2026-04-29T13:01:51.843Z [ INFO] Starting package build
2026-04-29T13:01:51.844Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T13:01:52.366Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:02:02.705Z [ INFO] Running make stage stage=checksum
2026-04-29T13:02:03.285Z [ INFO] Running make stage stage=configure
2026-04-29T13:02:23.934Z [ INFO] Running make stage stage=build
2026-04-29T13:02:26.992Z [ERROR] Package build failed
2026-04-29T13:02:29.779Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)