[INFO] fetching crate cogent 0.6.3...
[INFO] testing cogent-0.6.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cogent 0.6.3 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cogent 0.6.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 63 packages to latest compatible versions
[INFO] [stderr]       Adding crossterm v0.18.2 (available: v0.29.0)
[INFO] [stderr]       Adding itertools v0.9.0 (available: v0.14.0)
[INFO] [stderr]       Adding ndarray v0.14.0 (available: v0.17.1)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f7cbaabc6bd6d98e0f2feb8e47f12d7b210495858f388ea3d5bccc10277dd05
[INFO] running `Command { std: "docker" "start" "-a" "2f7cbaabc6bd6d98e0f2feb8e47f12d7b210495858f388ea3d5bccc10277dd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f7cbaabc6bd6d98e0f2feb8e47f12d7b210495858f388ea3d5bccc10277dd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f7cbaabc6bd6d98e0f2feb8e47f12d7b210495858f388ea3d5bccc10277dd05", kill_on_drop: false }`
[INFO] [stdout] 2f7cbaabc6bd6d98e0f2feb8e47f12d7b210495858f388ea3d5bccc10277dd05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d32d8826fb1958cd2642deec5067348c439eb4b62fb39fb487c7bd7455d918c9
[INFO] running `Command { std: "docker" "start" "-a" "d32d8826fb1958cd2642deec5067348c439eb4b62fb39fb487c7bd7455d918c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling crossterm v0.18.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling arrayfire v3.8.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling mnist_read v1.0.1
[INFO] [stderr]    Compiling cogent v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.39s
[INFO] running `Command { std: "docker" "inspect" "d32d8826fb1958cd2642deec5067348c439eb4b62fb39fb487c7bd7455d918c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32d8826fb1958cd2642deec5067348c439eb4b62fb39fb487c7bd7455d918c9", kill_on_drop: false }`
[INFO] [stdout] d32d8826fb1958cd2642deec5067348c439eb4b62fb39fb487c7bd7455d918c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbfacc6b99c2e62ccaccfe7a899429cf89cd394552e2e82e971a0f8f4d02977a
[INFO] running `Command { std: "docker" "start" "-a" "cbfacc6b99c2e62ccaccfe7a899429cf89cd394552e2e82e971a0f8f4d02977a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cogent v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "cbfacc6b99c2e62ccaccfe7a899429cf89cd394552e2e82e971a0f8f4d02977a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbfacc6b99c2e62ccaccfe7a899429cf89cd394552e2e82e971a0f8f4d02977a", kill_on_drop: false }`
[INFO] [stdout] cbfacc6b99c2e62ccaccfe7a899429cf89cd394552e2e82e971a0f8f4d02977a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8dd14ab853f4fbe5543a091636fcb14e70feaee03f6767377ea15a2adb775fe9
[INFO] running `Command { std: "docker" "start" "-a" "8dd14ab853f4fbe5543a091636fcb14e70feaee03f6767377ea15a2adb775fe9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cogent-bbe6cf3b645684df)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cogent
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::analyze_string (line 1099) ... ignored
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::export (line 1306) ... ignored
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::import (line 1348) ... ignored
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::new (line 70) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::activation (line 183) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::evaluate (line 847) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::analyze (line 927) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::analyze_string (line 1062) ... FAILED
[INFO] [stdout] test src/neural_network.rs - neural_network::NeuralNetwork::train (line 283) ... 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/rustcXHG3AI/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-e435d912ffd5f5d4,libserde_json-f8dd111aa1eebc08,libmemchr-f04d4ed0ff57c3c8,libitoa-6b76ec393d6a2c41,libryu-0ea4bafc9bef6d8b,libcrossterm-f54293df43a4aec9,libsignal_hook-2ef7cb30ad3c9e89,libsignal_hook_registry-0e45a8eca25f22d2,libmio-b84ec3fccde76128,liblog-45f74354a8b36c20,libbitflags-e2b4db6c651223da,libparking_lot-4ff5d73b98d5a6c3,libparking_lot_core-a8bf032e00dea757,libsmallvec-45f6e3b8047adea1,liblock_api-b14bc138db870a36,libscopeguard-d52bd00767847e44,libinstant-d54cef2a6f7dfd4e,libndarray-f9e7e69d8b5403af,libmatrixmultiply-4a4b7026a6a016ee,libnum_complex-c9dcdb8321466e1e,librawpointer-a726d041f28ef5ec,librand-911dba9828c48c88,librand_chacha-4a88124fd337bd67,libppv_lite86-1f94671457ce84ff,libzerocopy-cce06fb2122f9e8f,librand_core-6ff7fee77c945fde,libgetrandom-fcafb1784e2636fd,libcfg_if-5af52f617df93f8f,libitertools-17fc28b31af0a03f,libeither-3b4351e3b18e236a,libarrayfire-1c714d459f55e429,libhalf-cc6be314b18dd970,liblibc-e2775a15e5abc6fd,libnum-be37880fee3fca78,libnum_rational-d4562b1b478499e9,libnum_iter-a7095d51f808101a,libnum_complex-03f58ad84effa7dc,libnum_bigint-b7da6cd898339b8e,libnum_integer-495a495718461c33,libnum_traits-e05972f153d0dad0,liblazy_static-b3603208c0de2608,libserde-c05d06915a8b3be1,libserde_core-89637146ece38bd9}.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/rustcXHG3AI/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/rustdoctest9lbbYO/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: af_div
