Sort: Implement stable sort, ignore non-printing, month sort dedup, auto parallel sort through rayon, zero terminated sort, check silent (#2008)

Cargo.lock

@@ -1362,12 +1362,6 @@ dependencies = [
  "maybe-uninit",
 ]
 
-[[package]]
-name = "static_assertions"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
-
 [[package]]
 name = "strsim"
 version = "0.8.0"
@@ -1522,17 +1516,6 @@ dependencies = [
  "serde_json",
 ]
 
-[[package]]
-name = "twox-hash"
-version = "1.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04f8ab788026715fa63b31960869617cba39117e520eb415b0139543e325ab59"
-dependencies = [
- "cfg-if 0.1.10",
- "rand 0.7.3",
- "static_assertions",
-]
-
 [[package]]
 name = "typenum"
 version = "1.13.0"
@@ -2301,10 +2284,11 @@ name = "uu_sort"
 version = "0.0.6"
 dependencies = [
  "clap",
+ "fnv",
  "itertools 0.8.2",
  "rand 0.7.3",
+ "rayon",
  "semver",
- "twox-hash",
  "uucore",
  "uucore_procs",
 ]