$ git clone -n https://src.fedoraproject.org/rpms/R-xfun.git /var/lib/mock/f40-build-755125-118124/root/chroot_tmpdir/scmroot/R-xfun
Cloning into '/var/lib/mock/f40-build-755125-118124/root/chroot_tmpdir/scmroot/R-xfun'...
$ git reset --hard 77a616bce4aeb633e7ce140b2b812a5873812050
HEAD is now at 77a616b 0.41