[INFO] fetching crate cogent 0.6.3...
[INFO] testing cogent-0.6.3 against 1.93.0 for beta-1.94-1
[INFO] extracting crate cogent 0.6.3 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cogent 0.6.3 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "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" "+1.93.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded signal-hook v0.1.17
[INFO] [stderr]   Downloaded mnist_read v1.0.1
[INFO] [stderr]   Downloaded crossterm_winapi v0.6.2
[INFO] [stderr]   Downloaded parking_lot_core v0.8.6
[INFO] [stderr]   Downloaded half v1.8.3
[INFO] [stderr]   Downloaded parking_lot v0.11.2
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded mio v0.7.14
[INFO] [stderr]   Downloaded itertools v0.9.0
[INFO] [stderr]   Downloaded crossterm v0.18.2
[INFO] [stderr]   Downloaded ntapi v0.3.7
[INFO] [stderr]   Downloaded arrayfire v3.8.0
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 820feff72c9415b454812841797370d3cd8d906e892311900400443742b8d8e0
[INFO] running `Command { std: "docker" "start" "-a" "820feff72c9415b454812841797370d3cd8d906e892311900400443742b8d8e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "820feff72c9415b454812841797370d3cd8d906e892311900400443742b8d8e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820feff72c9415b454812841797370d3cd8d906e892311900400443742b8d8e0", kill_on_drop: false }`
[INFO] [stdout] 820feff72c9415b454812841797370d3cd8d906e892311900400443742b8d8e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5f8d26a604b8fe395bf397cdb0af3ca76367579e63c17018a245df7d8a0f57e
[INFO] running `Command { std: "docker" "start" "-a" "e5f8d26a604b8fe395bf397cdb0af3ca76367579e63c17018a245df7d8a0f57e", 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 serde v1.0.228
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossterm v0.18.2
[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 serde_derive v1.0.228
[INFO] [stderr]    Compiling mnist_read v1.0.1
[INFO] [stderr]    Compiling arrayfire v3.8.0
[INFO] [stderr]    Compiling cogent v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.17s
[INFO] running `Command { std: "docker" "inspect" "e5f8d26a604b8fe395bf397cdb0af3ca76367579e63c17018a245df7d8a0f57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f8d26a604b8fe395bf397cdb0af3ca76367579e63c17018a245df7d8a0f57e", kill_on_drop: false }`
[INFO] [stdout] e5f8d26a604b8fe395bf397cdb0af3ca76367579e63c17018a245df7d8a0f57e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4208d23bf061679bbee2a6a1975d50d0ca569e610a7a73f08a6489b21360c004
[INFO] running `Command { std: "docker" "start" "-a" "4208d23bf061679bbee2a6a1975d50d0ca569e610a7a73f08a6489b21360c004", kill_on_drop: false }`
[INFO] [stderr]    Compiling cogent v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "4208d23bf061679bbee2a6a1975d50d0ca569e610a7a73f08a6489b21360c004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4208d23bf061679bbee2a6a1975d50d0ca569e610a7a73f08a6489b21360c004", kill_on_drop: false }`
[INFO] [stdout] 4208d23bf061679bbee2a6a1975d50d0ca569e610a7a73f08a6489b21360c004
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ec3794f131c708eaeb746b40944ee447fe6ad56130e5574d93b14528dd79d62
[INFO] running `Command { std: "docker" "start" "-a" "3ec3794f131c708eaeb746b40944ee447fe6ad56130e5574d93b14528dd79d62", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cogent-38c0ac73a3895e11)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests cogent
[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 (line 927) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::train (line 283) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::evaluate (line 847) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::activation (line 183) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::analyze_string (line 1062) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::new (line 70) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustc37HrmX/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-ce3010417f9ded12,libserde_json-4bd5781624e6f550,libmemchr-eb85d1cafae4d995,libitoa-91f4e0d52992fb06,libzmij-065f1664dacd439b,libcrossterm-94e754d52ac33052,libsignal_hook-4e8d2725bfdd9301,libsignal_hook_registry-b38ac7a2271ae6cb,liberrno-cef8dfd9211793c2,libmio-424ba22666108088,liblog-78e4da15d8b91720,libbitflags-d54f8e17922c701a,libparking_lot-584e3f291a8ea0d7,libparking_lot_core-cf4f6ffdf1c99314,libsmallvec-4bd21081767e6f3d,liblock_api-d72cc7a8ffd3bb1e,libscopeguard-960bed951b190f8d,libinstant-e681cd56e9720d38,libndarray-28b8654d4aaa750c,libmatrixmultiply-9bead13c49f3cdee,libnum_complex-6b957caff6e4b37c,librawpointer-1d9b9cf0d1d01a51,librand-c40b4e65e56d1838,librand_chacha-3731935d16d93149,libppv_lite86-b385eac4bba9e7bd,libzerocopy-c8477f42617836df,librand_core-07f6873b715ab74c,libgetrandom-f14a9e90be8ee518,libcfg_if-08093ddc6503729e,libitertools-5b8510490800c671,libeither-42f101cb8ecf3868,libarrayfire-f6a06c48b073fdf6,libhalf-ef4525e9c02608c5,liblibc-2c9a70258e1ea943,libnum-c903eadb86854d7c,libnum_rational-d382a53e95e4f05c,libnum_iter-aa4488a4a8ab35b6,libnum_complex-7105026ffb481c95,libnum_bigint-85c035d4ae5ec5f3,libnum_integer-0f5e67aaca0544f6,libnum_traits-baf66553676b1948,liblazy_static-3ec16484d0412b32,libserde-807545cd300fc523,libserde_core-ef0b215d6e3af41b}.