$ git clone -n https://src.fedoraproject.org/rpms/systemtap.git /var/lib/mock/f37-build-675619-76014/root/chroot_tmpdir/scmroot/systemtap
Cloning into '/var/lib/mock/f37-build-675619-76014/root/chroot_tmpdir/scmroot/systemtap'...
$ git reset --hard 3138353e0edda2e33f8d23fd939398666d8a57c2
HEAD is now at 3138353 Automated weekly systemtap rawhide release: 4.8~pre16594741g5bdc37b9