portage-ng / portage / net-dialup / sendpage / 1.1.1
pmerge --pretend --verbose
[ebuild  N     ] acct-group/sms-0-r2::gentoo
[ebuild  N     ] acct-user/sendpage-0-r2::gentoo
[ebuild  N     ] dev-perl/Device-SerialPort-1.40.0-r4::gentoo USE="-examples -test" PERL_FEATURES="ithreads (-debug) -quadmath" 96.4 KiB
[ebuild  N     ] dev-perl/Net-SNPP-1.170.0-r3::gentoo USE="-examples -test" PERL_FEATURES="ithreads (-debug) -quadmath" 15.7 KiB
[ebuild  N     ] dev-perl/Sys-Hostname-Long-1.500.0-r2::gentoo USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 5.3 KiB
[ebuild  N     ] dev-perl/UNIVERSAL-can-1.201.403.280-r1::gentoo USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 14.3 KiB
[ebuild  N     ] dev-perl/UNIVERSAL-isa-1.201.710.120-r1::gentoo USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 28.7 KiB
[ebuild     U  ] dev-lang/perl-5.44.0:0/5.44::gentoo [5.42.0-r1:0/5.42::gentoo] USE="gdbm -berkdb -doc -minimal" PERL_FEATURES="ithreads (-debug) -quadmath" 14.4 MiB
[ebuild  N     ] virtual/perl-Test-Simple-1.302.219::gentoo
[ebuild  N     ] dev-perl/Test-MockObject-1.202.1.220::gentoo USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 29.6 KiB
[ebuild  N     ] net-dialup/sendpage-1.1.1::gentoo USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 109.6 KiB

Total: 11 packages (10 new, 1 upgrade), Size of downloads: 14.7 MiB


 * Running sanity checks...
>>> dev-lang/perl-5.44.0: 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/perl-5.44.0:: failed (pretend phase):
  *   USE flag 'perl_features_ithreads' not in IUSE for dev-lang/perl-5.44.0
  * 
  * Call stack:
  *    isolated-functions.bash, line  333:  called pkg_pretend
  *                ebuild.bash, line 1834:  called use 'perl_features_ithreads'
  *                pkg_pretend, line  145:  called die
  * 
  * Working directory: '/var/tmp/portage'

!!! Sanity checks failed, exiting...

Wall time
1.241 s vs. 0.692 s for portage-ng