warning: unable to download 'https://cache.numtide.com/ck8kh7phg7y4smg2q898gqsx80vfaghp.narinfo': Timeout was reached (28) Connection timed out after 5000 milliseconds; retrying in 9 ms (attempt 1/5) warning: unable to download 'https://cache.numtide.com/9xr4mq8vwg8xvs55hh0d6n5rdkifl2w5.narinfo': Timeout was reached (28) Connection timed out after 5000 milliseconds; retrying in 43 ms (attempt 1/5) these 2 derivations will be built: /nix/store/izakjadjfs783y66ndsnl2i74vssa6za-treefmt.drv /nix/store/rm1wj3arkdq9i0z0mzc4j1cmixv4qba5-nix-shell.drv