$ git clone -n https://src.fedoraproject.org/rpms/nebula.git /var/lib/mock/f31-build-112925-34323/root/chroot_tmpdir/scmroot/nebula
Cloning into '/var/lib/mock/f31-build-112925-34323/root/chroot_tmpdir/scmroot/nebula'...
$ git reset --hard d23ab33aa16b6fbfa9eb82847b227a4be00dd290
HEAD is now at d23ab33 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild