this derivation will be built:
  /nix/store/jcbh1nccwi1rb6dl2n5g3j3ih08cslfm-spec-packer.drv
building '/nix/store/jcbh1nccwi1rb6dl2n5g3j3ih08cslfm-spec-packer.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/jcbh1nccwi1rb6dl2n5g3j3ih08cslfm-spec-packer.drv' on farm.numtide.com:50051
spec-packer> elastic-arm-0b1d6a93: building jcbh1nccwi1rb6dl2n5g3j3ih08cslfm-spec-packer.drv
spec-packer> shallow/a.pkr.hcl
spec-packer> deep/x/y/a.pkr.hcl
spec-packer> Error: encountered an error while formatting invalid/a.pkr.hcl
spec-packer> 
spec-packer> 1 error occurred:
spec-packer> 	* invalid/a.pkr.hcl:1,14-15: Unclosed configuration block; There is no closing
spec-packer> brace for this block before the end of the file. This may be caused by incorrect
spec-packer> brace nesting elsewhere in this file.
spec-packer> 
spec-packer> 
spec-packer> 
spec-packer> 
spec-packer> Error: encountered an error while formatting invalid/a.pkr.hcl
spec-packer> 
spec-packer> 1 error occurred:
spec-packer> 	* invalid/a.pkr.hcl:1,14-15: Unclosed configuration block; There is no closing
spec-packer> brace for this block before the end of the file. This may be caused by incorrect
spec-packer> brace nesting elsewhere in this file.
spec-packer> 
spec-packer> 
spec-packer> 
spec-packer> 

upload niks3: ok