$ git clone -n https://src.fedoraproject.org/rpms/R-simmer.git /var/lib/mock/f31-build-99825-33204/root/chroot_tmpdir/scmroot/R-simmer
Cloning into '/var/lib/mock/f31-build-99825-33204/root/chroot_tmpdir/scmroot/R-simmer'...
$ git reset --hard e0ce87a2bd2be66f42eb40f49a73ee07dd3c1a03
HEAD is now at e0ce87a Exclude Suggests for unavailable packages.