$ git clone -n https://github.com/xcp-ng-rpms/systemtap.git /var/lib/mock/v8.3-incoming-7813-22404/root/chroot_tmpdir/scmroot/systemtap
Cloning into '/var/lib/mock/v8.3-incoming-7813-22404/root/chroot_tmpdir/scmroot/systemtap'...
$ git reset --hard a6263cefb23f3acc99b133ac6d735260694b9fff
Downloading SOURCES/systemtap-4.0.tar.gz (5.3 MB)
HEAD is now at a6263ce Merge pull request #1 from xcp-ng-rpms/for-8.3/fix_build_error