[INFO] cloning repository https://github.com/iLePix/ml-digits-recognizer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iLePix/ml-digits-recognizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiLePix%2Fml-digits-recognizer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiLePix%2Fml-digits-recognizer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8bc52d68f2403df4df980fb14af562f5b68189e9 [INFO] testing iLePix/ml-digits-recognizer against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiLePix%2Fml-digits-recognizer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/iLePix/ml-digits-recognizer [INFO] finished tweaking git repo https://github.com/iLePix/ml-digits-recognizer [INFO] tweaked toml for git repo https://github.com/iLePix/ml-digits-recognizer written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/iLePix/ml-digits-recognizer on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/iLePix/ml-digits-recognizer already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/LinusDikomey/vecm` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.9 [INFO] [stderr] Downloaded sdl2 v0.35.2 [INFO] [stderr] Downloaded libc v0.2.142 [INFO] [stderr] Downloaded sdl2-sys v0.35.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35bae0bdb90040925c4e167c2efef63841ab36f6cc8263285d280a7268076fd5 [INFO] running `Command { std: "docker" "start" "-a" "35bae0bdb90040925c4e167c2efef63841ab36f6cc8263285d280a7268076fd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35bae0bdb90040925c4e167c2efef63841ab36f6cc8263285d280a7268076fd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35bae0bdb90040925c4e167c2efef63841ab36f6cc8263285d280a7268076fd5", kill_on_drop: false }` [INFO] [stdout] 35bae0bdb90040925c4e167c2efef63841ab36f6cc8263285d280a7268076fd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22c55b58fb6734026e56672bc851b390fe683cfe027155f8adc9e7666c9277c3 [INFO] running `Command { std: "docker" "start" "-a" "22c55b58fb6734026e56672bc851b390fe683cfe027155f8adc9e7666c9277c3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling vecm v0.1.0 (https://github.com/LinusDikomey/vecm#6eab79d8) [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ml-digits-recognizer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::array` [INFO] [stdout] --> src/net.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::array; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IMAGE_HEIGHT`, `IMAGE_WIDTH`, and `self` [INFO] [stdout] --> src/net.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{IMAGE_HEIGHT, IMAGE_WIDTH, activation::{Activation, self}}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `pixels::Color`, `rect::Rect`, and `render::Canvas` [INFO] [stdout] --> src/main.rs:20:29 [INFO] [stdout] | [INFO] [stdout] 20 | use sdl2::{image::InitFlag, render::Canvas, pixels::Color, rect::Rect}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `weighted_output` is assigned to, but never used [INFO] [stdout] --> src/net.rs:83:21 [INFO] [stdout] | [INFO] [stdout] 83 | let mut weighted_output = self.biases[out_node]; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_weighted_output` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/main.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `font_path` [INFO] [stdout] --> src/main.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | let font_path = &Path::new("../../res/times-new-roman.ttf"); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `image_context` [INFO] [stdout] --> src/main.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | let image_context = sdl2::image::init(InitFlag::PNG | InitFlag::JPG)?; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_image_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | let mut window_size = Vec2u::new(560, 660); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `height` is never read [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 28 | struct Images { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | pub height: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `mouse_delta` and `mouse_wheel_delta` are never read [INFO] [stdout] --> src/input.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct InputHandler { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | mouse_delta: Vec2i, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | mouse_wheel_delta: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `press_controls` is never used [INFO] [stdout] --> src/input.rs:48:20 [INFO] [stdout] | [INFO] [stdout] 29 | impl Control { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn press_controls() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | / key_mappings! { [INFO] [stdout] 59 | | Up => W, [INFO] [stdout] 60 | | Down => S, [INFO] [stdout] 61 | | Left => A, [INFO] [stdout] ... | [INFO] [stdout] 68 | | ZoomOut => Minus [INFO] [stdout] 69 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `key_mappings` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_mouse_delta`, `add_mouse_wheel_delta`, `mouse_delta`, `mouse_wheel_delta`, and `frame_reset` are never used [INFO] [stdout] --> src/input.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 72 | impl InputHandler { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn add_mouse_delta(&mut self, delta: Vec2i) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | pub fn add_mouse_wheel_delta(&mut self, delta: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn mouse_delta(&self) -> Vec2i { self.mouse_delta } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 96 | pub fn mouse_wheel_delta(&self) -> i32 { self.mouse_wheel_delta } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | pub fn frame_reset(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Net` is never constructed [INFO] [stdout] --> src/net.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Net { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `think` are never used [INFO] [stdout] --> src/net.