$ git clone -n https://src.fedoraproject.org/rpms/ghc-aws.git /var/lib/mock/f31-build-93625-32422/root/thebuilddir/tmp/scmroot/ghc-aws
Cloning into '/var/lib/mock/f31-build-93625-32422/root/thebuilddir/tmp/scmroot/ghc-aws'...
$ git reset --hard d060b4a1f1f5fd86c4b824c01a8bdcf3d89983da
HEAD is now at d060b4a BR prof for lib and static for executable