these 2 derivations will be built:
  /nix/store/d1hg7679741z1crlx6amdv0b041czcc5-nu_check.nu.drv
  /nix/store/h73ym4d2p9skh40nprac51qkwm9jbrxh-treefmt.toml.drv
building '/nix/store/d1hg7679741z1crlx6amdv0b041czcc5-nu_check.nu.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=20&system=aarch64-darwin'
building '/nix/store/d1hg7679741z1crlx6amdv0b041czcc5-nu_check.nu.drv' on farm.numtide.com:50051
nu_check.nu> mac02: building d1hg7679741z1crlx6amdv0b041czcc5-nu_check.nu.drv
nu_check.nu> structuredAttrs is enabled
building '/nix/store/h73ym4d2p9skh40nprac51qkwm9jbrxh-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=20&system=aarch64-darwin'
building '/nix/store/h73ym4d2p9skh40nprac51qkwm9jbrxh-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> mac02: building h73ym4d2p9skh40nprac51qkwm9jbrxh-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled

upload niks3: ok