[INFO] cloning repository https://github.com/matveyryabov/xnn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matveyryabov/xnn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatveyryabov%2Fxnn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatveyryabov%2Fxnn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6fb863494825c032679581ea061e45d345db3da2
[INFO] testing matveyryabov/xnn against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatveyryabov%2Fxnn" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matveyryabov/xnn on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matveyryabov/xnn
[INFO] finished tweaking git repo https://github.com/matveyryabov/xnn
[INFO] tweaked toml for git repo https://github.com/matveyryabov/xnn written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/matveyryabov/xnn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded half v1.5.0
[INFO] [stderr]   Downloaded arrayfire v3.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d1758ac1f7bb86cfdb3fa172ad8630cd397d2beb09283237cc92ca890667337
[INFO] running `Command { std: "docker" "start" "-a" "4d1758ac1f7bb86cfdb3fa172ad8630cd397d2beb09283237cc92ca890667337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d1758ac1f7bb86cfdb3fa172ad8630cd397d2beb09283237cc92ca890667337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1758ac1f7bb86cfdb3fa172ad8630cd397d2beb09283237cc92ca890667337", kill_on_drop: false }`
[INFO] [stdout] 4d1758ac1f7bb86cfdb3fa172ad8630cd397d2beb09283237cc92ca890667337
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a566143142657b57b7155882033e75c4a999ed9696ae7f4a6bd27b4de7cc312
[INFO] running `Command { std: "docker" "start" "-a" "2a566143142657b57b7155882033e75c4a999ed9696ae7f4a6bd27b4de7cc312", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling half v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.50
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling arrayfire v3.7.0
[INFO] [stderr]    Compiling xnn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std`
[INFO] [stdout]  --> src/arch.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std;
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test`
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let test = arch::DenseLayers::new(nodes_in_each_layer, 0.3);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_test`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `layer_output` is never read
[INFO] [stdout]   --> src/arch.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut layer_output: Array<f32> = matmul(&layer_weights, &layer_input, MatProp::NONE, MatProp::NONE);
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_output`
[INFO] [stdout]   --> src/arch.rs:81:18
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn back_prop(layer_output: Array<f32>, layer_target: Array<f32>, layer_weights: Array<f32>, layer_biases: Array<f32>) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_target`
[INFO] [stdout]   --> src/arch.rs:81:44
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn back_prop(layer_output: Array<f32>, layer_target: Array<f32>, layer_weights: Array<f32>, layer_biases: Array<f32>) {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_weights`
[INFO] [stdout]   --> src/arch.rs:81:70
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn back_prop(layer_output: Array<f32>, layer_target: Array<f32>, layer_weights: Array<f32>, layer_biases: Array<f32>) {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_weights`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_biases`
[INFO] [stdout]   --> src/arch.rs:81:97
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn back_prop(layer_output: Array<f32>, layer_target: Array<f32>, layer_weights: Array<f32>, layer_biases: Array<f32>) {
[INFO] [stdout]    |                                                                                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_biases`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `nodes_in_each_layer`
[INFO] [stdout]   --> src/arch.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     nodes_in_each_layer: Vec<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `lr`
[INFO] [stdout]   --> src/arch.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     lr: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `weights`
[INFO] [stdout]   --> src/arch.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     weights: Vec<Array<f32>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `biases`
[INFO] [stdout]   --> src/arch.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     biases: Vec<Array<f32>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ConvLayers`
[INFO] [stdout]   --> src/arch.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct ConvLayers {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pool`
[INFO] [stdout]   --> src/arch.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn pool() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `conv`
[INFO] [stdout]   --> src/arch.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn conv() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `train`
[INFO] [stdout]   --> src/arch.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn train() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `feed_forward`
[INFO] [stdout]   --> src/arch.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn feed_forward(layer_input: Array<f32>, layer_weights: Array<f32>, layer_biases: Array<f32>) -> Array<f32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `back_prop`
