[INFO] cloning repository https://github.com/realSuffix/NeuralNet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/realSuffix/NeuralNet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrealSuffix%2FNeuralNet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrealSuffix%2FNeuralNet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d819b55e60952d85c4b6fa3f0ed90562d1ed876c [INFO] testing realSuffix/NeuralNet against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrealSuffix%2FNeuralNet" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/realSuffix/NeuralNet on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/realSuffix/NeuralNet [INFO] finished tweaking git repo https://github.com/realSuffix/NeuralNet [INFO] tweaked toml for git repo https://github.com/realSuffix/NeuralNet written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/realSuffix/NeuralNet already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e8d735152e5cca9264d1beac55ba7523ed890adfb5d0c9956c242d0b270ff5c [INFO] running `Command { std: "docker" "start" "-a" "0e8d735152e5cca9264d1beac55ba7523ed890adfb5d0c9956c242d0b270ff5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e8d735152e5cca9264d1beac55ba7523ed890adfb5d0c9956c242d0b270ff5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e8d735152e5cca9264d1beac55ba7523ed890adfb5d0c9956c242d0b270ff5c", kill_on_drop: false }` [INFO] [stdout] 0e8d735152e5cca9264d1beac55ba7523ed890adfb5d0c9956c242d0b270ff5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a04863b89a5751a3706f995d5212f5cb5ef723f6bf251b12fd207bb533d7eb21 [INFO] running `Command { std: "docker" "start" "-a" "a04863b89a5751a3706f995d5212f5cb5ef723f6bf251b12fd207bb533d7eb21", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling arrayfire v3.8.0 [INFO] [stderr] Compiling neural-net v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `print`, `sigmoid` [INFO] [stdout] --> src/gpu_neural_net.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | use arrayfire::{matmul, print, sigmoid, Array}; [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Matrix` [INFO] [stdout] --> src/gpu_neural_net.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::Matrix; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/matrix.rs:26:31 [INFO] [stdout] | [INFO] [stdout] 26 | let inner = IntoIter::new(inner).map(IntoIter::new).flatten().collect(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::::new`: use `IntoIterator::into_iter` instead [INFO] [stdout] --> src/matrix.rs:26:56 [INFO] [stdout] | [INFO] [stdout] 26 | let inner = IntoIter::new(inner).map(IntoIter::new).flatten().collect(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backward_propagation` [INFO] [stdout] --> src/gpu_neural_net.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn backward_propagation(&self, actual_result: &Array, expected_result: &Array) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `calculate_indices_single` [INFO] [stdout] --> src/matrix.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | fn calculate_indices_single( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `backward_propagation` [INFO] [stdout] --> src/neural_net.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn backward_propagation(&self, actual_result: &Matrix, expected_result: &Matrix) { [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/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.1ibx404c2owhdz1t.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/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librayon-02e378dd8fd0ed94.rlib" "/opt/rustwide/target/debug/deps/librayon_core-69c5a24f172b9ee8.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-9ca7c231729ac8b5.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-3384840575c55f2e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-381fce73e9c2ebb2.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-af76b1ac7b3575e3.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-d46e40bbd3136360.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-d9ea98de02421b0d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-750dd8f14de80bbf.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0a04e74fc4f21d18.rlib" "/opt/rustwide/target/debug/deps/libeither-f3eb75e6114deaca.rlib" "/opt/rustwide/target/debug/deps/libarrayfire-e61bf703e4ecfdad.rlib" "/opt/rustwide/target/debug/deps/libhalf-0ef45acd78f6dabd.rlib" "/opt/rustwide/target/debug/deps/liblibc-a0c488ab5ff657b4.rlib" "/opt/rustwide/target/debug/deps/libnum-4499226fabb7dc9b.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-58a3df2935ee4c4e.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-8f18c490e8bad73f.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-00a4314ddea53541.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-aa29462903ccc8e1.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-abeb22b0345ec7ee.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d12448315206f452.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.0.rcgu.o: in function `arrayfire::core::arith::sigmoid': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/arith.rs:129: undefined reference to `af_sigmoid' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.11.rcgu.o: in function `arrayfire::blas::matmul': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/blas/mod.rs:167: undefined reference to `af_matmul' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.2.rcgu.o: in function `arrayfire::core::array::Array::new': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:228: undefined reference to `af_create_array' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.2.rcgu.o: in function ` as core::ops::drop::Drop>::drop': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:710: undefined reference to `af_release_array' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/neural_net-a5aeffebc2dff81a.neural_net.6ef4fb78-cgu.2.rcgu.o: in function `arrayfire::core::array::print': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/array.rs:748: undefined reference to `af_print_array_gen' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-e61bf703e4ecfdad.rlib(arrayfire-e61bf703e4ecfdad.arrayfire.b026d3be-cgu.1.rcgu.o): in function `arrayfire::core::error::get_last_error': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/error.rs:104: undefined reference to `af_get_last_error' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-e61bf703e4ecfdad.rlib(arrayfire-e61bf703e4ecfdad.arrayfire.b026d3be-cgu.10.rcgu.o): in function `arrayfire::core::device::set_device': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/device.rs:190: undefined reference to `af_set_device' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libarrayfire-e61bf703e4ecfdad.rlib(arrayfire-e61bf703e4ecfdad.arrayfire.b026d3be-cgu.6.rcgu.o): in function `arrayfire::core::util::free_host': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrayfire-3.8.0/src/core/util.rs:68: undefined reference to `af_free_host' [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; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `neural-net` due to 2 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a04863b89a5751a3706f995d5212f5cb5ef723f6bf251b12fd207bb533d7eb21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a04863b89a5751a3706f995d5212f5cb5ef723f6bf251b12fd207bb533d7eb21", kill_on_drop: false }` [INFO] [stdout] a04863b89a5751a3706f995d5212f5cb5ef723f6bf251b12fd207bb533d7eb21