nikivdev/code · error

cargo build failed

Error message

cargo build failed

What it means

Error "cargo build failed" thrown in nikivdev/code.

Source

Thrown at src/fish_install.rs:74

        println!("  1. Build fish shell with release optimizations");
        println!("  2. Install to {}", fish_bin.display());
        println!("  3. Enable always-on I/O tracing (near-zero overhead)");
        println!();
        if !confirm("Proceed?")? {
            bail!("Aborted.");
        }
    }

    // Build release
    println!("Running: cargo build --release --locked");
    let status = Command::new("cargo")
        .args(["build", "--release", "--locked"])
        .current_dir(&source)
        .status()
        .context("failed to run cargo build")?;

    if !status.success() {
        bail!("cargo build failed");
    }

    // Install
    let built_bin = source.join("target/release/fish");
    if !built_bin.exists() {
        bail!("Built binary not found at {}", built_bin.display());
    }

    fs::create_dir_all(&bin_dir)
        .with_context(|| format!("failed to create {}", bin_dir.display()))?;

    fs::copy(&built_bin, &fish_bin)
        .with_context(|| format!("failed to copy to {}", fish_bin.display()))?;

    #[cfg(unix)]
    {
        use std::os::unix::fs::PermissionsExt;
        let mut perms = fs::metadata(&fish_bin)?.permissions();

View on GitHub (pinned to a747e741ae)

When it happens

Trigger: Thrown at src/fish_install.rs:74 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of nikivdev/code@a747e741ae (2026-09-01). Data as JSON: /api/errors/387cfc3c9d3f1693. Report an issue: GitHub.