2026-05-05T14:46:36.155Z [ INFO] Starting package build
2026-05-05T14:46:36.155Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T14:46:36.480Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:46:38.740Z [ INFO] Running make stage stage=checksum
2026-05-05T14:46:39.170Z [ INFO] Running make stage stage=configure
2026-05-05T14:46:42.705Z [ INFO] Running make stage stage=build
2026-05-05T14:46:43.664Z [ERROR] Package build failed
2026-05-05T14:46:44.121Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)