rust: try again

turns out there should be a build dir bump too, lol

rust/PKGBUILD

@@ -38,7 +38,7 @@ source=("${rust_dist_server}/${pkgname}c-${pkgver}-src.tar.xz"{,.asc}
 noextract=(${pkgname}c-${pkgver}-src.tar.xz)
 sha256sums=('ebee170bfe4c4dfc59521a101de651e5534f4dae889756a5c97ca9ea40d0c307'
             'SKIP'
-            'd0f3f0e89866bf0c0bd09a9997fedc305f18bd245e29994abad41030105d8377')
+            '4a3c3f1bdb781b17128afa352f9cc0ec8a0ec8694d3679a312da72d48f9e6a2f')
 validpgpkeys=('108F66205EAEB0AAA8DD5E1C85AB96E6FA1BE5FE'  # Rust Language (Tag and Release Signing Key) <rust-key@rust-lang.org>
               '474E22316ABF4785A88C6E8EA2C794A986419D8A'  # Tom Stellard <tstellar@redhat.com>
               'B6C8F98282B944E3B0D5C2530FC3042E345AD05D') # Hans Wennborg <hans@chromium.org>

rust/bootstrap.toml

@@ -26,7 +26,7 @@ tools = [
   "rustdoc",
   "rustfmt",
 ]
-build-dir = "cygwin-build-10"
+build-dir = "cygwin-build-11"
 
 # Do not generate docs for cygwin
 docs = false