Running ‘EgoStat.tests.R’ [4s/5s]
  Running ‘boot_jack.R’ [14s/21s]
  Running ‘table_ppop.R’ [7s/11s]
  Running ‘testthat.R’ [30s/37s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > #  File tests/testthat.R in package ergm.ego, part of the Statnet suite
  > #  of packages for network analysis, https://statnet.org .
  > #
  > #  This software is distributed under the GPL-3 license.  It is free,
  > #  open source, and has the attribution requirements (GPL Section 7) at
  > #  https://statnet.org/attribution
  > #
  > #  Copyright 2015-2020 Statnet Commons
  > #######################################################################
  > library(testthat)
  > 
  > test_check("testthat")
  Starting 2 test processes
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets 
  Model statistics 'nodematch.Grade.11' are linear combinations of some set of preceding statistics at the current stage of the estimation. This may indicate that the model is nonidentifiable.
  
  ── ERROR (test-predict.ergm.ego.R:31:3): it just works for model with offsets ──
  Error: MCMLE estimation stuck. There may be excessive correlation between model terms, suggesting a poor model for the observed data. If target.stats are specified, try increasing SAN parameters.
  Backtrace:
      █
   1. └─ergm.ego::ergm.ego(...)
   2.   └─ergm::ergm(...)
   3.     └─ergm:::ergm.MCMLE(...)
  
  ══ testthat results  ═══════════════════════════════════════════════════════════
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  Warning (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  ERROR (test-predict.ergm.ego.R:31:3): it just works for model with offsets
  
  [ FAIL 1 | WARN 15 | SKIP 0 | PASS 9 ]
  Error: Test failures
  Execution halted