update the codebase for the new std.Progress API

22 files changed, 101 insertions, 61 deletions

diff --git a/lib/std/Build.zig b/lib/std/Build.zig
index a2e8a7c564..4443fa404c 100644
--- a/lib/std/Build.zig
+++ b/lib/std/Build.zig
@@ -1059,7 +1059,7 @@ pub fn getUninstallStep(b: *Build) *Step {
     return &b.uninstall_tls.step;
 }
 
-fn makeUninstall(uninstall_step: *Step, prog_node: *std.Progress.Node) anyerror!void {
+fn makeUninstall(uninstall_step: *Step, prog_node: std.Progress.Node) anyerror!void {
     _ = prog_node;
     const uninstall_tls: *TopLevelStep = @fieldParentPtr("step", uninstall_step);
     const b: *Build = @fieldParentPtr("uninstall_tls", uninstall_tls);
@@ -2281,10 +2281,10 @@ pub const LazyPath = union(enum) {
             .cwd_relative => |p| return src_builder.pathFromCwd(p),
             .generated => |gen| {
                 var file_path: []const u8 = gen.file.step.owner.pathFromRoot(gen.file.path orelse {
-                    std.debug.getStderrMutex().lock();
+                    std.debug.lockStdErr();
                     const stderr = std.io.getStdErr();
                     dumpBadGetPathHelp(gen.file.step, stderr, src_builder, asking_step) catch {};
-                    std.debug.getStderrMutex().unlock();
+                    std.debug.unlockStdErr();
                     @panic("misconfigured build script");
                 });
 
@@ -2351,8 +2351,8 @@ fn dumpBadDirnameHelp(
     comptime msg: []const u8,
     args: anytype,
 ) anyerror!void {
-    debug.getStderrMutex().lock();
-    defer debug.getStderrMutex().unlock();
+    debug.lockStdErr();
+    defer debug.unlockStdErr();
 
     const stderr = io.getStdErr();
     const w = stderr.writer();
diff --git a/lib/std/Build/Step.zig b/lib/std/Build/Step.zig
index 01bea6c0ce..a965735843 100644
--- a/lib/std/Build/Step.zig
+++ b/lib/std/Build/Step.zig
@@ -58,7 +58,7 @@ pub const TestResults = struct {
     }
 };
 
-pub const MakeFn = *const fn (step: *Step, prog_node: *std.Progress.Node) anyerror!void;
+pub const MakeFn = *const fn (step: *Step, prog_node: std.Progress.Node) anyerror!void;
 
 pub const State = enum {
     precheck_unstarted,
@@ -176,7 +176,7 @@ pub fn init(options: StepOptions) Step {
 /// If the Step's `make` function reports `error.MakeFailed`, it indicates they
 /// have already reported the error. Otherwise, we add a simple error report
 /// here.
-pub fn make(s: *Step, prog_node: *std.Progress.Node) error{ MakeFailed, MakeSkipped }!void {
+pub fn make(s: *Step, prog_node: std.Progress.Node) error{ MakeFailed, MakeSkipped }!void {
     const arena = s.owner.allocator;
 
     s.makeFn(s, prog_node) catch |err| switch (err) {
@@ -217,7 +217,7 @@ pub fn getStackTrace(s: *Step) ?std.builtin.StackTrace {
     };
 }
 
-fn makeNoOp(step: *Step, prog_node: *std.Progress.Node) anyerror!void {
+fn makeNoOp(step: *Step, prog_node: std.Progress.Node) anyerror!void {
     _ = prog_node;
 
     var all_cached = true;
@@ -303,7 +303,7 @@ pub fn addError(step: *Step, comptime fmt: []const u8, args: anytype) error{OutO
 pub fn evalZigProcess(
     s: *Step,
     argv: []const []const u8,
-    prog_node: *std.Progress.Node,
+    prog_node: std.Progress.Node,
 ) !?[]const u8 {
     assert(argv.len != 0);
     const b = s.owner;
@@ -313,12 +313,16 @@ pub fn evalZigProcess(
     try handleChildProcUnsupported(s, null, argv);
     try handleVerbose(s.owner, null, argv);
 
