$ git clone -n https://src.fedoraproject.org/rpms/sextractor.git /var/lib/mock/f31-build-51824-27556/root/thebuilddir/tmp/scmroot/sextractor
Cloning into '/var/lib/mock/f31-build-51824-27556/root/thebuilddir/tmp/scmroot/sextractor'...
$ git reset --hard 4f5eb3c5a0e6e6109f6185d5d29fe19c69afd2b2
HEAD is now at 4f5eb3c - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild