these 3 derivations will be built:
  /nix/store/v91gmdw0l9ds846kyzi60j3kvw4iyvnj-treefmt.toml.drv
  /nix/store/9jj3n9724a2mivagh8flwqc70j84ijpz-treefmt.drv
  /nix/store/mxwdaycqnji6i12sfgqq3g3wlhz5iba2-treefmt-check.drv
this path will be fetched (1.3 MiB download, 3.0 MiB unpacked):
  /nix/store/qkh40wgi914nk2hxffzvnhsvr37655b7-gofumpt-0.12.0
building '/nix/store/v91gmdw0l9ds846kyzi60j3kvw4iyvnj-treefmt.toml.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=22&system=aarch64-darwin'
building '/nix/store/v91gmdw0l9ds846kyzi60j3kvw4iyvnj-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> mac02: building v91gmdw0l9ds846kyzi60j3kvw4iyvnj-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled
building '/nix/store/9jj3n9724a2mivagh8flwqc70j84ijpz-treefmt.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=22&system=aarch64-darwin'
building '/nix/store/9jj3n9724a2mivagh8flwqc70j84ijpz-treefmt.drv' on farm.numtide.com:50051
treefmt> mac02: building 9jj3n9724a2mivagh8flwqc70j84ijpz-treefmt.drv
treefmt> structuredAttrs is enabled
building '/nix/store/mxwdaycqnji6i12sfgqq3g3wlhz5iba2-treefmt-check.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-darwin'
building '/nix/store/mxwdaycqnji6i12sfgqq3g3wlhz5iba2-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> mac02: building mxwdaycqnji6i12sfgqq3g3wlhz5iba2-treefmt-check.drv
treefmt-check> treefmt v2.6.0traversed 48 files
treefmt-check> emitted 32 files for processing
treefmt-check> formatted 32 files (0 changed) in 299ms

upload niks3: ok