fix bad transmute (???) and extern crate test

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "fimg"
-version = "0.4.42"
+version = "0.4.43"
 authors = ["bend-n <bend.n@outlook.com>"]
 license = "MIT"
 edition = "2021"

src/term/b64.rs

@@ -19,8 +19,6 @@ fn b64() {
     t("Hello World", "SGVsbG8gV29ybGQ=");
 }
 
-extern crate test;
-
 pub fn encode(i: &[u8]) -> String {
     let mut x = Vec::with_capacity(size(i));
     unsafe { portable(i, x.as_mut_ptr()) };

src/term/bloc.rs

@@ -57,7 +57,7 @@ where
                 };
                 (o $n:literal) => {
                     transmute::<Image<Box<[u8]>, 1>, Image<Box<[u8]>, N>>(
-                        transmute::<Image<Vec<u8>, N>, Image<&[u8], 1>>(self.as_ref().to_owned())
+                        transmute::<Image<Vec<u8>, N>, Image<Vec<u8>, 1>>(self.as_ref().to_owned())
                             .scale::<scale::Nearest>(w, h),
                     )
                 };