First Android build failed at openssl-sys: "Could not find directory of OpenSSL
installation". reqwest is pinned to native-tls, which is right for Windows — it
resolves to schannel there and keeps C and assembly out of the cross-compile —
but on Android it resolves to OpenSSL, and there is no Android OpenSSL in the
image to link against.
Vendored rather than rustls. rustls builds faster and was the obvious fix, but it
ships its own root store, so the phone would trust a different set of
certificates than the desktop: a self-hosted server behind a private or
enterprise CA would work on one surface and fail on another. Peer surfaces that
quietly disagree about who to trust is a worse outcome than a slower build, so
one TLS stack stays everywhere and OpenSSL gets compiled from source with the NDK
toolchain — which is what perl and make are in ci-tauri-android for.
Scoped to cfg(target_os = "android") so nothing changes for the Linux, Windows or
web lanes; declared as a direct dependency purely to flip the feature, since
cargo's unification then applies it to the copy native-tls pulls in.
Cargo.lock regenerated in the same commit, per the documented procedure — the
--locked gates in every lane fail otherwise. openssl-src 300.6.1+3.6.3 joins.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The desktop crate is a binary, and binaries commit their lockfile. Without one
every run re-resolved the graph: a tagged .deb/.AppImage/.exe couldn't be
rebuilt from its tag, any semver-compatible upstream release landed
automatically on the next build — the failure mode hardest to read, because the
commit that broke it changed nothing relevant — and Renovate had no lockfile to
bump, leaving Rust dependency movement invisible to the Dashboard.
Generated with cargo generate-lockfile inside ci-tauri:1.97, the same image CI
builds in, so the format and the picked versions are what CI would have chosen
itself. That takes the artifact-upload round-trip the issue proposed off the
table: ci-requirements.md already blesses the image for cargo fmt, and resolving
a dependency graph is no more a build than formatting is. 503 packages.
Enforcement goes on each job's FIRST cargo invocation rather than the bundle
build: cargo clippy --locked on Linux, and its own cargo fetch --locked step on
Windows, whose only crate-graph command is otherwise the cross-compile itself.
Drift fails in the first thirty seconds instead of thirty minutes in, and
everything after the gate in that job compiles the recorded versions anyway.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>