these 2 derivations will be built:
  /nix/store/6rkgn8hf6ilr06hl7x6zwdh20nv81arn-herdr-0.9.5.drv
  /nix/store/38irjizfz5vhvvf18k28rx0gbvnppxk1-check-herdr.drv
error: Cannot build '/nix/store/6rkgn8hf6ilr06hl7x6zwdh20nv81arn-herdr-0.9.5.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/phpikrbrmmj7j05a7kihp3xqz3psfzz6-herdr-0.9.5
       Last 25 log lines:
       >   cargo:rerun-if-env-changed=LIBGHOSTTY_VT_ZIG_SYSTEM_DIR
       >   cargo:rerun-if-env-changed=ZIG
       >   cargo:rerun-if-env-changed=LIBGHOSTTY_VT_WINDOWS_LIBC
       >
       >   --- stderr
       >   build.zig:27:45: error: no field named 'build_root' in struct 'Build'
       >       const file_version: ?[]const u8 = if (b.build_root.handle.readFileAlloc(
       >                                               ^~~~~~~~~~
       >   /nix/store/34wy21hkax0k707757pbgd77fjxdv6v5-zig-0.17.0/lib/zig/std/Build.zig:1:1: note: struct declared here
       >   const Build = @This();
       >   ^~~~~
       >   referenced by:
       >       runPackageScript [inlined]: /nix/store/34wy21hkax0k707757pbgd77fjxdv6v5-zig-0.17.0/lib/zig/std/Build.zig:2144:50
       >       main: /nix/store/34wy21hkax0k707757pbgd77fjxdv6v5-zig-0.17.0/lib/zig/compiler/configurer.zig:138:29
       >       4 reference(s) hidden; use '-freference-trace=6' to see all references
       >   src/build/zig.zig:13:9: error: Your Zig version v0.17.0 does not meet the required build version of v0.16.0
       >           @compileError(std.fmt.comptimePrint(
       >           ^~~~~~~~~~~~~
       >   build.zig:16:24: note: called at comptime here
       >       buildpkg.requireZig(minimum_zig_version);
       >       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
       >
       >   thread 'main' (2885) panicked at crates/ghostty-vt/build.rs:112:5:
       >   zig build for vendored libghostty-vt failed: exit status: 1. Building Herdr requires Zig 0.16.0; check `zig version` or set ZIG to the path of a Zig 0.16.0 binary, then retry
       >   note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
       For full logs, run:
         nix log /nix/store/6rkgn8hf6ilr06hl7x6zwdh20nv81arn-herdr-0.9.5.drv
error: Cannot build '/nix/store/38irjizfz5vhvvf18k28rx0gbvnppxk1-check-herdr.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/6xi6xj87m6synns48sakc6p7yjiaw3dw-check-herdr