[tex-live] [TeX Live 2013] tlmgr check all exiting unsuccessfully (status 1)

[Rick Graham]

Is this check result of concern?

$ tlmgr check all
Running check files:

 Files present but not covered (relative to
/usr/local/src/texlive/texlive/2013):
  texmfcnf.lua

Running check depends:
Running check executes:
Running check runfiles:
# afoot.sty
diff
/usr/local/src/texlive/texlive/2013/texmf-dist/tex/latex/arabtex/afoot.sty
/usr/local/src/texlive/texlive/2013/texmf-dist/tex/latex/ledmac/afoot.sty
# c-cap.dat
diff
/usr/local/src/texlive/texlive/2013/texmf-dist/tex/generic/pst-geo/data/c-cap.dat
/usr/local/src/texlive/texlive/2013/texmf-dist/tex/generic/pst-geo/dataII/c-cap.dat
# citycapitals.dat
diff
/usr/local/src/texlive/texlive/2013/texmf-dist/tex/generic/pst-geo/data/citycapitals.dat
/usr/local/src/texlive/texlive/2013/texmf-dist/tex/generic/pst-geo/dataII/citycapitals.dat
# dblaccnt.sty
diff
/usr/local/src/texlive/texlive/2013/texmf-dist/tex/latex/minitoc/dblaccnt.sty
/usr/local/src/texlive/texlive/2013/texmf-dist/tex/latex/vntex/dblaccnt.sty
# gamma.mf
diff
/usr/local/src/texlive/texlive/2013/texmf-dist/fonts/source/public/lfb/gamma.mf
/usr/local/src/texlive/texlive/2013/texmf-dist/fonts/source/public/wnri/gamma.mf
# ligature.mf
diff
/usr/local/src/texlive/texlive/2013/texmf-dist/fonts/source/public/lfb/ligature.mf
/usr/local/src/texlive/texlive/2013/texmf-dist/fonts/source/public/wnri/ligature.mf
# ot1.cmap
diff /usr/local/src/texlive/texlive/2013/texmf-dist/tex/latex/cmap/ot1.cmap
/usr/local/src/texlive/texlive/2013/texmf-dist/tex/latex/mmap/ot1.cmap
# t1.cmap
diff /usr/local/src/texlive/texlive/2013/texmf-dist/tex/latex/cmap/t1.cmap
/usr/local/src/texlive/texlive/2013/texmf-dist/tex/latex/mmap/t1.cmap
tlmgr: exiting unsuccessfully (status 1).
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