2026-04-29T12:37:56.420Z [ INFO] Starting package build
2026-04-29T12:37:56.420Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-04-29T12:37:56.804Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:37:57.463Z [ INFO] Running make stage stage=checksum
2026-04-29T12:37:57.920Z [ INFO] Running make stage stage=configure
2026-04-29T12:38:00.644Z [ INFO] Running make stage stage=build
2026-04-29T12:38:01.520Z [ERROR] Package build failed
2026-04-29T12:38:01.913Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)