half v1.8.3
[INFO] [stderr]   Downloaded rand v0.7.3
[INFO] [stderr]   Downloaded num-bigint v0.2.6
[INFO] [stderr]   Downloaded itertools v0.9.0
[INFO] [stderr]   Downloaded ntapi v0.3.7
[INFO] [stderr]   Downloaded crossterm v0.18.2
[INFO] [stderr]   Downloaded arrayfire v3.8.0
[INFO] [stderr]   Downloaded mio v0.7.14
[INFO] [stderr]   Downloaded signal-hook v0.1.17
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] [stderr]   Downloaded rand_core v0.5.1
[INFO] [stderr]   Downloaded semver v0.9.0
[INFO] [stderr]   Downloaded miow v0.3.7
[INFO] [stderr]   Downloaded num-complex v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 891adec03bb1a70aca81f3d12ca1e860832845b8285e14635346c875b4ab9f86
[INFO] running `Command { std: "docker" "start" "-a" "891adec03bb1a70aca81f3d12ca1e860832845b8285e14635346c875b4ab9f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "891adec03bb1a70aca81f3d12ca1e860832845b8285e14635346c875b4ab9f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891adec03bb1a70aca81f3d12ca1e860832845b8285e14635346c875b4ab9f86", kill_on_drop: false }`
[INFO] [stdout] 891adec03bb1a70aca81f3d12ca1e860832845b8285e14635346c875b4ab9f86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf184f7d5b4c9c329a1fe6895e859476b74286776a7f604fa5d493906557c1dc
[INFO] running `Command { std: "docker" "start" "-a" "cf184f7d5b4c9c329a1fe6895e859476b74286776a7f604fa5d493906557c1dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling arrayfire v3.8.0
[INFO] [stderr]    Compiling crossterm v0.18.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling mnist_read v1.0.1
[INFO] [stderr]    Compiling cogent v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.71s
[INFO] running `Command { std: "docker" "inspect" "cf184f7d5b4c9c329a1fe6895e859476b74286776a7f604fa5d493906557c1dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf184f7d5b4c9c329a1fe6895e859476b74286776a7f604fa5d493906557c1dc", kill_on_drop: false }`
[INFO] [stdout] cf184f7d5b4c9c329a1fe6895e859476b74286776a7f604fa5d493906557c1dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5a95cce6a85205f16edf4a664c81a428c14903c04412d2860c6711cc97299f4
[INFO] running `Command { std: "docker" "start" "-a" "d5a95cce6a85205f16edf4a664c81a428c14903c04412d2860c6711cc97299f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cogent v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "d5a95cce6a85205f16edf4a664c81a428c14903c04412d2860c6711cc97299f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a95cce6a85205f16edf4a664c81a428c14903c04412d2860c6711cc97299f4", kill_on_drop: false }`
[INFO] [stdout] d5a95cce6a85205f16edf4a664c81a428c14903c04412d2860c6711cc97299f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45ce191cdb6605c46c7d8cc24e88275b820bdb2a88cf8dee10602a43dd39f92f
[INFO] running `Command { std: "docker" "start" "-a" "45ce191cdb6605c46c7d8cc24e88275b820bdb2a88cf8dee10602a43dd39f92f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cogent-7b05f2c40d572f87)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests cogent
[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::analyze_string (line 1062) ... 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::evaluate (line 847) ... 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 (line 927) ... 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/rustdoctestiM0f5R/rustcogThxF/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-9259fccf12476d50,libserde_json-49efc694054ca5ab,libmemchr-c0c1e26329cf4dad,libitoa-9504ee2897050eea,libzmij-6eca16da2cd38a7b,libcrossterm-608e6bc2e922acef,libsignal_hook-7c4301adc2895079,libsignal_hook_registry-9a4a6fc3e9ec85a2,liberrno-29d69b5efa3fab58,libmio-0350c6eaa025b864,liblog-daaabcfa7298a692,libbitflags-5ad7515f16cf4338,libparking_lot-9ce7682e70183baa,libparking_lot_core-6cd0b9df3e1c9e7c,libsmallvec-4bc50eb545cb53ed,liblock_api-e031e2da41cd10fe,libscopeguard-9728c2fe73941895,libinstant-f8798a50bb9ba8e7,libndarray-328b615fba1e7a12,libmatrixmultiply-6fed619e02bef013,libnum_complex-8f0a6465df954848,librawpointer-92e00ef2eb82c545,librand-5e2ea4989e842619,librand_chacha-bdefeb32e5e9bf41,libppv_lite86-dc8f79f8d81389fd,libzerocopy-6e9d4e07081cb9db,librand_core-6d856c9452610762,libgetrandom-acb448d3f7085366,libcfg_if-f1fc2100170eba64,libitertools-ba4bf3711d155743,libeither-d659ce059a0160a5,libarrayfire-c5732bf799efc9ee,libhalf-0570d5e74186665f,liblibc-370f442c9aee181d,libnum-d6c09675992b9d88,libnum_rational-e60009b9df43fe97,libnum_iter-ecf12d4706ec0133,libnum_complex-99ad35448724f7e3,libnum_bigint-328db175c639e2f7,libnum_integer-0edef7107d604219,libnum_traits-4a4423a1e3894e42,liblazy_static-43935f8bf5aea94d,libserde-0f09a88fbd948bd9,libserde_core-ddbfab38902d4b44}