Starting download of /gnu/store/sbc8hs575hazbwh6fg7lrwviri0559gd-ghc-8.6.5-src.tar.xz From https://www.haskell.org/ghc/dist/8.6.5/ghc-8.6.5-src.tar.xz... following redirection to `https://downloads.haskell.org/~ghc/8.6.5/ghc-8.6.5-src.tar.xz'...  …src.tar.xz 18.2MiB 0B/s 00:00 [ ] 0.0%  …src.tar.xz 18.2MiB 1.6MiB/s 00:00 [ ] 0.3%  …src.tar.xz 18.2MiB 8.5MiB/s 00:00 [## ] 11.3%  …src.tar.xz 18.2MiB 16.5MiB/s 00:00 [####### ] 40.2%  …src.tar.xz 18.2MiB 19.9MiB/s 00:01 [############ ] 70.4%  …src.tar.xz 18.2MiB 21.6MiB/s 00:01 [##################] 100.0%