$ git clone -n https://src.fedoraproject.org/rpms/Maelstrom.git /var/lib/mock/f31-build-73325-30952/root/thebuilddir/tmp/scmroot/Maelstrom
Cloning into '/var/lib/mock/f31-build-73325-30952/root/thebuilddir/tmp/scmroot/Maelstrom'...
$ git reset --hard 02becf835ee39429dcd451c267a0824e77bd4156
HEAD is now at 02becf8 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild