>>> Unpacking source...
>>> Unpacking portage-2.1.6.13.patch.bz2 to /var/tmp/portage/sys-apps/portage-2.1.6.13/work
>>> Unpacking portage-man-pl-2.1.2.tar.bz2 to /var/tmp/portage/sys-apps/portage-2.1.6.13/work
 [31;01m*[0m 
 [31;01m*[0m ERROR: sys-apps/portage-2.1.6.13 failed.
 [31;01m*[0m Call stack:
 [31;01m*[0m               ebuild.sh, line   49:  Called src_unpack
 [31;01m*[0m             environment, line 2583:  Called unpack 'portage-2.1.6.13.patch.bz2' 'portage-man-pl-2.1.2.tar.bz2' 'portage-2.1.6.tar.bz2'
 [31;01m*[0m               ebuild.sh, line  386:  Called _unpack_tar 'bzip2'
 [31;01m*[0m               ebuild.sh, line  361:  Called die
 [31;01m*[0m The specific snippet of code:
 [31;01m*[0m   				assert "$myfail"
 [31;01m*[0m  The die message:
 [31;01m*[0m   failure unpacking portage-man-pl-2.1.2.tar.bz2
 [31;01m*[0m 
 [31;01m*[0m If you need support, post the topmost build error, and the call stack if relevant.
 [31;01m*[0m A complete build log is located at '/var/tmp/portage/sys-apps/portage-2.1.6.13/temp/build.log'.
 [31;01m*[0m The ebuild environment file is located at '/var/tmp/portage/sys-apps/portage-2.1.6.13/temp/environment'.
 [31;01m*[0m