these 4 derivations will be built:
  /nix/store/cgddv950jqglac7p76rg9hl7m370bf1z-system-units.drv
  /nix/store/qifzxf1ah4019gd3lixl8pihsi1bq9jc-etc.drv
  /nix/store/wy8j751ky13i3n9arwj3q207j9n8nzj4-activate.drv
  /nix/store/4jf53f60wqrzlxkiin3ns7bimz3q6izx-nixos-system-rho-26.05.20260704.a50de1b.drv
building '/nix/store/cgddv950jqglac7p76rg9hl7m370bf1z-system-units.drv'
building '/nix/store/qifzxf1ah4019gd3lixl8pihsi1bq9jc-etc.drv'
building '/nix/store/wy8j751ky13i3n9arwj3q207j9n8nzj4-activate.drv'
building '/nix/store/4jf53f60wqrzlxkiin3ns7bimz3q6izx-nixos-system-rho-26.05.20260704.a50de1b.drv'
nixos-system-rho-26.05.20260704.a50de1b> structuredAttrs is enabled

post-build step Push selected repositories to niks3 cache: ok
Skipping niks3 push for SBEE-Lab/infra