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/4chxzds392a7f9c0s351l3bq653742fs-Cargo.toml.drv' on 'ssh-ng://nix-ssh@garnix8'...
building '/nix/store/iqvf6s20gcn01iw1cdjq21dfd2inp1nv-Cargo.toml.drv' on 'ssh-ng://nix-ssh@garnix9'...
copying 0 paths...
copying 1 paths...
copying path '/nix/store/233bzrpasqsf5d11n2kkg9ai93kzkn20-Cargo.toml' from 'ssh-ng://'...
copying 0 paths...
copying 1 paths...
copying path '/nix/store/rf2g8aavjpsy7v48yca45afxx2r023lv-Cargo.toml' from 'ssh-ng://'...
this path will be fetched (30.89 MiB download, 32.31 MiB unpacked):
  /nix/store/y5zs5bvcnwwhzz2dm70j21x4h9xhin51-hubble.tar.gz