+    const sub_prog_node = prog_node.start("", 0);
+    defer sub_prog_node.end();
+
     var child = std.process.Child.init(argv, arena);
     child.env_map = &b.graph.env_map;
     child.stdin_behavior = .Pipe;
     child.stdout_behavior = .Pipe;
     child.stderr_behavior = .Pipe;
     child.request_resource_usage_statistics = true;
+    child.progress_node = sub_prog_node;
 
     child.spawn() catch |err| return s.fail("unable to spawn {s}: {s}", .{
         argv[0], @errorName(err),
@@ -337,11 +341,6 @@ pub fn evalZigProcess(
     const Header = std.zig.Server.Message.Header;
     var result: ?[]const u8 = null;
 
-    var node_name: std.ArrayListUnmanaged(u8) = .{};
-    defer node_name.deinit(gpa);
-    var sub_prog_node = prog_node.start("", 0);
-    defer sub_prog_node.end();
-
     const stdout = poller.fifo(.stdout);
 
     poll: while (true) {
@@ -379,11 +378,6 @@ pub fn evalZigProcess(
                     .extra = extra_array,
                 };
             },
-            .progress => {
-                node_name.clearRetainingCapacity();
-                try node_name.appendSlice(gpa, body);
-                sub_prog_node.setName(node_name.items);
-            },
             .emit_bin_path => {
                 const EbpHdr = std.zig.Server.Message.EmitBinPath;
                 const ebp_hdr = @as(*align(1) const EbpHdr, @ptrCast(body));
diff --git a/lib/std/Build/Step/CheckFile.zig b/lib/std/Build/Step/CheckFile.zig
index b3323f9e98..b7ce2ded61 100644
--- a/lib/std/Build/Step/CheckFile.zig
+++ b/lib/std/Build/Step/CheckFile.zig
@@ -46,7 +46,7 @@ pub fn setName(check_file: *CheckFile, name: []const u8) void {
     check_file.step.name = name;
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     _ = prog_node;
     const b = step.owner;
     const check_file: *CheckFile = @fieldParentPtr("step", step);
diff --git a/lib/std/Build/Step/CheckObject.zig b/lib/std/Build/Step/CheckObject.zig
index fa0ccc339d..84c9c62abb 100644
--- a/lib/std/Build/Step/CheckObject.zig
+++ b/lib/std/Build/Step/CheckObject.zig
@@ -550,7 +550,7 @@ pub fn checkComputeCompare(
     check_object.checks.append(check) catch @panic("OOM");
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     _ = prog_node;
     const b = step.owner;
     const gpa = b.allocator;
diff --git a/lib/std/Build/Step/Compile.zig b/lib/std/Build/Step/Compile.zig
index f660ef64a6..e27dd65619 100644
--- a/lib/std/Build/Step/Compile.zig
+++ b/lib/std/Build/Step/Compile.zig
@@ -967,7 +967,7 @@ fn getGeneratedFilePath(compile: *Compile, comptime tag_name: []const u8, asking
     const maybe_path: ?*GeneratedFile = @field(compile, tag_name);
 
     const generated_file = maybe_path orelse {
-        std.debug.getStderrMutex().lock();
+        std.debug.lockStdErr();
         const stderr = std.io.getStdErr();
 
         std.Build.dumpBadGetPathHelp(&compile.step, stderr, compile.step.owner, asking_step) catch {};
@@ -976,7 +976,7 @@ fn getGeneratedFilePath(compile: *Compile, comptime tag_name: []const u8, asking
     };
 
     const path = generated_file.path orelse {
-        std.debug.getStderrMutex().lock();
+        std.debug.lockStdErr();
         const stderr = std.io.getStdErr();
 
