$ git clone -n https://src.fedoraproject.org/rpms/R-simmer.git /var/lib/mock/f33-build-278451-51684/root/chroot_tmpdir/scmroot/R-simmer
Cloning into '/var/lib/mock/f33-build-278451-51684/root/chroot_tmpdir/scmroot/R-simmer'...
$ git reset --hard b8bfeaf3f2b49582bc964bce9b046ac080e5c68f
HEAD is now at b8bfeaf Update to 4.4.2