From 11c8efb850a526c5578b5743a1dff6e6dedd68fb Mon Sep 17 00:00:00 2001
From: Georgy Shepelev <geo.shepelev@gmail.com>
Date: Thu, 15 Feb 2024 17:51:02 +0400
Subject: [PATCH] fix review remarks

---
 maybe_rayon/src/lib.rs | 1 +
 plonky2/Cargo.toml     | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/maybe_rayon/src/lib.rs b/maybe_rayon/src/lib.rs
index 47619e2291..8e8d071862 100644
--- a/maybe_rayon/src/lib.rs
+++ b/maybe_rayon/src/lib.rs
@@ -1,5 +1,6 @@
 #![cfg_attr(not(std), no_std)]
 
+#[cfg(not(feature = "parallel"))]
 extern crate alloc;
 
 #[cfg(feature = "parallel")]
diff --git a/plonky2/Cargo.toml b/plonky2/Cargo.toml
index 369d65a16e..f20932a594 100644
--- a/plonky2/Cargo.toml
+++ b/plonky2/Cargo.toml
@@ -31,7 +31,6 @@ plonky2_util = { path = "../util", default-features = false }
 rand = { version = "0.8.4", default-features = false }
 rand_chacha = { version = "0.3.1", optional = true, default-features = false }
 serde = { version = "1.0", default-features = false, features = ["derive", "rc"] }
-serde_json = { version = "1.0", default-features = false, features = ["alloc"] }
 static_assertions = { version = "1.1.0", default-features = false }
 unroll = { version = "0.1.5", default-features = false }
 web-time = { version = "1.0.0", optional = true }
@@ -46,6 +45,7 @@ num_cpus = { version = "1.14.0", default-features = false }
 rand = { version = "0.8.4", default-features = false, features = ["getrandom"] }
 rand_chacha = { version = "0.3.1", default-features = false }
 serde_cbor = { version = "0.11.2" }
+serde_json = { version = "1.0" }
 structopt = { version = "0.3.26", default-features = false }
 tynm = { version = "0.1.6", default-features = false }