+--- ocaml-fileutils-0.6.3/fileutils.opam~ 2020-07-11 23:21:55.000000000 +0200
++++ ocaml-fileutils-0.6.3/fileutils.opam 2021-03-30 21:57:08.685770245 +0200
+@@ -16,7 +16,6 @@
+ "ocaml" {>= "4.03"}
+ "base-unix"
+ "base-bytes"
+- "stdlib-shims"
+ "dune" {>= "1.11.0"}
+ "ounit" {with-test & >= "2.0.0"}
+ ]
+--- ocaml-fileutils-0.6.3/src/lib/fileutils/dune~ 2020-07-11 23:21:55.000000000 +0200
++++ ocaml-fileutils-0.6.3/src/lib/fileutils/dune 2021-03-30 21:57:45.986277768 +0200
+@@ -30,4 +30,4 @@
+ fileUtilWHICH
+ unixPath
+ win32Path)
+- (libraries unix bytes stdlib-shims))
++ (libraries unix bytes))