2026-04-29T12:46:50.584Z [ INFO] Starting package build
2026-04-29T12:46:50.585Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T12:46:51.157Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:46:51.783Z [ INFO] Running make stage stage=checksum
2026-04-29T12:46:52.257Z [ INFO] Running make stage stage=configure
2026-04-29T12:47:02.791Z [ INFO] Running make stage stage=build
2026-04-29T12:47:03.981Z [ERROR] Package build failed
2026-04-29T12:47:04.456Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)