Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
ghc-doctest
ghc-doctest(x86-64)
libHSdoctest-0.16.0-6ANFx0e4QqdG58LPmm60da-ghc8.4.3.so()(64bit)

Requires :

libHSarray-0.5.2.0-ghc8.4.3.so()(64bit)
libHSbase-4.11.1.0-ghc8.4.3.so()(64bit)
libHSbase-compat-0.10.4-9FtFg9E90S5CFRyvxjUaaZ-ghc8.4.3.so()(64bit)
libHSbinary-0.8.5.1-ghc8.4.3.so()(64bit)
libHSbytestring-0.10.8.2-ghc8.4.3.so()(64bit)
libHScode-page-0.1.3-78bf3rlibAi1l7KbTfbq3V-ghc8.4.3.so()(64bit)
libHScontainers-0.5.11.0-ghc8.4.3.so()(64bit)
libHSdeepseq-1.4.3.0-ghc8.4.3.so()(64bit)
libHSdirectory-1.3.1.5-ghc8.4.3.so()(64bit)
libHSfilepath-1.4.2-ghc8.4.3.so()(64bit)
libHSghc-8.4.3-ghc8.4.3.so()(64bit)
libHSghc-boot-8.4.3-ghc8.4.3.so()(64bit)
libHSghc-boot-th-8.4.3-ghc8.4.3.so()(64bit)
libHSghc-paths-0.1.0.9-BTJEJFO7ixU1hUjA8BfQ4h-ghc8.4.3.so()(64bit)
libHSghc-prim-0.5.2.0-ghc8.4.3.so()(64bit)
libHSghci-8.4.3-ghc8.4.3.so()(64bit)
libHShpc-0.6.0.3-ghc8.4.3.so()(64bit)
libHSinteger-gmp-1.0.2.0-ghc8.4.3.so()(64bit)
libHSpretty-1.1.3.6-ghc8.4.3.so()(64bit)
libHSprocess-1.6.3.0-ghc8.4.3.so()(64bit)
libHSsyb-0.7-2jW43lwzJV5e7EQvU8PxV-ghc8.4.3.so()(64bit)
libHStemplate-haskell-2.13.0.0-ghc8.4.3.so()(64bit)
libHSterminfo-0.4.1.1-ghc8.4.3.so()(64bit)
libHStime-1.8.0.2-ghc8.4.3.so()(64bit)
libHStransformers-0.5.5.0-ghc8.4.3.so()(64bit)
libHSunix-2.7.2.2-ghc8.4.3.so()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libdl.so.2()(64bit)
libgmp.so.10()(64bit)
libm.so.6()(64bit)
libpthread.so.0()(64bit)
librt.so.1()(64bit)
libtinfo.so.6()(64bit)
libutil.so.1()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1

Content of RPM :
/usr/lib64/ghc-8.4.3/doctest-0.16.0-6ANFx0e4QqdG58LPmm60da
/usr/lib64/ghc-8.4.3/doctest-0.16.0-6ANFx0e4QqdG58LPmm60da/libHSdoctest-0.16.0-6ANFx0e4QqdG58LPmm60da-ghc8.4.3.so
/usr/share/licenses/ghc-doctest
/usr/share/licenses/ghc-doctest/LICENSE