this derivation will be built:
  /nix/store/m82nypy6j811ynblnsvjqrl9i2kzdjl1-spec-shfmt.drv
building '/nix/store/m82nypy6j811ynblnsvjqrl9i2kzdjl1-spec-shfmt.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/m82nypy6j811ynblnsvjqrl9i2kzdjl1-spec-shfmt.drv' on farm.numtide.com:50051
spec-shfmt> elastic-arm-234f8218: building m82nypy6j811ynblnsvjqrl9i2kzdjl1-spec-shfmt.drv
spec-shfmt> invalid/a.sh:1:10: `then` must be followed by a statement list
spec-shfmt> invalid/a.sh:1:10: `then` must be followed by a statement list

upload niks3: ok