[INFO] [stdout]   --> src/arch.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn back_prop(layer_output: Array<f32>, layer_target: Array<f32>, layer_weights: Array<f32>, layer_biases: Array<f32>) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.1u5nfrqfugaj1wad.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/arrayfire/lib" "-L" "/opt/arrayfire/lib64" "-L" "/usr/local/lib" "-L" "/usr/lib" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libarrayfire-646e3ef16312c01c.rlib" "/opt/rustwide/target/debug/deps/libhalf-28c8615758d39380.rlib" "/opt/rustwide/target/debug/deps/libnum-655596a408e9a439.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-bab0642b145192cd.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-c1d64865c2ac172c.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-5afbcd1d3102bff9.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-4f9e24145877c662.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d854882e4871f373.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-0dcaa702b6e0d13a.rlib" "/opt/rustwide/target/debug/deps/liblibc-7e4e499b15335df0.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e92083d5a39a8b50.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.11.rcgu.o: in function `arrayfire::random::randn':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/random/mod.rs:82: undefined reference to `af_randn'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.11.rcgu.o: in function `arrayfire::random::randu':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/random/mod.rs:82: undefined reference to `af_randu'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.3.rcgu.o: in function `arrayfire::arith::add_helper':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/arith/mod.rs:415: undefined reference to `af_add'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.3.rcgu.o: in function `arrayfire::arith::div_helper':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/arith/mod.rs:415: undefined reference to `af_div'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.3.rcgu.o: in function `arrayfire::arith::mul_helper':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/arith/mod.rs:415: undefined reference to `af_mul'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.3.rcgu.o: in function `arrayfire::arith::exp':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/arith/mod.rs:125: undefined reference to `af_exp'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.5.rcgu.o: in function `<arrayfire::array::Array<T> as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/array.rs:566: undefined reference to `af_release_array'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.5.rcgu.o: in function `arrayfire::array::Array<T>::dims':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/array.rs:317: undefined reference to `af_get_dims'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.5.rcgu.o: in function `arrayfire::array::Array<T>::dims':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/array.rs:317: undefined reference to `af_get_dims'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.5.rcgu.o: in function `arrayfire::array::Array<T>::is_scalar':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/array.rs:153: undefined reference to `af_is_scalar'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.5.rcgu.o: in function `arrayfire::array::Array<T>::is_scalar':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/array.rs:153: undefined reference to `af_is_scalar'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.5.rcgu.o: in function `arrayfire::array::print':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/array.rs:604: undefined reference to `af_print_array_gen'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.6.rcgu.o: in function `arrayfire::data::tile':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/data/mod.rs:503: undefined reference to `af_tile'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-1a44a45953ab70c0.xnn.124d8cc7-cgu.6.rcgu.o: in function `arrayfire::data::tile':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/data/mod.rs:503: undefined reference to `af_tile'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-646e3ef16312c01c.rlib(arrayfire-646e3ef16312c01c.arrayfire.e9fb7df4-cgu.11.rcgu.o): in function `<i32 as arrayfire::data::ConstGenerator>::generate':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/data/mod.rs:228: undefined reference to `af_constant'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-646e3ef16312c01c.rlib(arrayfire-646e3ef16312c01c.arrayfire.e9fb7df4-cgu.13.rcgu.o): in function `arrayfire::util::free_host':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/util.rs:71: undefined reference to `af_free_host'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-646e3ef16312c01c.rlib(arrayfire-646e3ef16312c01c.arrayfire.e9fb7df4-cgu.14.rcgu.o): in function `arrayfire::error::get_last_error':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/error.rs:106: undefined reference to `af_get_last_error'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-646e3ef16312c01c.rlib(arrayfire-646e3ef16312c01c.arrayfire.e9fb7df4-cgu.2.rcgu.o): in function `<arrayfire::array::Array<T> as core::clone::Clone>::clone':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/array.rs:550: undefined reference to `af_retain_array'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-646e3ef16312c01c.rlib(arrayfire-646e3ef16312c01c.arrayfire.e9fb7df4-cgu.2.rcgu.o): in function `<arrayfire::array::Array<T> as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.7.0/src/array.rs:566: undefined reference to `af_release_array'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xnn` due to 2 previous errors; 17 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2a566143142657b57b7155882033e75c4a999ed9696ae7f4a6bd27b4de7cc312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a566143142657b57b7155882033e75c4a999ed9696ae7f4a6bd27b4de7cc312", kill_on_drop: false }`
[INFO] [stdout] 2a566143142657b57b7155882033e75c4a999ed9696ae7f4a6bd27b4de7cc312
