remove unused dependency (#17)

GSGerritsen · web-flow · commit 96701188a21f · 2022-11-09T20:55:02.000+01:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -15,7 +15,6 @@ repository = "https://github.com/onecodex/mmap-bitvec"
 [dependencies]
 memmap2 = "0.5"
 murmurhash3 = "0.0.5"
-once_cell = "1.3.1"
 
 [dev-dependencies]
 criterion = "0.3"