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/rustc37HrmX/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/rustdoctestJAoUVk/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_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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::h8dc9eff94487108d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hd134a935879f5d2e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::ha6aaa5fc468d7580) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::hf916c8a3287f5410) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::random::randu::hbec5625e610dda94) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::div_helper::h8be8bd8dfc0f103a) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::h294ff5bb0db3d468) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::sub_helper::hb12c0de65c4d0b27) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(_$LT$f32$u20$as$u20$arrayfire..core..data..ConstGenerator$GT$::generate::hf696f0121abdec12) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.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-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h4baf1078f278722f) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (src/core/array.rs:710)
[INFO] [stdout]           >>>               arrayfire-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hbe7f46d208215b72) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.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-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(arrayfire::core::util::free_host::h1ac4510012ad11e7) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.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-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(arrayfire::core::error::get_last_error::hfe6c2fcdb4098b07) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::analyze (line 927) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcLpCJeu/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-ce3010417f9ded12,libserde_json-4bd5781624e6f550,libmemchr-eb85d1cafae4d995,libitoa-91f4e0d52992fb06,libzmij-065f1664dacd439b,libcrossterm-94e754d52ac33052,libsignal_hook-4e8d2725bfdd9301,libsignal_hook_registry-b38ac7a2271ae6cb,liberrno-cef8dfd9211793c2,libmio-424ba22666108088,liblog-78e4da15d8b91720,libbitflags-d54f8e17922c701a,libparking_lot-584e3f291a8ea0d7,libparking_lot_core-cf4f6ffdf1c99314,libsmallvec-4bd21081767e6f3d,liblock_api-d72cc7a8ffd3bb1e,libscopeguard-960bed951b190f8d,libinstant-e681cd56e9720d38,libndarray-28b8654d4aaa750c,libmatrixmultiply-9bead13c49f3cdee,libnum_complex-6b957caff6e4b37c,librawpointer-1d9b9cf0d1d01a51,librand-c40b4e65e56d1838,librand_chacha-3731935d16d93149,libppv_lite86-b385eac4bba9e7bd,libzerocopy-c8477f42617836df,librand_core-07f6873b715ab74c,libgetrandom-f14a9e90be8ee518,libcfg_if-08093ddc6503729e,libitertools-5b8510490800c671,libeither-42f101cb8ecf3868,libarrayfire-f6a06c48b073fdf6,libhalf-ef4525e9c02608c5,liblibc-2c9a70258e1ea943,libnum-c903eadb86854d7c,libnum_rational-d382a53e95e4f05c,libnum_iter-aa4488a4a8ab35b6,libnum_complex-7105026ffb481c95,libnum_bigint-85c035d4ae5ec5f3,libnum_integer-0f5e67aaca0544f6,libnum_traits-baf66553676b1948,liblazy_static-3ec16484d0412b32,libserde-807545cd300fc523,libserde_core-ef0b215d6e3af41b}.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/rustcLpCJeu/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/rustdoctestclReKR/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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::add_helper::h3929a516ccbf8c3c) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::add_helper::h58fca3fe1b2c608e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::add_helper::h6717eb7868dcde76) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::div_helper::h8be8bd8dfc0f103a) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::h294ff5bb0db3d468) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::ha39096d5941a23b4) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::hbda79b16842dbc25) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::pow_helper::h704aa5a2a9149f60) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::sub_helper::hb12c0de65c4d0b27) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::sub_helper::hd6c94cb56f997687) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::and::h8a2d697b173eb8d9) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::exp::hcc10937eeb02d306) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::log::hacead98d0386ffb4) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::tanh::h212d19aa7d555567) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::maxof::h01c8d2f3e0183528) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::sigmoid::h5f02adba475fa233) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::eq_helper::h8fd6b2c4dd1f9992) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::eq_helper::hda449cc6292fff7d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::gt_helper::hbb4ae1032a4c7e9b) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h0ccbe8759e36c5da) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h5a03ec5dee10f755) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h4baf1078f278722f) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h2f805f5ea1111f39) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::ha3873b9083f15297) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hb447a68f54bdd7fa) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::blas::matmul::hd6fd7e81d23cfc91) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::blas::transpose::h94398007810ea7f1) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::diag_extract::h431ac4ba1ba9688d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::h8dc9eff94487108d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::hacd76617e176824b) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::hbdb0df224ec3d519) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h170df61d2e0ab9a6) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h1b39c3c1af06283e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::train (line 283) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustc6Z3inJ/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-ce3010417f9ded12,libserde_json-4bd5781624e6f550,libmemchr-eb85d1cafae4d995,libitoa-91f4e0d52992fb06,libzmij-065f1664dacd439b,libcrossterm-94e754d52ac33052,libsignal_hook-4e8d2725bfdd9301,libsignal_hook_registry-b38ac7a2271ae6cb,liberrno-cef8dfd9211793c2,libmio-424ba22666108088,liblog-78e4da15d8b91720,libbitflags-d54f8e17922c701a,libparking_lot-584e3f291a8ea0d7,libparking_lot_core-cf4f6ffdf1c99314,libsmallvec-4bd21081767e6f3d,liblock_api-d72cc7a8ffd3bb1e,libscopeguard-960bed951b190f8d,libinstant-e681cd56e9720d38,libndarray-28b8654d4aaa750c,libmatrixmultiply-9bead13c49f3cdee,libnum_complex-6b957caff6e4b37c,librawpointer-1d9b9cf0d1d01a51,librand-c40b4e65e56d1838,librand_chacha-3731935d16d93149,libppv_lite86-b385eac4bba9e7bd,libzerocopy-c8477f42617836df,librand_core-07f6873b715ab74c,libgetrandom-f14a9e90be8ee518,libcfg_if-08093ddc6503729e,libitertools-5b8510490800c671,libeither-42f101cb8ecf3868,libarrayfire-f6a06c48b073fdf6,libhalf-ef4525e9c02608c5,liblibc-2c9a70258e1ea943,libnum-c903eadb86854d7c,libnum_rational-d382a53e95e4f05c,libnum_iter-aa4488a4a8ab35b6,libnum_complex-7105026ffb481c95,libnum_bigint-85c035d4ae5ec5f3,libnum_integer-0f5e67aaca0544f6,libnum_traits-baf66553676b1948,liblazy_static-3ec16484d0412b32,libserde-807545cd300fc523,libserde_core-ef0b215d6e3af41b}.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/rustc6Z3inJ/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/rustdoctestHQ1F3N/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_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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h0ccbe8759e36c5da) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h5a03ec5dee10f755) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h4baf1078f278722f) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h2f805f5ea1111f39) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::ha3873b9083f15297) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hb447a68f54bdd7fa) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::blas::matmul::hd6fd7e81d23cfc91) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::h8dc9eff94487108d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::hacd76617e176824b) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::hbdb0df224ec3d519) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h170df61d2e0ab9a6) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h1b39c3c1af06283e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::h1bbae6cec5e96477) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h3792f8bd5f469512) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hd134a935879f5d2e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hd3016380ff136b1a) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_data_ptr
[INFO] [stdout]           >>> referenced by array.rs:525 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:525)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::host::hab328235b4f56aa2) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_elements
[INFO] [stdout]           >>> referenced by array.rs:410 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:410)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::elements::ha2e0c732d8802047) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_is_scalar
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h92cadfb77ac846db) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h9da533130e411eee) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::ha6aaa5fc468d7580) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_handle
[INFO] [stdout]           >>> referenced by array.rs:274 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:274)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::hf916c8a3287f5410) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_index
[INFO] [stdout]           >>> referenced by index.rs:272 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/index.rs:272)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::index::index::h357b65f6f7d1f659) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::random::randu::hbec5625e610dda94) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_max
[INFO] [stdout]           >>> referenced by mod.rs:155 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:155)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::max::hf1f34f54c3f32956) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sum
[INFO] [stdout]           >>> referenced by mod.rs:155 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:155)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum::h58d7f67123706888) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_imax
[INFO] [stdout]           >>> referenced by mod.rs:874 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:874)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::imax::h192be12195a1958d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sum_all
[INFO] [stdout]           >>> referenced by mod.rs:543 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:543)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum_all::h22a0ed95e1dfa6cc) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by mod.rs:543 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:543)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum_all::h430a73671bf21e84) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by mod.rs:543 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:543)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum_all::h7f807944392522bb) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::add_helper::h3929a516ccbf8c3c) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::add_helper::h58fca3fe1b2c608e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::add_helper::h6717eb7868dcde76) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::div_helper::h8be8bd8dfc0f103a) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::h294ff5bb0db3d468) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::ha39096d5941a23b4) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::hbda79b16842dbc25) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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::evaluate (line 847) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustciKsV9k/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-ce3010417f9ded12,libserde_json-4bd5781624e6f550,libmemchr-eb85d1cafae4d995,libitoa-91f4e0d52992fb06,libzmij-065f1664dacd439b,libcrossterm-94e754d52ac33052,libsignal_hook-4e8d2725bfdd9301,libsignal_hook_registry-b38ac7a2271ae6cb,liberrno-cef8dfd9211793c2,libmio-424ba22666108088,liblog-78e4da15d8b91720,libbitflags-d54f8e17922c701a,libparking_lot-584e3f291a8ea0d7,libparking_lot_core-cf4f6ffdf1c99314,libsmallvec-4bd21081767e6f3d,liblock_api-d72cc7a8ffd3bb1e,libscopeguard-960bed951b190f8d,libinstant-e681cd56e9720d38,libndarray-28b8654d4aaa750c,libmatrixmultiply-9bead13c49f3cdee,libnum_complex-6b957caff6e4b37c,librawpointer-1d9b9cf0d1d01a51,librand-c40b4e65e56d1838,librand_chacha-3731935d16d93149,libppv_lite86-b385eac4bba9e7bd,libzerocopy-c8477f42617836df,librand_core-07f6873b715ab74c,libgetrandom-f14a9e90be8ee518,libcfg_if-08093ddc6503729e,libitertools-5b8510490800c671,libeither-42f101cb8ecf3868,libarrayfire-f6a06c48b073fdf6,libhalf-ef4525e9c02608c5,liblibc-2c9a70258e1ea943,libnum-c903eadb86854d7c,libnum_rational-d382a53e95e4f05c,libnum_iter-aa4488a4a8ab35b6,libnum_complex-7105026ffb481c95,libnum_bigint-85c035d4ae5ec5f3,libnum_integer-0f5e67aaca0544f6,libnum_traits-baf66553676b1948,liblazy_static-3ec16484d0412b32,libserde-807545cd300fc523,libserde_core-ef0b215d6e3af41b}.