[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 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatveyryabov%2Fxnn" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matveyryabov/xnn on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-6/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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c3e6d1c7c8ca3dbe6c99d41097c582ccfc90f0dda2c2e0ad21c2de922bff42e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5c3e6d1c7c8ca3dbe6c99d41097c582ccfc90f0dda2c2e0ad21c2de922bff42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c3e6d1c7c8ca3dbe6c99d41097c582ccfc90f0dda2c2e0ad21c2de922bff42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3e6d1c7c8ca3dbe6c99d41097c582ccfc90f0dda2c2e0ad21c2de922bff42e", kill_on_drop: false }`
[INFO] [stdout] 5c3e6d1c7c8ca3dbe6c99d41097c582ccfc90f0dda2c2e0ad21c2de922bff42e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c2526fea198b867d5668f3f9371d6291f25bfa12707d9f1bcf4296d4cc335e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c2526fea198b867d5668f3f9371d6291f25bfa12707d9f1bcf4296d4cc335e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling serde v1.0.105
[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-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling serde_json v1.0.50
[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:72:13
[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 code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968" "/opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.4f126yjjfqzu4upq.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-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/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libarrayfire-aaa207647c54c325.rlib" "/opt/rustwide/target/debug/deps/libhalf-cedf89099d19c4f0.rlib" "/opt/rustwide/target/debug/deps/libnum-977aca3ba5c692e6.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-3840500c59bf469a.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-d41e3d07dabd63a8.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-afeda69b8cbccf86.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-a5ce3e25e2805c66.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-aa8aec803f980062.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-1c28ed87ceb3e50b.rlib" "/opt/rustwide/target/debug/deps/liblibc-6b9043bf2da5b6bc.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-bf21cfb31a9e28ca.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.0.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.0.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.0.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.0.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-7410f3f4ce590968.xnn.aqp81rjp-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]           /usr/bin/ld: /opt/rustwide/target/debug/deps/xnn-7410f3f4ce590968.xnn.aqp81rjp-cgu.2.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.2.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.2.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.2.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.2.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.8.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.8.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.9.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-7410f3f4ce590968.xnn.aqp81rjp-cgu.9.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/libarrayfire-aaa207647c54c325.rlib(arrayfire-aaa207647c54c325.arrayfire.799kqdxn-cgu.10.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-aaa207647c54c325.rlib(arrayfire-aaa207647c54c325.arrayfire.799kqdxn-cgu.2.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-aaa207647c54c325.rlib(arrayfire-aaa207647c54c325.arrayfire.799kqdxn-cgu.4.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-aaa207647c54c325.rlib(arrayfire-aaa207647c54c325.arrayfire.799kqdxn-cgu.8.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-aaa207647c54c325.rlib(arrayfire-aaa207647c54c325.arrayfire.799kqdxn-cgu.8.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] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xnn`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "2c2526fea198b867d5668f3f9371d6291f25bfa12707d9f1bcf4296d4cc335e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2526fea198b867d5668f3f9371d6291f25bfa12707d9f1bcf4296d4cc335e6", kill_on_drop: false }`
[INFO] [stdout] 2c2526fea198b867d5668f3f9371d6291f25bfa12707d9f1bcf4296d4cc335e6