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Net { [INFO] [stdout] | -------- associated functions in this implementation [INFO] [stdout] 14 | pub fn new(layer_sizes: &[usize], activation: Activation) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn think(inputs: &[f32]) -> &[f32] { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Axon` is never constructed [INFO] [stdout] --> src/net.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Axon { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `zero`, `new`, and `from_rng` are never used [INFO] [stdout] --> src/net.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Axon { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 36 | pub fn zero() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn new(weight: f32, bias: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn from_rng(rng: &mut ThreadRng) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Layer` is never constructed [INFO] [stdout] --> src/net.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Layer { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_weight`, and `calculate_outputs` are never used [INFO] [stdout] --> src/net.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 59 | impl Layer { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 60 | pub fn new(in_nodes_num: usize, out_nodes_num: usize, rng: &mut ThreadRng) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn get_weight(&self, in_node: usize, out_node: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn calculate_outputs(&self, inputs: &[f32]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Activation` is never used [INFO] [stdout] --> src/activation.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Activation { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `activate` and `derivitave` are never used [INFO] [stdout] --> src/activation.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Activation { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 13 | pub fn activate(self, inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn derivitave(self, inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid_activate` is never used [INFO] [stdout] --> src/activation.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn sigmoid_activate(inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid_derivitave` is never used [INFO] [stdout] --> src/activation.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn sigmoid_derivitave(inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tanh_activate` is never used [INFO] [stdout] --> src/activation.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn tanh_activate(inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tanh_derivitave` is never used [INFO] [stdout] --> src/activation.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn tanh_derivitave(inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `relu_activate` is never used [INFO] [stdout] --> src/activation.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn relu_activate(inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `relu_derivitave` is never used [INFO] [stdout] --> src/activation.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn relu_derivitave(inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `silu_activate` is never used [INFO] [stdout] --> src/activation.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn silu_activate(inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `silu_derivitave` is never used [INFO] [stdout] --> src/activation.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn silu_derivitave(inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `softmax_activate` is never used [INFO] [stdout] --> src/activation.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn softmax_activate(inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `softmax_derivitave` is never used [INFO] [stdout] --> src/activation.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn softmax_derivitave(inputs: &[f32], index: usize) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Cost` is never used [INFO] [stdout] --> src/cost.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Cost { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `cost` and `cost_derivitave` are never used [INFO] [stdout] --> src/cost.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Cost { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 11 | pub fn cost(self, predicted_outputs: &[f32], expected_outputs: &[f32]) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn cost_derivitave(self, predicted_output: f32, expected_output: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcYxxk6J/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{librand-54301107e2dd86c4,librand_chacha-416068dd79ea40ec,libppv_lite86-4250c766b4729968,librand_core-43ee5dff4e8da7a2,libgetrandom-59af5d957da9a884,libcfg_if-33ef6c02a07f9fec,libvecm-5d1dd64f0fe6331e,libnum_traits-13175fd345195611,libsdl2-3a941de5d97be943,libsdl2_sys-ae7c778599e5cd15,libbitflags-e2b4db6c651223da,liblazy_static-2bb390fee0230a38,liblibc-876a3535d605f960}.rlib" "/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" "-lSDL2" "-lSDL2_image" "-lSDL2_ttf" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcYxxk6J/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/ml_digits_recognizer-2a61e6fd6c620ceb" "-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: unable to find library -lSDL2_image [INFO] [stdout] rust-lld: error: unable to find library -lSDL2_ttf [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ml-digits-recognizer` (bin "ml-digits-recognizer") due to 1 previous error; 33 warnings emitted [INFO] running `Command { std: "docker" "inspect" "22c55b58fb6734026e56672bc851b390fe683cfe027155f8adc9e7666c9277c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22c55b58fb6734026e56672bc851b390fe683cfe027155f8adc9e7666c9277c3", kill_on_drop: false }` [INFO] [stdout] 22c55b58fb6734026e56672bc851b390fe683cfe027155f8adc9e7666c9277c3