2026-04-29T11:53:37.814Z [ INFO] Starting package build
2026-04-29T11:53:37.814Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T11:53:38.234Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:53:39.098Z [ INFO] Running make stage stage=checksum
2026-04-29T11:53:39.629Z [ INFO] Running make stage stage=configure
2026-04-29T11:54:46.723Z [ERROR] Package build failed
2026-04-29T11:54:47.192Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)