$ git clone -n https://src.fedoraproject.org/rpms/rpm-ostree.git /var/lib/mock/f40-build-772248-126364/root/chroot_tmpdir/scmroot/rpm-ostree
Cloning into '/var/lib/mock/f40-build-772248-126364/root/chroot_tmpdir/scmroot/rpm-ostree'...
$ git reset --hard 04d852040b40f0af3faf848b0f5ec337c4ca7ff7
HEAD is now at 04d8520 Convert to %autorelease and %autochangelog