$ git clone -n https://src.fedoraproject.org/rpms/python-pystemd.git /var/lib/mock/f33-build-344058-59106/root/chroot_tmpdir/scmroot/python-pystemd
Cloning into '/var/lib/mock/f33-build-344058-59106/root/chroot_tmpdir/scmroot/python-pystemd'...
$ git reset --hard 0330fc55527755884a692a7699503b084d2c35ac
HEAD is now at 0330fc5 Upload sources