Claw
8dd0d46c3c
Established empirically in a clean Debian 13 container (2026-07-28), not inferred from the dev host: 1.85.0 (apt install rustc, Debian trixie) -> FAILS, aws-sdk-* need >= 1.91.1 1.97.1 (rustup default stable, today) -> FAILS, ethnum E0512 transmute 1.94.0 -> builds clean, workspace, 2m39s Both obvious reviewer paths break: the distro compiler is too old and current rustup stable is too new. Before this pin the build reproduced on our host only because the toolchain had been restored from the previous machine — reproducible by accident rather than by construction. Verified the pin works: set the shell default to the BROKEN stable, and the repo still resolved 1.94.0 and built. Minimal native prerequisites, also tested in the clean container: protobuf-compiler (lance-encoding/lance-file build scripts need protoc), pkg-config, libssl-dev. NOT required despite being installed on the dev host: cmake, clang, libclang-dev.