2026-05-05T14:52:22.991Z [ INFO] Starting package build
2026-05-05T14:52:22.991Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-05T14:52:23.384Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:52:40.735Z [ INFO] Running make stage stage=checksum
2026-05-05T14:52:41.786Z [ INFO] Running make stage stage=configure
2026-05-05T14:53:38.895Z [ INFO] Running make stage stage=build
2026-05-05T14:57:10.752Z [ERROR] Package build failed
2026-05-05T14:57:18.170Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)