2026-06-02T11:03:22.666Z [ INFO] Starting package build
2026-06-02T11:03:22.667Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-06-02T11:03:23.580Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:03:24.870Z [ INFO] Running make stage stage=checksum
2026-06-02T11:03:25.482Z [ INFO] Running make stage stage=configure
2026-06-02T11:03:29.474Z [ INFO] Running make stage stage=build
2026-06-02T11:03:31.580Z [ERROR] Package build failed
2026-06-02T11:03:32.605Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)