warning: ignoring untrusted flake configuration setting 'extra-substituters'.
Pass '--accept-flake-config' to trust it
warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'.
Pass '--accept-flake-config' to trust it
building '/nix/store/cgchns2haqb0yfhbk79fcb4jbddrdr9a-Cargo.lock.drv' on 'ssh-ng://nix-ssh@garnix7'...
copying 0 paths...
copying 1 paths...
copying path '/nix/store/kvzqm04s7zlw1ghaxh8v2vpknrs8y4cn-Cargo.lock' from 'ssh-ng://'...
this derivation will be built:
  /nix/store/fkwv2pnljrl409afp8cyg76h23brmwkg-union-bundle-union-testnet-10.drv
this derivation will be built:
  /nix/store/fkwv2pnljrl409afp8cyg76h23brmwkg-union-bundle-union-testnet-10.drv