2026-05-05T16:01:47.587Z [ INFO] Starting package build
2026-05-05T16:01:47.587Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T16:01:47.964Z [ INFO] Running make stage stage=pre-clean
2026-05-05T16:02:20.682Z [ INFO] Running make stage stage=checksum
2026-05-05T16:02:21.260Z [ INFO] Running make stage stage=configure
2026-05-05T16:02:42.966Z [ INFO] Running make stage stage=build
2026-05-05T16:03:18.454Z [ERROR] Package build failed
2026-05-05T16:03:22.992Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)