diff --git a/ci/install-musl.sh b/ci/install-musl.sh
index 88cb4f0b1152e..e1104be4f5edf 100644
--- a/ci/install-musl.sh
+++ b/ci/install-musl.sh
@@ -5,11 +5,11 @@
 
 set -ex
 
-MUSL_VERSION=1.1.24
+MUSL_VERSION=1.2.0
 MUSL="musl-${MUSL_VERSION}"
 
 # Download, configure, build, and install musl:
-curl --retry 5 https://www.musl-libc.org/releases/${MUSL}.tar.gz | tar xzf -
+curl --retry 5 https://musl.libc.org/releases/${MUSL}.tar.gz | tar xzf -
 
 cd $MUSL
 case ${1} in
@@ -72,7 +72,7 @@ cd ..
 rm -rf $MUSL
 
 # Download, configure, build, and install musl-sanitized kernel headers:
-KERNEL_HEADER_VER="4.4.2-2"
+KERNEL_HEADER_VER="4.19.88"
 curl --retry 5 -L \
      "https://github.com/sabotage-linux/kernel-headers/archive/v${KERNEL_HEADER_VER}.tar.gz" | \
     tar xzf -
diff --git a/src/unix/linux_like/linux/musl/mod.rs b/src/unix/linux_like/linux/musl/mod.rs
index 0d427ae3894f1..85dd4e0d2177e 100644
--- a/src/unix/linux_like/linux/musl/mod.rs
+++ b/src/unix/linux_like/linux/musl/mod.rs
@@ -184,15 +184,15 @@ s_no_extra_traits! {
         pub ut_host: [::c_char; 256],
         pub ut_exit: __exit_status,
 
-        //#[cfg(target_endian = "little")]
+        #[cfg(target_endian = "little")]
         pub ut_session: ::c_long,
-        //#[cfg(target_endian = "little")]
-        //__ut_pad2: ::c_long,
+        #[cfg(target_endian = "little")]
+        __ut_pad2: ::c_long,
 
-        //#[cfg(not(target_endian = "little"))]
-        //__ut_pad2: ::c_int,
-        //#[cfg(not(target_endian = "little"))]
-        //pub ut_session: ::c_int,
+        #[cfg(not(target_endian = "little"))]
+        __ut_pad2: ::c_int,
+        #[cfg(not(target_endian = "little"))]
+        pub ut_session: ::c_int,
 
         pub ut_tv: ::timeval,
         pub ut_addr_v6: [::c_uint; 4],
@@ -282,7 +282,7 @@ cfg_if! {
                         .all(|(a,b)| a == b)
                     && self.ut_exit == other.ut_exit
                     && self.ut_session == other.ut_session
-                    //&& self.__ut_pad2 == other.__ut_pad2
+                    && self.__ut_pad2 == other.__ut_pad2
                     && self.ut_tv == other.ut_tv
                     && self.ut_addr_v6 == other.ut_addr_v6
                     && self.__unused == other.__unused
@@ -295,7 +295,7 @@ cfg_if! {
             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
                 f.debug_struct("utmpx")
                     .field("ut_type", &self.ut_type)
-                    //.field("__ut_pad1", &self.__ut_pad1)
+                    .field("__ut_pad1", &self.__ut_pad1)
                     .field("ut_pid", &self.ut_pid)
                     .field("ut_line", &self.ut_line)
                     .field("ut_id", &self.ut_id)
@@ -303,7 +303,7 @@ cfg_if! {
                     //FIXME: .field("ut_host", &self.ut_host)
                     .field("ut_exit", &self.ut_exit)
                     .field("ut_session", &self.ut_session)
-                    //.field("__ut_pad2", &self.__ut_pad2)
+                    .field("__ut_pad2", &self.__ut_pad2)
                     .field("ut_tv", &self.ut_tv)
                     .field("ut_addr_v6", &self.ut_addr_v6)
                     .field("__unused", &self.__unused)
@@ -314,7 +314,7 @@ cfg_if! {
         impl ::hash::Hash for utmpx {
             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
                 self.ut_type.hash(state);
-                //self.__ut_pad1.hash(state);
+                self.__ut_pad1.hash(state);
                 self.ut_pid.hash(state);
                 self.ut_line.hash(state);
                 self.ut_id.hash(state);
@@ -322,7 +322,7 @@ cfg_if! {
                 self.ut_host.hash(state);
                 self.ut_exit.hash(state);
                 self.ut_session.hash(state);
-                //self.__ut_pad2.hash(state);
+                self.__ut_pad2.hash(state);
                 self.ut_tv.hash(state);
                 self.ut_addr_v6.hash(state);
                 self.__unused.hash(state);