2026-04-29T12:41:50.931Z [ INFO] Starting package build
2026-04-29T12:41:50.931Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-04-29T12:41:51.335Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:41:51.962Z [ INFO] Running make stage stage=checksum
2026-04-29T12:41:52.476Z [ INFO] Running make stage stage=configure
2026-04-29T12:41:56.242Z [ERROR] Package build failed
2026-04-29T12:41:56.756Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)