$ git clone -n https://src.fedoraproject.org/rpms/R-testit.git /var/lib/mock/f37-build-side-32-misc-devel-148505-9519/root/chroot_tmpdir/scmroot/R-testit
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-148505-9519/root/chroot_tmpdir/scmroot/R-testit'...
$ git reset --hard cfe1469a8a8f14d9f3e65642560d7bdad426d868
HEAD is now at cfe1469 rebuild for R 4.2.1