$ git clone -n https://src.fedoraproject.org/rpms/sparsehash.git /var/lib/mock/f31-build-69925-30385/root/chroot_tmpdir/scmroot/sparsehash
Cloning into '/var/lib/mock/f31-build-69925-30385/root/chroot_tmpdir/scmroot/sparsehash'...
$ git reset --hard 316141cefe53356ac7917de25cf05dbd1ed74824
HEAD is now at 316141c - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild