$ git clone -n https://src.fedoraproject.org/rpms/ghc-asn1-types.git /var/lib/mock/f31-build-53997-27932/root/thebuilddir/tmp/scmroot/ghc-asn1-types
Cloning into '/var/lib/mock/f31-build-53997-27932/root/thebuilddir/tmp/scmroot/ghc-asn1-types'...
$ git reset --hard b9c9ffd86c901a9f871989bfa8f625030cf63529
HEAD is now at b9c9ffd refresh to cabal-rpm-0.13