$ git clone -n https://src.fedoraproject.org/rpms/libstemmer.git /var/lib/mock/f31-build-59506-28588/root/chroot_tmpdir/scmroot/libstemmer
Cloning into '/var/lib/mock/f31-build-59506-28588/root/chroot_tmpdir/scmroot/libstemmer'...
$ git reset --hard 43cdeb84fa6c89e61bc152bce8d7420224e06024
HEAD is now at 43cdeb8 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild