diff --git a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/virtual/cargo-1.29.1 b/sdk_container/src/third_party/portage-stable/metadata/md5-cache/virtual/cargo-1.29.1
new file mode 100644
index 0000000000..a5a9f97c53
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/metadata/md5-cache/virtual/cargo-1.29.1
@@ -0,0 +1,7 @@
+DEFINED_PHASES=-
+DESCRIPTION=Package manager for Rust
+EAPI=7
+KEYWORDS=amd64 ~arm64 x86
+RDEPEND=|| ( =dev-lang/rust-1.29.1*[cargo] =dev-lang/rust-bin-1.29.1*[cargo] =dev-util/cargo-0.30.0* )
+SLOT=0
+_md5_=aa98142b226cc779bd1179989de9df92
diff --git a/sdk_container/src/third_party/portage-stable/virtual/cargo/cargo-1.29.1.ebuild b/sdk_container/src/third_party/portage-stable/virtual/cargo/cargo-1.29.1.ebuild
new file mode 100644
index 0000000000..078515624f
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/cargo/cargo-1.29.1.ebuild
@@ -0,0 +1,20 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DESCRIPTION="Package manager for Rust"
+HOMEPAGE=""
+SRC_URI=""
+
+LICENSE=""
+SLOT="0"
+KEYWORDS="amd64 ~arm64 x86"
+
+CARGO_DEPEND_VERSION="0.$(($(ver_cut 2) + 1)).0"
+
+RDEPEND="|| (
+			=dev-lang/rust-${PV}*[cargo]
+			=dev-lang/rust-bin-${PV}*[cargo]
+			=dev-util/cargo-${CARGO_DEPEND_VERSION}*
+		)"
diff --git a/sdk_container/src/third_party/portage-stable/virtual/cargo/metadata.xml b/sdk_container/src/third_party/portage-stable/virtual/cargo/metadata.xml
new file mode 100644
index 0000000000..85cf4eb920
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/virtual/cargo/metadata.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>rust@gentoo.org</email>
+    <name>Rust Project</name>
+  </maintainer>
+</pkgmetadata>