$ git clone -n https://src.fedoraproject.org/rpms/R-uuid.git /var/lib/mock/f37-build-641580-71972/root/chroot_tmpdir/scmroot/R-uuid
Cloning into '/var/lib/mock/f37-build-641580-71972/root/chroot_tmpdir/scmroot/R-uuid'...
$ git reset --hard d47ea222709fe3da4635c6c532943bb9599105a7
HEAD is now at d47ea22 update to 1.1-0, rebuild for R 4.2.1