dev-lang/rust: fix build issues with rust 1.67.0

Configure with --without=rust-docs-json-preview to avoid failures.
Remove unnecessary checks for package versions like upstream.
Clean up unnecessary patch, add new patch for 1.67.0.

sdk_container/src/third_party/coreos-overlay/dev-lang/rust/files/1.64.0-vendor-rustix-sparc-has-no-SIGSTKFLT.patch

@@ -1,60 +0,0 @@
-From 3fd653f3978e5ec2249c37eb08934bfe343e9198 Mon Sep 17 00:00:00 2001
-From: Georgy Yakovlev <gyakovlev@gentoo.org>
-Date: Sat, 24 Sep 2022 23:09:38 -0700
-Subject: [PATCH] vendor/rustix: sparc has no SIGSTKFLT
-
-gyakovlev: removed checkum HUNK
-
----
- vendor/rustix/.cargo-checksum.json               | 2 +-
- vendor/rustix/src/imp/libc/process/types.rs      | 4 ++++
- vendor/rustix/src/imp/linux_raw/process/types.rs | 4 ++--
- 3 files changed, 7 insertions(+), 3 deletions(-)
-
-diff --git a/vendor/rustix/src/imp/libc/process/types.rs b/vendor/rustix/src/imp/libc/process/types.rs
-index 60d629d..1278cee 100644
---- a/vendor/rustix/src/imp/libc/process/types.rs
-+++ b/vendor/rustix/src/imp/libc/process/types.rs
-@@ -197,6 +197,8 @@ pub enum Signal {
-         target_os = "macos",
-         target_os = "netbsd",
-         target_os = "openbsd",
-+        target_arch = "sparc",
-+        target_arch = "sparc64",
-         all(
-             any(target_os = "android", target_os = "linux"),
-             any(target_arch = "mips", target_arch = "mips64"),
-@@ -274,6 +276,8 @@ impl Signal {
-                 target_os = "macos",
-                 target_os = "netbsd",
-                 target_os = "openbsd",
-+                target_arch = "sparc",
-+                target_arch = "sparc64",
-                 all(
-                     any(target_os = "android", target_os = "linux"),
-                     any(target_arch = "mips", target_arch = "mips64"),
-diff --git a/vendor/rustix/src/imp/linux_raw/process/types.rs b/vendor/rustix/src/imp/linux_raw/process/types.rs
-index 53e2c7d..859a108 100644
---- a/vendor/rustix/src/imp/linux_raw/process/types.rs
-+++ b/vendor/rustix/src/imp/linux_raw/process/types.rs
-@@ -119,7 +119,7 @@ pub enum Signal {
-     /// `SIGTERM`
-     Term = linux_raw_sys::general::SIGTERM,
-     /// `SIGSTKFLT`
--    #[cfg(not(any(target_arch = "mips", target_arch = "mips64")))]
-+    #[cfg(not(any(target_arch = "mips", target_arch = "mips64", target_arch = "sparc", target_arch = "sparc64")))]
-     Stkflt = linux_raw_sys::general::SIGSTKFLT,
-     /// `SIGCHLD`
-     #[doc(alias = "Chld")]
-@@ -179,7 +179,7 @@ impl Signal {
-             linux_raw_sys::general::SIGPIPE => Some(Self::Pipe),
-             linux_raw_sys::general::SIGALRM => Some(Self::Alarm),
-             linux_raw_sys::general::SIGTERM => Some(Self::Term),
--            #[cfg(not(any(target_arch = "mips", target_arch = "mips64")))]
-+            #[cfg(not(any(target_arch = "mips", target_arch = "mips64", target_arch = "sparc", target_arch = "sparc64")))]
-             linux_raw_sys::general::SIGSTKFLT => Some(Self::Stkflt),
-             linux_raw_sys::general::SIGCHLD => Some(Self::Child),
-             linux_raw_sys::general::SIGCONT => Some(Self::Cont),
--- 
-2.37.3
-

sdk_container/src/third_party/coreos-overlay/dev-lang/rust/files/1.67.0-bootstrap.patch

