2026-06-02T10:47:34.899Z [ INFO] Starting package build
2026-06-02T10:47:34.899Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T10:47:35.466Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:47:44.114Z [ INFO] Running make stage stage=checksum
2026-06-02T10:47:44.771Z [ INFO] Running make stage stage=configure
2026-06-02T10:48:23.304Z [ INFO] Running make stage stage=build
2026-06-02T10:48:27.701Z [ERROR] Package build failed
2026-06-02T10:48:29.389Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)