$ git clone -n https://src.fedoraproject.org/rpms/R-htmltools.git /var/lib/mock/f37-build-642009-72056/root/chroot_tmpdir/scmroot/R-htmltools
Cloning into '/var/lib/mock/f37-build-642009-72056/root/chroot_tmpdir/scmroot/R-htmltools'...
$ git reset --hard d78ce576c4a3e3575428e5d8c3807abd7f3d8306
HEAD is now at d78ce57 Disable bootstrap