2026-06-02T11:33:08.437Z [ INFO] Starting package build
2026-06-02T11:33:08.437Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T11:33:08.805Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:33:11.054Z [ INFO] Running make stage stage=checksum
2026-06-02T11:33:11.511Z [ INFO] Running make stage stage=configure
2026-06-02T11:33:29.993Z [ INFO] Running make stage stage=build
2026-06-02T11:33:35.579Z [ERROR] Package build failed
2026-06-02T11:33:36.357Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)