this derivation will be built:
  /nix/store/a3hz3f5yqcr5s6ch7wx736qys0jm7kpf-nix-shell.drv
building '/nix/store/a3hz3f5yqcr5s6ch7wx736qys0jm7kpf-nix-shell.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/a3hz3f5yqcr5s6ch7wx736qys0jm7kpf-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-09-05T01:08:09.837Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (217 already cached)"
time=2026-09-05T01:08:09.837Z level=INFO msg="Uploading amvk0980nil6zwfj3dmw81w3r8cl9d4s-nix-shell (10.8KB)"
time=2026-09-05T01:08:10.159Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-05T01:08:10.711Z level=INFO msg="Upload complete. (975ms)"