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustdoctestiM0f5R/rustcogThxF/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/rustdoctestiM0f5R/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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::div_helper::h1cfc049aaf70c895) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h5e89fd67c800ef68) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sub_helper::h29e34e00264db481) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h25b095be9d4f9544) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hbe3de0cca2988cf3) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h41f35b5ae8250860) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::h7f0719edca6dba6d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::random::randu::hbce15689254cd59b) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(_$LT$f32$u20$as$u20$arrayfire..core..data..ConstGenerator$GT$::generate::he652a245a8dc4eaf) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.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-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h05f5afcef27502ae) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (src/core/array.rs:710)
[INFO] [stdout]           >>>               arrayfire-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h5475a076dc7a3512) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.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-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(arrayfire::core::util::free_host::he4e2bc5cd7f7fa06) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.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-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(arrayfire::core::error::get_last_error::hc8391065a4da33c7) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.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_string (line 1062) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustdoctestfaUCNr/rustck2nNCu/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-9259fccf12476d50,libserde_json-49efc694054ca5ab,libmemchr-c0c1e26329cf4dad,libitoa-9504ee2897050eea,libzmij-6eca16da2cd38a7b,libcrossterm-608e6bc2e922acef,libsignal_hook-7c4301adc2895079,libsignal_hook_registry-9a4a6fc3e9ec85a2,liberrno-29d69b5efa3fab58,libmio-0350c6eaa025b864,liblog-daaabcfa7298a692,libbitflags-5ad7515f16cf4338,libparking_lot-9ce7682e70183baa,libparking_lot_core-6cd0b9df3e1c9e7c,libsmallvec-4bc50eb545cb53ed,liblock_api-e031e2da41cd10fe,libscopeguard-9728c2fe73941895,libinstant-f8798a50bb9ba8e7,libndarray-328b615fba1e7a12,libmatrixmultiply-6fed619e02bef013,libnum_complex-8f0a6465df954848,librawpointer-92e00ef2eb82c545,librand-5e2ea4989e842619,librand_chacha-bdefeb32e5e9bf41,libppv_lite86-dc8f79f8d81389fd,libzerocopy-6e9d4e07081cb9db,librand_core-6d856c9452610762,libgetrandom-acb448d3f7085366,libcfg_if-f1fc2100170eba64,libitertools-ba4bf3711d155743,libeither-d659ce059a0160a5,libarrayfire-c5732bf799efc9ee,libhalf-0570d5e74186665f,liblibc-370f442c9aee181d,libnum-d6c09675992b9d88,libnum_rational-e60009b9df43fe97,libnum_iter-ecf12d4706ec0133,libnum_complex-99ad35448724f7e3,libnum_bigint-328db175c639e2f7,libnum_integer-0edef7107d604219,libnum_traits-4a4423a1e3894e42,liblazy_static-43935f8bf5aea94d,libserde-0f09a88fbd948bd9,libserde_core-ddbfab38902d4b44}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustdoctestfaUCNr/rustck2nNCu/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/rustdoctestfaUCNr/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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h2d56c22280e9e296) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h469ff67674c534b7) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h52ce32249c6e3de6) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::div_helper::h1cfc049aaf70c895) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h484fcfd610278293) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h4fe9f62020d8fc37) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h5e89fd67c800ef68) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::pow_helper::hd21b21f52080a987) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sub_helper::h29e34e00264db481) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sub_helper::hc4d06e72b5749f5f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::and::h29f333802a3797c6) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::exp::h0f4e67df40c151e2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::log::hce5d0a52e6b3e6d4) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::tanh::h2471a2f93e7a154f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::maxof::h6679fefb2bcfac64) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sigmoid::h9c8ec21bd5feec75) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::eq_helper::h9c5f993565e7e1f5) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::eq_helper::hb1f75d5be24b6c4d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::gt_helper::hf48eb264389ec291) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h5b21ef4b13401373) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::hdb44d0e51cebece1) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h05f5afcef27502ae) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h245bd84a645f371d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h5f28afefaf7002c2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hae5b1feb624f2df2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::blas::matmul::h40935dba6cdd498b) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::blas::transpose::h064a95ecfd6cd19d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::diag_extract::habae6e0aa91b2fef) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h0eb6bdedee1ac957) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h25b095be9d4f9544) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h2bc92bf79cf42132) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h9032fcb01da83b9f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::hc2491baea63a98f5) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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::activation (line 183) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustdoctestAwGCZw/rustc4ItnDM/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-9259fccf12476d50,libserde_json-49efc694054ca5ab,libmemchr-c0c1e26329cf4dad,libitoa-9504ee2897050eea,libzmij-6eca16da2cd38a7b,libcrossterm-608e6bc2e922acef,libsignal_hook-7c4301adc2895079,libsignal_hook_registry-9a4a6fc3e9ec85a2,liberrno-29d69b5efa3fab58,libmio-0350c6eaa025b864,liblog-daaabcfa7298a692,libbitflags-5ad7515f16cf4338,libparking_lot-9ce7682e70183baa,libparking_lot_core-6cd0b9df3e1c9e7c,libsmallvec-4bc50eb545cb53ed,liblock_api-e031e2da41cd10fe,libscopeguard-9728c2fe73941895,libinstant-f8798a50bb9ba8e7,libndarray-328b615fba1e7a12,libmatrixmultiply-6fed619e02bef013,libnum_complex-8f0a6465df954848,librawpointer-92e00ef2eb82c545,librand-5e2ea4989e842619,librand_chacha-bdefeb32e5e9bf41,libppv_lite86-dc8f79f8d81389fd,libzerocopy-6e9d4e07081cb9db,librand_core-6d856c9452610762,libgetrandom-acb448d3f7085366,libcfg_if-f1fc2100170eba64,libitertools-ba4bf3711d155743,libeither-d659ce059a0160a5,libarrayfire-c5732bf799efc9ee,libhalf-0570d5e74186665f,liblibc-370f442c9aee181d,libnum-d6c09675992b9d88,libnum_rational-e60009b9df43fe97,libnum_iter-ecf12d4706ec0133,libnum_complex-99ad35448724f7e3,libnum_bigint-328db175c639e2f7,libnum_integer-0edef7107d604219,libnum_traits-4a4423a1e3894e42,liblazy_static-43935f8bf5aea94d,libserde-0f09a88fbd948bd9,libserde_core-ddbfab38902d4b44}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustdoctestAwGCZw/rustc4ItnDM/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/rustdoctestAwGCZw/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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::div_helper::h1cfc049aaf70c895) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h5e89fd67c800ef68) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sub_helper::h29e34e00264db481) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h25b095be9d4f9544) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hbe3de0cca2988cf3) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_is_scalar
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h41f35b5ae8250860) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_handle
[INFO] [stdout]           >>> referenced by array.rs:274 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:274)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::h7f0719edca6dba6d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_randu
[INFO] [stdout]           >>> referenced by random.rs:80 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/random.rs:80)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::random::randu::hbce15689254cd59b) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_constant
[INFO] [stdout]           >>> referenced by data.rs:242 (src/core/data.rs:242)
[INFO] [stdout]           >>>               arrayfire-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(_$LT$f32$u20$as$u20$arrayfire..core..data..ConstGenerator$GT$::generate::he652a245a8dc4eaf) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_retain_array
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h05f5afcef27502ae) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (src/core/array.rs:710)
