[1 of 1] Compiling Data.String.Builder ( src/Data/String/Builder.hs, dist/build/Data/String/Builder.o ) src/Data/String/Builder.hs:44:10: error: • No instance for (Semigroup Builder) arising from the superclasses of an instance declaration • In the instance declaration for ‘Monoid Builder’ ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 17.1_systemd-20200801-132524 ------------------------------------------------------------------- gcc-config -l: [1] x86_64-pc-linux-gnu-10.2.0 * clang version 10.0.1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/10/bin /usr/lib/llvm/10 10.0.1 Available Python interpreters, in order of preference: [1] python3.7 [2] python3.9 (fallback) [3] python3.8 (fallback) [4] python2.7 (fallback) [5] pypy3 (fallback) Available Ruby profiles: [1] ruby25 (with Rubygems) * Available Rust versions: [1] rust-bin-1.45.2 * The Glorious Glasgow Haskell Compilation System, version 8.8.4 timestamp(s) of HEAD at this tinderbox image: /var/db/repos/gentoo Mon Aug 3 11:05:29 PM UTC 2020 emerge -qpvO dev-haskell/stringbuilder [ebuild N ] dev-haskell/stringbuilder-0.5.0 USE="hscolour -doc -profile -test"
Created attachment 652978 [details] emerge-info.txt
Created attachment 652980 [details] dev-haskell:stringbuilder-0.5.0:20200803-234854.log
Created attachment 652982 [details] emerge-history.txt
Created attachment 652984 [details] environment
Created attachment 652986 [details] etc.portage.tbz2
Created attachment 652988 [details] temp.tbz2
