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

Provides :
ghc-mockery
ghc-mockery(x86-64)
libHSmockery-0.3.5-Ko0wfu6S5z8ASAgFG8fEvT-ghc8.6.3.so()(64bit)

Requires :

libHSarray-0.5.3.0-ghc8.6.3.so()(64bit)
libHSbase-4.12.0.0-ghc8.6.3.so()(64bit)
libHSbase-compat-0.10.5-FRXoAxOVtbG2qLNIZm1tTr-ghc8.6.3.so()(64bit)
libHSbytestring-0.10.8.2-ghc8.6.3.so()(64bit)
libHScall-stack-0.1.0-J1eWgTNOnM4IGVyeW0v2YZ-ghc8.6.3.so()(64bit)
libHSdeepseq-1.4.4.0-ghc8.6.3.so()(64bit)
libHSdirectory-1.3.3.0-ghc8.6.3.so()(64bit)
libHSexceptions-0.10.0-BnlDnmyiBJAJpiMydyJ3Ov-ghc8.6.3.so()(64bit)
libHSfilepath-1.4.2.1-ghc8.6.3.so()(64bit)
libHSghc-boot-th-8.6.3-ghc8.6.3.so()(64bit)
libHSghc-prim-0.5.3-ghc8.6.3.so()(64bit)
libHSinteger-gmp-1.0.2.0-ghc8.6.3.so()(64bit)
libHSlogging-facade-0.3.0-Bumj0SOV2CALZnBV6x69IS-ghc8.6.3.so()(64bit)
libHSmtl-2.2.2-ghc8.6.3.so()(64bit)
libHSpretty-1.1.3.6-ghc8.6.3.so()(64bit)
libHSrandom-1.1-3ypV4EIycgb35PKjTYYr5q-ghc8.6.3.so()(64bit)
libHSstm-2.5.0.0-ghc8.6.3.so()(64bit)
libHStemplate-haskell-2.14.0.0-ghc8.6.3.so()(64bit)
libHStemporary-1.3-1VAqEsdApXOJjY79jTAV7H-ghc8.6.3.so()(64bit)
libHStime-1.8.0.2-ghc8.6.3.so()(64bit)
libHStransformers-0.5.5.0-ghc8.6.3.so()(64bit)
libHStransformers-compat-0.6.2-JV1ddSnlm3mL2xw4J4K8Kw-ghc8.6.3.so()(64bit)
libHSunix-2.7.2.2-ghc8.6.3.so()(64bit)
libatomic.so.1()(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)
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-8.6.3/mockery-0.3.5-Ko0wfu6S5z8ASAgFG8fEvT
/usr/lib64/ghc-8.6.3/mockery-0.3.5-Ko0wfu6S5z8ASAgFG8fEvT/libHSmockery-0.3.5-Ko0wfu6S5z8ASAgFG8fEvT-ghc8.6.3.so
/usr/share/licenses/ghc-mockery
/usr/share/licenses/ghc-mockery/LICENSE