this derivation will be built:
  /nix/store/8mixj3l54vw8h23m3axsf12vvgjz1slp-treefmt-check.drv
building '/nix/store/8mixj3l54vw8h23m3axsf12vvgjz1slp-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 471 files
treefmt-check> emitted 310 files for processing
treefmt-check> formatted 310 files (0 changed) in 590ms

post-build step Upload to niks3: ok
time=2026-08-04T11:21:44.890Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-04T11:21:45.588Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-04T11:21:46.398Z level=INFO msg="Upload complete. (1.533s)"