portage-ng / portage / sci-electronics / magic / 8.3.365
pmerge --pretend --verbose
[ebuild  N     ] dev-lang/tk-8.6.17:0/8.6::gentoo USE="threads truetype (-aqua) -debug -test -xscreensaver" 4.4 MiB
[ebuild  N     ] dev-tcltk/blt-2.5.3-r4:0/25::gentoo USE="jpeg -static-libs" 2.6 MiB
[ebuild  N     ] app-shells/tcsh-6.24.16::gentoo USE="nls -man" 938.2 KiB
[ebuild  NS    ] dev-lang/python-3.12.15:3.12::gentoo [3.13.12:3.13, 3.14.3:3.14] USE="ensurepip gdbm ncurses pgo readline sqlite ssl -bluetooth -debug -examples -libedit -test -tk -valgrind -verify-sig" 19.9 MiB
[ebuild  N     ] sci-electronics/magic-8.3.365::gentoo USE="cairo opengl -debug" 10.3 MiB

Total: 5 packages (4 new, 1 in new slot), Size of downloads: 38.1 MiB


 * Running sanity checks...
>>> dev-lang/python-3.12.15: failed pkg_pretend
 /Volumes/Disk 1/gentoo-prefix/usr/lib/pkgcore/lib/pkgcore/ebd/.generated/libs/8/pkg_pretend: line 144: [[: invalid regular expression `': empty (sub)expression
  * ERROR: dev-lang/python-3.12.15:: failed (pretend phase):
  *   USE flag 'test' not in IUSE for dev-lang/python-3.12.15
  * 
  * Call stack:
  *    isolated-functions.bash, line  333:  called pkg_pretend
  *                ebuild.bash, line 2631:  called use 'test'
  *                pkg_pretend, line  145:  called die
  * 
  * Working directory: '/var/tmp/portage'

!!! Sanity checks failed, exiting...

Wall time
0.796 s vs. 0.095 s for portage-ng