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/rustciKsV9k/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/rustdoctestvPvVzV/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_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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h0ccbe8759e36c5da) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h5a03ec5dee10f755) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h4baf1078f278722f) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h2f805f5ea1111f39) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::ha3873b9083f15297) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hb447a68f54bdd7fa) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::blas::matmul::hd6fd7e81d23cfc91) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::h8dc9eff94487108d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::hacd76617e176824b) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::hbdb0df224ec3d519) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h170df61d2e0ab9a6) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h1b39c3c1af06283e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::h1bbae6cec5e96477) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h3792f8bd5f469512) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hd134a935879f5d2e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hd3016380ff136b1a) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_data_ptr
[INFO] [stdout]           >>> referenced by array.rs:525 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:525)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::host::hab328235b4f56aa2) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_elements
[INFO] [stdout]           >>> referenced by array.rs:410 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:410)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::elements::ha2e0c732d8802047) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_is_scalar
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h92cadfb77ac846db) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h9da533130e411eee) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::ha6aaa5fc468d7580) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_handle
[INFO] [stdout]           >>> referenced by array.rs:274 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:274)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::hf916c8a3287f5410) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_index
[INFO] [stdout]           >>> referenced by index.rs:272 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/index.rs:272)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::index::index::h357b65f6f7d1f659) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::random::randu::hbec5625e610dda94) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_max
[INFO] [stdout]           >>> referenced by mod.rs:155 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:155)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::max::hf1f34f54c3f32956) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sum
[INFO] [stdout]           >>> referenced by mod.rs:155 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:155)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum::h58d7f67123706888) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_imax
[INFO] [stdout]           >>> referenced by mod.rs:874 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:874)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::imax::h192be12195a1958d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sum_all
[INFO] [stdout]           >>> referenced by mod.rs:543 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:543)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum_all::h22a0ed95e1dfa6cc) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by mod.rs:543 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:543)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum_all::h430a73671bf21e84) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by mod.rs:543 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:543)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum_all::h7f807944392522bb) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::add_helper::h3929a516ccbf8c3c) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::add_helper::h58fca3fe1b2c608e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::add_helper::h6717eb7868dcde76) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::div_helper::h8be8bd8dfc0f103a) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::h294ff5bb0db3d468) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::ha39096d5941a23b4) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::hbda79b16842dbc25) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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/rustcXN4Bhd/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-ce3010417f9ded12,libserde_json-4bd5781624e6f550,libmemchr-eb85d1cafae4d995,libitoa-91f4e0d52992fb06,libzmij-065f1664dacd439b,libcrossterm-94e754d52ac33052,libsignal_hook-4e8d2725bfdd9301,libsignal_hook_registry-b38ac7a2271ae6cb,liberrno-cef8dfd9211793c2,libmio-424ba22666108088,liblog-78e4da15d8b91720,libbitflags-d54f8e17922c701a,libparking_lot-584e3f291a8ea0d7,libparking_lot_core-cf4f6ffdf1c99314,libsmallvec-4bd21081767e6f3d,liblock_api-d72cc7a8ffd3bb1e,libscopeguard-960bed951b190f8d,libinstant-e681cd56e9720d38,libndarray-28b8654d4aaa750c,libmatrixmultiply-9bead13c49f3cdee,libnum_complex-6b957caff6e4b37c,librawpointer-1d9b9cf0d1d01a51,librand-c40b4e65e56d1838,librand_chacha-3731935d16d93149,libppv_lite86-b385eac4bba9e7bd,libzerocopy-c8477f42617836df,librand_core-07f6873b715ab74c,libgetrandom-f14a9e90be8ee518,libcfg_if-08093ddc6503729e,libitertools-5b8510490800c671,libeither-42f101cb8ecf3868,libarrayfire-f6a06c48b073fdf6,libhalf-ef4525e9c02608c5,liblibc-2c9a70258e1ea943,libnum-c903eadb86854d7c,libnum_rational-d382a53e95e4f05c,libnum_iter-aa4488a4a8ab35b6,libnum_complex-7105026ffb481c95,libnum_bigint-85c035d4ae5ec5f3,libnum_integer-0f5e67aaca0544f6,libnum_traits-baf66553676b1948,liblazy_static-3ec16484d0412b32,libserde-807545cd300fc523,libserde_core-ef0b215d6e3af41b}.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/rustcXN4Bhd/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/rustdoctestn38FS0/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_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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::h8dc9eff94487108d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hd134a935879f5d2e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_is_scalar
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::ha6aaa5fc468d7580) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_handle
[INFO] [stdout]           >>> referenced by array.rs:274 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:274)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::hf916c8a3287f5410) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::random::randu::hbec5625e610dda94) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::div_helper::h8be8bd8dfc0f103a) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::mul_helper::h294ff5bb0db3d468) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.05.rcgu.o:(arrayfire::core::arith::sub_helper::hb12c0de65c4d0b27) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(_$LT$f32$u20$as$u20$arrayfire..core..data..ConstGenerator$GT$::generate::hf696f0121abdec12) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_retain_array
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h4baf1078f278722f) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (src/core/array.rs:710)
[INFO] [stdout]           >>>               arrayfire-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hbe7f46d208215b72) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.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-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(arrayfire::core::util::free_host::h1ac4510012ad11e7) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.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-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(arrayfire::core::error::get_last_error::hfe6c2fcdb4098b07) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.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/rustcoYeOfT/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-ce3010417f9ded12,libserde_json-4bd5781624e6f550,libmemchr-eb85d1cafae4d995,libitoa-91f4e0d52992fb06,libzmij-065f1664dacd439b,libcrossterm-94e754d52ac33052,libsignal_hook-4e8d2725bfdd9301,libsignal_hook_registry-b38ac7a2271ae6cb,liberrno-cef8dfd9211793c2,libmio-424ba22666108088,liblog-78e4da15d8b91720,libbitflags-d54f8e17922c701a,libparking_lot-584e3f291a8ea0d7,libparking_lot_core-cf4f6ffdf1c99314,libsmallvec-4bd21081767e6f3d,liblock_api-d72cc7a8ffd3bb1e,libscopeguard-960bed951b190f8d,libinstant-e681cd56e9720d38,libndarray-28b8654d4aaa750c,libmatrixmultiply-9bead13c49f3cdee,libnum_complex-6b957caff6e4b37c,librawpointer-1d9b9cf0d1d01a51,librand-c40b4e65e56d1838,librand_chacha-3731935d16d93149,libppv_lite86-b385eac4bba9e7bd,libzerocopy-c8477f42617836df,librand_core-07f6873b715ab74c,libgetrandom-f14a9e90be8ee518,libcfg_if-08093ddc6503729e,libitertools-5b8510490800c671,libeither-42f101cb8ecf3868,libarrayfire-f6a06c48b073fdf6,libhalf-ef4525e9c02608c5,liblibc-2c9a70258e1ea943,libnum-c903eadb86854d7c,libnum_rational-d382a53e95e4f05c,libnum_iter-aa4488a4a8ab35b6,libnum_complex-7105026ffb481c95,libnum_bigint-85c035d4ae5ec5f3,libnum_integer-0f5e67aaca0544f6,libnum_traits-baf66553676b1948,liblazy_static-3ec16484d0412b32,libserde-807545cd300fc523,libserde_core-ef0b215d6e3af41b}.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/rustcoYeOfT/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/rustdoctestFQ2oZY/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_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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h0ccbe8759e36c5da) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h5a03ec5dee10f755) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-f6a06c48b073fdf6.arrayfire.cd580bb5fc8e7702-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h4baf1078f278722f) in archive /opt/rustwide/target/debug/deps/libarrayfire-f6a06c48b073fdf6.