2026-04-29T12:45:38.899Z [ INFO] Starting package build
2026-04-29T12:45:38.899Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-04-29T12:45:39.266Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:45:40.306Z [ INFO] Running make stage stage=checksum
2026-04-29T12:45:40.794Z [ INFO] Running make stage stage=configure
2026-04-29T12:45:45.170Z [ERROR] Package build failed
2026-04-29T12:45:45.631Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)