Resolving dependencies...
Warning: Note that reinstalls are always dangerous. Continuing anyway...
Notice: installing into a sandbox located at
/home/builder/hackage-server/.cabal-sandbox
Configuring clock-0.7.2...
Configuring Glob-0.9.1...
Building clock-0.7.2...
Building Glob-0.9.1...
Failed to install Glob-0.9.1
Build log ( /home/builder/hackage-server/.cabal-sandbox/logs/ghc-8.2.2/Glob-0.9.1-7fJxAUgyLqS696epUoAP6H.log ):
cabal: Entering directory '/tmp/cabal-tmp-874/Glob-0.9.1'
Configuring Glob-0.9.1...
Preprocessing library for Glob-0.9.1..
Building library for Glob-0.9.1..
[1 of 7] Compiling System.FilePath.Glob.Utils ( System/FilePath/Glob/Utils.hs, dist/dist-sandbox-9df84abc/build/System/FilePath/Glob/Utils.o )

System/FilePath/Glob/Utils.hs:19:1: error:
    Could not find module ‘Data.DList’
    There are files missing in the ‘dlist-0.8.0.3’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.
   |
19 | import qualified Data.DList as DL
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

System/FilePath/Glob/Utils.hs:20:1: error:
    Could not find module ‘Data.DList’
    There are files missing in the ‘dlist-0.8.0.3’ package,
    try running 'ghc-pkg check'.
    Use -v to see a list of the files searched for.
   |
20 | import Data.DList       (DList)
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cabal: Leaving directory '/tmp/cabal-tmp-874/Glob-0.9.1'
Configuring colour-2.3.4...
Building colour-2.3.4...
Installed clock-0.7.2
Installed colour-2.3.4
Updating documentation index
/home/builder/hackage-server/build-cache/tmp-install/share/doc/x86_64-linux-ghc-8.2.2/index.html
cabal: Error: some packages failed to install:
Glob-0.9.1-7fJxAUgyLqS696epUoAP6H failed during the building phase. The
exception was:
ExitFailure 1
trigger-1.0.2.0-BU8H80m7aCt5bFRXUTRt8I depends on trigger-1.0.2.0 which failed
to install.
twitch-0.1.7.1-2D6UOtasSEKJxbbo9ygE53 depends on twitch-0.1.7.1 which failed
to install.