diff --git a/src/link.zig b/src/link.zig
index 0a4cde0284..db3e973f84 100644
--- a/src/link.zig
+++ b/src/link.zig
@@ -550,11 +550,11 @@ pub const File = struct {
                 id_symlink_basename,
                 &prev_digest_buf,
             ) catch |err| b: {
-                log.debug("archive new_digest={x} readFile error: {s}", .{ digest, @errorName(err) });
+                log.debug("archive new_digest={s} readFile error: {s}", .{ std.fmt.fmtSliceHexLower(&digest), @errorName(err) });
                 break :b prev_digest_buf[0..0];
             };
             if (mem.eql(u8, prev_digest, &digest)) {
-                log.debug("archive digest={x} match - skipping invocation", .{digest});
+                log.debug("archive digest={s} match - skipping invocation", .{std.fmt.fmtSliceHexLower(&digest)});
                 base.lock = man.toOwnedLock();
                 return;
             }
diff --git a/src/link/Coff.zig b/src/link/Coff.zig
index 2eee19b4f6..a73b8aaf9c 100644
--- a/src/link/Coff.zig
+++ b/src/link/Coff.zig
@@ -892,17 +892,17 @@ fn linkWithLLD(self: *Coff, comp: *Compilation) !void {
             id_symlink_basename,
             &prev_digest_buf,
         ) catch |err| blk: {
-            log.debug("COFF LLD new_digest={x} error: {s}", .{ digest, @errorName(err) });
+            log.debug("COFF LLD new_digest={s} error: {s}", .{ std.fmt.fmtSliceHexLower(&digest), @errorName(err) });
             // Handle this as a cache miss.
             break :blk prev_digest_buf[0..0];
         };
         if (mem.eql(u8, prev_digest, &digest)) {
-            log.debug("COFF LLD digest={x} match - skipping invocation", .{digest});
+            log.debug("COFF LLD digest={s} match - skipping invocation", .{std.fmt.fmtSliceHexLower(&digest)});
             // Hot diggity dog! The output binary is already there.
             self.base.lock = man.toOwnedLock();
             return;
         }
-        log.debug("COFF LLD prev_digest={x} new_digest={x}", .{ prev_digest, digest });
+        log.debug("COFF LLD prev_digest={s} new_digest={s}", .{ std.fmt.fmtSliceHexLower(prev_digest), std.fmt.fmtSliceHexLower(&digest) });
 
         // We are about to change the output file to be different, so we invalidate the build hash now.
         directory.handle.deleteFile(id_symlink_basename) catch |err| switch (err) {
diff --git a/src/link/Elf.zig b/src/link/Elf.zig
index 1b6fbb0f0f..bfef2cd12c 100644
--- a/src/link/Elf.zig
+++ b/src/link/Elf.zig
@@ -1365,17 +1365,17 @@ fn linkWithLLD(self: *Elf, comp: *Compilation) !void {
             id_symlink_basename,
             &prev_digest_buf,
         ) catch |err| blk: {
-            log.debug("ELF LLD new_digest={x} error: {s}", .{ digest, @errorName(err) });
+            log.debug("ELF LLD new_digest={s} error: {s}", .{ std.fmt.fmtSliceHexLower(&digest), @errorName(err) });
             // Handle this as a cache miss.
             break :blk prev_digest_buf[0..0];
         };
         if (mem.eql(u8, prev_digest, &digest)) {
-            log.debug("ELF LLD digest={x} match - skipping invocation", .{digest});
+            log.debug("ELF LLD digest={s} match - skipping invocation", .{std.fmt.fmtSliceHexLower(&digest)});
             // Hot diggity dog! The output binary is already there.
             self.base.lock = man.toOwnedLock();
             return;
         }
-        log.debug("ELF LLD prev_digest={x} new_digest={x}", .{ prev_digest, digest });
+        log.debug("ELF LLD prev_digest={s} new_digest={s}", .{ std.fmt.fmtSliceHexLower(prev_digest), std.fmt.fmtSliceHexLower(&digest) });
 
         // We are about to change the output file to be different, so we invalidate the build hash now.
         directory.handle.deleteFile(id_symlink_basename) catch |err| switch (err) {
diff --git a/src/link/MachO.zig b/src/link/MachO.zig
index 139a9b8940..0f76925618 100644
--- a/src/link/MachO.zig
+++ b/src/link/MachO.zig
@@ -556,17 +556,17 @@ fn linkWithLLD(self: *MachO, comp: *Compilation) !void {
             id_symlink_basename,
             &prev_digest_buf,
         ) catch |err| blk: {
-            log.debug("MachO LLD new_digest={x} error: {s}", .{ digest, @errorName(err) });
+            log.debug("MachO LLD new_digest={s} error: {s}", .{ std.fmt.fmtSliceHexLower(&digest), @errorName(err) });
             // Handle this as a cache miss.
             break :blk prev_digest_buf[0..0];
         };
         if (mem.eql(u8, prev_digest, &digest)) {
-            log.debug("MachO LLD digest={x} match - skipping invocation", .{digest});
+            log.debug("MachO LLD digest={s} match - skipping invocation", .{std.fmt.fmtSliceHexLower(&digest)});
             // Hot diggity dog! The output binary is already there.
             self.base.lock = man.toOwnedLock();
             return;
         }
-        log.debug("MachO LLD prev_digest={x} new_digest={x}", .{ prev_digest, digest });
+        log.debug("MachO LLD prev_digest={s} new_digest={s}", .{ std.fmt.fmtSliceHexLower(prev_digest), std.fmt.fmtSliceHexLower(&digest) });
 
         // We are about to change the output file to be different, so we invalidate the build hash now.
         directory.handle.deleteFile(id_symlink_basename) catch |err| switch (err) {
diff --git a/src/link/Wasm.zig b/src/link/Wasm.zig
index e0e10ad88d..71cb171d98 100644
--- a/src/link/Wasm.zig
+++ b/src/link/Wasm.zig
@@ -391,17 +391,17 @@ fn linkWithLLD(self: *Wasm, comp: *Compilation) !void {
             id_symlink_basename,
             &prev_digest_buf,
         ) catch |err| blk: {
-            log.debug("WASM LLD new_digest={x} error: {s}", .{ digest, @errorName(err) });
+            log.debug("WASM LLD new_digest={s} error: {s}", .{ std.fmt.fmtSliceHexLower(&digest), @errorName(err) });
             // Handle this as a cache miss.
             break :blk prev_digest_buf[0..0];
         };
         if (mem.eql(u8, prev_digest, &digest)) {
-            log.debug("WASM LLD digest={x} match - skipping invocation", .{digest});
+            log.debug("WASM LLD digest={s} match - skipping invocation", .{std.fmt.fmtSliceHexLower(&digest)});
             // Hot diggity dog! The output binary is already there.
             self.base.lock = man.toOwnedLock();
             return;
         }
-        log.debug("WASM LLD prev_digest={x} new_digest={x}", .{ prev_digest, digest });
+        log.debug("WASM LLD prev_digest={s} new_digest={s}", .{ std.fmt.fmtSliceHexLower(prev_digest), std.fmt.fmtSliceHexLower(&digest) });
 
         // We are about to change the output file to be different, so we invalidate the build hash now.
         directory.handle.deleteFile(id_symlink_basename) catch |err| switch (err) {