* Package:    games-misc/wumpus-1.4-r2
 * Repository: gentoo
 * Maintainer: games@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox

>>> Unpacking source...
>>> Source unpacked in /var/tmp/portage/games-misc/wumpus-1.4-r2/work
>>> Preparing source in /var/tmp/portage/games-misc/wumpus-1.4-r2/work ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/games-misc/wumpus-1.4-r2/work ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/games-misc/wumpus-1.4-r2/work ...
wump.c: In function ‘main’:
wump.c:152:2: warning: ignoring return value of ‘setgid’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  152 |  setgid(getgid());
      |  ^~~~~~~~~~~~~~~~
>>> Source compiled.
>>> Test phase [not enabled]: games-misc/wumpus-1.4-r2

>>> Install games-misc/wumpus-1.4-r2 into /var/tmp/portage/games-misc/wumpus-1.4-r2/image
>>> Completed installing games-misc/wumpus-1.4-r2 into /var/tmp/portage/games-misc/wumpus-1.4-r2/image

 * Final size of build directory: 64 KiB
 * Final size of installed tree:  40 KiB

strip: x86_64-pc-linux-gnu-strip --strip-unneeded -N __gentoo_check_ldflags__ -R .comment -R .GCC.command.line -R .note.gnu.gold-version
   /usr/bin/wump
 * checking 3 files for package collisions
 * This package will overwrite one or more files that may belong to other
 * packages (see list below). You can use a command such as `portageq
 * owners / <filename>` to identify the installed package that owns a
 * file. If portageq reports that only one package owns a file then do
 * NOT file a bug report. A bug report is only useful if it identifies at
 * least two or more packages that are known to install the same file(s).
 * If a collision occurs and you can not explain where the file came from
 * then you should simply ignore the collision since there is not enough
 * information to determine if a real problem exists. Please do NOT file
 * a bug report at https://bugs.gentoo.org/ unless you report exactly
 * which two packages install the same file(s). See
 * https://wiki.gentoo.org/wiki/Knowledge_Base:Blockers for tips on how
 * to solve the problem. And once again, please do NOT file a bug report
 * unless you have completely understood the above message.
 * 
 * Detected file collision(s):
 * 
 * 	/usr/share/man/man6/wump.6.bz2
 * 	/usr/bin/wump
 * 
 * Searching all installed packages for file collisions...
 * 
 * Press Ctrl-C to Stop
 * 
 * games-misc/bsd-games-3.1:0::gentoo
 * 	/usr/bin/wump
 * 	/usr/share/man/man6/wump.6.bz2
 * 
 * Package 'games-misc/wumpus-1.4-r2' NOT merged due to file collisions.
 * If necessary, refer to your elog messages for the whole content of the
 * above message.