updated the tool to use rayon and have output capabilities

target/debug/.fingerprint/data-encoding-d06b8708b6f96de9/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

target/debug/.fingerprint/data-encoding-d06b8708b6f96de9/lib-data_encoding

@@ -0,0 +1 @@
+7c044fa898863655

target/debug/.fingerprint/data-encoding-d06b8708b6f96de9/lib-data_encoding.json

@@ -0,0 +1 @@
+{"rustc":5391851738765093524,"features":"[\"alloc\", \"default\", \"std\"]","declared_features":"[\"alloc\", \"default\", \"std\"]","target":11695827766092040444,"profile":14175588574914100172,"path":8902049521756170913,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/data-encoding-d06b8708b6f96de9/dep-lib-data_encoding","checksum":false}}],"rustflags":[],"config":8247474407144887393,"compile_kind":0}