2026-05-05T15:26:59.952Z [ INFO] Starting package build
2026-05-05T15:26:59.952Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T15:27:00.283Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:27:00.816Z [ INFO] Running make stage stage=checksum
2026-05-05T15:27:01.161Z [ INFO] Running make stage stage=configure
2026-05-05T15:27:04.120Z [ INFO] Running make stage stage=build
2026-05-05T15:27:04.843Z [ERROR] Package build failed
2026-05-05T15:27:05.130Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)