The build failed. It prevents 58 other packages from building.

Build log

> /tmp/stackage-build2454$ stack unpack primitive-0.6.4.0@sha256:5b6a2c3cc70a35aabd4565fcb9bb1dd78fe2814a36e62428a9a1aae8c32441a1
Populating index cache ...
Populated index cache.
Unpacked primitive-0.6.4.0 to /tmp/stackage-build2454/primitive-0.6.4.0/
> /tmp/stackage-build2454/primitive-0.6.4.0$ 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-build2454/primitive-0.6.4.0$ ./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/primitive-0.6.4.0 --htmldir=/home/circleci/project/builds/nightly/doc/primitive-0.6.4.0 --haddockdir=/home/circleci/project/builds/nightly/doc/primitive-0.6.4.0
Configuring primitive-0.6.4.0...
> /tmp/stackage-build2454/primitive-0.6.4.0$ ghc -clear-package-db -global-package-db -package-db=/home/circleci/project/builds/nightly/pkgdb Setup
> /tmp/stackage-build2454/primitive-0.6.4.0$ ./Setup build
Preprocessing library for primitive-0.6.4.0..
Building library for primitive-0.6.4.0..
[ 1 of 15] Compiling Control.Monad.Primitive ( Control/Monad/Primitive.hs, dist/build/Control/Monad/Primitive.o )
[ 2 of 15] Compiling Data.Primitive.Internal.Compat ( Data/Primitive/Internal/Compat.hs, dist/build/Data/Primitive/Internal/Compat.o )
[ 3 of 15] Compiling Data.Primitive.Array ( Data/Primitive/Array.hs, dist/build/Data/Primitive/Array.o )
[ 4 of 15] Compiling Data.Primitive.MVar ( Data/Primitive/MVar.hs, dist/build/Data/Primitive/MVar.o )
[ 5 of 15] Compiling Data.Primitive.MachDeps ( Data/Primitive/MachDeps.hs, dist/build/Data/Primitive/MachDeps.o )
[ 6 of 15] Compiling Data.Primitive.Internal.Operations ( Data/Primitive/Internal/Operations.hs, dist/build/Data/Primitive/Internal/Operations.o )
[ 7 of 15] Compiling Data.Primitive.MutVar ( Data/Primitive/MutVar.hs, dist/build/Data/Primitive/MutVar.o )

Data/Primitive/MutVar.hs:29:46: error:
    Module ‘GHC.Prim’ does not export ‘atomicModifyMutVar#’
   |
29 |                   readMutVar#, writeMutVar#, atomicModifyMutVar# )
   |                                              ^^^^^^^^^^^^^^^^^^^