[commit: ghc] wip/nfs-locking: Run cabal in -v3 mode to reveal the problem. (accce20)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/nfs-locking
Link       : http://ghc.haskell.org/trac/ghc/changeset/accce2015d2e61fd949885866f014026a4a69049/ghc

>---------------------------------------------------------------

commit accce2015d2e61fd949885866f014026a4a69049
Author: Andrey Mokhov <andrey.mokhov at gmail.com>
Date:   Wed Jan 6 23:36:07 2016 +0000

    Run cabal in -v3 mode to reveal the problem.
    
    See #110. [skip ci]


>---------------------------------------------------------------

accce2015d2e61fd949885866f014026a4a69049
 .appveyor.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.appveyor.yml b/.appveyor.yml
index d8bb09d..0b90efa 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -8,12 +8,11 @@ install:
     - set PATH=C:\msys64\mingw64\bin;C:\msys64\usr\local\bin;C:\msys64\usr\bin;%PATH%
     - bash -lc "pacman -S --noconfirm git binutils p7zip gcc"
     - bash -lc "curl -LsS http://www.haskell.org/ghc/dist/7.10.1/ghc-7.10.1-x86_64-unknown-mingw32.tar.xz | tar -xJ -C /mingw64 --strip-components=1"
-    - bash -lc "mkdir -p /home/cabal"
     - bash -lc "mkdir -p /usr/local"
     - bash -lc "mkdir -p /usr/local/bin"
     - bash -lc "curl -LsS https://www.haskell.org/cabal/release/cabal-install-1.22.0.0/cabal-1.22.0.0-i386-unknown-mingw32.tar.gz | tar -xz -C /usr/local/bin"
     - bash -lc "mv /usr/local/bin/cabal-1.22.0.0-i386-unknown-mingw32.exe /usr/local/bin/cabal.exe"
-    - cabal update -v
+    - cabal update -v3
     - cabal install -j --prefix=/usr/local alex happy
     - git clone --recursive git://git.haskell.org/ghc.git C:\msys64\mingw64\home\ghc\tmp
     - bash -lc "mv /home/ghc/tmp/* /home/ghc"