         std.Build.dumpBadGetPathHelp(&compile.step, stderr, compile.step.owner, asking_step) catch {};
@@ -987,7 +987,7 @@ fn getGeneratedFilePath(compile: *Compile, comptime tag_name: []const u8, asking
     return path;
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     const b = step.owner;
     const arena = b.allocator;
     const compile: *Compile = @fieldParentPtr("step", step);
diff --git a/lib/std/Build/Step/ConfigHeader.zig b/lib/std/Build/Step/ConfigHeader.zig
index 4a0e64e8d0..212ea605ed 100644
--- a/lib/std/Build/Step/ConfigHeader.zig
+++ b/lib/std/Build/Step/ConfigHeader.zig
@@ -164,7 +164,7 @@ fn putValue(config_header: *ConfigHeader, field_name: []const u8, comptime T: ty
     }
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     _ = prog_node;
     const b = step.owner;
     const config_header: *ConfigHeader = @fieldParentPtr("step", step);
diff --git a/lib/std/Build/Step/Fmt.zig b/lib/std/Build/Step/Fmt.zig
index 3010d701b1..f346c6cc39 100644
--- a/lib/std/Build/Step/Fmt.zig
+++ b/lib/std/Build/Step/Fmt.zig
@@ -36,7 +36,7 @@ pub fn create(owner: *std.Build, options: Options) *Fmt {
     return fmt;
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     // zig fmt is fast enough that no progress is needed.
     _ = prog_node;
 
diff --git a/lib/std/Build/Step/InstallArtifact.zig b/lib/std/Build/Step/InstallArtifact.zig
index c56bafcfb5..bd1d5db4a9 100644
--- a/lib/std/Build/Step/InstallArtifact.zig
+++ b/lib/std/Build/Step/InstallArtifact.zig
@@ -115,7 +115,7 @@ pub fn create(owner: *std.Build, artifact: *Step.Compile, options: Options) *Ins
     return install_artifact;
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     _ = prog_node;
     const install_artifact: *InstallArtifact = @fieldParentPtr("step", step);
     const b = step.owner;
diff --git a/lib/std/Build/Step/InstallDir.zig b/lib/std/Build/Step/InstallDir.zig
index 1722b975f7..0a6edafb33 100644
--- a/lib/std/Build/Step/InstallDir.zig
+++ b/lib/std/Build/Step/InstallDir.zig
@@ -56,7 +56,7 @@ pub fn create(owner: *std.Build, options: Options) *InstallDir {
     return install_dir;
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     _ = prog_node;
     const b = step.owner;
     const install_dir: *InstallDir = @fieldParentPtr("step", step);
diff --git a/lib/std/Build/Step/InstallFile.zig b/lib/std/Build/Step/InstallFile.zig
index 6fa6d6bc99..8202a9d796 100644
--- a/lib/std/Build/Step/InstallFile.zig
+++ b/lib/std/Build/Step/InstallFile.zig
@@ -36,7 +36,7 @@ pub fn create(
     return install_file;
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     _ = prog_node;
     const b = step.owner;
     const install_file: *InstallFile = @fieldParentPtr("step", step);
diff --git a/lib/std/Build/Step/ObjCopy.zig b/lib/std/Build/Step/ObjCopy.zig
index 515736dbc1..966764adcc 100644
--- a/lib/std/Build/Step/ObjCopy.zig
+++ b/lib/std/Build/Step/ObjCopy.zig
@@ -90,7 +90,7 @@ pub fn getOutputSeparatedDebug(objcopy: *const ObjCopy) ?std.Build.LazyPath {
     return if (objcopy.output_file_debug) |*file| .{ .generated = .{ .file = file } } else null;
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     const b = step.owner;
     const objcopy: *ObjCopy = @fieldParentPtr("step", step);
 
