The aarch64 deepseek build in release.yml run 25329602631 succeeded in
4m 53s but the rename step failed:
cp: cannot stat 'target/aarch64-unknown-linux-gnu.2.28/release/deepseek'
cargo zigbuild parses `aarch64-unknown-linux-gnu.2.28` by passing
`aarch64-unknown-linux-gnu` to cargo and the `.2.28` glibc minimum to
zig's CC. The cargo target output dir is therefore
`target/aarch64-unknown-linux-gnu/release/`, never the
glibc-versioned form.
v0.8.9 release.yml hard-coded the rust triple in the rename step and
worked. v0.8.10 added `target_zig: <triple>.<glibc>` to the matrix and
switched the rename step to `${{ matrix.target_zig || matrix.target }}`,
which silently became wrong for every zigbuild matrix leg.
This commit:
- Always uses `matrix.target` (rust triple) for the copy source path.
- Adds a defensive `find target -name "${binary}"` debug listing if
the expected binary isn't at the rust-target path, so future
cargo-zigbuild output-dir changes are visible in the build log
rather than just "No such file".
Hunter Bown
0136935b8d