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::h0f97547353ec46e0) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h5e0069fbbaca5b13) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h777a05bde120dd9e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::hca256a1dbfebcb0b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h32e47db2b8f43216) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h671a28246a08e2bf) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::h7bfcb7c472291677) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::random::randu::h63755a809634d897) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(_$LT$f32$u20$as$u20$arrayfire..core..data..ConstGenerator$GT$::generate::haec6ed9ab0594320) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.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-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h02c88c88df4c2823) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (src/core/array.rs:710)
[INFO] [stdout]           >>>               arrayfire-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hbb3f8902fb4ae170) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.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-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(arrayfire::core::util::free_host::h6d8e8ef8151b5d73) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.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-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(arrayfire::core::error::get_last_error::he569fbb7626d3daa) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.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::activation (line 183) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustc3J3TSh/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-e435d912ffd5f5d4,libserde_json-f8dd111aa1eebc08,libmemchr-f04d4ed0ff57c3c8,libitoa-6b76ec393d6a2c41,libryu-0ea4bafc9bef6d8b,libcrossterm-f54293df43a4aec9,libsignal_hook-2ef7cb30ad3c9e89,libsignal_hook_registry-0e45a8eca25f22d2,libmio-b84ec3fccde76128,liblog-45f74354a8b36c20,libbitflags-e2b4db6c651223da,libparking_lot-4ff5d73b98d5a6c3,libparking_lot_core-a8bf032e00dea757,libsmallvec-45f6e3b8047adea1,liblock_api-b14bc138db870a36,libscopeguard-d52bd00767847e44,libinstant-d54cef2a6f7dfd4e,libndarray-f9e7e69d8b5403af,libmatrixmultiply-4a4b7026a6a016ee,libnum_complex-c9dcdb8321466e1e,librawpointer-a726d041f28ef5ec,librand-911dba9828c48c88,librand_chacha-4a88124fd337bd67,libppv_lite86-1f94671457ce84ff,libzerocopy-cce06fb2122f9e8f,librand_core-6ff7fee77c945fde,libgetrandom-fcafb1784e2636fd,libcfg_if-5af52f617df93f8f,libitertools-17fc28b31af0a03f,libeither-3b4351e3b18e236a,libarrayfire-1c714d459f55e429,libhalf-cc6be314b18dd970,liblibc-e2775a15e5abc6fd,libnum-be37880fee3fca78,libnum_rational-d4562b1b478499e9,libnum_iter-a7095d51f808101a,libnum_complex-03f58ad84effa7dc,libnum_bigint-b7da6cd898339b8e,libnum_integer-495a495718461c33,libnum_traits-e05972f153d0dad0,liblazy_static-b3603208c0de2608,libserde-c05d06915a8b3be1,libserde_core-89637146ece38bd9}.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/rustc3J3TSh/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/rustdoctestzYXAFY/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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::hca256a1dbfebcb0b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h32e47db2b8f43216) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_is_scalar
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h671a28246a08e2bf) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_handle
[INFO] [stdout]           >>> referenced by array.rs:274 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:274)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::h7bfcb7c472291677) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_randu
[INFO] [stdout]           >>> referenced by random.rs:80 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/random.rs:80)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::random::randu::h63755a809634d897) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_constant
[INFO] [stdout]           >>> referenced by data.rs:242 (src/core/data.rs:242)
[INFO] [stdout]           >>>               arrayfire-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(_$LT$f32$u20$as$u20$arrayfire..core..data..ConstGenerator$GT$::generate::haec6ed9ab0594320) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_retain_array
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h02c88c88df4c2823) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (src/core/array.rs:710)
