Automated report: NetBSD-current/alpha build failure

[NetBSD Test Fixture <bracket%NetBSD.org@localhost>]

This is an automatically generated notice of a NetBSD-current/alpha
build failure.

The failure occurred on babylon5.netbsd.org, a NetBSD/amd64 host,
using sources from CVS date 2026.04.08.20.28.21.

An extract from the build.sh output follows:

          |                      |
          |                      block_list_entry
    /tmp/build/2026.04.08.20.28.21-alpha/src/tools/xz-bin/../../external/public-domain/xz/bin/xz/../../dist/src/xz/args.c:106:25: error: incompatible types when assigning to type 'block_list_entry' from type 'long unsigned int'
      106 |     opt_block_list[i] = UINT64_MAX;
          |                         ^~~~~~~~~~
    /tmp/build/2026.04.08.20.28.21-alpha/src/tools/xz-bin/../../external/public-domain/xz/bin/xz/../../dist/src/xz/args.c:114:26: error: incompatible types when assigning to type 'block_list_entry' from type 'int'
      114 |  opt_block_list[count] = 0;
          |                          ^
    --- list.lo ---
    *** Failed target: list.lo

Between the last successful build and the first failed build, a total
of 1794 revisions were committed, by the following developers:

    christos
    htodd

The first of these commits was CVS date 2026.04.08.09.33.30,
and the last on CVS date 2026.04.08.20.28.21.

Logs can be found at:

    https://releng.NetBSD.org/b5reports/alpha/commits-2026.04.html#2026.04.08.20.28.21