A build or check failed now and then on 'Could not resolve host:
novox.internal' between clones that resolved the same name, and its
whole delivery failed with it. A clone whose lookup failed reached
nothing, so it is cloned again with a growing pause for up to 60 s,
each retry said in the build's log as the resolver not answering;
past the bound it fails saying so. Any other git failure fails at
once, as before. Covers a module's own clone, an artifact's context
and a check's repositories.
jschoubben
acaf8830ec