this derivation will be built:
  /nix/store/nqzbwa1fjxy1049caab312vr22ib3s2n-treefmt-check.drv
building '/nix/store/nqzbwa1fjxy1049caab312vr22ib3s2n-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/nqzbwa1fjxy1049caab312vr22ib3s2n-treefmt-check.drv'
treefmt-check> traversed 443 files
treefmt-check> emitted 309 files for processing
treefmt-check> formatted 309 files (0 changed) in 5.5s

post-build step Upload to niks3: ok
time=2026-08-20T06:03:37.919Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-20T06:03:38.238Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-20T06:03:38.540Z level=INFO msg="Upload complete. (693ms)"