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
copying path '/nix/store/xz8mz3z2b36mgwpl7bgp7byl3x81waqm-python3.12-rich-argparse-1.6.0' from 'https://cache.nixos.org'...
copying path '/nix/store/q8x0i09zgsvk1pz0z9vabp0yni5mm2x9-python3.12-remarshal-0.20.0' from 'https://cache.nixos.org'...
building '/nix/store/y03r5sqc5wm0krhkw0l2g3ka5a3hqkc8-Cargo.toml.drv' on 'ssh-ng://nix-ssh@garnix6'...
copying 0 paths...
copying 1 paths...
copying path '/nix/store/8rxqcfd55bss55147lcc080h10962xqc-Cargo.toml' from 'ssh-ng://'...
building '/nix/store/vfh1zp7q6711qpls19n46w55gdr47fd6-clean-workspace-source.drv' on 'ssh-ng://nix-ssh@garnix5'...
copying 0 paths...
copying 1 paths...
copying path '/nix/store/99xwm8j9lsx2laxb2rqcpw5rkkigcaiq-clean-workspace-source' from 'ssh-ng://'...
these 2 derivations will be built:
  /nix/store/q809li64z8rsp23fyq8d5krbbnp31wz1-uniond-x86_64-unknown-linux-musl.drv
  /nix/store/vfrsivl5kbdbkd3axpc2jip2qi88wdv4-union-bundle-union-1-next.drv
these 2 derivations will be built:
  /nix/store/q809li64z8rsp23fyq8d5krbbnp31wz1-uniond-x86_64-unknown-linux-musl.drv
  /nix/store/vfrsivl5kbdbkd3axpc2jip2qi88wdv4-union-bundle-union-1-next.drv