this derivation will be built:
  /nix/store/fq2biif5xk4bxzshf7w0i9dg93i5q20z-interpolate-conformance.drv
building '/nix/store/fq2biif5xk4bxzshf7w0i9dg93i5q20z-interpolate-conformance.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'
bld4: building fq2biif5xk4bxzshf7w0i9dg93i5q20z-interpolate-conformance.drv
10 cases: Nix interpolate == Python interpolate == expected

upload niks3: ok