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::h2f805f5ea1111f39) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::ha3873b9083f15297) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hb447a68f54bdd7fa) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::blas::matmul::hd6fd7e81d23cfc91) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::blas::transpose::h94398007810ea7f1) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::diag_extract::h431ac4ba1ba9688d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::h8dc9eff94487108d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::hacd76617e176824b) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::data::tile::hbdb0df224ec3d519) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h170df61d2e0ab9a6) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h1b39c3c1af06283e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::h1bbae6cec5e96477) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::h7e3c32c23f865614) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h3792f8bd5f469512) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hd134a935879f5d2e) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::hd3016380ff136b1a) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_data_ptr
[INFO] [stdout]           >>> referenced by array.rs:525 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:525)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::host::hab328235b4f56aa2) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_elements
[INFO] [stdout]           >>> referenced by array.rs:410 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:410)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::elements::ha2e0c732d8802047) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_is_scalar
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h92cadfb77ac846db) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h9da533130e411eee) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::ha6aaa5fc468d7580) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_handle
[INFO] [stdout]           >>> referenced by array.rs:274 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:274)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::hf916c8a3287f5410) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_index
[INFO] [stdout]           >>> referenced by index.rs:272 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/index.rs:272)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::index::index::h357b65f6f7d1f659) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::core::random::randu::hbec5625e610dda94) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sum_by_key
[INFO] [stdout]           >>> referenced by mod.rs:1291 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:1291)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum_by_key::hdd062f909cfb27e3) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_max
[INFO] [stdout]           >>> referenced by mod.rs:155 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:155)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::max::hf1f34f54c3f32956) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sum
[INFO] [stdout]           >>> referenced by mod.rs:155 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:155)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum::h58d7f67123706888) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_imax
[INFO] [stdout]           >>> referenced by mod.rs:874 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:874)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::imax::h192be12195a1958d) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_sum_all
[INFO] [stdout]           >>> referenced by mod.rs:543 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:543)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum_all::h22a0ed95e1dfa6cc) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by mod.rs:543 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:543)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum_all::h430a73671bf21e84) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.rlib
[INFO] [stdout]           >>> referenced by mod.rs:543 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/algorithm/mod.rs:543)
[INFO] [stdout]           >>>               cogent-ce3010417f9ded12.cogent.42b69462619ff7c5-cgu.03.rcgu.o:(arrayfire::algorithm::sum_all::h7f807944392522bb) in archive /opt/rustwide/target/debug/deps/libcogent-ce3010417f9ded12.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 0.64s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3ec3794f131c708eaeb746b40944ee447fe6ad56130e5574d93b14528dd79d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec3794f131c708eaeb746b40944ee447fe6ad56130e5574d93b14528dd79d62", kill_on_drop: false }`
[INFO] [stdout] 3ec3794f131c708eaeb746b40944ee447fe6ad56130e5574d93b14528dd79d62
