$ git clone -n https://src.fedoraproject.org/rpms/cpprest.git /var/lib/mock/f33-build-418885-62939/root/chroot_tmpdir/scmroot/cpprest
Cloning into '/var/lib/mock/f33-build-418885-62939/root/chroot_tmpdir/scmroot/cpprest'...
$ git reset --hard 6a214835ee293a4785f2bd5055cbbd689263e9cf
HEAD is now at 6a21483 New upstream version 2.10.17