[INFO] [stdout]           >>>               arrayfire-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h5475a076dc7a3512) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.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-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(arrayfire::core::util::free_host::he4e2bc5cd7f7fa06) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.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-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(arrayfire::core::error::get_last_error::hc8391065a4da33c7) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.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/rustdoctestIW5jz4/rustc2B4i1S/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-9259fccf12476d50,libserde_json-49efc694054ca5ab,libmemchr-c0c1e26329cf4dad,libitoa-9504ee2897050eea,libzmij-6eca16da2cd38a7b,libcrossterm-608e6bc2e922acef,libsignal_hook-7c4301adc2895079,libsignal_hook_registry-9a4a6fc3e9ec85a2,liberrno-29d69b5efa3fab58,libmio-0350c6eaa025b864,liblog-daaabcfa7298a692,libbitflags-5ad7515f16cf4338,libparking_lot-9ce7682e70183baa,libparking_lot_core-6cd0b9df3e1c9e7c,libsmallvec-4bc50eb545cb53ed,liblock_api-e031e2da41cd10fe,libscopeguard-9728c2fe73941895,libinstant-f8798a50bb9ba8e7,libndarray-328b615fba1e7a12,libmatrixmultiply-6fed619e02bef013,libnum_complex-8f0a6465df954848,librawpointer-92e00ef2eb82c545,librand-5e2ea4989e842619,librand_chacha-bdefeb32e5e9bf41,libppv_lite86-dc8f79f8d81389fd,libzerocopy-6e9d4e07081cb9db,librand_core-6d856c9452610762,libgetrandom-acb448d3f7085366,libcfg_if-f1fc2100170eba64,libitertools-ba4bf3711d155743,libeither-d659ce059a0160a5,libarrayfire-c5732bf799efc9ee,libhalf-0570d5e74186665f,liblibc-370f442c9aee181d,libnum-d6c09675992b9d88,libnum_rational-e60009b9df43fe97,libnum_iter-ecf12d4706ec0133,libnum_complex-99ad35448724f7e3,libnum_bigint-328db175c639e2f7,libnum_integer-0edef7107d604219,libnum_traits-4a4423a1e3894e42,liblazy_static-43935f8bf5aea94d,libserde-0f09a88fbd948bd9,libserde_core-ddbfab38902d4b44}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustdoctestIW5jz4/rustc2B4i1S/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/rustdoctestIW5jz4/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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h2d56c22280e9e296) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h469ff67674c534b7) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h52ce32249c6e3de6) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::div_helper::h1cfc049aaf70c895) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h484fcfd610278293) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h4fe9f62020d8fc37) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h5e89fd67c800ef68) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::pow_helper::hd21b21f52080a987) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sub_helper::h29e34e00264db481) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sub_helper::hc4d06e72b5749f5f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::and::h29f333802a3797c6) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::exp::h0f4e67df40c151e2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::log::hce5d0a52e6b3e6d4) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::tanh::h2471a2f93e7a154f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::maxof::h6679fefb2bcfac64) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sigmoid::h9c8ec21bd5feec75) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::eq_helper::hb1f75d5be24b6c4d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::gt_helper::hf48eb264389ec291) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h5b21ef4b13401373) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::hdb44d0e51cebece1) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h05f5afcef27502ae) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h245bd84a645f371d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h5f28afefaf7002c2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hae5b1feb624f2df2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::blas::matmul::h40935dba6cdd498b) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h0eb6bdedee1ac957) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h25b095be9d4f9544) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h2bc92bf79cf42132) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h9032fcb01da83b9f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::hc2491baea63a98f5) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::ha7c5333582769ce6) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h81522abc1e5017ef) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hbe3de0cca2988cf3) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hc7547e2a84045520) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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::train (line 283) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustdoctesta1ZlpY/rustc4N4RvQ/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-9259fccf12476d50,libserde_json-49efc694054ca5ab,libmemchr-c0c1e26329cf4dad,libitoa-9504ee2897050eea,libzmij-6eca16da2cd38a7b,libcrossterm-608e6bc2e922acef,libsignal_hook-7c4301adc2895079,libsignal_hook_registry-9a4a6fc3e9ec85a2,liberrno-29d69b5efa3fab58,libmio-0350c6eaa025b864,liblog-daaabcfa7298a692,libbitflags-5ad7515f16cf4338,libparking_lot-9ce7682e70183baa,libparking_lot_core-6cd0b9df3e1c9e7c,libsmallvec-4bc50eb545cb53ed,liblock_api-e031e2da41cd10fe,libscopeguard-9728c2fe73941895,libinstant-f8798a50bb9ba8e7,libndarray-328b615fba1e7a12,libmatrixmultiply-6fed619e02bef013,libnum_complex-8f0a6465df954848,librawpointer-92e00ef2eb82c545,librand-5e2ea4989e842619,librand_chacha-bdefeb32e5e9bf41,libppv_lite86-dc8f79f8d81389fd,libzerocopy-6e9d4e07081cb9db,librand_core-6d856c9452610762,libgetrandom-acb448d3f7085366,libcfg_if-f1fc2100170eba64,libitertools-ba4bf3711d155743,libeither-d659ce059a0160a5,libarrayfire-c5732bf799efc9ee,libhalf-0570d5e74186665f,liblibc-370f442c9aee181d,libnum-d6c09675992b9d88,libnum_rational-e60009b9df43fe97,libnum_iter-ecf12d4706ec0133,libnum_complex-99ad35448724f7e3,libnum_bigint-328db175c639e2f7,libnum_integer-0edef7107d604219,libnum_traits-4a4423a1e3894e42,liblazy_static-43935f8bf5aea94d,libserde-0f09a88fbd948bd9,libserde_core-ddbfab38902d4b44}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustdoctesta1ZlpY/rustc4N4RvQ/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/rustdoctesta1ZlpY/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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h2d56c22280e9e296) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h469ff67674c534b7) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h52ce32249c6e3de6) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::div_helper::h1cfc049aaf70c895) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h484fcfd610278293) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h4fe9f62020d8fc37) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h5e89fd67c800ef68) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::pow_helper::hd21b21f52080a987) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sub_helper::h29e34e00264db481) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sub_helper::hc4d06e72b5749f5f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::and::h29f333802a3797c6) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::exp::h0f4e67df40c151e2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::log::hce5d0a52e6b3e6d4) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::tanh::h2471a2f93e7a154f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::maxof::h6679fefb2bcfac64) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sigmoid::h9c8ec21bd5feec75) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::eq_helper::hb1f75d5be24b6c4d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::gt_helper::hf48eb264389ec291) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h5b21ef4b13401373) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::hdb44d0e51cebece1) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h05f5afcef27502ae) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h245bd84a645f371d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h5f28afefaf7002c2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hae5b1feb624f2df2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::blas::matmul::h40935dba6cdd498b) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h0eb6bdedee1ac957) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h25b095be9d4f9544) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h2bc92bf79cf42132) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h9032fcb01da83b9f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::hc2491baea63a98f5) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::ha7c5333582769ce6) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h81522abc1e5017ef) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hbe3de0cca2988cf3) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hc7547e2a84045520) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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 (line 927) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustdoctestAPVz7x/rustcu00svF/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-9259fccf12476d50,libserde_json-49efc694054ca5ab,libmemchr-c0c1e26329cf4dad,libitoa-9504ee2897050eea,libzmij-6eca16da2cd38a7b,libcrossterm-608e6bc2e922acef,libsignal_hook-7c4301adc2895079,libsignal_hook_registry-9a4a6fc3e9ec85a2,liberrno-29d69b5efa3fab58,libmio-0350c6eaa025b864,liblog-daaabcfa7298a692,libbitflags-5ad7515f16cf4338,libparking_lot-9ce7682e70183baa,libparking_lot_core-6cd0b9df3e1c9e7c,libsmallvec-4bc50eb545cb53ed,liblock_api-e031e2da41cd10fe,libscopeguard-9728c2fe73941895,libinstant-f8798a50bb9ba8e7,libndarray-328b615fba1e7a12,libmatrixmultiply-6fed619e02bef013,libnum_complex-8f0a6465df954848,librawpointer-92e00ef2eb82c545,librand-5e2ea4989e842619,librand_chacha-bdefeb32e5e9bf41,libppv_lite86-dc8f79f8d81389fd,libzerocopy-6e9d4e07081cb9db,librand_core-6d856c9452610762,libgetrandom-acb448d3f7085366,libcfg_if-f1fc2100170eba64,libitertools-ba4bf3711d155743,libeither-d659ce059a0160a5,libarrayfire-c5732bf799efc9ee,libhalf-0570d5e74186665f,liblibc-370f442c9aee181d,libnum-d6c09675992b9d88,libnum_rational-e60009b9df43fe97,libnum_iter-ecf12d4706ec0133,libnum_complex-99ad35448724f7e3,libnum_bigint-328db175c639e2f7,libnum_integer-0edef7107d604219,libnum_traits-4a4423a1e3894e42,liblazy_static-43935f8bf5aea94d,libserde-0f09a88fbd948bd9,libserde_core-ddbfab38902d4b44}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustdoctestAPVz7x/rustcu00svF/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/rustdoctestAPVz7x/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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h2d56c22280e9e296) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h469ff67674c534b7) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::add_helper::h52ce32249c6e3de6) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::div_helper::h1cfc049aaf70c895) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h484fcfd610278293) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h4fe9f62020d8fc37) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::mul_helper::h5e89fd67c800ef68) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::pow_helper::hd21b21f52080a987) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sub_helper::h29e34e00264db481) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sub_helper::hc4d06e72b5749f5f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::and::h29f333802a3797c6) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::exp::h0f4e67df40c151e2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::log::hce5d0a52e6b3e6d4) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::tanh::h2471a2f93e7a154f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::maxof::h6679fefb2bcfac64) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::sigmoid::h9c8ec21bd5feec75) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::eq_helper::h9c5f993565e7e1f5) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::eq_helper::hb1f75d5be24b6c4d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.03.rcgu.o:(arrayfire::core::arith::gt_helper::hf48eb264389ec291) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h5b21ef4b13401373) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::hdb44d0e51cebece1) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-c5732bf799efc9ee.arrayfire.3de466fb0bf30693-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h05f5afcef27502ae) in archive /opt/rustwide/target/debug/deps/libarrayfire-c5732bf799efc9ee.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h245bd84a645f371d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h5f28afefaf7002c2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hae5b1feb624f2df2) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::blas::matmul::h40935dba6cdd498b) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::blas::transpose::h064a95ecfd6cd19d) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::diag_extract::habae6e0aa91b2fef) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h0eb6bdedee1ac957) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h25b095be9d4f9544) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::data::tile::h2bc92bf79cf42132) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h9032fcb01da83b9f) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-9259fccf12476d50.cogent.315fb418c7d9be48-cgu.06.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::hc2491baea63a98f5) in archive /opt/rustwide/target/debug/deps/libcogent-9259fccf12476d50.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 1.01s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "45ce191cdb6605c46c7d8cc24e88275b820bdb2a88cf8dee10602a43dd39f92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ce191cdb6605c46c7d8cc24e88275b820bdb2a88cf8dee10602a43dd39f92f", kill_on_drop: false }`
[INFO] [stdout] 45ce191cdb6605c46c7d8cc24e88275b820bdb2a88cf8dee10602a43dd39f92f
