$ git clone -n https://src.fedoraproject.org/rpms/R-unitizer.git /var/lib/mock/f37-build-side-32-misc-devel-194571-12737/root/chroot_tmpdir/scmroot/R-unitizer
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-194571-12737/root/chroot_tmpdir/scmroot/R-unitizer'...
$ git reset --hard 7be4c425a974aa7948da83a9a74263e9b28e407a
HEAD is now at 7be4c42 update to 1.4.18, rebuild for R 4.2.1