this derivation will be built:
  /nix/store/1qbswczanv82107zm0y8v4bknxjla93i-lib-jsonschema-example-valid.drv
these 2 paths will be fetched (864.4 KiB download, 5.4 MiB unpacked):
  /nix/store/l5ylygmbdn3gmn288k1f0a2i917dnd3j-check-jsonschema-0.38.0
  /nix/store/wccdk6xivjg5sg1l91hqd7mdawxbwcb2-python3.14-regress-2026.9.1
building '/nix/store/1qbswczanv82107zm0y8v4bknxjla93i-lib-jsonschema-example-valid.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/1qbswczanv82107zm0y8v4bknxjla93i-lib-jsonschema-example-valid.drv'
lib-jsonschema-example-valid> Checking that example-schema.json is valid
lib-jsonschema-example-valid> ok -- validation done
lib-jsonschema-example-valid> Checking that example-data.json is valid according to example-schema.json
lib-jsonschema-example-valid> ok -- validation done

upload niks3: ok