[2022.12/arm64] segmentation fault during Creating stage 2 NQP

[cdluminate]

When trying to build nqp for Debian arm64, it ends up with a segmentation fault during the "creating stage 2 nqp" stage: https://buildd.debian.org/status/fetch.php?pkg=nqp&arch=arm64&ver=2022.12%2Bdfsg-1%7Eexp1&stamp=1672199790&raw=0

Our build options for nqp can be found here: https://salsa.debian.org/perl6-team/nqp/-/blob/master/debian/rules

I checked the old build logs here: https://buildd.debian.org/status/logs.php?pkg=nqp&arch=arm64 which suggests the previous release 2022.07 compiles on arm64. But the git diff from 2022.07 to 2022.12 does not look like something specific to arm64. So I suppose the regression stems from moarvm?

Our build options for moarvm can be found here: https://salsa.debian.org/perl6-team/moarvm/-/blob/master/debian/rules Moarvm builds on arm64: https://buildd.debian.org/status/logs.php?pkg=moarvm&arch=arm64