$ git clone -n https://src.fedoraproject.org/rpms/snapper.git /var/lib/mock/f29-build-4174-1015/root/thebuilddir/tmp/scmroot/snapper
Cloning into '/var/lib/mock/f29-build-4174-1015/root/thebuilddir/tmp/scmroot/snapper'...
$ git reset --hard a6ed41b30b25afbb9a82f474b5b80c2c4cb8bbb8
HEAD is now at a6ed41b Escape macros in %changelog