Migrate 25 crates to monorepo

itoa
percent-encoding
untrusted
arbitrary
nix
arc-swap
arrayvec
axum-core
bindgen-cli
cov-mark
equivalent
fixedbitset
foreign-types
foreign-types-shared
fxhash
http
hyper
kernlog
lazycell
libtest-mimic
libz-sys
merge
merge_derive
mls-rs
mls-rs-crypto-traits

Bug: http://b/339424309
Test: treehugger
Change-Id: Id7b870f93922ebe4e49fb8d06c6c0305cbac83e8

Android.bp

diff --git a/Android.bp b/Android.bp
index 9ab0874..96beb97 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,37 +1 @@
-// This file is generated by cargo_embargo.
-// Do not modify this file because the changes will be overridden on upgrade.
-
-package {
-    default_applicable_licenses: ["external_rust_crates_libz-sys_license"],
-}
-
-license {
-    name: "external_rust_crates_libz-sys_license",
-    visibility: [":__subpackages__"],
-    license_kinds: ["SPDX-license-identifier-Apache-2.0"],
-    license_text: ["LICENSE"],
-}
-
-rust_library {
-    name: "liblibz_sys",
-    host_supported: true,
-    crate_name: "libz_sys",
-    cargo_env_compat: true,
-    cargo_pkg_version: "1.1.8",
-    crate_root: "src/lib.rs",
-    edition: "2018",
-    features: [
-        "default",
-        "libc",
-        "stock-zlib",
-    ],
-    rustlibs: ["liblibc"],
-    shared_libs: ["libz"],
-    apex_available: [
-        "//apex_available:platform",
-        "//apex_available:anyapex",
-    ],
-    product_available: true,
-    vendor_available: true,
-    min_sdk_version: "29",
-}
+// This crate has been migrated to external/rust/android-crates-io.

TEST_MAPPING

diff --git a/TEST_MAPPING b/TEST_MAPPING
deleted file mode 100644
index f85c7ca..0000000
--- a/TEST_MAPPING
+++ /dev/null
@@ -1,32 +0,0 @@
-// Generated by update_crate_tests.py for tests that depend on this crate.
-{
-  "imports": [
-    {
-      "path": "external/rust/crates/flate2"
-    },
-    {
-      "path": "packages/modules/Virtualization/apkdmverity"
-    },
-    {
-      "path": "packages/modules/Virtualization/avmd"
-    },
-    {
-      "path": "packages/modules/Virtualization/libs/apexutil"
-    },
-    {
-      "path": "packages/modules/Virtualization/libs/apkverify"
-    },
-    {
-      "path": "packages/modules/Virtualization/microdroid_manager"
-    },
-    {
-      "path": "packages/modules/Virtualization/virtualizationmanager"
-    },
-    {
-      "path": "packages/modules/Virtualization/vm"
-    },
-    {
-      "path": "packages/modules/Virtualization/zipfuse"
-    }
-  ]
-}

cargo_embargo.json

diff --git a/cargo_embargo.json b/cargo_embargo.json
deleted file mode 100644
index db1aaad..0000000
--- a/cargo_embargo.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "min_sdk_version": "29",
-  "tests": true
-}