=> Bootstrap dependency digest>=20211023: found digest-20211023
===> Skipping vulnerability checks.
WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Building for hs-mono-traversable-1.0.15.1nb2
Preprocessing library for mono-traversable-1.0.15.1..
Building library for mono-traversable-1.0.15.1..
[1 of 6] Compiling Data.MonoTraversable ( src/Data/MonoTraversable.hs, dist/build/Data/MonoTraversable.o, dist/build/Data/MonoTraversable.dyn_o )

src/Data/MonoTraversable.hs:95:35: error:
    Module `Data.Semigroup' does not export `Option(..)'
   |
95 | import Data.Semigroup (Semigroup, Option (..), Arg)
   |                                   ^^^^^^^^^^^
[6 of 6] Compiling Paths_mono_traversable ( dist/build/autogen/Paths_mono_traversable.hs, dist/build/Paths_mono_traversable.o, dist/build/Paths_mono_traversable.dyn_o )
*** Error code 1

Stop.
make[1]: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/devel/hs-mono-traversable
*** Error code 1

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/devel/hs-mono-traversable