diff --git a/third_party/rust/cargo/remote/BUILD.proc-macro2-1.0.49.bazel b/third_party/rust/cargo/remote/BUILD.proc-macro2-1.0.49.bazel
new file mode 100644
index 0000000..3466557
--- /dev/null
+++ b/third_party/rust/cargo/remote/BUILD.proc-macro2-1.0.49.bazel
@@ -0,0 +1,101 @@
+"""
+@generated
+cargo-raze crate build file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+
+# buildifier: disable=load
+load("@bazel_skylib//lib:selects.bzl", "selects")
+
+# buildifier: disable=load
+load(
+    "@rules_rust//rust:defs.bzl",
+    "rust_binary",
+    "rust_library",
+    "rust_proc_macro",
+    "rust_test",
+)
+
+package(default_visibility = [
+    # Public for visibility by "@raze__crate__version//" targets.
+    #
+    # Prefer access through "//third_party/rust/cargo", which limits external
+    # visibility to explicit Cargo.toml dependencies.
+    "//visibility:public",
+])
+
+licenses([
+    "notice",  # MIT from expression "MIT OR Apache-2.0"
+])
+
+# Generated Targets
+# buildifier: disable=out-of-order-load
+# buildifier: disable=load-on-top
+load(
+    "@rules_rust//cargo:cargo_build_script.bzl",
+    "cargo_build_script",
+)
+
+cargo_build_script(
+    name = "proc_macro2_build_script",
+    srcs = glob(["**/*.rs"]),
+    build_script_env = {
+    },
+    crate_features = [
+        "default",
+        "proc-macro",
+        "span-locations",
+    ],
+    crate_root = "build.rs",
+    data = glob(["**"]),
+    edition = "2018",
+    rustc_flags = [
+        "--cap-lints=allow",
+    ],
+    tags = [
+        "cargo-raze",
+        "manual",
+    ],
+    version = "1.0.49",
+    visibility = ["//visibility:private"],
+    deps = [
+    ],
+)
+
+rust_library(
+    name = "proc_macro2",
+    srcs = glob(["**/*.rs"]),
+    crate_features = [
+        "default",
+        "proc-macro",
+        "span-locations",
+    ],
+    crate_root = "src/lib.rs",
+    data = [],
+    edition = "2018",
+    rustc_flags = [
+        "--cap-lints=allow",
+    ],
+    tags = [
+        "cargo-raze",
+        "crate-name=proc-macro2",
+        "manual",
+    ],
+    version = "1.0.49",
+    # buildifier: leave-alone
+    deps = [
+        ":proc_macro2_build_script",
+        "@raze__unicode_ident__1_0_6//:unicode_ident",
+    ],
+)
+
+# Unsupported target "comments" with type "test" omitted
+
+# Unsupported target "features" with type "test" omitted
+
+# Unsupported target "marker" with type "test" omitted
+
+# Unsupported target "test" with type "test" omitted
+
+# Unsupported target "test_fmt" with type "test" omitted