$ git clone -n https://src.fedoraproject.org/rpms/R-sourcetools.git /var/lib/mock/f37-build-642658-72066/root/chroot_tmpdir/scmroot/R-sourcetools
Cloning into '/var/lib/mock/f37-build-642658-72066/root/chroot_tmpdir/scmroot/R-sourcetools'...
$ git reset --hard 95abf17c8850bb5a9e56e7829fca3d92d7d7d55c
HEAD is now at 95abf17 rebuild for R 4.2.1