Panic when cross-compiling with cargo-zigbuild for x86_64-pc-windows-gnu

[tahadostifam]

Description

When attempting to cross-compile using cargo-zigbuild with nightly Rust, the build panics inside cargo-zigbuild with an out-of-range slice access.

Reproduction:

RUST_BACKTRACE=full cargo zigbuild -v --target x86_64-pc-windows-gnu -Zbuild-std

Stack trace:

thread 'main' panicked at 'range start index 18446744073709551614 out of range for slice of length 2', /home/taha/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/vec/mod.rs:2836:36
stack backtrace:
   0: std::sys::backtrace::BacktraceLock::print
   1: core::fmt::write
   2: std::io::Write::write_fmt
   3: std::sys::backtrace::BacktraceLock::print
   4: std::panicking::default_hook
   5: std::panicking::default_hook
   6: std::panicking::panic_with_hook
   7: std::panicking::panic_handler
   8: std::sys::backtrace::__rust_end_short_backtrace
   9: rust_begin_unwind
  10: core::panicking::panic_fmt
  11: core::slice::index::slice_index_fail
  12: core::slice::index::slice_index_fail
  13: cargo_zigbuild::zig::Zig::apply_command_env
  14: cargo_zigbuild::build::Build::build_command
  15: cargo_zigbuild::build::Build::execute
  16: cargo_zigbuild::main
  17: std::sys::backtrace::__rust_begin_short_backtrace
  18: std::rt::lang_start
  19: std::rt::lang_start_internal
  20: main
  21: __libc_start_call_main
  22: __libc_start_main_alias_2
  23: _start

Environment:

OS: Linux x86_64
Rust: nightly-x86_64-unknown-linux-gnu (rustup)
cargo-zigbuild: latest
Target: x86_64-pc-windows-gnu