$ git clone -n https://src.fedoraproject.org/rpms/R-gtools.git /var/lib/mock/f37-build-641417-71936/root/chroot_tmpdir/scmroot/R-gtools
Cloning into '/var/lib/mock/f37-build-641417-71936/root/chroot_tmpdir/scmroot/R-gtools'...
$ git reset --hard 9f87b239e640e26005d396ff660c0e4485772f76
HEAD is now at 9f87b23 update to 3.9.3, rebuild for R 4.2.1