$ git clone -n https://src.fedoraproject.org/rpms/ghc-pcre-light.git /var/lib/mock/f31-build-54711-28041/root/thebuilddir/tmp/scmroot/ghc-pcre-light
Cloning into '/var/lib/mock/f31-build-54711-28041/root/thebuilddir/tmp/scmroot/ghc-pcre-light'...
$ git reset --hard 922a689762246de30c316dd4a8bd81ca87c89dc9
HEAD is now at 922a689 refresh to cabal-rpm-0.13