The build is unreachable.

Build log

> /tmp/stackage-build2453$ stack unpack optparse-text-0.1.1.0@sha256:40ba7d17b2721d8fccb4e674f4151f9937654a06ad01c185c4d4973ca3c3e8a5
Unpacked optparse-text-0.1.1.0 to /tmp/stackage-build2453/optparse-text-0.1.1.0/
> /tmp/stackage-build2453/optparse-text-0.1.1.0$ 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/optparse-text-0.1.1.0$ ./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/optparse-text-0.1.1.0 --htmldir=/home/circleci/project/builds/nightly/doc/optparse-text-0.1.1.0 --haddockdir=/home/circleci/project/builds/nightly/doc/optparse-text-0.1.1.0
Configuring optparse-text-0.1.1.0...
> /tmp/stackage-build2453/optparse-text-0.1.1.0$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2453/optparse-text-0.1.1.0$ ./Setup build
Preprocessing library for optparse-text-0.1.1.0..
Building library for optparse-text-0.1.1.0..
[1 of 2] Compiling Options.Applicative.Text ( src/Options/Applicative/Text.hs, dist/build/Options/Applicative/Text.o )
[2 of 2] Compiling Paths_optparse_text ( dist/build/autogen/Paths_optparse_text.hs, dist/build/Paths_optparse_text.o )
> /tmp/stackage-build2453/optparse-text-0.1.1.0$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2453/optparse-text-0.1.1.0$ ./Setup copy
Installing library in /home/circleci/project/builds/nightly/lib/x86_64-linux-ghc-8.7.20181118/optparse-text-0.1.1.0-CMu869HdavZ8Vs2G2ur8RK
> /tmp/stackage-build2453/optparse-text-0.1.1.0$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2453/optparse-text-0.1.1.0$ ./Setup register
Registering library for optparse-text-0.1.1.0..