[INFO] [stdout]           >>>               arrayfire-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hbb3f8902fb4ae170) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.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-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(arrayfire::core::util::free_host::h6d8e8ef8151b5d73) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.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-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(arrayfire::core::error::get_last_error::he569fbb7626d3daa) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::h0f97547353ec46e0) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h5e0069fbbaca5b13) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h777a05bde120dd9e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::evaluate (line 847) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcqFPqBl/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-e435d912ffd5f5d4,libserde_json-f8dd111aa1eebc08,libmemchr-f04d4ed0ff57c3c8,libitoa-6b76ec393d6a2c41,libryu-0ea4bafc9bef6d8b,libcrossterm-f54293df43a4aec9,libsignal_hook-2ef7cb30ad3c9e89,libsignal_hook_registry-0e45a8eca25f22d2,libmio-b84ec3fccde76128,liblog-45f74354a8b36c20,libbitflags-e2b4db6c651223da,libparking_lot-4ff5d73b98d5a6c3,libparking_lot_core-a8bf032e00dea757,libsmallvec-45f6e3b8047adea1,liblock_api-b14bc138db870a36,libscopeguard-d52bd00767847e44,libinstant-d54cef2a6f7dfd4e,libndarray-f9e7e69d8b5403af,libmatrixmultiply-4a4b7026a6a016ee,libnum_complex-c9dcdb8321466e1e,librawpointer-a726d041f28ef5ec,librand-911dba9828c48c88,librand_chacha-4a88124fd337bd67,libppv_lite86-1f94671457ce84ff,libzerocopy-cce06fb2122f9e8f,librand_core-6ff7fee77c945fde,libgetrandom-fcafb1784e2636fd,libcfg_if-5af52f617df93f8f,libitertools-17fc28b31af0a03f,libeither-3b4351e3b18e236a,libarrayfire-1c714d459f55e429,libhalf-cc6be314b18dd970,liblibc-e2775a15e5abc6fd,libnum-be37880fee3fca78,libnum_rational-d4562b1b478499e9,libnum_iter-a7095d51f808101a,libnum_complex-03f58ad84effa7dc,libnum_bigint-b7da6cd898339b8e,libnum_integer-495a495718461c33,libnum_traits-e05972f153d0dad0,liblazy_static-b3603208c0de2608,libserde-c05d06915a8b3be1,libserde_core-89637146ece38bd9}.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/rustcqFPqBl/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/rustdoctestkePywF/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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h040f2ce24b58d239) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h7277ba73e96904ca) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hd28939991ff8fb71) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::h0f97547353ec46e0) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h3c02fdb14801bd98) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h5e0069fbbaca5b13) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h916ec198e6879a88) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::pow_helper::hc9a3fd53d50d5220) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h35800b152dc7126b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h777a05bde120dd9e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::and::h83b484599aac62b2) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::exp::h708b7355b637b4e1) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::log::h101b1f2aa3ae4b03) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::tanh::h79c38e61b323d9ca) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::maxof::ha7039e2e56aca857) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sigmoid::he2101424c2d399f4) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::eq_helper::hb9daf81f49809b9b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::gt_helper::h6f1056c6f40e68aa) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h11fb9d4a55d3d10e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h6c4463078e009734) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h02c88c88df4c2823) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hb6a4ddbaf1ba495a) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hbb1a11562db1e6f5) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hd7fbc214d0cf8f0b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::blas::matmul::h74b1e1e6a4425aa4) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::h3579b1b005edb369) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::h6e9de3d902f6cfda) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::ha1f86f5fad8c8b04) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h440c91721f10257c) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h8c148aebe15f3467) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::h0626eeeddc4658a8) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h32e47db2b8f43216) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h618e34e12dd94c17) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::ha3b7e94b033dfabb) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/neural_network.rs - neural_network::NeuralNetwork::analyze (line 927) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustczdNSVZ/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-e435d912ffd5f5d4,libserde_json-f8dd111aa1eebc08,libmemchr-f04d4ed0ff57c3c8,libitoa-6b76ec393d6a2c41,libryu-0ea4bafc9bef6d8b,libcrossterm-f54293df43a4aec9,libsignal_hook-2ef7cb30ad3c9e89,libsignal_hook_registry-0e45a8eca25f22d2,libmio-b84ec3fccde76128,liblog-45f74354a8b36c20,libbitflags-e2b4db6c651223da,libparking_lot-4ff5d73b98d5a6c3,libparking_lot_core-a8bf032e00dea757,libsmallvec-45f6e3b8047adea1,liblock_api-b14bc138db870a36,libscopeguard-d52bd00767847e44,libinstant-d54cef2a6f7dfd4e,libndarray-f9e7e69d8b5403af,libmatrixmultiply-4a4b7026a6a016ee,libnum_complex-c9dcdb8321466e1e,librawpointer-a726d041f28ef5ec,librand-911dba9828c48c88,librand_chacha-4a88124fd337bd67,libppv_lite86-1f94671457ce84ff,libzerocopy-cce06fb2122f9e8f,librand_core-6ff7fee77c945fde,libgetrandom-fcafb1784e2636fd,libcfg_if-5af52f617df93f8f,libitertools-17fc28b31af0a03f,libeither-3b4351e3b18e236a,libarrayfire-1c714d459f55e429,libhalf-cc6be314b18dd970,liblibc-e2775a15e5abc6fd,libnum-be37880fee3fca78,libnum_rational-d4562b1b478499e9,libnum_iter-a7095d51f808101a,libnum_complex-03f58ad84effa7dc,libnum_bigint-b7da6cd898339b8e,libnum_integer-495a495718461c33,libnum_traits-e05972f153d0dad0,liblazy_static-b3603208c0de2608,libserde-c05d06915a8b3be1,libserde_core-89637146ece38bd9}.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/rustczdNSVZ/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/rustdoctestmV4Spt/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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h11fb9d4a55d3d10e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h6c4463078e009734) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h02c88c88df4c2823) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hb6a4ddbaf1ba495a) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hbb1a11562db1e6f5) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hd7fbc214d0cf8f0b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::blas::matmul::h74b1e1e6a4425aa4) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::blas::transpose::hfe62b9609561a6eb) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::diag_extract::h2359e55cbca9123e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::h3579b1b005edb369) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::h6e9de3d902f6cfda) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::ha1f86f5fad8c8b04) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h440c91721f10257c) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h8c148aebe15f3467) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::h0626eeeddc4658a8) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::h8267f50494df8246) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h32e47db2b8f43216) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h618e34e12dd94c17) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::ha3b7e94b033dfabb) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_data_ptr
[INFO] [stdout]           >>> referenced by array.rs:525 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:525)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::host::h14035e5842776be4) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_elements
[INFO] [stdout]           >>> referenced by array.rs:410 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:410)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::elements::hc455b4f4d58120ed) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_add
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h040f2ce24b58d239) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h7277ba73e96904ca) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by arith.rs:407 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/arith.rs:407)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hd28939991ff8fb71) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_is_scalar
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h46c10e4d72fd79c5) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h56f99cb20de47747) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:181 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:181)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::is_scalar::h671a28246a08e2bf) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_create_handle
[INFO] [stdout]           >>> referenced by array.rs:274 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:274)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new_empty::h7bfcb7c472291677) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::index::index::h21267ddd10b2dc54) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::random::randu::h63755a809634d897) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::algorithm::sum_by_key::hb3f7819c3ea9e523) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::algorithm::max::hf0fd9d0cebbdf5b8) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::h0f97547353ec46e0) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::algorithm::sum::he67fd6187b34a501) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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::analyze_string (line 