Remove `bench-utils`

Cargo.toml

@@ -32,8 +32,6 @@ ark-r1cs-std = { git = "https://github.com/arkworks-rs/r1cs-std", default-featur
 ark-nonnative-field = { git = "https://github.com/arkworks-rs/nonnative", default-features = false, optional = true }
 hashbrown = { version = "0.9", optional = true }
 
-bench-utils = { git = "https://github.com/arkworks-rs/utils", default-features = false  }
-
 rand_core = { version = "0.5", default-features = false }
 digest = "0.9"
 rayon = { version = "1", optional = true }
@@ -64,5 +62,5 @@ debug = true
 default = [ "std", "parallel" ]
 std = [ "ark-ff/std", "ark-ec/std", "ark-nonnative-field/std", "ark-poly/std", "ark-std/std", "ark-relations/std", "ark-serialize/std" ]
 r1cs = [ "ark-relations", "ark-r1cs-std", "ark-nonnative-field", "hashbrown" ]
-print-trace = [ "bench-utils/print-trace" ]
+print-trace = [ "ark-std/print-trace" ]
 parallel = [ "std", "ark-ff/parallel", "ark-ec/parallel", "ark-poly/parallel", "ark-std/parallel", "rayon" ]

src/lib.rs

@@ -13,7 +13,7 @@
 #[macro_use]
 extern crate derivative;
 #[macro_use]
-extern crate bench_utils;
+extern crate ark_std;
 
 use ark_ff::Field;
 pub use ark_poly::{Polynomial, UVPolynomial};