$ git clone -n https://src.fedoraproject.org/rpms/memtest86+.git /var/lib/mock/f40-build-757282-119337/root/chroot_tmpdir/scmroot/memtest86+
Cloning into '/var/lib/mock/f40-build-757282-119337/root/chroot_tmpdir/scmroot/memtest86+'...
$ git reset --hard b65d1cd8a1c23da3c091585c75d0aad3f6d3cb09
HEAD is now at b65d1cd Update kernel-install Plugin