these 5 derivations will be built:
  /nix/store/dn6jx10s99fgacczgkd4xi42j491v2bm-dsh-0.2.1-rc.3.tgz.drv
  /nix/store/drgwkf8cm0wm53piav6b5v1ys1sz3maa-dsh-source.drv
  /nix/store/xcmj9s4848by9g50i6iimdz97g22jj96-dsh-0.2.1-rc.3-npm-deps.drv
  /nix/store/m5vjddbm6adj8b87dqhkqyrb4vxk5sr2-dsh-0.2.1-rc.3.drv
  /nix/store/wvz6xj0r3h7kvqq21g1s7jrcdy83vfxm-check-dsh.drv
could not copy /nix/store/gg25w1040cb8mvb14myxgrl0cgpwhrnq-dsh-0.2.1-rc.3: error: gRPC FetchNars failed: Stream removed (sendmsg: Broken pipe (32))
error: some outputs are unexpectedly invalid