this derivation will be built:
  /nix/store/5x9d1ig2w39jrvjg0q87f1z4hv4b72rb-spec-muon.drv
building '/nix/store/5x9d1ig2w39jrvjg0q87f1z4hv4b72rb-spec-muon.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/5x9d1ig2w39jrvjg0q87f1z4hv4b72rb-spec-muon.drv' on farm.numtide.com:50051
spec-muon> elastic-arm-39e1b0da: building 5x9d1ig2w39jrvjg0q87f1z4hv4b72rb-spec-muon.drv
spec-muon> invalid/meson.build:1:13: error expected expression, got end of line
spec-muon>   1 | project('a',
spec-muon>                   ^
spec-muon> invalid/meson.build:1:13: error expected expression, got end of line
spec-muon>   1 | project('a',
spec-muon>                   ^

upload niks3: ok