The build is unreachable.
Build log
> /tmp/stackage-build2453$ stack unpack hebrew-time-0.1.1@sha256:2269205809c05ac19a55a8c95f9ecba47090eea9fb2e96080bdf0557b7590686
Unpacked hebrew-time-0.1.1 to /tmp/stackage-build2453/hebrew-time-0.1.1/
> /tmp/stackage-build2453/hebrew-time-0.1.1$ 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/hebrew-time-0.1.1$ ./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/hebrew-time-0.1.1 --htmldir=/home/circleci/project/builds/nightly/doc/hebrew-time-0.1.1 --haddockdir=/home/circleci/project/builds/nightly/doc/hebrew-time-0.1.1
Configuring hebrew-time-0.1.1...
> /tmp/stackage-build2453/hebrew-time-0.1.1$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2453/hebrew-time-0.1.1$ ./Setup build
Preprocessing library for hebrew-time-0.1.1..
Building library for hebrew-time-0.1.1..
[1 of 1] Compiling Data.Time.Calendar.Hebrew ( Data/Time/Calendar/Hebrew.hs, dist/build/Data/Time/Calendar/Hebrew.o )
> /tmp/stackage-build2453/hebrew-time-0.1.1$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2453/hebrew-time-0.1.1$ ./Setup copy
Installing library in /home/circleci/project/builds/nightly/lib/x86_64-linux-ghc-8.7.20181115/hebrew-time-0.1.1-8QDCAhagoNLZwmsCGsxc5
> /tmp/stackage-build2453/hebrew-time-0.1.1$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2453/hebrew-time-0.1.1$ ./Setup register
Registering library for hebrew-time-0.1.1..