Errors in output when adding simple test-dependency into my project with `zon`.

[lucid socket]

I've created simple zig module to connect it into my another project with test purposies:
https://github.com/Xenely14/zig-fiblib

After running zig build its compiles successfully and output of my program is correct, but i yet getting error in output like that:

Here is how looks like my build.zig:

const std = @import("std");

pub fn build(b: *std.Build) !void {
    var target = b.standardTargetOptions(.{});
    target.cpu_arch = .x86_64;
    target.os_tag = .windows;
    target.abi = .msvc;

    var optimize = b.standardOptimizeOption(.{});
    optimize = .ReleaseSmall;

    // dependencies
    const fiblib = b.dependency("fiblib", .{
        .target = target,
        .optimize = optimize,
    });

    // exe
    var exe = b.addExecutable(.{
        .name = "main",
        .root_source_file = .{ .path = "src/main.zig" },
        .target = target,
        .optimize = optimize,
    });
    exe.addModule("fiblib", fiblib.module("fiblib"));
    b.installArtifact(exe);
}

build.zig.zon:

.{
    .name = "my-project",
    .version = "0.0.0",

    .dependencies = .{
        .fiblib = .{
            .url = "https://github.com/Xenely14/zig-fiblib/archive/9ce476da94289b76f418208ed9f6ac65d8f93b0c.tar.gz",
            .hash = "122041d86adb3e46b6ac93066e36640b370a87bd2ff213e44346e766fd805dd31a9a",
        },
    },

    .paths = .{""},
}

And src/main.zig:

const std = @import("std");
const fiblib = @import("fiblib");

pub fn main() !void {
    var fibonacci_value = fiblib.fibonacci(usize, 10);
    std.debug.print("Value is -> {d}\n", .{fibonacci_value});
}

What's wrong here? And how can i fix that?

[quick osprey]

zig-fiblib doesnt declare any target or optimize options but youre trying to pass them

just remove the

.target = target,
.optimize = optimize,

also doing this manually https://github.com/Xenely14/zig-fiblib/blob/9ce476da94289b76f418208ed9f6ac65d8f93b0c/build.zig#L4-L5 is a bit weird
you can just do _ = b.addModule(.{ .source_file = .{ .path = "src/fiblib.zig" } });

[lucid socket]

What should i do in my dependency build.zig to make it passable?
Like it's made for example in zig-sqlite?

https://github.com/vrischmann/zig-sqlite

[quick osprey]

theres no point for those options in your case since they wouldnt be used anywhere in the library

[lucid socket]

I'm just trying to figure out how this works, it's would be nice to know how to do that to use it in another real projects

[quick osprey]

https://github.com/vrischmann/zig-sqlite/blob/d37cfc96cfda815ad784571416357370eaf115e1/build.zig#L184-L185
just gotta add these 2 lines

[lucid socket]

I can't just add this 2 line and not use it :c

[quick osprey]

well you said you wanted to know how to do it for other projects :p
in this case the options arent used and wont do anything since its a pure zig project

if the dependency did something like building a library thats when you would add those options but that isnt the case here

[lucid socket]

Oh, now i realize why it's needed, thank you a lot!