this isn't being used

Cargo.lock

@@ -609,7 +609,6 @@ dependencies = [
  "derive_more",
  "enum-utils",
  "fern",
- "fix-hidden-lifetime-bug",
  "futures",
  "lazy_static",
  "libpso",
@@ -692,26 +691,6 @@ dependencies = [
  "log",
 ]
 
-[[package]]
-name = "fix-hidden-lifetime-bug"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4ae9c2016a663983d4e40a9ff967d6dcac59819672f0b47f2b17574e99c33c8"
-dependencies = [
- "fix-hidden-lifetime-bug-proc_macros",
-]
-
-[[package]]
-name = "fix-hidden-lifetime-bug-proc_macros"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4c81935e123ab0741c4c4f0d9b8377e5fb21d3de7e062fa4b1263b1fbcba1ea"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "foreign-types"
 version = "0.3.2"