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

Build log

> /tmp/stackage-build2456$ stack unpack iff-0.0.6@sha256:56c5469625b2a561406536909d79917bfbdecdb9daa88e5ec3ffa344099485d6
Unpacked iff-0.0.6 to /tmp/stackage-build2456/iff-0.0.6/
> /tmp/stackage-build2456/iff-0.0.6$ 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-build2456/iff-0.0.6$ ./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/iff-0.0.6 --htmldir=/home/circleci/project/builds/nightly/doc/iff-0.0.6 --haddockdir=/home/circleci/project/builds/nightly/doc/iff-0.0.6
Warning: iff.cabal:0:0: A package using section syntax must specify at least
'cabal-version: >= 1.2'.
Configuring iff-0.0.6...
> /tmp/stackage-build2456/iff-0.0.6$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2456/iff-0.0.6$ ./Setup build
Preprocessing library for iff-0.0.6..
Building library for iff-0.0.6..
[1 of 1] Compiling Data.IFF         ( src/Data/IFF.hs, dist/build/Data/IFF.o )
> /tmp/stackage-build2456/iff-0.0.6$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2456/iff-0.0.6$ ./Setup copy
Installing library in /home/circleci/project/builds/nightly/lib/x86_64-linux-ghc-8.7.20181117/iff-0.0.6-3dyTg5wnS2xDHsxABnnFpG
> /tmp/stackage-build2456/iff-0.0.6$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2456/iff-0.0.6$ ./Setup register
Registering library for iff-0.0.6..