In SERVER-49356 we relocated some binaries, but in the community repo, we neglected to udpate the reverse dependency edges introduced by LIBDEPS_DEPENDENTS (enterprise was correctly updated). We didn't notice because targeting a non-existent node doesn't raise an error with [PROG|LIB]DEPS_DEPENDENTS. That is clearly dangerous, and we should teach libdeps.py to raise errors in such cases.