diff --git a/Dockerfile b/Dockerfile
index 73d4e68..4ff8756 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,7 +24,7 @@ RUN set -eux; \
         ; \
     sed -i '/pam_rootok.so$/aauth sufficient pam_permit.so' /etc/pam.d/su; \
     wget https://sh.rustup.rs -O rustup-init; \
-    bash rustup-init -y --no-modify-path --profile minimal --default-toolchain nightly-2023-10-19; \
+    bash rustup-init -y --no-modify-path --profile minimal; \
     rm rustup-init; \
     chmod -R a+w $RUSTUP_HOME $CARGO_HOME; \
     rustup --version; \
diff --git a/entrypoint b/entrypoint
index c5532ac..ab93852 100755
--- a/entrypoint
+++ b/entrypoint
@@ -59,7 +59,7 @@ fi
 install_dependencies
 
 CARGO_INCREMENTAL='0'
-RUSTFLAGS='-Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+RUSTFLAGS='-Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off'
 RUSTDOCFLAGS="$RUSTFLAGS"
 RUST_BACKTRACE=1