$ git clone -n https://src.fedoraproject.org/rpms/R-promises.git /var/lib/mock/f31-build-109011-33890/root/chroot_tmpdir/scmroot/R-promises
Cloning into '/var/lib/mock/f31-build-109011-33890/root/chroot_tmpdir/scmroot/R-promises'...
$ git reset --hard 7d9c8c532f5ca92d76ccd1c09d79fe48efc28080
HEAD is now at 7d9c8c5 Remove explicit dependencies provided by automatic dependency generator.