$ git clone -n https://src.fedoraproject.org/rpms/R-geepack.git /var/lib/mock/f37-build-side-32-misc-devel-204202-13182/root/chroot_tmpdir/scmroot/R-geepack
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-204202-13182/root/chroot_tmpdir/scmroot/R-geepack'...
$ git reset --hard 7e7a4ef9d0bea6daac3d8869f421a3b4c65cce90
HEAD is now at 7e7a4ef Add new sources