2026-04-29T03:43:05.525Z [ INFO] Starting package build
2026-04-29T03:43:05.525Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-04-29T03:43:06.022Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:43:16.216Z [ INFO] Running make stage stage=checksum
2026-04-29T03:43:17.284Z [ INFO] Running make stage stage=configure
2026-04-29T03:43:21.249Z [ INFO] Running make stage stage=build
2026-04-29T03:43:28.814Z [ERROR] Package build failed
2026-04-29T03:43:29.860Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)