2026-04-29T11:23:27.884Z [ INFO] Starting package build
2026-04-29T11:23:27.884Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T11:23:28.236Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:23:32.763Z [ INFO] Running make stage stage=checksum
2026-04-29T11:23:33.227Z [ INFO] Running make stage stage=configure
2026-04-29T11:23:36.268Z [ERROR] Package build failed
2026-04-29T11:23:37.142Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)