'emerge -uvDN world' fails with: ... >>> Emerging (2 of 67) dev-haskell/exceptions-0.10.1::haskell >>> Downloading 'http://distfiles.gentoo.org/distfiles/exceptions-0.10.1.tar.gz' --2019-04-04 15:12:23-- http://distfiles.gentoo.org/distfiles/exceptions-0.10.1.tar.gz Resolving distfiles.gentoo.org (distfiles.gentoo.org)... 2600:3404:200:237::2, 2605:bc80:3010::134, 2600:3402:200:227::2, ... Connecting to distfiles.gentoo.org (distfiles.gentoo.org)|2600:3404:200:237::2|:80... connected. HTTP request sent, awaiting response... 404 Not Found 2019-04-04 15:12:24 ERROR 404: Not Found. >>> Downloading 'https://hackage.haskell.org/packages/archive/exceptions/0.10.1/exceptions-0.10.1.tar.gz' --2019-04-04 15:12:24-- https://hackage.haskell.org/packages/archive/exceptions/0.10.1/exceptions-0.10.1.tar.gz Resolving hackage.haskell.org (hackage.haskell.org)... 151.101.112.68 Connecting to hackage.haskell.org (hackage.haskell.org)|151.101.112.68|:443... connected. HTTP request sent, awaiting response... 503 Backend unavailable, connection failed 2019-04-04 15:12:24 ERROR 503: Backend unavailable, connection failed. !!! Couldn't download 'exceptions-0.10.1.tar.gz'. Aborting.
Works for me now. Hackage had an outage today: https://status.io/pages/incident/537c07b0cf1fad5830000093/5ca584ccc0b3f91dfb7917e0 April 4, 2019 4:15AM UTC [Investigating] Hackage server appears to be under heavy load, investigating. April 4, 2019 5:24AM UTC [Investigating] Issue appears to be related to block storage access. Continuing to investigate. April 4, 2019 6:12PM UTC [Resolved] We've moved to a new block-storage volume and restored hackage.