1062) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcNgm0K4/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-e435d912ffd5f5d4,libserde_json-f8dd111aa1eebc08,libmemchr-f04d4ed0ff57c3c8,libitoa-6b76ec393d6a2c41,libryu-0ea4bafc9bef6d8b,libcrossterm-f54293df43a4aec9,libsignal_hook-2ef7cb30ad3c9e89,libsignal_hook_registry-0e45a8eca25f22d2,libmio-b84ec3fccde76128,liblog-45f74354a8b36c20,libbitflags-e2b4db6c651223da,libparking_lot-4ff5d73b98d5a6c3,libparking_lot_core-a8bf032e00dea757,libsmallvec-45f6e3b8047adea1,liblock_api-b14bc138db870a36,libscopeguard-d52bd00767847e44,libinstant-d54cef2a6f7dfd4e,libndarray-f9e7e69d8b5403af,libmatrixmultiply-4a4b7026a6a016ee,libnum_complex-c9dcdb8321466e1e,librawpointer-a726d041f28ef5ec,librand-911dba9828c48c88,librand_chacha-4a88124fd337bd67,libppv_lite86-1f94671457ce84ff,libzerocopy-cce06fb2122f9e8f,librand_core-6ff7fee77c945fde,libgetrandom-fcafb1784e2636fd,libcfg_if-5af52f617df93f8f,libitertools-17fc28b31af0a03f,libeither-3b4351e3b18e236a,libarrayfire-1c714d459f55e429,libhalf-cc6be314b18dd970,liblibc-e2775a15e5abc6fd,libnum-be37880fee3fca78,libnum_rational-d4562b1b478499e9,libnum_iter-a7095d51f808101a,libnum_complex-03f58ad84effa7dc,libnum_bigint-b7da6cd898339b8e,libnum_integer-495a495718461c33,libnum_traits-e05972f153d0dad0,liblazy_static-b3603208c0de2608,libserde-c05d06915a8b3be1,libserde_core-89637146ece38bd9}.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/rustcNgm0K4/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/rustdoctestgiTLaX/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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h040f2ce24b58d239) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h7277ba73e96904ca) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hd28939991ff8fb71) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::h0f97547353ec46e0) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h3c02fdb14801bd98) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h5e0069fbbaca5b13) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h916ec198e6879a88) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::pow_helper::hc9a3fd53d50d5220) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h35800b152dc7126b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h777a05bde120dd9e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::and::h83b484599aac62b2) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::exp::h708b7355b637b4e1) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::log::h101b1f2aa3ae4b03) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::tanh::h79c38e61b323d9ca) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::maxof::ha7039e2e56aca857) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sigmoid::he2101424c2d399f4) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::eq_helper::h467b017764c7d1ec) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::eq_helper::hb9daf81f49809b9b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::gt_helper::h6f1056c6f40e68aa) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h11fb9d4a55d3d10e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h6c4463078e009734) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h02c88c88df4c2823) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hb6a4ddbaf1ba495a) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hbb1a11562db1e6f5) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hd7fbc214d0cf8f0b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::blas::matmul::h74b1e1e6a4425aa4) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::blas::transpose::hfe62b9609561a6eb) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::diag_extract::h2359e55cbca9123e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::h3579b1b005edb369) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::h6e9de3d902f6cfda) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::ha1f86f5fad8c8b04) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h440c91721f10257c) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h8c148aebe15f3467) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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/rustcSPpB1Z/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcogent-e435d912ffd5f5d4,libserde_json-f8dd111aa1eebc08,libmemchr-f04d4ed0ff57c3c8,libitoa-6b76ec393d6a2c41,libryu-0ea4bafc9bef6d8b,libcrossterm-f54293df43a4aec9,libsignal_hook-2ef7cb30ad3c9e89,libsignal_hook_registry-0e45a8eca25f22d2,libmio-b84ec3fccde76128,liblog-45f74354a8b36c20,libbitflags-e2b4db6c651223da,libparking_lot-4ff5d73b98d5a6c3,libparking_lot_core-a8bf032e00dea757,libsmallvec-45f6e3b8047adea1,liblock_api-b14bc138db870a36,libscopeguard-d52bd00767847e44,libinstant-d54cef2a6f7dfd4e,libndarray-f9e7e69d8b5403af,libmatrixmultiply-4a4b7026a6a016ee,libnum_complex-c9dcdb8321466e1e,librawpointer-a726d041f28ef5ec,librand-911dba9828c48c88,librand_chacha-4a88124fd337bd67,libppv_lite86-1f94671457ce84ff,libzerocopy-cce06fb2122f9e8f,librand_core-6ff7fee77c945fde,libgetrandom-fcafb1784e2636fd,libcfg_if-5af52f617df93f8f,libitertools-17fc28b31af0a03f,libeither-3b4351e3b18e236a,libarrayfire-1c714d459f55e429,libhalf-cc6be314b18dd970,liblibc-e2775a15e5abc6fd,libnum-be37880fee3fca78,libnum_rational-d4562b1b478499e9,libnum_iter-a7095d51f808101a,libnum_complex-03f58ad84effa7dc,libnum_bigint-b7da6cd898339b8e,libnum_integer-495a495718461c33,libnum_traits-e05972f153d0dad0,liblazy_static-b3603208c0de2608,libserde-c05d06915a8b3be1,libserde_core-89637146ece38bd9}.