2026-04-29T07:39:36.740Z [ INFO] Starting package build
2026-04-29T07:39:36.740Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T07:39:37.165Z [ INFO] Running make stage stage=pre-clean
2026-04-29T07:39:48.873Z [ INFO] Running make stage stage=checksum
2026-04-29T07:39:49.399Z [ INFO] Running make stage stage=configure
2026-04-29T07:39:57.816Z [ INFO] Running make stage stage=build
2026-04-29T07:40:11.629Z [ERROR] Package build failed
2026-04-29T07:40:13.105Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)