use fs_err for better std::fs errors

Cargo.lock

@@ -247,6 +247,15 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "fs-err"
+version = "3.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88d7be93788013f265201256d58f04936a8079ad5dc898743aa20525f503b683"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "gdeflate"
 version = "0.4.1"
@@ -392,6 +401,7 @@ dependencies = [
  "color-eyre",
  "colored",
  "dialoguer",
+ "fs-err",
  "indicatif",
  "parking_lot",
  "rayon",