1# Cargo sets CARGO_PKG_* for every crate it compiles and buck2 sets none, so 2# crates that read them (serde_core and thiserror in build.rs, serde_derive and 3# thiserror-impl through env!) fail one at a time as the graph grows. Provide 4# them to every crate, as Cargo does. Must sit above [vendor]: TOML keys after 5# a table header belong to that table. 6cargo_env = true 7 8[vendor]