diff --git a/lib/std/Build/Step/Options.zig b/lib/std/Build/Step/Options.zig
index c4daed73ff..2937cf70e1 100644
--- a/lib/std/Build/Step/Options.zig
+++ b/lib/std/Build/Step/Options.zig
@@ -410,7 +410,7 @@ pub fn getOutput(options: *Options) LazyPath {
     return .{ .generated = .{ .file = &options.generated_file } };
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     // This step completes so quickly that no progress is necessary.
     _ = prog_node;
 
diff --git a/lib/std/Build/Step/RemoveDir.zig b/lib/std/Build/Step/RemoveDir.zig
index 64a3c72668..6483a684aa 100644
--- a/lib/std/Build/Step/RemoveDir.zig
+++ b/lib/std/Build/Step/RemoveDir.zig
@@ -22,7 +22,7 @@ pub fn create(owner: *std.Build, dir_path: []const u8) *RemoveDir {
     return remove_dir;
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     // TODO update progress node while walking file system.
     // Should the standard library support this use case??
     _ = prog_node;
diff --git a/lib/std/Build/Step/Run.zig b/lib/std/Build/Step/Run.zig
index fec5b5ab67..d49d0b3ce2 100644
--- a/lib/std/Build/Step/Run.zig
+++ b/lib/std/Build/Step/Run.zig
@@ -574,7 +574,7 @@ const IndexedOutput = struct {
     tag: @typeInfo(Arg).Union.tag_type.?,
     output: *Output,
 };
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     const b = step.owner;
     const arena = b.allocator;
     const run: *Run = @fieldParentPtr("step", step);
@@ -878,7 +878,7 @@ fn runCommand(
     argv: []const []const u8,
     has_side_effects: bool,
     output_dir_path: []const u8,
-    prog_node: *std.Progress.Node,
+    prog_node: std.Progress.Node,
 ) !void {
     const step = &run.step;
     const b = step.owner;
@@ -1195,7 +1195,7 @@ fn spawnChildAndCollect(
     run: *Run,
     argv: []const []const u8,
     has_side_effects: bool,
-    prog_node: *std.Progress.Node,
+    prog_node: std.Progress.Node,
 ) !ChildProcResult {
     const b = run.step.owner;
     const arena = b.allocator;
@@ -1235,6 +1235,10 @@ fn spawnChildAndCollect(
         child.stdin_behavior = .Pipe;
     }
 
+    if (run.stdio != .zig_test) {
+        child.progress_node = prog_node.start("", 0);
+    }
+
     try child.spawn();
     var timer = try std.time.Timer.start();
 
@@ -1264,7 +1268,7 @@ const StdIoResult = struct {
 fn evalZigTest(
     run: *Run,
     child: *std.process.Child,
-    prog_node: *std.Progress.Node,
+    prog_node: std.Progress.Node,
 ) !StdIoResult {
     const gpa = run.step.owner.allocator;
     const arena = run.step.owner.allocator;
@@ -1291,7 +1295,7 @@ fn evalZigTest(
     var metadata: ?TestMetadata = null;
 
     var sub_prog_node: ?std.Progress.Node = null;
-    defer if (sub_prog_node) |*n| n.end();
+    defer if (sub_prog_node) |n| n.end();
 
     poll: while (true) {
         while (stdout.readableLength() < @sizeOf(Header)) {
@@ -1406,7 +1410,7 @@ const TestMetadata = struct {
     expected_panic_msgs: []const u32,
     string_bytes: []const u8,
     next_index: u32,
-    prog_node: *std.Progress.Node,
+    prog_node: std.Progress.Node,
 
     fn testName(tm: TestMetadata, index: u32) []const u8 {
         return std.mem.sliceTo(tm.string_bytes[tm.names[index]..], 0);
@@ -1421,7 +1425,7 @@ fn requestNextTest(in: fs.File, metadata: *TestMetadata, sub_prog_node: *?std.Pr
         if (metadata.expected_panic_msgs[i] != 0) continue;
 
         const name = metadata.testName(i);
-        if (sub_prog_node.*) |*n| n.end();
+        if (sub_prog_node.*) |n| n.end();
         sub_prog_node.* = metadata.prog_node.start(name, 0);
 
         try sendRunTestMessage(in, i);
diff --git a/lib/std/Build/Step/TranslateC.zig b/lib/std/Build/Step/TranslateC.zig
index cb1b48e3c0..e07744c2da 100644
--- a/lib/std/Build/Step/TranslateC.zig
+++ b/lib/std/Build/Step/TranslateC.zig
@@ -116,7 +116,7 @@ pub fn defineCMacroRaw(translate_c: *TranslateC, name_and_value: []const u8) voi
     translate_c.c_macros.append(translate_c.step.owner.dupe(name_and_value)) catch @panic("OOM");
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     const b = step.owner;
     const translate_c: *TranslateC = @fieldParentPtr("step", step);
 
diff --git a/lib/std/Build/Step/WriteFile.zig b/lib/std/Build/Step/WriteFile.zig
index 401c5b78ec..0639573b8f 100644
--- a/lib/std/Build/Step/WriteFile.zig
+++ b/lib/std/Build/Step/WriteFile.zig
@@ -198,7 +198,7 @@ fn maybeUpdateName(write_file: *WriteFile) void {
     }
 }
 
-fn make(step: *Step, prog_node: *std.Progress.Node) !void {
+fn make(step: *Step, prog_node: std.Progress.Node) !void {
     _ = prog_node;
     const b = step.owner;
     const write_file: *WriteFile = @fieldParentPtr("step", step);
diff --git a/lib/std/Progress.zig b/lib/std/Progress.zig
index b7ac1fa328..c5c1d17b93 100644
--- a/lib/std/Progress.zig
+++ b/lib/std/Progress.zig
@@ -58,7 +58,7 @@ pub const Options = struct {
     /// cannot fit into this buffer which will look bad but not cause any malfunctions.
     ///
     /// Must be at least 200 bytes.
-    draw_buffer: []u8,
+    draw_buffer: []u8 = &default_draw_buffer,
     /// How many nanoseconds between writing updates to the terminal.
     refresh_rate_ns: u64 = 60 * std.time.ns_per_ms,
     /// How many nanoseconds to keep the output hidden
@@ -67,6 +67,7 @@ pub const Options = struct {
     /// 0 means unknown.
     estimated_total_items: usize = 0,
     root_name: []const u8 = "",
+    disable_printing: bool = false,
 };
 
 /// Represents one unit of progress. Each node can have children nodes, or
@@ -203,6 +204,13 @@ pub const Node = struct {
         @atomicStore(u32, &storage.estimated_total_count, std.math.lossyCast(u32, count), .monotonic);
     }
 
+    /// Thread-safe.
+    pub fn increaseEstimatedTotalItems(n: Node, count: usize) void {
+        const index = n.index.unwrap() orelse return;
+        const storage = storageByIndex(index);
+        _ = @atomicRmw(u32, &storage.estimated_total_count, .Add, std.math.lossyCast(u32, count), .monotonic);
+    }
+
     /// Finish a started `Node`. Thread-safe.
     pub fn end(n: Node) void {
         const index = n.index.unwrap() orelse return;
@@ -290,6 +298,8 @@ var node_parents_buffer: [default_node_storage_buffer_len]Node.Parent = undefine
 var node_storage_buffer: [default_node_storage_buffer_len]Node.Storage = undefined;
 var node_freelist_buffer: [default_node_storage_buffer_len]Node.OptionalIndex = undefined;
 
