The build is unreachable.

Build log

> /tmp/stackage-build2452$ stack unpack friendly-time-0.4.1@sha256:fa350c6bb17352281415359355ce8f9408a4676f051388e9ea266ed5b172d624
Unpacked friendly-time-0.4.1 to /tmp/stackage-build2452/friendly-time-0.4.1/
> /tmp/stackage-build2452/friendly-time-0.4.1$ 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-build2452/friendly-time-0.4.1$ ./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/friendly-time-0.4.1 --htmldir=/home/circleci/project/builds/nightly/doc/friendly-time-0.4.1 --haddockdir=/home/circleci/project/builds/nightly/doc/friendly-time-0.4.1
Configuring friendly-time-0.4.1...
> /tmp/stackage-build2452/friendly-time-0.4.1$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2452/friendly-time-0.4.1$ ./Setup build
Preprocessing library for friendly-time-0.4.1..
Building library for friendly-time-0.4.1..
[1 of 3] Compiling Data.Time.Format.Human ( src/Data/Time/Format/Human.hs, dist/build/Data/Time/Format/Human.o )
[2 of 3] Compiling Data.Time.Format.Human.Locales ( src/Data/Time/Format/Human/Locales.hs, dist/build/Data/Time/Format/Human/Locales.o )
[3 of 3] Compiling Paths_friendly_time ( dist/build/autogen/Paths_friendly_time.hs, dist/build/Paths_friendly_time.o )
> /tmp/stackage-build2452/friendly-time-0.4.1$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2452/friendly-time-0.4.1$ ./Setup copy
Installing library in /home/circleci/project/builds/nightly/lib/x86_64-linux-ghc-8.7.20181119/friendly-time-0.4.1-ltb6L5RzVv8cPw9h3imgz
> /tmp/stackage-build2452/friendly-time-0.4.1$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2452/friendly-time-0.4.1$ ./Setup register
Registering library for friendly-time-0.4.1..