build runner broken with latest zig

[leecannon]

Zig Version

0.15.0-dev.1387+c80aa9f71

ZLS Version

0.15.0-dev.344+4aaafc2b

Client / Code Editor / Extensions

No response

Steps to Reproduce and Observed Behavior

This is caused by the builder runner changes in ziglang/zig#24588.

There have also been some other recent changes that have modified the builder runner ziglang/zig#24649 and ziglang/zig#24689, unsure if these changes need to be ported as well?

$ zig build --build-runner ~/src/zls/src/build_runner/master.zig
/home/lee/src/zls/src/build_runner/master.zig:75:35: error: missing struct field: time_report
    var graph: std.Build.Graph = .{
                                 ~^
/home/lee/.local/share/zigup/0.15.0-dev.1387+c80aa9f71/files/lib/std/Build.zig:113:19: note: struct declared here
pub const Graph = struct {
                  ^~~~~~
referenced by:
    callMain [inlined]: /home/lee/.local/share/zigup/0.15.0-dev.1387+c80aa9f71/files/lib/std/start.zig:627:37
    callMainWithArgs [inlined]: /home/lee/.local/share/zigup/0.15.0-dev.1387+c80aa9f71/files/lib/std/start.zig:587:20
    posixCallMainAndExit: /home/lee/.local/share/zigup/0.15.0-dev.1387+c80aa9f71/files/lib/std/start.zig:542:36
    2 reference(s) hidden; use '-freference-trace=5' to see all references

Expected Behavior

Build runner works.

Relevant log output