=> Bootstrap dependency digest>=20211023: found digest-20220214 => Checksum BLAKE2s OK for io-event-1.2.3.gem => Checksum SHA512 OK for io-event-1.2.3.gem ===> Installing dependencies for ruby31-io-event-1.2.3 => Tool dependency mktools-[0-9]*: found mktools-20220614 => Tool dependency cwrappers>=20150314: found cwrappers-20220403 => Tool dependency checkperms>=1.1: found checkperms-1.12 => Full dependency ruby31-base>=3.1.4: found ruby31-base-3.1.4nb1 ===> Overriding tools for ruby31-io-event-1.2.3 ===> Extracting for ruby31-io-event-1.2.3 Unpacked gem: '/Users/pbulk/build/devel/ruby-io-event/work/io-event-1.2.3' ===> Patching for ruby31-io-event-1.2.3 ===> Creating toolchain wrappers for ruby31-io-event-1.2.3 ===> Configuring for ruby31-io-event-1.2.3 => Checking for portability problems in extracted files