:
BUILDSTDERR:                    showData :: forall a. Data a => Stage -> Int -> a -> String
BUILDSTDERR:         at GHC/SYB/Utils.hs:230:1-49
BUILDSTDERR:     • In the second argument of ‘(.)’, namely ‘ppr’
BUILDSTDERR:       In the second argument of ‘(.)’, namely ‘showSDoc_ . ppr’
BUILDSTDERR:       In the second argument of ‘(.)’, namely
BUILDSTDERR:         ‘(++ "}") . showSDoc_ . ppr’
BUILDSTDERR:     |
BUILDSTDERR: 260 |         overLit    = ("{HsOverLit:"++) . (++"}") . showSDoc_ . ppr
BUILDSTDERR:     |                                                                ^^^
BUILDSTDERR: GHC/SYB/Utils.hs:263:73: error:
BUILDSTDERR:     • Could not deduce (Data (XHsChar RdrName))
BUILDSTDERR:         arising from a use of ‘list’
BUILDSTDERR:       from the context: Data a
BUILDSTDERR:         bound by the type signature for:
BUILDSTDERR:                    showData :: forall a. Data a => Stage -> Int -> a -> String
BUILDSTDERR:         at GHC/SYB/Utils.hs:230:1-49
BUILDSTDERR:     • In the first argument of ‘(.)’, namely ‘list’
BUILDSTDERR:       In the second argument of ‘(.)’, namely ‘list . bagToList’
BUILDSTDERR:       In the second argument of ‘(.)’, namely
BUILDSTDERR:         ‘(++ "}") . list . bagToList’
BUILDSTDERR:     |
BUILDSTDERR: 263 |         bagRdrName = ("{Bag(Located (HsBind RdrName)): "++) . (++"}") . list . bagToList 
BUILDSTDERR:     |                                                                         ^^^^
BUILDSTDERR: GHC/SYB/Utils.hs:265:70: error:
BUILDSTDERR:     • Could not deduce (Data (XHsChar Name))
BUILDSTDERR:         arising from a use of ‘list’
BUILDSTDERR:       from the context: Data a
BUILDSTDERR:         bound by the type signature for:
BUILDSTDERR:                    showData :: forall a. Data a => Stage -> Int -> a -> String
BUILDSTDERR:         at GHC/SYB/Utils.hs:230:1-49
BUILDSTDERR:     • In the first argument of ‘(.)’, namely ‘list’
BUILDSTDERR:       In the second argument of ‘(.)’, namely ‘list . bagToList’
BUILDSTDERR:       In the second argument of ‘(.)’, namely
BUILDSTDERR:         ‘(++ "}") . list . bagToList’
BUILDSTDERR:     |
BUILDSTDERR: 265 |         bagName    = ("{Bag(Located (HsBind Name)): "++) . (++"}") . list . bagToList 
BUILDSTDERR:     |                                                                      ^^^^
BUILDSTDERR: GHC/SYB/Utils.hs:267:69: error:
BUILDSTDERR:     • Could not deduce (Data (XHsChar Var))
BUILDSTDERR:         arising from a use of ‘list’
BUILDSTDERR:       from the context: Data a
BUILDSTDERR:         bound by the type signature for:
BUILDSTDERR:                    showData :: forall a. Data a => Stage -> Int -> a -> String
BUILDSTDERR:         at GHC/SYB/Utils.hs:230:1-49
BUILDSTDERR:     • In the first argument of ‘(.)’, namely ‘list’
BUILDSTDERR:       In the second argument of ‘(.)’, namely ‘list . bagToList’
BUILDSTDERR:       In the second argument of ‘(.)’, namely
BUILDSTDERR:         ‘(++ "}") . list . bagToList’
BUILDSTDERR:     |
BUILDSTDERR: 267 |         bagVar     = ("{Bag(Located (HsBind Var)): "++) . (++"}") . list . bagToList 
BUILDSTDERR:     |                                                                     ^^^^
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.ra5Dvy (%build)
RPM build errors:
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.ra5Dvy (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/mockbuild/trace_decorator.py", line 96, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.7/site-packages/mockbuild/util.py", line 636, in do
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/ghc-ghc-syb-utils.spec