2026-06-02T12:35:36.472Z [ INFO] Starting package build
2026-06-02T12:35:36.472Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-06-02T12:35:37.143Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:36:02.022Z [ INFO] Running make stage stage=checksum
2026-06-02T12:36:03.310Z [ INFO] Running make stage stage=configure
2026-06-02T12:36:49.587Z [ INFO] Running make stage stage=build
2026-06-02T12:43:02.464Z [ERROR] Package build failed
2026-06-02T12:43:13.191Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)