The build succeeded. 0 test suites succeeded, 0 failed.

Build log

> /tmp/stackage-build2453$ stack unpack tree-fun-0.8.1.0@sha256:d6eca05a13710d0049279b34e58a8a32b6ba867b53c66c3032b56e564c9d1b1d
Unpacked tree-fun-0.8.1.0 to /tmp/stackage-build2453/tree-fun-0.8.1.0/
> /tmp/stackage-build2453/tree-fun-0.8.1.0$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
[1 of 1] Compiling Main             ( Setup.hs, Setup.o )
Linking Setup ...
> /tmp/stackage-build2453/tree-fun-0.8.1.0$ ./Setup configure --package-db=clear --package-db=global --package-db=/home/circleci/project/builds/nightly/pkgdb --libdir=/home/circleci/project/builds/nightly/lib --bindir=/home/circleci/project/builds/nightly/bin --datadir=/home/circleci/project/builds/nightly/share --libexecdir=/home/circleci/project/builds/nightly/libexec --sysconfdir=/home/circleci/project/builds/nightly/etc --docdir=/home/circleci/project/builds/nightly/doc/tree-fun-0.8.1.0 --htmldir=/home/circleci/project/builds/nightly/doc/tree-fun-0.8.1.0 --haddockdir=/home/circleci/project/builds/nightly/doc/tree-fun-0.8.1.0
Configuring tree-fun-0.8.1.0...
> /tmp/stackage-build2453/tree-fun-0.8.1.0$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2453/tree-fun-0.8.1.0$ ./Setup build
Preprocessing library for tree-fun-0.8.1.0..
Building library for tree-fun-0.8.1.0..
[1 of 2] Compiling Math.TreeFun.Types ( src/Math/TreeFun/Types.hs, dist/build/Math/TreeFun/Types.o )
[2 of 2] Compiling Math.TreeFun.Tree ( src/Math/TreeFun/Tree.hs, dist/build/Math/TreeFun/Tree.o )
> /tmp/stackage-build2453/tree-fun-0.8.1.0$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2453/tree-fun-0.8.1.0$ ./Setup copy
Installing library in /home/circleci/project/builds/nightly/lib/x86_64-linux-ghc-8.7.20181118/tree-fun-0.8.1.0-7DyYJUlodak1qgJmQ7GfYE
> /tmp/stackage-build2453/tree-fun-0.8.1.0$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2453/tree-fun-0.8.1.0$ ./Setup register
Registering library for tree-fun-0.8.1.0..