this derivation will be built:
  /nix/store/vjnnbhbsrv1pln40yai3jdnn0gf62y5h-spec-json-sort.drv
building '/nix/store/vjnnbhbsrv1pln40yai3jdnn0gf62y5h-spec-json-sort.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'
building '/nix/store/vjnnbhbsrv1pln40yai3jdnn0gf62y5h-spec-json-sort.drv' on farm.numtide.com:50051
spec-json-sort> elastic-arm-0b1d6a93: building vjnnbhbsrv1pln40yai3jdnn0gf62y5h-spec-json-sort.drv
spec-json-sort> File updated: "deep/x/y/a.json"
spec-json-sort> File updated: "shallow/a.json"
spec-json-sort> Error processing "invalid/a.json": Failed to sort JSON in "invalid/a.json": Parsing the JSON was not possible: Expected '"' at byte 7, found ','
spec-json-sort> Error processing "invalid/a.json": Failed to sort JSON in "invalid/a.json": Parsing the JSON was not possible: Expected '"' at byte 7, found ','

upload niks3: ok