Commit 06c0e46c814 for nodejs

commit 06c0e46c814d38430f30170936cbfc2a7d06a700
Author: Yuya Inoue <65857152+inoway46@users.noreply.github.com>
Date:   Mon Oct 19 09:58:58 2026 +0900

    build: align rustc version warning with minimum requirement

    Raise the rustc warning threshold to 1.88 to match BUILDING.md and
    deps/crates/Cargo.toml. Keep the cargo threshold at 1.86.

    Assisted-by: Codex
    Signed-off-by: inoway46 <inoueyuya416@gmail.com>
    PR-URL: https://github.com/nodejs/node/pull/66794
    Reviewed-By: Richard Lau <richard.lau@ibm.com>
    Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
    Reviewed-By: Chengzhong Wu <legendecas@gmail.com>

diff --git a/configure.py b/configure.py
index fb742692f53..dc4bc3cd6b7 100755
--- a/configure.py
+++ b/configure.py
@@ -1671,7 +1671,7 @@ def check_compiler(o):
   if not options.v8_disable_temporal_support and not options.shared_temporal_capi:
     # Minimum cargo and rustc versions should match values in BUILDING.md.
     min_cargo_ver_tuple = (1, 86)
-    min_rustc_ver_tuple = (1, 86)
+    min_rustc_ver_tuple = (1, 88)
     cargo = os.environ.get('CARGO', 'cargo')
     cargo_ver = get_cargo_version(cargo)
     print_verbose(f'Detected cargo (CARGO={cargo}): {cargo_ver}')