See Incompatibility of Concordium smart contracts with Rust 1.70 or newer
Until the next protocol is in effect (which on testnet is expected to be 21 of August) and now tool versions are released please use Rust version 1.69 or earlier.
See Incompatibility of Concordium smart contracts with Rust 1.70 or newer
Until the next protocol is in effect (which on testnet is expected to be 21 of August) and now tool versions are released please use Rust version 1.69 or earlier.