these 2 derivations will be built:
  /nix/store/xxifnv417y8gx9a1d00pcpjbgfkxmf18-treefmt.toml.drv
  /nix/store/rq6zprnhyx49wxa1a35vvqqvfd6cki0m-treefmt.drv
building '/nix/store/xxifnv417y8gx9a1d00pcpjbgfkxmf18-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=23&system=aarch64-linux'
xxifnv417y8gx9a1d00pcpjbgfkxmf18-treefmt.toml.drv: elastic-arm-30402bd3: not scheduled here: xxifnv417y8gx9a1d00pcpjbgfkxmf18-treefmt.toml.drv, asking the scheduler again
building '/nix/store/xxifnv417y8gx9a1d00pcpjbgfkxmf18-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> elastic-arm-30402bd3: building xxifnv417y8gx9a1d00pcpjbgfkxmf18-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled
building '/nix/store/rq6zprnhyx49wxa1a35vvqqvfd6cki0m-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=20&system=aarch64-linux'
building '/nix/store/rq6zprnhyx49wxa1a35vvqqvfd6cki0m-treefmt.drv' on farm.numtide.com:50051
treefmt> elastic-arm-30402bd3: building rq6zprnhyx49wxa1a35vvqqvfd6cki0m-treefmt.drv
treefmt> structuredAttrs is enabled

upload niks3: ok