+var default_draw_buffer: [2000]u8 = undefined;
+
 /// Initializes a global Progress instance.
 ///
 /// Asserts there is only one global Progress instance.
@@ -318,6 +328,9 @@ pub fn start(options: Options) Node {
         }
     } else |env_err| switch (env_err) {
         error.EnvironmentVariableNotFound => {
+            if (options.disable_printing) {
+                return .{ .index = .none };
+            }
             const stderr = std.io.getStdErr();
             if (stderr.supportsAnsiEscapeCodes()) {
                 global_progress.terminal = stderr;
@@ -330,7 +343,7 @@ pub fn start(options: Options) Node {
                 global_progress.terminal = stderr;
             }
 
-            if (global_progress.terminal == null) {
+            if (global_progress.terminal == null or !global_progress.supports_ansi_escape_codes) {
                 return .{ .index = .none };
             }
 
@@ -379,7 +392,10 @@ fn updateThreadRun() void {
             return clearTerminal();
 
         const buffer = computeRedraw();
-        write(buffer);
+        if (stderr_mutex.tryLock()) {
+            defer stderr_mutex.unlock();
+            write(buffer);
+        }
     }
 
     while (true) {
@@ -390,10 +406,25 @@ fn updateThreadRun() void {
             return clearTerminal();
 
         const buffer = computeRedraw();
-        write(buffer);
+        if (stderr_mutex.tryLock()) {
+            defer stderr_mutex.unlock();
+            write(buffer);
+        }
     }
 }
 
+/// Allows the caller to freely write to stderr until `unlockStdErr` is called.
+///
+/// During the lock, any `std.Progress` information is cleared from the terminal.
+pub fn lockStdErr() void {
+    stderr_mutex.lock();
+    clearTerminal();
+}
+
+pub fn unlockStdErr() void {
+    stderr_mutex.unlock();
+}
+
 fn ipcThreadRun(fd: posix.fd_t) anyerror!void {
     {
         _ = wait(global_progress.initial_delay_ns);
@@ -432,6 +463,8 @@ const tree_line = "\x1B\x28\x30\x78\x1B\x28\x42  "; // │
 const tree_langle = "\x1B\x28\x30\x6d\x71\x1B\x28\x42 "; // └─
 
 fn clearTerminal() void {
+    if (global_progress.newline_count == 0) return;
+
     var i: usize = 0;
     const buf = global_progress.draw_buffer;
 
@@ -876,3 +909,5 @@ fn handleSigWinch(sig: i32, info: *const posix.siginfo_t, ctx_ptr: ?*anyopaque)
     assert(sig == posix.SIG.WINCH);
     global_progress.redraw_event.set();
 }
+
+var stderr_mutex: std.Thread.Mutex = .{};
diff --git a/lib/std/debug.zig b/lib/std/debug.zig
index 980b027f0a..41439df5e6 100644
--- a/lib/std/debug.zig
+++ b/lib/std/debug.zig
@@ -77,19 +77,28 @@ const PdbOrDwarf = union(enum) {
     }
 };
 
-var stderr_mutex = std.Thread.Mutex{};
+/// Allows the caller to freely write to stderr until `unlockStdErr` is called.
+///
+/// During the lock, any `std.Progress` information is cleared from the terminal.
+pub fn lockStdErr() void {
+    std.Progress.lockStdErr();
+}
+
+pub fn unlockStdErr() void {
+    std.Progress.unlockStdErr();
+}
 
 /// Print to stderr, unbuffered, and silently returning on failure. Intended
 /// for use in "printf debugging." Use `std.log` functions for proper logging.
 pub fn print(comptime fmt: []const u8, args: anytype) void {
-    stderr_mutex.lock();
-    defer stderr_mutex.unlock();
+    lockStdErr();
+    defer unlockStdErr();
     const stderr = io.getStdErr().writer();
     nosuspend stderr.print(fmt, args) catch return;
 }
 
 pub fn getStderrMutex() *std.Thread.Mutex {
-    return &stderr_mutex;
+    @compileError("deprecated. call std.debug.lockStdErr() and std.debug.unlockStdErr() instead which will integrate properly with std.Progress");
 }
 
