[Nix-dev] Hydra down?

[Peter Simons]

Hi,

it appears that Hydra is offline. Now, every time I try to install a
package, nix-env hangs for a long time, probably until it's running into
some kind of network timeout. It used to be possible to work around this
issue by running

  NIX_HASHED_MIRRORS=" " nix-env -i ...

..., but it seems like that won't work any more. Is there any other way
to disable use of the binary cache ad hoc on the command line?

Take care,
Peter