Fix: Only create large stack size if enough memory

Small boxes do not have enough memory to create a large stack

Conversely we want a large stack size for large boxes with a very highly
nested directory structure.

Version: New version

Cargo.lock

@@ -68,6 +68,12 @@ dependencies = [
  "regex-automata",
 ]
 
+[[package]]
+name = "cc"
+version = "1.0.73"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -118,6 +124,12 @@ dependencies = [
  "toml",
 ]
 
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
+
 [[package]]
 name = "crossbeam-channel"
 version = "0.5.6"
@@ -197,7 +209,7 @@ checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
 
 [[package]]
 name = "du-dust"
-version = "0.8.2"
+version = "0.8.3"
 dependencies = [
  "ansi_term",
  "assert_cmd",
@@ -210,6 +222,7 @@ dependencies = [
  "regex",
  "serde",
  "stfu8",
+ "sysinfo",
  "tempfile",
  "terminal_size",
  "thousands",
@@ -322,6 +335,15 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "ntapi"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c28774a7fd2fbb4f0babd8237ce554b73af68021b5f695a3cebd6c59bac0980f"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "num_cpus"
 version = "1.13.1"
@@ -518,6 +540,23 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "sysinfo"
+version = "0.15.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de94457a09609f33fec5e7fceaf907488967c6c7c75d64da6a7ce6ffdb8b5abd"
+dependencies = [
+ "cc",
+ "cfg-if",
+ "core-foundation-sys",
+ "doc-comment",
+ "libc",
+ "ntapi",
+ "once_cell",
+ "rayon",
+ "winapi",
+]
+
 [[package]]
 name = "tempfile"
 version = "3.3.0"