$ git clone -n https://src.fedoraproject.org/rpms/mftrace.git /var/lib/mock/f31-build-109511-33937/root/chroot_tmpdir/scmroot/mftrace
Cloning into '/var/lib/mock/f31-build-109511-33937/root/chroot_tmpdir/scmroot/mftrace'...
$ git reset --hard d78d260408782520c1742543f21bc548a78815e3
HEAD is now at d78d260 Fix shebang.