test: Include host name at beginning of testing log
test: Include host name at beginning of testing log

So that we know where install problems happen.

Closes #3322
Reviewed-by: Peter <a316049dd34607c62d4611d63ab22a6454add223@redhat.com>

xhad/cockpit,Scribery/cockpit,arilivigni/cockpit,arilivigni/cockpit,xhad/cockpit,larskarlitski/cockpit,sgallagher/cockpit,larsu/cockpit,FireDrunk/cockpit,mareklibra/cockpit,garrett/cockpit,cockpit-project/cockpit,michalskrivanek/cockpit,larskarlitski/cockpit,vanloswang/cockpit,FireDrunk/cockpit,deryni/cockpit,andreasn/cockpit,arilivigni/cockpit,dperpeet/cockpit,mareklibra/cockpit,mareklibra/cockpit,larsu/cockpit,stefwalter/cockpit,larsu/cockpit,matobet/cockpit,mvollmer/cockpit,moraleslazaro/cockpit,mareklibra/cockpit,garrett/cockpit,moraleslazaro/cockpit,stefwalter/cockpit,SotolitoLabs/cockpit,andreasn/cockpit,arilivigni/cockpit,xhad/cockpit,petervo/cockpit,xhad/cockpit,larskarlitski/cockpit,larsu/cockpit,moraleslazaro/cockpit,stefwalter/cockpit,cockpituous/cockpit,martinpitt/cockpit,cockpituous/cockpit,petervo/cockpit,jscotka/cockpit,mareklibra/cockpit,vanloswang/cockpit,jscotka/cockpit,Scribery/cockpit,matobet/cockpit,deryni/cockpit,Scribery/cockpit,harishanand95/cockpit,cockpit-project/cockpit,stefwalter/cockpit,andreasn/cockpit,moraleslazaro/cockpit,petervo/cockpit,sgallagher/cockpit,michalskrivanek/cockpit,larsu/cockpit,mvollmer/cockpit,petervo/cockpit,harishanand95/cockpit,sgallagher/cockpit,Scribery/cockpit,martinpitt/cockpit,xhad/cockpit,Scribery/cockpit,Scribery/cockpit,vanloswang/cockpit,sgallagher/cockpit,larskarlitski/cockpit,xhad/cockpit,cockpit-project/cockpit,FireDrunk/cockpit,vanloswang/cockpit,dperpeet/cockpit,dperpeet/cockpit,cockpituous/cockpit,SotolitoLabs/cockpit,harishanand95/cockpit,matobet/cockpit,arilivigni/cockpit,matobet/cockpit,harishanand95/cockpit,martinpitt/cockpit,larskarlitski/cockpit,deryni/cockpit,jscotka/cockpit,cockpituous/cockpit,martinpitt/cockpit,FireDrunk/cockpit,stefwalter/cockpit,michalskrivanek/cockpit,jscotka/cockpit,garrett/cockpit,petervo/cockpit,mvollmer/cockpit,cockpituous/cockpit,dperpeet/cockpit,sgallagher/cockpit,petervo/cockpit,andreasn/cockpit,deryni/cockpit,deryni/cockpit,moraleslazaro/cockpit,SotolitoLabs/cockpit,petervo/cockpit,garrett/cockpit,mareklibra/cockpit,harishanand95/cockpit,arilivigni/cockpit,sgallagher/cockpit,harishanand95/cockpit,larskarlitski/cockpit,FireDrunk/cockpit,jscotka/cockpit,andreasn/cockpit,matobet/cockpit,mvollmer/cockpit,vanloswang/cockpit,harishanand95/cockpit,moraleslazaro/cockpit,stefwalter/cockpit,martinpitt/cockpit,SotolitoLabs/cockpit,sgallagher/cockpit,cockpit-project/cockpit,larsu/cockpit,arilivigni/cockpit,matobet/cockpit,jscotka/cockpit,dperpeet/cockpit,michalskrivanek/cockpit,moraleslazaro/cockpit,stefwalter/cockpit,deryni/cockpit,vanloswang/cockpit,cockpituous/cockpit,vanloswang/cockpit,dperpeet/cockpit,dperpeet/cockpit,larskarlitski/cockpit,michalskrivanek/cockpit,andreasn/cockpit,cockpit-project/cockpit,michalskrivanek/cockpit,SotolitoLabs/cockpit,andreasn/cockpit,michalskrivanek/cockpit,mvollmer/cockpit,SotolitoLabs/cockpit,SotolitoLabs/cockpit,Scribery/cockpit,xhad/cockpit,garrett/cockpit,mareklibra/cockpit,deryni/cockpit