Migrate 25 crates to monorepo.

sec1
semver
serde_cbor
serde_derive
shared_library
slab
smallvec
smccc
socket2
spin
spki
strsim
strum
strum_macros
sync_wrapper
syn-mid
synstructure
tempfile
termcolor
termtree
textwrap
thiserror
thread_local
tinytemplate
tokio-macros

Bug: 339424309
Test: treehugger
Change-Id: I64e7ea5141eb49f9bb53e7a98a7f89ac0192367e
diff --git a/Android.bp b/Android.bp
index 84d39dc..96beb97 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,85 +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_spin_license"],
-}
-
-license {
-    name: "external_rust_crates_spin_license",
-    visibility: [":__subpackages__"],
-    license_kinds: ["SPDX-license-identifier-MIT"],
-    license_text: ["LICENSE"],
-}
-
-rust_library {
-    name: "libspin",
-    host_supported: true,
-    crate_name: "spin",
-    cargo_env_compat: true,
-    cargo_pkg_version: "0.9.8",
-    crate_root: "src/lib.rs",
-    edition: "2015",
-    features: [
-        "mutex",
-        "once",
-        "spin_mutex",
-        "std",
-    ],
-    apex_available: [
-        "//apex_available:platform",
-        "//apex_available:anyapex",
-    ],
-    product_available: true,
-    vendor_available: true,
-    min_sdk_version: "29",
-}
-
-rust_test {
-    name: "spin_test_src_lib",
-    host_supported: true,
-    crate_name: "spin",
-    cargo_env_compat: true,
-    cargo_pkg_version: "0.9.8",
-    crate_root: "src/lib.rs",
-    test_suites: ["general-tests"],
-    auto_gen_config: true,
-    test_options: {
-        unit_test: true,
-    },
-    edition: "2015",
-    features: [
-        "mutex",
-        "once",
-        "spin_mutex",
-        "std",
-    ],
-    rustlibs: ["libcriterion"],
-}
-
-rust_library_rlib {
-    name: "libspin_nostd",
-    crate_name: "spin",
-    cargo_env_compat: true,
-    cargo_pkg_version: "0.9.8",
-    crate_root: "src/lib.rs",
-    edition: "2015",
-    features: [
-        "mutex",
-        "once",
-        "spin_mutex",
-    ],
-    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,
-    min_sdk_version: "29",
-}
+// This crate has been migrated to external/rust/android-crates-io.
diff --git a/TEST_MAPPING b/TEST_MAPPING
deleted file mode 100644
index c028b97..0000000
--- a/TEST_MAPPING
+++ /dev/null
@@ -1,27 +0,0 @@
-// Generated by update_crate_tests.py for tests that depend on this crate.
-{
-  "imports": [
-    {
-      "path": "external/rust/crates/quiche"
-    },
-    {
-      "path": "external/rust/crates/ring"
-    },
-    {
-      "path": "external/rust/crates/webpki"
-    },
-    {
-      "path": "packages/modules/DnsResolver"
-    }
-  ],
-  "presubmit": [
-    {
-      "name": "spin_test_src_lib"
-    }
-  ],
-  "presubmit-rust": [
-    {
-      "name": "spin_test_src_lib"
-    }
-  ]
-}
diff --git a/cargo_embargo.json b/cargo_embargo.json
deleted file mode 100644
index 928ccdf..0000000
--- a/cargo_embargo.json
+++ /dev/null
@@ -1,43 +0,0 @@
-{
-  "min_sdk_version": "29",
-  "run_cargo": false,
-  "variants": [
-    {
-      "features": [
-        "once",
-        "mutex",
-        "spin_mutex",
-        "std"
-      ],
-      "tests": true
-    },
-    {
-      "features": [
-        "once",
-        "mutex",
-        "spin_mutex"
-      ],
-      "module_name_overrides": {
-        "libspin": "libspin_nostd"
-      },
-      "package": {
-        "spin": {
-          "force_rlib": true,
-          "host_supported": false,
-          "no_std": true
-        }
-      }
-    },
-    {
-      "generate_androidbp": false,
-      "generate_rulesmk": true,
-      "features": [
-      ],
-      "package": {
-        "spin": {
-          "no_std": true
-        }
-      }
-    }
-  ]
-}