diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4cc7d3f4facff36fc59a33deaa3f3877d40bc91c..e3eb2905d1728b65d22856e519b786869b343278 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -121,6 +121,11 @@ jobs:
             - /usr/local/cargo/registry/index
       - restore_cache:
           key: deps-<< parameters.image >>-<< parameters.target >>-<< parameters.library >>-<< parameters.version >>-{{ checksum "Cargo.lock" }}
+      - run: |
+          cargo build \
+            --manifest-path=openssl/Cargo.toml \
+            <<# parameters.vendored >>--features vendored<</ parameters.vendored >> \
+            --target << parameters.target >>
       - unless:
           condition: << parameters.minimal_build >>
           steps:
@@ -135,13 +140,13 @@ jobs:
                   <<# parameters.vendored >>--features openssl-sys/vendored<</ parameters.vendored >> \
                   --target << parameters.target >> \
                   <<# parameters.no_run >>--no-run<</ parameters.no_run >>
-      - run: |
-          ulimit -c unlimited
-          cargo test \
-            --manifest-path=openssl/Cargo.toml \
-            <<# parameters.vendored >>--features vendored<</ parameters.vendored >> \
-            --target << parameters.target >> \
-            <<# parameters.no_run >>--no-run<</ parameters.no_run >>
+            - run: |
+                ulimit -c unlimited
+                cargo test \
+                  --manifest-path=openssl/Cargo.toml \
+                  <<# parameters.vendored >>--features vendored<</ parameters.vendored >> \
+                  --target << parameters.target >> \
+                  <<# parameters.no_run >>--no-run<</ parameters.no_run >>
       - save_cache:
           key: deps-<< parameters.image >>-<< parameters.target >>-<< parameters.library >>-<< parameters.version >>-{{ checksum "Cargo.lock" }}
           paths:
diff --git a/openssl/src/ssl/test/mod.rs b/openssl/src/ssl/test/mod.rs
index 31f794913def7b1d367ce0e43731343a960c39ca..136846f3c2b665c641d4d8265a02b50b7725bf16 100644
--- a/openssl/src/ssl/test/mod.rs
+++ b/openssl/src/ssl/test/mod.rs
@@ -11,7 +11,7 @@ use std::net::UdpSocket;
 use std::net::{SocketAddr, TcpListener, TcpStream};
 use std::path::Path;
 use std::process::{Child, ChildStdin, Command, Stdio};
-use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
+use std::sync::atomic::{AtomicBool, Ordering};
 use std::thread;
 use std::time::Duration;
 use tempdir::TempDir;
@@ -192,7 +192,7 @@ fn verify_trusted_get_error_err() {
 
 #[test]
 fn verify_callback() {
-    static CALLED_BACK: AtomicBool = ATOMIC_BOOL_INIT;
+    static CALLED_BACK: AtomicBool = AtomicBool::new(false);
 
     let server = Server::builder().build();
 
@@ -214,7 +214,7 @@ fn verify_callback() {
 
 #[test]
 fn ssl_verify_callback() {
-    static CALLED_BACK: AtomicBool = ATOMIC_BOOL_INIT;
+    static CALLED_BACK: AtomicBool = AtomicBool::new(false);
 
     let server = Server::builder().build();
 
@@ -843,7 +843,7 @@ fn cert_store() {
 
 #[test]
 fn tmp_dh_callback() {
-    static CALLED_BACK: AtomicBool = ATOMIC_BOOL_INIT;
+    static CALLED_BACK: AtomicBool = AtomicBool::new(false);
 
     let mut server = Server::builder();
     server.ctx().set_tmp_dh_callback(|_, _, _| {
@@ -870,7 +870,7 @@ fn tmp_ecdh_callback() {
     use ec::EcKey;
     use nid::Nid;
 
-    static CALLED_BACK: AtomicBool = ATOMIC_BOOL_INIT;
+    static CALLED_BACK: AtomicBool = AtomicBool::new(false);
 
     let mut server = Server::builder();
     server.ctx().set_tmp_ecdh_callback(|_, _, _| {
@@ -889,7 +889,7 @@ fn tmp_ecdh_callback() {
 
 #[test]
 fn tmp_dh_callback_ssl() {
-    static CALLED_BACK: AtomicBool = ATOMIC_BOOL_INIT;
+    static CALLED_BACK: AtomicBool = AtomicBool::new(false);
 
     let mut server = Server::builder();
     server.ssl_cb(|ssl| {
@@ -918,7 +918,7 @@ fn tmp_ecdh_callback_ssl() {
     use ec::EcKey;
     use nid::Nid;
 
-    static CALLED_BACK: AtomicBool = ATOMIC_BOOL_INIT;
+    static CALLED_BACK: AtomicBool = AtomicBool::new(false);
 
     let mut server = Server::builder();
     server.ssl_cb(|ssl| {
@@ -962,8 +962,8 @@ fn active_session() {
 
 #[test]
 fn status_callbacks() {
-    static CALLED_BACK_SERVER: AtomicBool = ATOMIC_BOOL_INIT;
-    static CALLED_BACK_CLIENT: AtomicBool = ATOMIC_BOOL_INIT;
+    static CALLED_BACK_SERVER: AtomicBool = AtomicBool::new(false);
+    static CALLED_BACK_CLIENT: AtomicBool = AtomicBool::new(false);
 
     let mut server = Server::builder();
     server
@@ -1001,7 +1001,7 @@ fn status_callbacks() {
 
 #[test]
 fn new_session_callback() {
-    static CALLED_BACK: AtomicBool = ATOMIC_BOOL_INIT;
+    static CALLED_BACK: AtomicBool = AtomicBool::new(false);
 
     let mut server = Server::builder();
     server.ctx().set_session_id_context(b"foo").unwrap();
@@ -1098,7 +1098,7 @@ fn no_version_overlap() {
 #[test]
 #[cfg(ossl111)]
 fn custom_extensions() {
-    static FOUND_EXTENSION: AtomicBool = ATOMIC_BOOL_INIT;
+    static FOUND_EXTENSION: AtomicBool = AtomicBool::new(false);
 
     let mut server = Server::builder();
     server
@@ -1283,8 +1283,8 @@ fn psk_ciphers() {
     const CIPHER: &'static str = "PSK-AES128-CBC-SHA";
     const PSK: &[u8] = b"thisisaverysecurekey";
     const CLIENT_IDENT: &[u8] = b"thisisaclient";
-    static CLIENT_CALLED: AtomicBool = ATOMIC_BOOL_INIT;
-    static SERVER_CALLED: AtomicBool = ATOMIC_BOOL_INIT;
+    static CLIENT_CALLED: AtomicBool = AtomicBool::new(false);
+    static SERVER_CALLED: AtomicBool = AtomicBool::new(false);
 
     let mut server = Server::builder();
     server.ctx().set_cipher_list(CIPHER).unwrap();
@@ -1319,7 +1319,7 @@ fn psk_ciphers() {
 
 #[test]
 fn sni_callback_swapped_ctx() {
-    static CALLED_BACK: AtomicBool = ATOMIC_BOOL_INIT;
+    static CALLED_BACK: AtomicBool = AtomicBool::new(false);
 
     let mut server = Server::builder();
 
@@ -1342,7 +1342,7 @@ fn sni_callback_swapped_ctx() {
 #[test]
 #[cfg(ossl111)]
 fn client_hello() {
-    static CALLED_BACK: AtomicBool = ATOMIC_BOOL_INIT;
+    static CALLED_BACK: AtomicBool = AtomicBool::new(false);
 
     let mut server = Server::builder();
     server.ctx().set_client_hello_callback(|ssl, _| {