Warning: The install command is a part of the legacy v1 style of cabal usage.

Please switch to using either the new project style and the new-install
command or the legacy v1-install alias as new-style projects will become the
default in the next version of cabal-install. Please file a bug if you cannot
replicate a working v1- use case with the new-style commands.

For more information, see: https://wiki.haskell.org/Cabal/NewBuild

Resolving dependencies...
Starting     ordered-containers-0.2.2
Starting     safe-0.3.17
Starting     fail-4.9.0.0
Starting     primitive-0.7.0.0
Building     ordered-containers-0.2.2
Building     fail-4.9.0.0
Building     safe-0.3.17
Building     primitive-0.7.0.0
Completed    fail-4.9.0.0
Starting     semigroups-0.19.1
Building     semigroups-0.19.1
Completed    semigroups-0.19.1
Starting     syb-0.7.1
Building     syb-0.7.1
Completed    ordered-containers-0.2.2
Starting     th-abstraction-0.3.1.0
Completed    safe-0.3.17
Starting     transformers-compat-0.6.5
Building     th-abstraction-0.3.1.0
Building     transformers-compat-0.6.5
Completed    syb-0.7.1
Starting     th-expand-syns-0.4.5.0
Building     th-expand-syns-0.4.5.0
Completed    transformers-compat-0.6.5
Completed    th-abstraction-0.3.1.0
Starting     th-lift-0.8.0.1
Building     th-lift-0.8.0.1
Completed    th-expand-syns-0.4.5.0
Starting     th-reify-many-0.1.9
Building     th-reify-many-0.1.9
Completed    th-lift-0.8.0.1
Completed    th-reify-many-0.1.9
Completed    primitive-0.7.0.0
Starting     vector-0.12.0.3
Building     vector-0.12.0.3
Completed    vector-0.12.0.3
Starting     th-lift-instances-0.1.14
Building     th-lift-instances-0.1.14
Completed    th-lift-instances-0.1.14
Starting     th-orphans-0.13.9
Building     th-orphans-0.13.9
Completed    th-orphans-0.13.9
Starting     th-desugar-1.10
Building     th-desugar-1.10
Completed    th-desugar-1.10
Starting     plugins-multistage-0.6.2
Building     plugins-multistage-0.6.2
Failed to install plugins-multistage-0.6.2
Build log ( /home/builder/.cabal/logs/ghc-8.6.3/plugins-multistage-0.6.2-K70Kz0ho2ZYA3h6Kzfihwe.log ):
cabal: Entering directory '/tmp/cabal-tmp-6990/plugins-multistage-0.6.2'
Configuring plugins-multistage-0.6.2...
Preprocessing library for plugins-multistage-0.6.2..
Building library for plugins-multistage-0.6.2..

on the commandline: warning:
    -fcontext-stack=100 is deprecated: use -freduction-depth=100 instead
[1 of 1] Compiling System.Plugins.MultiStage ( src/System/Plugins/MultiStage.hs, dist/build/System/Plugins/MultiStage.o )

src/System/Plugins/MultiStage.hs:207:5: error:
    • Couldn't match expected type ‘IO a0’
                  with actual type ‘GHCi.ObjLink.ShouldRetainCAFs -> IO ()’
    • Probable cause: ‘initObjLinker’ is applied to too few arguments
      In a stmt of a 'do' block: initObjLinker
      In the expression:
        do exists <- doesFileExist oname
           when exists $ removeFile oname
           compileC cname oname opts
           initObjLinker
           ....
      In an equation for ‘compileAndLoad’:
          compileAndLoad cname oname opts
            = do exists <- doesFileExist oname
                 when exists $ removeFile oname
                 compileC cname oname opts
                 ....
    |
207 |     initObjLinker
    |     ^^^^^^^^^^^^^
cabal: Leaving directory '/tmp/cabal-tmp-6990/plugins-multistage-0.6.2'
cabal: Error: some packages failed to install:
plugins-multistage-0.6.2-K70Kz0ho2ZYA3h6Kzfihwe failed during the building
phase. The exception was:
ExitFailure 1