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/rustcSPpB1Z/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/rustdoctestc3SviJ/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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h040f2ce24b58d239) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::h7277ba73e96904ca) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::add_helper::hd28939991ff8fb71) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::div_helper::h0f97547353ec46e0) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h3c02fdb14801bd98) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h5e0069fbbaca5b13) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::mul_helper::h916ec198e6879a88) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::pow_helper::hc9a3fd53d50d5220) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h35800b152dc7126b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sub_helper::h777a05bde120dd9e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::and::h83b484599aac62b2) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::exp::h708b7355b637b4e1) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::log::h101b1f2aa3ae4b03) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::tanh::h79c38e61b323d9ca) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::maxof::ha7039e2e56aca857) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::sigmoid::he2101424c2d399f4) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::eq_helper::hb9daf81f49809b9b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.04.rcgu.o:(arrayfire::core::arith::gt_helper::h6f1056c6f40e68aa) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h11fb9d4a55d3d10e) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:694)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h6c4463078e009734) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:694 (src/core/array.rs:694)
[INFO] [stdout]           >>>               arrayfire-1c714d459f55e429.arrayfire.9faca0e9ee82e1cd-cgu.0.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..clone..Clone$GT$::clone::h02c88c88df4c2823) in archive /opt/rustwide/target/debug/deps/libarrayfire-1c714d459f55e429.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_release_array
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hb6a4ddbaf1ba495a) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hbb1a11562db1e6f5) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:710 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:710)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(_$LT$arrayfire..core..array..Array$LT$T$GT$$u20$as$u20$core..ops..drop..Drop$GT$::drop::hd7fbc214d0cf8f0b) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::blas::matmul::h74b1e1e6a4425aa4) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::h3579b1b005edb369) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::h6e9de3d902f6cfda) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::data::tile::ha1f86f5fad8c8b04) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.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-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h440c91721f10257c) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:228 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:228)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::new::h8c148aebe15f3467) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_cast
[INFO] [stdout]           >>> referenced by array.rs:617 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:617)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::cast::h0626eeeddc4658a8) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: af_get_dims
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h32e47db2b8f43216) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::h618e34e12dd94c17) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced by array.rs:433 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayfire-3.8.0/src/core/array.rs:433)
[INFO] [stdout]           >>>               cogent-e435d912ffd5f5d4.cogent.95c79548fa6dbef5-cgu.05.rcgu.o:(arrayfire::core::array::Array$LT$T$GT$::dims::ha3b7e94b033dfabb) in archive /opt/rustwide/target/debug/deps/libcogent-e435d912ffd5f5d4.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[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 0.72s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8dd14ab853f4fbe5543a091636fcb14e70feaee03f6767377ea15a2adb775fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd14ab853f4fbe5543a091636fcb14e70feaee03f6767377ea15a2adb775fe9", kill_on_drop: false }`
[INFO] [stdout] 8dd14ab853f4fbe5543a091636fcb14e70feaee03f6767377ea15a2adb775fe9