$ git clone -n https://src.fedoraproject.org/rpms/R-ROC.git /var/lib/mock/f31-build-96802-32881/root/chroot_tmpdir/scmroot/R-ROC
Cloning into '/var/lib/mock/f31-build-96802-32881/root/chroot_tmpdir/scmroot/R-ROC'...
$ git reset --hard e208145924881d40c59bcce88082e70ee212709b
HEAD is now at e208145 Remove explicit dependencies provided by automatic dependency generator.