diff --git a/src/etc/natvis/liballoc.natvis b/src/etc/natvis/liballoc.natvis
index 707643152c9..b9454573de8 100644
--- a/src/etc/natvis/liballoc.natvis
+++ b/src/etc/natvis/liballoc.natvis
@@ -48,6 +48,7 @@
       <Item Name="[len]" ExcludeView="simple">vec.len</Item>
       <Item Name="[capacity]" ExcludeView="simple">vec.buf.cap</Item>
       <Synthetic Name="[chars]">
+        <DisplayString>{(char*)vec.buf.ptr.pointer,[vec.len]s8}</DisplayString>
         <Expand>
           <ArrayItems>
             <Size>vec.len</Size>
diff --git a/src/etc/natvis/libcore.natvis b/src/etc/natvis/libcore.natvis
index abac2cefa38..fa8ee2d70bb 100644
--- a/src/etc/natvis/libcore.natvis
+++ b/src/etc/natvis/libcore.natvis
@@ -156,8 +156,8 @@
   <Type Name="core::time::Duration">
     <DisplayString>{secs,d}s {nanos,d}ns</DisplayString>
     <Expand>
-      <Item Name="seconds">secs</Item>
-      <Item Name="nanoseconds">nanos</Item>
+      <Item Name="seconds">secs,d</Item>
+      <Item Name="nanoseconds">nanos,d</Item>
     </Expand>
   </Type>
 </AutoVisualizer>
diff --git a/src/etc/natvis/libstd.natvis b/src/etc/natvis/libstd.natvis
index 25094fc8409..c7be0167de9 100644
--- a/src/etc/natvis/libstd.natvis
+++ b/src/etc/natvis/libstd.natvis
@@ -77,6 +77,7 @@
     <DisplayString>{(char*)inner.data_ptr}</DisplayString>
     <Expand>
       <Synthetic Name="[chars]">
+        <DisplayString>{(char*)inner.data_ptr}</DisplayString>
         <Expand>
           <ArrayItems>
             <Size>inner.length</Size>
@@ -106,6 +107,7 @@
     <DisplayString>{(char*)inner.inner.bytes.buf.ptr.pointer,[inner.inner.bytes.len]}</DisplayString>
     <Expand>
       <Synthetic Name="[chars]">
+        <DisplayString>{(char*)inner.inner.bytes.buf.ptr.pointer,[inner.inner.bytes.len]}</DisplayString>
         <Expand>
           <ArrayItems>
             <Size>inner.inner.bytes.len</Size>
diff --git a/src/test/debuginfo/duration-type.rs b/src/test/debuginfo/duration-type.rs
index 3a7f9f78b5f..bc0266d644e 100644
--- a/src/test/debuginfo/duration-type.rs
+++ b/src/test/debuginfo/duration-type.rs
@@ -8,8 +8,8 @@
 // cdb-command: dx duration
 // cdb-check:duration         : 5s 12ns [Type: core::time::Duration]
 // cdb-check:    [<Raw View>]     [Type: core::time::Duration]
-// cdb-check:    seconds          : 0x5 [Type: unsigned __int64]
-// cdb-check:    nanoseconds      : 0xc [Type: unsigned int]
+// cdb-check:    seconds          : 5 [Type: unsigned __int64]
+// cdb-check:    nanoseconds      : 12 [Type: unsigned int]
 
 use std::time::Duration;
 
diff --git a/src/test/debuginfo/marker-types.rs b/src/test/debuginfo/marker-types.rs
index de4e8311a4f..52d70bda908 100644
--- a/src/test/debuginfo/marker-types.rs
+++ b/src/test/debuginfo/marker-types.rs
@@ -8,7 +8,7 @@
 // cdb-command: dx nonnull
 // cdb-check:nonnull          : NonNull(0x[...]: 0xc) [Type: core::ptr::non_null::NonNull<u32>]
 // cdb-check:    [<Raw View>]     [Type: core::ptr::non_null::NonNull<u32>]
-// cdb-checK:    0xc [Type: unsigned int]
+// cdb-check:    0xc [Type: unsigned int]
 
 // cdb-command: dx manuallydrop
 // cdb-check:manuallydrop     : 12345 [Type: core::mem::manually_drop::ManuallyDrop<i32>]
@@ -19,7 +19,7 @@
 // cdb-check:    [<Raw View>]     [Type: core::pin::Pin<ref_mut$<alloc::string::String> >]
 // cdb-check:    [len]            : 0x4 [Type: unsigned __int64]
 // cdb-check:    [capacity]       : 0x4 [Type: unsigned __int64]
-// cdb-check:    [chars]
+// cdb-check:    [chars]          : "this"
 
 use std::mem::ManuallyDrop;
 use std::pin::Pin;
diff --git a/src/test/debuginfo/pretty-std.rs b/src/test/debuginfo/pretty-std.rs
index 51325cd4249..303f0114b17 100644
--- a/src/test/debuginfo/pretty-std.rs
+++ b/src/test/debuginfo/pretty-std.rs
@@ -113,7 +113,7 @@
 // cdb-command: dx os_string
 // cdb-check:os_string        : "IAMA OS string 😃" [Type: std::ffi::os_str::OsString]
 // cdb-check:    [<Raw View>]     [Type: std::ffi::os_str::OsString]
-// cdb-check:    [chars]
+// cdb-check:    [chars]          : "IAMA OS string 😃"
 
 // cdb-command: dx some
 // cdb-check:some             : Some [Type: enum$<core::option::Option<i16> >]