Migrate 26 crates to monorepo

tokio-util
tower
tower-layer
tower-service
tracing
tracing-attributes
tracing-core
tracing-subscriber
try-lock
tungstenite
twox-hash
ucd-trie
unicode-bidi
unicode-normalization
unicode-segmentation
unicode-width
unsafe-libyaml
userfaultfd
utf-8
uuid
weak-table
webpki
which
winnow
x509-cert
xml-rs

Bug: http://b/339424309
Test: treehugger
Change-Id: I1be260ff837571e8d1460a2eab8f1dfefbc9fe5f
diff --git a/Android.bp b/Android.bp
index 5ec9d0d..96beb97 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,98 +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_uuid_license"],
-}
-
-license {
-    name: "external_rust_crates_uuid_license",
-    visibility: [":__subpackages__"],
-    license_kinds: ["SPDX-license-identifier-Apache-2.0"],
-    license_text: ["LICENSE"],
-}
-
-rust_library {
-    name: "libuuid",
-    host_supported: true,
-    crate_name: "uuid",
-    cargo_env_compat: true,
-    cargo_pkg_version: "1.7.0",
-    crate_root: "src/lib.rs",
-    edition: "2018",
-    features: [
-        "atomic",
-        "rng",
-        "serde",
-        "std",
-        "v1",
-        "v4",
-    ],
-    rustlibs: [
-        "libatomic_rust",
-        "libgetrandom",
-        "libserde",
-    ],
-    apex_available: [
-        "//apex_available:platform",
-        "//apex_available:anyapex",
-    ],
-    product_available: true,
-    vendor_available: true,
-}
-
-rust_test {
-    name: "uuid_test_src_lib",
-    host_supported: true,
-    crate_name: "uuid",
-    cargo_env_compat: true,
-    cargo_pkg_version: "1.7.0",
-    crate_root: "src/lib.rs",
-    test_suites: ["general-tests"],
-    auto_gen_config: true,
-    test_options: {
-        unit_test: true,
-    },
-    edition: "2018",
-    features: [
-        "atomic",
-        "rng",
-        "serde",
-        "std",
-        "v1",
-        "v4",
-    ],
-    rustlibs: [
-        "libatomic_rust",
-        "libbincode",
-        "libgetrandom",
-        "libserde",
-        "libserde_json",
-        "libserde_test",
-    ],
-    proc_macros: [
-        "librustversion",
-        "libserde_derive",
-    ],
-}
-
-rust_library_rlib {
-    name: "libuuid_nostd",
-    crate_name: "uuid",
-    cargo_env_compat: true,
-    cargo_pkg_version: "1.7.0",
-    crate_root: "src/lib.rs",
-    edition: "2018",
-    apex_available: [
-        "//apex_available:platform",
-        "//apex_available:anyapex",
-    ],
-    prefer_rlib: true,
-    no_stdlibs: true,
-    stdlibs: [
-        "libcompiler_builtins.rust_sysroot",
-        "libcore.rust_sysroot",
-    ],
-    product_available: true,
-    vendor_available: true,
-}
+// This crate has been migrated to external/rust/android-crates-io.
diff --git a/TEST_MAPPING b/TEST_MAPPING
deleted file mode 100644
index f5960e5..0000000
--- a/TEST_MAPPING
+++ /dev/null
@@ -1,26 +0,0 @@
-// Generated by update_crate_tests.py for tests that depend on this crate.
-{
-  "imports": [
-    {
-      "path": "packages/modules/Virtualization/apkdmverity"
-    },
-    {
-      "path": "packages/modules/Virtualization/authfs"
-    },
-    {
-      "path": "packages/modules/Virtualization/encryptedstore"
-    },
-    {
-      "path": "packages/modules/Virtualization/libs/devicemapper"
-    },
-    {
-      "path": "packages/modules/Virtualization/microdroid_manager"
-    },
-    {
-      "path": "packages/modules/Virtualization/virtualizationmanager"
-    },
-    {
-      "path": "packages/modules/Virtualization/zipfuse"
-    }
-  ]
-}
diff --git a/cargo_embargo.json b/cargo_embargo.json
deleted file mode 100644
index bb60a33..0000000
--- a/cargo_embargo.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-  "run_cargo": false,
-  "package": {
-    "uuid": {
-      "dep_blocklist": ["libtrybuild"]
-    }
-  },
-  "variants": [
-    {
-      "tests": true,
-      "features": [
-        "serde",
-        "std",
-        "v1",
-        "v4"
-      ]
-    },
-    {
-      "features": [],
-      "module_name_overrides": {
-        "libuuid": "libuuid_nostd"
-      },
-      "package": {
-        "uuid": {
-          "force_rlib": true,
-          "host_supported": false,
-          "no_std": true
-        }
-      }
-    }
-  ]
-}