Running ‘guImmun.R’ [66s/92s]
  Running ‘lmerTest.R’ [8s/9s]
  Running ‘versions.R’ [2s/2s]
Running the tests in ‘tests/guImmun.R’ failed.
Complete output:
  > library(mlmRev)
  Loading required package: lme4
  Loading required package: Matrix
  > options(digits=6, useFancyQuotes = FALSE)# signif.stars for once..
  > fm <- glmer(immun ~ kid2p + mom25p + ord + ethn + momEd +
  +             husEd + momWork + rural + pcInd81 + (1|mom) + (1|comm),
  +             data = guImmun, family = binomial)
  Warning messages:
  1: In (function (fn, par, lower = rep.int(-Inf, n), upper = rep.int(Inf,  :
    failure to converge in 10000 evaluations
  2: In optwrap(optimizer, devfun, start, lower = lower, upper = upper,  :
    convergence code 4 from Nelder_Mead: failure to converge in 10000 evaluations
  3: In checkConv(attr(opt, "derivs"), opt$par, ctrl = control$checkConv,  :
    Model failed to converge with max|grad| = 0.708674 (tol = 0.002, component 1)
    See ?lme4::convergence and ?lme4::troubleshooting.
  > print(fm, symbolic.cor = TRUE)
  Generalized linear mixed model fit by maximum likelihood (Laplace
    Approximation) [glmerMod]
   Family: binomial  ( logit )
  Formula: immun ~ kid2p + mom25p + ord + ethn + momEd + husEd + momWork +  
      rural + pcInd81 + (1 | mom) + (1 | comm)
     Data: guImmun
        AIC       BIC    logLik -2*log(L)  df.resid 
    2747.49   2849.68  -1355.74   2711.49      2141 
  Random effects:
   Groups Name        Std.Dev.
   mom    (Intercept) 1.146   
   comm   (Intercept) 0.725   
  Number of obs: 2159, groups:  mom, 1595; comm, 161
  Fixed Effects:
  (Intercept)       kid2pY      mom25pY        ord23        ord46        ord7p  
     -0.87610      1.27080     -0.12227     -0.15847      0.15343      0.26526  
        ethnN        ethnS       momEdP       momEdS       husEdP       husEdS  
     -0.15219     -0.04977      0.27653      0.27997      0.38656      0.34899  
       husEdU     momWorkY       ruralY      pcInd81  
      0.00539      0.25958     -0.67424     -0.86204  
  optimizer (Nelder_Mead) convergence code: 4 (failure to converge in 10000 evaluations) ; 1 optimizer warnings; 1 lme4 warnings 
  > 
  > fm.h <- update(fm, ~ . - husEd)
  Warning message:
  In checkConv(attr(opt, "derivs"), opt$par, ctrl = control$checkConv,  :*** buffer overflow detected ***: terminated
  Aborted