$ fc-cache -fsv
 START FcOpen (/usr/local/etc/fonts/fonts.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/10-hinting-slight.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/10-scale-bitmap-fonts.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/20-unhint-small-vera.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/30-metric-aliases.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/30-urw-aliases.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/40-nonlatin.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/45-latin.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/49-sansserif.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/50-user.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/51-local.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/60-latin.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/65-fonts-persian.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/65-nonlatin.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/69-unifont.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/80-delicious.conf)
 END FcOpen
 START FcOpen (/usr/local/etc/fonts/conf.d/90-synthetic.conf)
 END FcOpen
   FcDirCacheLoad START /usr/share/fonts
   FcDirCacheProcess START - (/usr/share/fonts), sysroot? 0
  FCStat returned -1, No such file or directory
   FcDirCacheProcess END (ERROR 1)
   FcDirCacheLoad END (ERROR)
  FCStat returned -1, No such file or directory
   FcDirCacheLoad START /System/Library/Fonts
   FcDirCacheProcess START - (/System/Library/Fonts), sysroot? 0
 START FcOpen (/System/Library/Fonts)
 END FcOpen
 START FcDirCacheOpenFile (/usr/local/var/cache/fontconfig//b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7)
 START FcOpen (/usr/local/var/cache/fontconfig//b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7)
 END FcOpen (ERROR: No such file or directory)
 END FcDirCacheOpenFile (ERROR 1)
 FcDirCacheOpenFile failed
   FcDirCacheProcess END (ERROR 3)
   FcDirCacheLoad END (ERROR)
 START FcOpen (/System/Library/Fonts)
 END FcOpen
 START FcOpen (/usr/local/var/cache/fontconfig//b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7)
 END FcOpen (ERROR: No such file or directory)


[EXECUTION HANGS HERE]


 START FcOpen (/usr/local/var/cache/fontconfig//b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7.NEW)
 END FcOpen
   FcDirCacheLoad START /Library/Fonts
   FcDirCacheProcess START - (/Library/Fonts), sysroot? 0
 START FcOpen (/Library/Fonts)
 END FcOpen
 START FcDirCacheOpenFile (/usr/local/var/cache/fontconfig//84c0f976e30e948e99073af70f4ae876-le64.cache-7)
 START FcOpen (/usr/local/var/cache/fontconfig//84c0f976e30e948e99073af70f4ae876-le64.cache-7)
 END FcOpen
 END FcDirCacheOpenFile
   FcDirCacheMapHelper START
   FcDirCacheMapFd START
   FcCacheOffsetsValid START
   FcCacheOffsetsValid END OK
   FcDirCacheMapFd END
   FcDirCacheMapHelper END
   FcDirCacheProcess END OK
   FcDirCacheLoad END
/usr/share/fonts: skipping, no such directory
/System/Library/Fonts:  START FcOpen (/System/Library/Fonts)
 END FcOpen
 START FcOpen (/usr/local/var/cache/fontconfig//b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7)
 END FcOpen


[EXECUTION HANGS HERE]



 START FcOpen (/usr/local/var/cache/fontconfig//b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7.NEW)
 END FcOpen
caching, new cache contents: 281 fonts, 0 dirs
   FcDirCacheValidConfig
   FcDirCacheProcess START - (/System/Library/Fonts), sysroot? 0
 START FcOpen (/System/Library/Fonts)
 END FcOpen
 START FcDirCacheOpenFile (/usr/local/var/cache/fontconfig//b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7)
 START FcOpen (/usr/local/var/cache/fontconfig//b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7)
 END FcOpen
 END FcDirCacheOpenFile
   FcDirCacheProcess END OK
/Library/Fonts:  START FcOpen (/Library/Fonts)
 END FcOpen
 START FcOpen (/usr/local/var/cache/fontconfig//84c0f976e30e948e99073af70f4ae876-le64.cache-7)
 END FcOpen


[EXECUTION HANGS HERE]



 START FcOpen (/usr/local/var/cache/fontconfig//84c0f976e30e948e99073af70f4ae876-le64.cache-7.NEW)
 END FcOpen
caching, new cache contents: 435 fonts, 0 dirs
   FcDirCacheValidConfig
   FcDirCacheProcess START - (/Library/Fonts), sysroot? 0
 START FcOpen (/Library/Fonts)
 END FcOpen
 START FcDirCacheOpenFile (/usr/local/var/cache/fontconfig//84c0f976e30e948e99073af70f4ae876-le64.cache-7)
 START FcOpen (/usr/local/var/cache/fontconfig//84c0f976e30e948e99073af70f4ae876-le64.cache-7)
 END FcOpen
 END FcDirCacheOpenFile
   FcDirCacheProcess END OK
 START FcOpen (/usr/local/var/cache/fontconfig/CACHEDIR.TAG.NEW)
 END FcOpen
   FcDirCacheClean START
/usr/local/var/cache/fontconfig: cleaning cache directory
   FcDirCacheLoadFile START
 START FcDirCacheOpenFile (/usr/local/var/cache/fontconfig/84c0f976e30e948e99073af70f4ae876-le64.cache-7)
 START FcOpen (/usr/local/var/cache/fontconfig/84c0f976e30e948e99073af70f4ae876-le64.cache-7)
 END FcOpen
 END FcDirCacheOpenFile
   FcDirCacheMapFd START
   FcCacheOffsetsValid START
   FcCacheOffsetsValid END OK
 START FcOpen (/Library/Fonts)
 END FcOpen
   FcDirCacheMapFd END
   FcDirCacheLoadFile END
   FcDirCacheLoadFile START
 START FcDirCacheOpenFile (/usr/local/var/cache/fontconfig/b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7)
 START FcOpen (/usr/local/var/cache/fontconfig/b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7)
 END FcOpen
 END FcDirCacheOpenFile
   FcDirCacheMapFd START
   FcCacheOffsetsValid START
   FcCacheOffsetsValid END (ERROR 13)
   FcDirCacheMapFd END (ERROR 5)
   FcDirCacheLoadFile END
/usr/local/var/cache/fontconfig: invalid cache file: b0a71e6bf6a8a1a908413a823d76e21f-le64.cache-7
   FcDirCacheClean END
fc-cache: succeeded