 /// TODO multithreaded awareness
@@ -107,8 +116,8 @@ pub fn getSelfDebugInfo() !*DebugInfo {
 /// Tries to print a hexadecimal view of the bytes, unbuffered, and ignores any error returned.
 /// Obtains the stderr mutex while dumping.
 pub fn dump_hex(bytes: []const u8) void {
-    stderr_mutex.lock();
-    defer stderr_mutex.unlock();
+    lockStdErr();
+    defer unlockStdErr();
     dump_hex_fallible(bytes) catch {};
 }
 
diff --git a/lib/std/json/dynamic.zig b/lib/std/json/dynamic.zig
index a56d37bf0b..a1849b0fed 100644
--- a/lib/std/json/dynamic.zig
+++ b/lib/std/json/dynamic.zig
@@ -52,8 +52,8 @@ pub const Value = union(enum) {
     }
 
     pub fn dump(self: Value) void {
-        std.debug.getStderrMutex().lock();
-        defer std.debug.getStderrMutex().unlock();
+        std.debug.lockStdErr();
+        defer std.debug.unlockStdErr();
 
         const stderr = std.io.getStdErr().writer();
         stringify(self, .{}, stderr) catch return;
diff --git a/lib/std/log.zig b/lib/std/log.zig
index 0562d09c51..b2c05112b0 100644
--- a/lib/std/log.zig
+++ b/lib/std/log.zig
@@ -45,8 +45,8 @@
 //!     const prefix = "[" ++ comptime level.asText() ++ "] " ++ scope_prefix;
 //!
 //!     // Print the message to stderr, silently ignoring any errors
-//!     std.debug.getStderrMutex().lock();
-//!     defer std.debug.getStderrMutex().unlock();
+//!     std.debug.lockStdErr();
+//!     defer std.debug.unlockStdErr();
 //!     const stderr = std.io.getStdErr().writer();
 //!     nosuspend stderr.print(prefix ++ format ++ "\n", args) catch return;
 //! }
@@ -152,8 +152,8 @@ pub fn defaultLog(
     var bw = std.io.bufferedWriter(stderr);
     const writer = bw.writer();
 
-    std.debug.getStderrMutex().lock();
-    defer std.debug.getStderrMutex().unlock();
+    std.debug.lockStdErr();
+    defer std.debug.unlockStdErr();
     nosuspend {
         writer.print(level_txt ++ prefix2 ++ format ++ "\n", args) catch return;
         bw.flush() catch return;
diff --git a/lib/std/zig/ErrorBundle.zig b/lib/std/zig/ErrorBundle.zig
index 5a6651b248..2d69ff901d 100644
--- a/lib/std/zig/ErrorBundle.zig
+++ b/lib/std/zig/ErrorBundle.zig
@@ -155,8 +155,8 @@ pub const RenderOptions = struct {
 };
 
 pub fn renderToStdErr(eb: ErrorBundle, options: RenderOptions) void {
-    std.debug.getStderrMutex().lock();
-    defer std.debug.getStderrMutex().unlock();
+    std.debug.lockStdErr();
+    defer std.debug.unlockStdErr();
     const stderr = std.io.getStdErr();
     return renderToWriter(eb, options, stderr.writer()) catch return;
 }
diff --git a/lib/std/zig/Server.zig b/lib/std/zig/Server.zig
index 10e14a55fc..7f8de00b4a 100644
--- a/lib/std/zig/Server.zig
+++ b/lib/std/zig/Server.zig
@@ -14,8 +14,6 @@ pub const Message = struct {
         zig_version,
         /// Body is an ErrorBundle.
         error_bundle,
-        /// Body is a UTF-8 string.
-        progress,
         /// Body is a EmitBinPath.
         emit_bin_path,
         /// Body is a TestMetadata