@@ -0,0 +1,38 @@
+From 675fa0b3dd5fe14b43ad5b7862f4528df7322468 Mon Sep 17 00:00:00 2001
+From: Michael Goulet <michael@errs.io>
+Date: Mon, 12 Dec 2022 18:29:33 +0000
+Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=A8=20fix=20unsoundness=20in=20bootstr?=
+ =?UTF-8?q?ap=20cache=20code?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+---
+ src/bootstrap/cache.rs | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/bootstrap/cache.rs b/src/bootstrap/cache.rs
+index be5c9bb078808..05f25af68ea8f 100644
+--- a/src/bootstrap/cache.rs
++++ b/src/bootstrap/cache.rs
+@@ -89,16 +89,16 @@ impl<T: Internable + Hash> Hash for Interned<T> {
+ 
+ impl<T: Internable + Deref> Deref for Interned<T> {
+     type Target = T::Target;
+-    fn deref(&self) -> &'static Self::Target {
++    fn deref(&self) -> &Self::Target {
+         let l = T::intern_cache().lock().unwrap();
+-        unsafe { mem::transmute::<&Self::Target, &'static Self::Target>(l.get(*self)) }
++        unsafe { mem::transmute::<&Self::Target, &Self::Target>(l.get(*self)) }
+     }
+ }
+ 
+ impl<T: Internable + AsRef<U>, U: ?Sized> AsRef<U> for Interned<T> {
+-    fn as_ref(&self) -> &'static U {
++    fn as_ref(&self) -> &U {
+         let l = T::intern_cache().lock().unwrap();
+-        unsafe { mem::transmute::<&U, &'static U>(l.get(*self).as_ref()) }
++        unsafe { mem::transmute::<&U, &U>(l.get(*self).as_ref()) }
+     }
+ }
+ 

sdk_container/src/third_party/coreos-overlay/dev-lang/rust/rust-1.67.0.ebuild

@@ -23,7 +23,7 @@ else
 	KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc64 ~riscv ~sparc ~x86"
 fi
 
-RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).1"
 
 DESCRIPTION="Systems programming language from Mozilla"
 HOMEPAGE="https://www.rust-lang.org/"
@@ -166,7 +166,7 @@ VERIFY_SIG_OPENPGP_KEY_PATH=${BROOT}/usr/share/openpgp-keys/rust.asc
 PATCHES=(
 	"${FILESDIR}"/1.65.0-ignore-broken-and-non-applicable-tests.patch
 	"${FILESDIR}"/1.62.1-musl-dynamic-linking.patch
-	"${FILESDIR}"/1.64.0-vendor-rustix-sparc-has-no-SIGSTKFLT.patch
+	"${FILESDIR}"/1.67.0-bootstrap.patch
 )
 
 S="${WORKDIR}/${MY_P}-src"
@@ -285,23 +285,13 @@ esetup_unwind_hack() {
 }
 
 src_prepare() {
-	# this supidity is needed because patch is too large to be in filesdir
-	# and if we move it to devspace - it lacks checksum for sig verification
-	if [[ "${PV}" == 1.67.0 ]]; then
-			sed -i \
-			-e 's/516ba32a547b46a8e80ad20d4a17bf24a00bff0b69b74f56df119f770f3dfff6/fc7eb88c2f5104865379128b76767d36ce5b5fdb9f3483e683d150e514ebc3a3/' \
-			-e 's/fba10dc8ca9eaf4d481cb82bd1540cf5c05620533c44f917c09a22ea55ef408c/9cc4d1b4511a1f0d91231eb0f11c67ae5e8e38e4becd0bf5eb9e26d043796056/' \
-			vendor/rustix/.cargo-checksum.json || die
-	else
-		die "remove sed mr forgetful maintainer"
-	fi
 	if ! use system-bootstrap; then
 		has_version sys-devel/gcc || esetup_unwind_hack
 		local rust_stage0_root="${WORKDIR}"/rust-stage0
 		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi)"
 
 		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
-			--without=rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
+			--without=rust-docs-json-preview,rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die
 	fi
 
 	default