these 4 derivations will be built:
  /nix/store/12j7c4di0y4gbf2y0ma2vnygzmsdvi6v-nixos-system-server-test.drv
  /nix/store/j10rlg5nmnp2wqsxbin1yknbcmnd2qyy-closure-info.drv
  /nix/store/iiyya3575q0qm2c4dw9nrdbd89f3k0r3-nixos-test-driver-service-machine-id.drv
  /nix/store/2h1xkyjkzwaxx5z3p98hj0fmczymnq0w-container-test-run-service-machine-id.drv

post-build step Upload to niks3: ok
time=2026-08-01T05:10:16.884Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-01T05:10:16.885Z level=INFO msg="Upload complete. (55ms)"