pmerge --pretend --verbose
[ebuild N ] dev-python/pypy-exe-bin-8.0.1:8.0.1::gentoo 10.7 MiB
[ebuild N ] dev-lang/pypy-2.7.8.0.1:2.7/pypy-80::gentoo USE="bzip2 gdbm jit ncurses sqlite -full-stdlib -tk" 20.7 MiB
[ebuild N ] dev-lang/pypy3-exe-3.11.8.0.1:3.11.8.0.1::gentoo USE="jit ncurses -low-memory" CPU_FLAGS_X86="sse2" 25.1 MiB
Total: 3 packages (3 new), Size of downloads: 56.4 MiB
* Running sanity checks...
>>> dev-lang/pypy3-exe-3.11.8.0.1: 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/pypy3-exe-3.11.8.0.1:: failed (pretend phase):
* USE flag 'low-memory' not in IUSE for dev-lang/pypy3-exe-3.11.8.0.1
*
* Call stack:
* isolated-functions.bash, line 333: called pkg_pretend
* ebuild.bash, line 1108: called check_env
* ebuild.bash, line 930: called use 'low-memory'
* pkg_pretend, line 145: called die
*
* Working directory: '/var/tmp/portage'
!!! Sanity checks failed, exiting...
- Wall time
- 0.725 s vs. 0.032 s for portage-ng