$ git clone -n https://src.fedoraproject.org/rpms/rpm-ostree.git /var/lib/mock/f33-build-503681-64367/root/chroot_tmpdir/scmroot/rpm-ostree
Cloning into '/var/lib/mock/f33-build-503681-64367/root/chroot_tmpdir/scmroot/rpm-ostree'...
$ git reset --hard 693c9c0e65e9d2bf897427ea28476e0def2a22f7
HEAD is now at 693c9c0 spec: Disable RUSTFLAGS propagation for now